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TWI385331B - 用於管聯結器之密封構件 - Google Patents

用於管聯結器之密封構件 Download PDF

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Publication number
TWI385331B
TWI385331B TW094115836A TW94115836A TWI385331B TW I385331 B TWI385331 B TW I385331B TW 094115836 A TW094115836 A TW 094115836A TW 94115836 A TW94115836 A TW 94115836A TW I385331 B TWI385331 B TW I385331B
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Taiwan
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tongue
segments
ring
sealing member
tubular members
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TW094115836A
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TW200607949A (en
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John Gibb
Douglas R Dole
Michael V Porter
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Victaulic Co Of America
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L17/00Joints with packing adapted to sealing by fluid pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L17/00Joints with packing adapted to sealing by fluid pressure
    • F16L17/02Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
    • F16L17/04Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket with longitudinally split or divided sleeve
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00Joints with sleeve or socket
    • F16L21/02Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00Joints with sleeve or socket
    • F16L21/002Sleeves or nipples for pipes of the same diameter; Reduction pieces
    • F16L21/005Sleeves or nipples for pipes of the same diameter; Reduction pieces made of elastic material, e.g. partly or completely surrounded by clamping devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00Joints with sleeve or socket
    • F16L21/06Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe ends
    • F16L21/065Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe ends tightened by tangentially-arranged threaded pins
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00Flanged joints
    • F16L23/04Flanged joints the flanges being connected by members tensioned in the radial plane
    • F16L23/08Flanged joints the flanges being connected by members tensioned in the radial plane connection by tangentially arranged pin and nut
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00Flanged joints
    • F16L23/16Flanged joints characterised by the sealing means
    • F16L23/18Flanged joints characterised by the sealing means the sealing means being rings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00
    • F16L25/14Joints for pipes of different diameters or cross-section
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/53Means to assemble or disassemble
    • Y10T29/53987Tube, sleeve or ferrule

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Joints With Sleeves (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Clamps And Clips (AREA)
  • Gasket Seals (AREA)
  • Joints With Pressure Members (AREA)
  • Rotary Pumps (AREA)
  • Joints Allowing Movement (AREA)

Description

用於管聯結器之密封構件
本發明關於與機械式管聯結器一起使用以確保一流體密封接頭的可撓封件。
用於將管元件端對端地連結在一起的機械式聯結器包括可互連區段,其可定位成周向地圍繞同軸對準管元件之末端部分。本說明書中"管元件"一辭的使用係指任何管狀物品或是具有一管狀樣式的組件。管元件包含管料,管配件譬如彎頭、帽蓋和T形管以及流體控制組件譬如閥、異徑接頭、濾清器、限流器、壓力調節器及類似物。
每一機械式聯結器區段包括一具有拱形表面的殼體,此等拱形表面從殼體徑向向內地突出並且接合於平口管元件或是繞每一待連結管元件延伸的周向溝槽。拱形表面與管元件之間的接合對接頭提供機械式約束並且確保管元件即使是在高內部壓力及/或外力的條件下依然保持連結。殼體定義一環形通道收納一密封構件、通常是一彈性體環,其接合於每一管元件之末端並且與此等區段合作以提供一流體密封效果。此等區段具有連接構件,其通常呈從殼體往外突出之凸耳(lug)的樣式。此等凸耳適於接收可調整上緊以將該等區段互朝對方拉近的繫結件,譬如螺母和螺栓。
為確保聯結器與管元件之間有良好配合,習知聯結器上的拱形表面會有一與其希望接合之管元件之外表面之曲率半徑大致匹配的曲率半徑。就用於有槽管元件的聯結器來說,拱形表面的曲率半徑小於在溝槽外側之管元件外表面的曲率半徑,使得拱形表面貼切地裝入並接合於此等溝槽。
習知聯結器之此種聯結器拱形表面與管元件外表面的幾何關係會在使用機械式聯結器時得到一冗長耗時的安裝程序。一般而言,技工收到多個區段被螺栓接在一起且環封件被困在區段之通道內的聯結器。技工首先解除螺栓以拆解該聯結器,移除環封件,潤滑該聯結器(未經預潤滑的情況)且將其放在待連結之管元件的末端周圍。環封件之安裝作業要求其經過潤滑及拉伸以配合管元件,這常常是一項既困難又麻煩的工作,因為環封件通常是剛硬的,而且潤滑作用使得封件難以被人操縱。在環封件於兩個管元件上就定位之後,將該等區段一次一個地跨放在管元件的末端上且用這些區段抵緊環封件將其困住。在安放過程中,使這些區段接合於封件,拱形表面與溝槽對準,且將螺栓插穿過凸耳,將螺母旋到螺栓上並且旋緊、使聯結器區段互朝對方拉近、壓縮封件並使拱形表面接合在溝槽內。
如以上敘述明顯表示,依據習知技藝之機械式管聯結器的安裝作業要求技工處理通常至少七個的獨立零件(在聯結器具有二以上之區段時會有更多零件),且必須徹底拆解及重新組裝該聯結器。如果技工可以不用先徹底拆解機械式管聯結器然後將其一塊一塊地重新組裝就能安裝該機械式管聯結器,則會省下大量的時間、心力和花費。
本發明關於一種密封構件,其可被定位在具有複數個區段之一聯結器的各區段之間。該聯結器係用於將管元件固定在一起成端對端關係。該等管元件有一大致圓柱形輪廓的外表面。該等區段具有面向內部的拱形表面,該等拱形表面可與該等管元件外表面接合。該等區段具有用以將該等區段拉到一起的可調整上緊連接構件。該密封構件包括一可撓彈性環,其有一適於接合該等管元件之外表面的環內表面。該環內表面有一大小設定為在該等管元件插入該等區段之間後接收該等管元件的直徑。該環有一環外表面,其具備一大小設定為將該等區段支撐在足以允許該等管元件插入該等區段間之分隔關係的直徑。該等連接構件之上緊作用使該等區段互朝對方移動,壓縮該環。該環可因該等區段之運動而變形以許可該等拱形表面與該等管元件接合。
較佳來說,該環內表面包括沿該環周向地延伸的第一和第二唇狀部。該等唇狀部被定位在該環之相反側上成分隔關係且大致向內互朝對方突出。該等唇狀部適於接合該等管元件之外表面且在該環被該等區段壓縮時構成一流體密封效果。
該第一和第二唇狀部每一者具有一從該環面向外部的錐形表面。該等錐形表面有一大小設定為在該等管元件被插入該等區段之間時接合並導引該等區段間之該等管元件的寬度。
該密封構件亦可有一構成該環外表面的背壁。第一和第二側壁被定位在該環之相反側上成分隔關係。該等側壁從該背壁大致徑向向內地延伸。該第一唇狀部被附接至該第一側壁,且該第二唇狀部被附接至該第二側壁。一舌狀部被附接至該背壁且沿該環周向地延伸。該舌狀部被定位在該第一和第二唇狀部之間且大致徑向向內地突出。該舌狀部在該等管元件插入該等區段之間後接合於該等管元件的末端。該舌狀部促進該等區段相對於該等管元件的定位。
較佳來說,該舌狀部包括一附接至該背壁的舌根部,及一從該舌根部伸出的舌尖部。該舌尖部有一小於該舌根部的厚度,且一對肩部形成在該舌狀部的相反側上介於該舌根部與該舌尖部之間。該等肩部之每一者有一用來在該等管元件插入該等區段之間後接合並導引該等管元件的錐形輪廓形狀。
圖1示出一依據本發明之密封構件10的透視圖。密封構件10包括一具有一環內表面14的可撓彈性環12。較佳來說,環內表面14係由一對唇狀部16構成,該對唇狀部被附接至從一背壁24伸出的相應側壁20和22。背壁24提供一沿該環周向地延伸的環外表面26。該等側壁及唇狀部被定位在環12之相反側上形成分隔關係。唇狀部16和18大致向內互朝對方突出且具有相應錐形表面28和30,其向內往環12之中心傾斜當作一導入件以將管元件導引至如下所述與密封構件接合。
在密封構件32之一較佳實施例中,示於圖2,環12更包含一舌狀部34。舌狀部34被定位在唇狀部16和18之間,且有一被附接至背壁24背對於環外表面26的舌根部36。舌狀部34從背壁24大致徑向向內地突出且沿環12周向地延伸。舌狀部可為大致連續的,如圖2所示,或者可如圖2A所示包括沿著該環相互呈分隔關係的複數個區段34a。在圖2B所示之另一實施例中,舌狀部34之舌根部36未被附接至背壁24,而是有一喇叭狀基礎36a接合於背壁及側壁20和22以維持舌狀部在唇狀部16和18之間就定位。
在一較佳實施例32中,最佳示於圖3,舌狀部34有一從舌根部36伸出的舌尖部38。舌尖部38之厚度40小於舌根部36之厚度42。這種尺寸關係導致一對肩部44和46形成在舌根部與舌尖部之間。較佳來說,肩部44和46具有錐形輪廓形狀用以如下所述接合並導引管元件。約不超過30°的錐角48對於舌狀部34的功能是有利的。
如圖4所示,密封構件譬如10和32被用於機械式聯結器50以將管元件固定在一起成端對端關係,此等密封構件確保一流體密封接頭。(以下就密封構件實施例32進行說明,應理解到這些說明適用於依據本發明之所有密封構件實施例。)
聯結器50包括複數個聯結器區段,在此實例中是二個區段52和54。該等聯結器區段藉由可調整上緊的連接構件56將其相互連接,此等連接構件較佳包括從每一區段之末端往外伸出且被定位成相面對關係用以接收繫結件60(譬如螺栓62和螺母64)的凸耳58。每一區段亦具有被定位成相互分隔關係且面向內部用以與如下所述之相應管元件之外表面接合的一對拱形表面66。
圖4更示出處於一預先組裝狀態的聯結器50,其中區段52和54被支撐在環外表面26上,該等區段由繫結件60將其固持在一起呈該預先組裝狀態。聯結器50在生產工廠於受控條件下被預先組裝,且在該預先組裝狀態下到達施工現場,立即可供使用。如圖5所示,密封構件32被設計成使得環外表面26有一大小設定為將區段52和54維持在有充分空隙之分隔關係的直徑68,藉以允許管元件70和72能在不拆解該聯結器之條件下被插入區段52和54之間。依據本發明之封件的使用因此在縮減管接頭之組裝作業所需勞力的方面提供顯著好處,因為聯結器在安裝之前不需要徹底或甚至部分的拆解作業。密封構件32亦有充分剛度使聯結器區段在運輸及安裝期間之處置的全程當中維持在分隔關係,但仍是彈性可撓的,允許其視需要在繫結件60被上緊以將聯結器區段52和54互朝對方拉近且使聯結器拱形表面66與管元件如圖6和7所示接合而將管元件70和72固定成端對端關係並提供一流體密封接頭之時變形。
要注意到唇狀部16和18之錐形表面28和30各有一寬度74(見圖3),其大小被設定為使得管元件在被插入聯結器50內時即會在錐形表面上接合於唇狀部(見圖5)。這種錐形唇狀部幾何形狀促進管接頭與預先組裝聯結器的組裝作業。該等唇狀部當作一導入件將管元件導引至與封件正確接合,並且免除習知封件必須要進行之將封件移離聯結器及以人工方式將其拉伸變形使該封件能夠接收管元件的需求。
舌狀部34亦增進將管元件快速方便地安裝到預先組裝聯結器50內的能力。肩部44和46之錐形輪廓更當作一導入件將管元件導引至與密封構件32正確接合。肩部44和46接合於管元件之末端並且限制舌狀部伸入管元件內孔內的程度,其在此可能阻礙流體流動並且加大落差損失。因接頭內之阻力而導致的落差損失在擁有許多接頭的長管道會變得明顯的大,且是必須避免之事。舌狀部本身更當作一擋塊使區段52和54之拱形表面66對準於管元件外表面上之一期望目標處,在圖5和6所示實例中是周向溝槽74和76。溝槽與拱形表面之間的接合作用提供機械式約束使管元件固定於聯結器。
幾乎任何類型的管元件都會從依據本發明之封件的使用當中獲利。若是使用平口管元件(圖中未示),則目標處可為形成在外表面上的目視記號以指出管元件與聯結器之間的正確接合深度。如圖8和9所示,可用具有肩部78之管元件(圖8)或是具有擴口端80之管元件(圖9)與依據本發明之密封構件一起使用,該密封構件可輕易做幾何形狀修飾以接收各種類型的管元件。
依據本發明之密封構件亦可用於任何類型的多區段聯結器,其中一封件被用來維持處於一預先組裝狀態下之各區段間的分隔。聯結器本身可具有會提供額外空隙讓管元件插入、允許各區段在預先組裝狀態下更為相互靠近且仍然許可在不進行任何拆解的條件下讓管元件直接插入的補強處。為此之故,圖4所示聯結器是可變形的,如圖4和7之比較可見。在未變形狀態下,拱形表面66有一大於其所連結之管元件的曲率半徑,且表面66亦正對著一小於180°的弧。這種幾何形狀在聯結器上之3點鐘位置及9點鐘位置(以兩區段聯結器為例)提供空隙允許管元件插入。聯結器區段因上緊繫結件60的作用而變形,這將區段52和54互朝對方拉近且強迫拱形表面66接合於管元件並符合於其曲率半徑。
圖10示出一管聯結器82,其具有在拱形表面66之相反端具備缺口86的區段84。此等缺口為該聯結器提供期望的空隙增補。圖11示出一有鉸鏈聯結器88,其中一利用一密封構件32將區段90和92維持敞開以許可管元件插入。在圖12中,密封構件94有一側壁96寬於其另一側壁98。這種幾何形狀使被附接至側壁96之唇狀部100定位在一小於被附接至側壁98之唇狀部102的直徑。不同直徑的唇狀部允許封件被用來連結具有不同直徑之管元件104和106。
依據本發明用於多區段聯結器的密封構件在管接頭的組裝作業方面提供顯著好處,因為其許可聯結器在一預先組裝狀態下被維持為分隔關係,有助於接頭之組裝而不需要先行拆解聯結器。
10...密封構件
12...可撓彈性環
14...環內表面
16...唇狀部
18...唇狀部
20...側壁
22...側壁
24...背壁
26...環外表面
28...錐形表面
30...錐形表面
32...密封構件
34...舌狀部
34a...舌狀部區段
36...舌根部
36a...喇叭狀基礎
38...舌尖部
44...肩部
46...肩部
50...機械式聯結器
52...聯結器區段
54...聯結器區段
56...連接構件
58...凸耳
60...繫結件
62...螺栓
64...螺母
66...拱形表面
70...管元件
72...管元件
74...周向溝槽
76...周向溝槽
78...管元件肩部
80...管元件擴口端
82...管聯結器
84...聯結器區段
86...缺口
88...有鉸鏈聯結器
90...聯結器區段
92...聯結器區段
94...密封構件
96...側壁
98...側壁
100...唇狀部
102...唇狀部
104...管元件
106...管元件
圖1是一依據本發明之一密封構件之一實施例的部分剖除的透視圖;圖2是一依據本發明之一密封構件之另一實施例的部分剖除的透視圖;圖2A是一依據本發明之一密封構件之另一實施例的部分剖除的透視圖;圖2B是一依據本發明之一密封構件之另一實施例的部分剖除的透視圖;圖3是一依據本發明之一密封構件實施例的橫向剖面圖;圖4是一使用依據本發明之一密封構件的聯結器的軸向剖面圖;圖5和6是圖4所示聯結器的縱向剖面圖;圖7是一圖4所示聯結器的軸向剖面圖;圖8和9是使用依據本發明之密封構件的管接頭的縱向剖面圖;圖10和11是使用依據本發明之密封構件的管聯結器實施例的軸向視圖;且圖12是一依據本發明之一密封構件之一實施例的縱向剖面圖。
10...密封構件
12...可撓彈性環
14...環內表面
16...唇狀部
18...唇狀部
20...側壁
22...側壁
24...背壁
26...環外表面
28...錐形表面
30...錐形表面

Claims (21)

  1. 一種密封構件,其可被定位在具有複數個區段之一聯結器的各區段之間,該聯結器係用於將管元件固定在一起成端對端關係,該等管元件有一大致圓柱形輪廓的外表面,該等區段具有面向內部且可與該等管元件外表面接合的拱形表面,該等區段具有用以將該等區段拉到一起的可調整上緊連接構件,該密封構件包括:一可撓彈性環,其有一適於接合該等管元件之該等外表面的環內表面,該環內表面有一大小設定為在該等管元件插入該等區段之間後接收該等管元件的直徑,該環有一環外表面,其具備一大小被設定為將該等區段支撐在足以允許該等管元件插入該等區段間之分隔關係的直徑;且其中在該等連接構件上緊後,該等區段可互朝對方移動而壓縮該環,該環可因該等區段之運動而變形以許可該等拱形表面與該等管元件接合。
  2. 如請求項1之密封構件,其中該環內表面包括沿該環周向地延伸的第一和第二唇狀部,該等唇狀部被定位在該環之相反側上成分隔關係且大致向內互朝對方突出,該等唇狀部適於接合該等管元件之該等外表面且在該環被該等區段壓縮時構成一流體密封效果。
  3. 如請求項2之密封構件,其中該第一和第二唇狀部每一者具有一從該環面向外部的錐形表面,該等錐形表面有一大小被設定為在該等管元件被插入該等區段之間時接 合並導引該等區段間之該等管元件的寬度。
  4. 如請求項2之密封構件,其中該密封構件包括一背壁以及被定位在該環之相反側上成分隔關係的第一和第二側壁,該等側壁從該背壁大致徑向向內地延伸,該第一唇狀部被附接至該第一側壁,該第二唇狀部被附接至該第二側壁,該第一側壁寬於該第二側壁,導致該第一唇狀部有一小於該第二唇狀部的直徑,許可該環將不同直徑的管密封成端對端關係。
  5. 如請求項2之密封構件,其中該密封構件包括:一形成該環外表面的背壁;被定位在該環之相反側上成分隔關係的第一和第二側壁,該等側壁從該背壁大致徑向向內地延伸,該第一唇狀部被附接至該第一側壁,該第二唇狀部被附接至該第二側壁;及一被附接至該背壁且沿該環周向地延伸的舌狀部,該舌狀部被定位在該第一和第二唇狀部之間且大致徑向向內地突出,該舌狀部在該等管元件插入該等區段之間後接合於該等管元件的末端,該舌狀部將該等區段相對於該等管元件定位。
  6. 如請求項5之密封構件,其中該舌狀部包括一被附接至該背壁的舌根部及一從該舌根部伸出的舌尖部,該舌尖部有一小於該舌根部的厚度,一肩部被形成在該舌根部與該舌尖部之間。
  7. 如請求項6之密封構件,其中該肩部有一錐形輪廓形 狀,其用於在該等管元件插入該等區段之間後接收並導引該等管元件。
  8. 如請求項5之密封構件,其中該舌狀部包括一被附接至該背壁的舌根部及一從該舌根部伸出的舌尖部,該舌尖部有一小於該舌根部的厚度,一對肩部被形成在該舌狀部的相反側上介於該舌根部與該舌尖部之間。
  9. 如請求項8之密封構件,其中該等肩部之每一者有一錐形輪廓形狀,其用於在該等管元件插入該等區段之間後接收並導引該等管元件。
  10. 如請求項9之密封構件,其中該等肩部之該錐形輪廓有一約不超過30°的錐角。
  11. 如請求項2之密封構件,其中該密封構件包括:一形成該環外表面的背壁;被定位在該環之相反側上成分隔關係的第一和第二側壁,該等側壁從該背壁大致徑向向內地延伸,該第一唇狀部被附接至該第一側壁,該第二唇狀部被附接至該第二側壁;及一被附接至一舌根部且沿該環周向地延伸的舌狀部,該舌根部與該背壁及該等側壁接合以將該舌狀部定位在該第一和第二唇狀部之間,該舌狀部大致徑向向內地突出,該舌狀部在該等管元件插入該等區段之間後接合於該等管元件的末端,該舌狀部將該等區段相對於該等管元件定位。
  12. 如請求項3之密封構件,其中該密封構件包括: 一形成該環外表面的背壁;被定位在該環之相反側上成分隔關係的第一和第二側壁,該等側壁從該背壁大致徑向向內地延伸,該第一唇狀部被附接至該第一側壁,該第二唇狀部被附接至該第二側壁;及一被附接至該背壁且沿該環周向地延伸的舌狀部,該舌狀部被定位在該第一和第二唇狀部之間且大致徑向向內地突出,該舌狀部在該等管元件插入該等區段之間後接合於該等管元件的末端,該舌狀部將該等區段相對於該等管元件定位。
  13. 如請求項12之密封構件,其中該舌狀部包括一被附接至該背壁的舌根部及一從該舌根部伸出的舌尖部,該舌尖部有一小於該舌根部的厚度,一對肩部被形成在該舌狀部的相反側上介於該舌根部與該舌尖部之間。
  14. 如請求項13之密封構件,其中該等肩部有一錐形輪廓形狀,其用於在該等管元件插入該等區段之間後接收並導引該等管元件。
  15. 如請求項14之密封構件,其中該等肩部之該錐形輪廓有一約不超過30°的錐角。
  16. 如請求項5之密封構件,其中該舌狀部沿該環大致連續地延伸。
  17. 如請求項5之密封構件,其中該舌狀部包括被定位為沿該環成分隔關係的複數個區段。
  18. 一種密封環,其可被定位在具有複數個區段之一聯結器 的各區段之間,該聯結器係用於將管元件固定在一起成端對端關係,該等管元件有一大致圓柱形輪廓的外表面,該等區段具有面向內部且可與該等管元件外表面接合的拱形表面,該等區段具有用以將該等區段拉到一起的可調整上緊連接構件,該密封環包括:一徑向面向的背壁,其有一環外表面,該環外表面具備一大小設定為將該等區段支撐在足以允許該等管元件插入該等區段間之分隔關係的直徑;從該背壁大致徑向向內地延伸的第一和第二側壁,該等側壁在該環之相反側上成分隔關係;分別被附接至該第一和第二側壁的第一和第二唇狀部,該等唇狀部向內互朝對方突出,每一唇狀部有一面向外部且適於接合並導引被插入該等區段間之該等管元件的錐形表面;一被附接至該背壁且沿該環周向地延伸的舌狀部,該舌狀部被定位在該第一和該第二唇狀部之間且大致徑向向內地突出,該舌狀部可在該等管元件插入後接合於該等管元件以將該等區段相對於該等管元件定位;且其中在該等連接構件上緊後,該等區段可互朝對方移動壓縮該環,該環可因該等區段之運動而變形以許可該等拱形表面與該等管元件接合。
  19. 如請求項18之密封構件,其中該舌狀部包括一被附接至該背壁的舌根部及一從該舌根部伸出的舌尖部,該舌尖部有一小於該舌根部的厚度,一對肩部被形成在該舌狀 部的相反側上介於該舌根部與該舌尖部之間。
  20. 如請求項19之密封構件,其中該等肩部有一錐形輪廓形狀,其用於在該等管元件插入該等區段之間後接收並導引該等管元件。
  21. 如請求項20之密封構件,其中該等肩部之該錐形輪廓有一約不超過30°的錐角。
TW094115836A 2004-05-14 2005-05-16 用於管聯結器之密封構件 TWI385331B (zh)

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Families Citing this family (292)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6651851B2 (en) * 1999-09-15 2003-11-25 Technical Concepts, Llc System and method for dispensing soap
US8267432B2 (en) * 2004-03-26 2012-09-18 Victaulic Company Coupling having angularly oriented key surfaces
US7549681B1 (en) * 2004-04-29 2009-06-23 S.P.M. Flow Control, Inc. Flowline clamp connector
US7086131B2 (en) 2004-05-14 2006-08-08 Victaulic Company Deformable mechanical pipe coupling
US7712796B2 (en) 2004-05-14 2010-05-11 Victaulic Company Deformable mechanical pipe coupling
SE527822C2 (sv) * 2004-09-23 2006-06-13 G A Gold Seal Dev Ltd C O Kpmg Tätningssystem för förband
DE112006001582B4 (de) * 2005-06-14 2017-12-07 Parker-Hannifin Corp. Dichtungsbaueinheit und Fluidkupplung
US20100263884A1 (en) * 2005-09-07 2010-10-21 Lubrizol Advanced Materials, Inc. System And Method Of Assembly Of CPVC Piping System Employing Mechanical Couplings And Supports
JP4699150B2 (ja) * 2005-09-16 2011-06-08 日本ヴィクトリック株式会社 ハウジング形管継手
TWI390140B (zh) * 2005-10-26 2013-03-21 Victaulic Co Of America 具有斜角定向孔之聯軸器
DE102005052517B4 (de) * 2005-11-03 2010-01-21 Schwing Gmbh Rohrleitungskupplung mit einem Dichtungsring und Rohrleitungssystem für die Förderung von Dickstoffen
DE202005019635U1 (de) * 2005-12-15 2006-02-23 Poloplast Gmbh & Co.Kg Rohrverbindungsvorrichtung
FR2898398B1 (fr) * 2006-03-13 2008-05-02 Saint Gobain Pam Sa Manchette d'etancheite pour jonction tubulaire et jonction tubulaire correspondante.
US7726703B2 (en) * 2006-06-07 2010-06-01 Victaulic Company Deformable pipe coupling having multiple radii of curvature
JP5030493B2 (ja) * 2006-07-12 2012-09-19 日本ヴィクトリック株式会社 ハウジング形管継手
JP5030494B2 (ja) * 2006-07-12 2012-09-19 日本ヴィクトリック株式会社 ハウジング形管継手
DE102006035583A1 (de) * 2006-07-31 2008-02-07 Valeo Klimasysteme Gmbh Vorrichtung zur Halterung eines elektrischen Gebläse-Antriebsmotors am Gehäuse einer Heiz-, Lüftungs- und/oder Klimaanlage für Fahrzeuge
US20080097296A1 (en) * 2006-08-16 2008-04-24 Boston Scientific Scimed, Inc. Removable hub assembly for medical device
US7789434B2 (en) * 2006-12-01 2010-09-07 Victaulic Company Coupling with concave bearing surface
WO2008085633A2 (en) * 2006-12-08 2008-07-17 Tyco Fire Products Lp Grooved transition coupling
US8267438B2 (en) * 2007-03-01 2012-09-18 Tyco Fire Products Lp Two-piece flange adapter
KR101275074B1 (ko) * 2007-03-27 2013-06-14 씨케이디 가부시키 가이샤 접속부 실구조 및 그에 이용하는 실 부재
SE531066C2 (sv) * 2007-04-16 2008-12-09 Kest Technology Ab Kopplingsanordning
US7950701B2 (en) * 2007-05-15 2011-05-31 Victaulic Company Pipe coupling having movable gripping bodies
IL183868A (en) * 2007-06-12 2011-08-31 Eliezer Krausz Multi-angle joint
US8870233B2 (en) 2007-07-03 2014-10-28 S.P.M. Flow Control, Inc. Swivel joint with uniform ball bearing requirements
US7798535B2 (en) * 2007-09-17 2010-09-21 Westinghouse Electric Co. Llc Pipe clamp
FR2921458A1 (fr) * 2007-09-24 2009-03-27 Andre Louis Roger Cordelier Dispositif de raccordement et/ou support de canalisations lisses ou annulees avec reglage de hauteur pour drainage, epandage evacuation ou une maitrise de la pente est necessaire
US8646814B2 (en) * 2007-10-03 2014-02-11 Anvil International Llc Coupling gaskets and associated methods
WO2009102698A1 (en) * 2008-02-12 2009-08-20 Victaulic Company Couplings having stiffening ribs and keys with oppositely disposed camming surfaces
US20090243289A1 (en) * 2008-02-12 2009-10-01 Victaulic Company Couplings Having Stiffening Ribs and Keys with Oppositely Disposed Camming Surfaces
US8069547B2 (en) * 2008-03-05 2011-12-06 Victaulic Company Installation-ready pipe coupling method of manufacture
US8282136B2 (en) * 2008-06-30 2012-10-09 Mueller International, Llc Slip on groove coupling with multiple sealing gasket
JP5175007B2 (ja) * 2008-07-01 2013-04-03 株式会社リケン ハウジング形管継手
US8128353B2 (en) * 2008-09-30 2012-03-06 General Electric Company Method and apparatus for matching the thermal mass and stiffness of bolted split rings
US9285060B2 (en) * 2008-12-23 2016-03-15 Tyco Fire Products Lp Pipe coupling with teethed inserts, method of securing teethed inserts, and method of coupling piping
US7931310B2 (en) * 2009-03-10 2011-04-26 Western Oilfields Supply Co. Pipe coupler
WO2010106369A2 (en) * 2009-03-19 2010-09-23 Coupling Technology Limited Pipe coupling
GB2469105B (en) * 2009-04-02 2011-06-22 Verderg Ltd Apparatus and method for the connection of conduits
MX2011011007A (es) 2009-04-20 2012-02-13 Spm Flow Control Inc Valvula de charnela de linea de flujo.
US8136847B2 (en) * 2009-05-14 2012-03-20 Victaulic Company Coupling having angularly oriented shoulder surfaces
SG176534A1 (en) 2009-06-03 2012-01-30 Weir Spm Inc Plug valve indicator
US8448993B2 (en) 2009-06-12 2013-05-28 Romac Industries, Inc. Pipe coupling
US11274777B2 (en) 2009-06-12 2022-03-15 Romac Industries, Inc. Pipe coupling
US8038176B2 (en) * 2009-08-11 2011-10-18 Victaulic Company Seal with rigid stop ring
US9625067B2 (en) * 2009-09-01 2017-04-18 Sea Ng Corporation Clamp suitable for increasing the fatigue life of the butt welds of a pipe pressure vessel which is subsequently bent
US9206902B2 (en) * 2009-09-03 2015-12-08 Christiaan Phillipus Strydom Flange sealing system
US9482374B2 (en) * 2009-09-17 2016-11-01 Victaulic Company Seal having projections and coupling having pockets
CA2776816C (en) * 2009-10-09 2018-07-17 Mueller International, Inc. Simplified low insertion force sealing device capable of self restraint and joint deflection
US8857861B2 (en) 2009-10-12 2014-10-14 Mueller International, Llc Self-restrained pipe joint system
PE20130023A1 (es) 2009-10-27 2013-01-16 Tyco Fire Products Lp Sistemas y metodos para acoplamientos de tuberia
US20110109081A1 (en) * 2009-11-10 2011-05-12 Benton Frederick Baugh Drilling riser connector
US8621741B2 (en) * 2009-11-30 2014-01-07 Howard Hagiya 4-way compression grooved coupling
JP4500882B1 (ja) * 2009-12-14 2010-07-14 日本ヴィクトリック株式会社 ハウジング形管継手
CN102597591B (zh) * 2009-12-14 2014-12-17 日本维多利克股份有限公司 卡箍式管接头
CN102221117A (zh) * 2010-04-14 2011-10-19 朱海雄 一种用卡箍连接管道的方法
AU2011258534B2 (en) 2010-05-24 2015-01-29 Mueller International, Llc Simplified low insertion force sealing device capable of self restraint and joint deflection
EP2392418A1 (en) * 2010-06-01 2011-12-07 AB Alvenius Industrier A metal pipe for conducting a medium, a pipe arrangement and a method for manufacturing a metal pipe
CN102102761A (zh) * 2010-06-23 2011-06-22 谢金婵 带限位舌凸压力反应式密封垫圈
EP2404821A1 (en) * 2010-07-07 2012-01-11 Single Buoy Moorings Inc. Method for replacing an outer annular ring of a fluid swivel and a fluid swivel
CN103299117B (zh) * 2010-07-10 2015-04-08 阿吉特·辛格·吉尔 弧形快速联接器
US20120014765A1 (en) * 2010-07-16 2012-01-19 R-Tech, Inc. Frac nut and method of using
FR2963404B1 (fr) * 2010-07-27 2014-02-07 Caillau Ets Systeme de serrage pour le raccordement et le pre-montage d'un premier et d'un deuxieme tube
US8544851B2 (en) 2010-08-24 2013-10-01 Mueller International, Llc Gasket for parabolic ramp self restraining bell joint
EP2609357A4 (en) 2010-08-24 2018-02-21 Mueller International, LLC Gasket for parabolic ramp self restraining bell joint
US20120098259A1 (en) * 2010-10-21 2012-04-26 Armond Sarkisian Gasket for piping
FR2967230B1 (fr) 2010-11-05 2013-08-30 Caillau Ets Collier de serrage articule
EP2759354B1 (en) 2010-12-02 2015-10-14 Victaulic Company Method and apparatus for manufacturing a pipe element having shoulder, groove and bead
TW201237296A (en) * 2010-12-09 2012-09-16 Lubrizol Advanced Mat Inc Fluid handling assembly having a multilayered composite pipe employing a mechanical coupling and method of assembling the fluid handling assembly
BR112013015191A2 (pt) * 2010-12-16 2017-09-19 Amiad Water Systems Ltd matriz de filtração, conjunto de filtragem para montagem entre uma fonte de alimentação do fluido bruto principal e uma linha de coleta do fluido filtrado principal, placa de suporte para um conjunto de filtragem, manifolde para um conjunto de filtragem, acoplador para coaxialmente articular dois segmentos de fluxo, elemento giratório de fluido tendo uma forma de anel
DE102011010655B3 (de) * 2011-02-09 2012-07-26 Norma Germany Gmbh Spannschelle
US8864181B2 (en) 2011-02-16 2014-10-21 Sensus Spectrum, Llc Split-ring gland pipe coupling with corrugated armor
EP3412333A1 (en) 2011-03-07 2018-12-12 Nordson Corporation Clamp for sanitary fitting
US8316751B2 (en) * 2011-03-08 2012-11-27 Michael John Dillon Barrel clamp safety retainer
US10458577B2 (en) 2011-03-11 2019-10-29 Us Groove And Fittings, Llc Grooved forged carbon steel fitting apparatus
DE102011015462B4 (de) 2011-03-29 2021-07-08 Markus Beck Verfahren zur Herstellung eines Formteils
US8556302B2 (en) * 2011-04-05 2013-10-15 Victaulic Company Pivoting pipe coupling having a movable gripping body
US20120274063A1 (en) * 2011-04-29 2012-11-01 Kennedy Jr Harold Pipe connecting apparatus
US9249908B2 (en) * 2011-05-26 2016-02-02 Krausz Industries Development Ltd. Clamp assembly with resilient band having notches
WO2013006659A1 (en) * 2011-07-04 2013-01-10 Norma U.S. Holding Llc V-band clamp with v-insert segments
CN102319972A (zh) * 2011-08-10 2012-01-18 长春轨道客车股份有限公司 防止转向架侧梁一系定位座组焊变形的方法
BR112014004110B1 (pt) * 2011-08-22 2020-03-17 Victaulic Company Junta de expansão
ES2548775T3 (es) 2011-09-02 2015-10-20 Victaulic Company Procedimiento y dispositivo para moldear por centrifugación
DE102011116768A1 (de) * 2011-10-22 2013-04-25 Norma Germany Gmbh Profilschelle mit Dichtelement
USD696751S1 (en) 2011-10-27 2013-12-31 Mueller International, Llc Slip-on gasket
TWI493127B (zh) * 2011-11-16 2015-07-21 管接頭結構
US20130125373A1 (en) * 2011-11-21 2013-05-23 Philip W. Bancroft Coupling with projections having angularly oriented surface portions
USD680630S1 (en) 2011-11-21 2013-04-23 Mueller International, Llc Slip-on coupling assembly
USD680629S1 (en) 2011-11-21 2013-04-23 Mueller International, Llc Slip-on coupling segment
US9395024B2 (en) * 2011-11-21 2016-07-19 Victaulic Company Coupling having gasket pocket of varying depth
GB2496882A (en) * 2011-11-24 2013-05-29 Plumb Partners Group Ltd Pipe connector for connecting two axial pipe ends
CN103133794B (zh) * 2011-12-01 2016-08-03 阿特拉斯·科普柯空气动力股份有限公司 用于连接两个管端部的连接器
JP5939795B2 (ja) * 2011-12-28 2016-06-22 株式会社木村技研 排水管のジョイント継ぎ手
ES1076167Y (es) * 2012-01-16 2012-05-10 Cabado Barbara Ines Pires Anillo de empalme para conductos tubulares de fluidos a alta presion
US9039046B2 (en) 2012-01-20 2015-05-26 Mueller International, Llc Coupling with tongue and groove
US9194516B2 (en) 2012-01-20 2015-11-24 Mueller International, Llc Slip-on coupling
US9500307B2 (en) 2012-01-20 2016-11-22 Mueller International, Llc Slip-on coupling gasket
US9534715B2 (en) 2012-01-20 2017-01-03 Mueller International, Llc Coupling gasket with multiple sealing surfaces
US8820795B2 (en) * 2012-02-02 2014-09-02 Victaulic Company Fitting for joining pipe elements
US9182058B2 (en) 2012-02-08 2015-11-10 Victaulic Company Fitting having receptacle of varying depth
US8894100B2 (en) 2012-03-16 2014-11-25 Romac Industries, Inc. Fitting with draw mechanism
US9631731B2 (en) * 2012-03-23 2017-04-25 Victaulic Company Diverter valve
JP6002990B2 (ja) * 2012-05-24 2016-10-05 株式会社ナガオカ 管継手
DE102012106232B3 (de) * 2012-07-11 2013-12-19 Dieter Bächle Rohrverbinder, Abgasrohrsystem sowie Montageverfahren
CN102767657A (zh) * 2012-07-13 2012-11-07 襄樊五二五泵业有限公司 一种可调整的整泵替换连接短节
US9103448B2 (en) 2012-08-16 2015-08-11 S.P.M. Flow Control, Inc. Plug valve having preloaded seal segments
US9273543B2 (en) 2012-08-17 2016-03-01 S.P.M. Flow Control, Inc. Automated relief valve control system and method
US9322243B2 (en) 2012-08-17 2016-04-26 S.P.M. Flow Control, Inc. Automated relief valve control system and method
US9435469B2 (en) 2012-09-11 2016-09-06 Victaulic Company Coupling with notched projections having gasket pocket of varying depth
US9168585B2 (en) 2012-11-02 2015-10-27 Mueller International, Llc Coupling with extending parting line
US9995218B2 (en) 2012-11-16 2018-06-12 U.S. Well Services, LLC Turbine chilling for oil field power generation
US11476781B2 (en) 2012-11-16 2022-10-18 U.S. Well Services, LLC Wireline power supply during electric powered fracturing operations
US10407990B2 (en) 2012-11-16 2019-09-10 U.S. Well Services, LLC Slide out pump stand for hydraulic fracturing equipment
US9745840B2 (en) 2012-11-16 2017-08-29 Us Well Services Llc Electric powered pump down
US10232332B2 (en) 2012-11-16 2019-03-19 U.S. Well Services, Inc. Independent control of auger and hopper assembly in electric blender system
US9893500B2 (en) 2012-11-16 2018-02-13 U.S. Well Services, LLC Switchgear load sharing for oil field equipment
US11449018B2 (en) 2012-11-16 2022-09-20 U.S. Well Services, LLC System and method for parallel power and blackout protection for electric powered hydraulic fracturing
CN102966807A (zh) * 2012-11-17 2013-03-13 葛文宇 挤压密封扣筒管道连接件
SE538218C2 (sv) * 2013-01-14 2016-04-05 Oetiker Sweden Ab Anordning för sammankoppling av rör och/eller slang
DE102013100485A1 (de) * 2013-01-17 2014-07-17 Andreas von Keitz Nottrennkupplung
JP6430412B2 (ja) * 2013-03-05 2018-11-28 コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. 容易に組み立て可能な搾乳器の乳房インターフェース
USD707797S1 (en) 2013-03-15 2014-06-24 S.P.M. Flow Control, Inc. Seal segment
USD707332S1 (en) 2013-03-15 2014-06-17 S.P.M. Flow Control, Inc. Seal assembly
US10578234B2 (en) 2013-05-02 2020-03-03 Victaulic Company Coupling having arcuate stiffness ribs
GB2514556B (en) * 2013-05-28 2020-05-06 Onesubsea Ip Uk Ltd Locking device
CA2916699A1 (en) 2013-07-01 2015-01-08 S.P.M. Flow Control, Inc. Manifold assembly
JP6236942B2 (ja) * 2013-07-10 2017-11-29 富士通株式会社 配管接続構造、冷却システム、及び、電子機器
CN105473923B (zh) * 2013-07-17 2018-01-19 维克托里克公司 具有拱形刚度肋的配件
US9333548B2 (en) 2013-08-12 2016-05-10 Victaulic Company Method and device for forming grooves in pipe elements
US20150069753A1 (en) * 2013-09-10 2015-03-12 Maroko Limited Advancements in mechanical sealing apparatus
US9732884B1 (en) 2013-09-16 2017-08-15 Gerard Keller Polymer locking spacer system
JP2015087157A (ja) * 2013-10-29 2015-05-07 株式会社東芝 電磁流量計
TWI595184B (zh) * 2014-02-17 2017-08-11 亞布羅解決方案環球公司 熱隔離夾具
DE102014203145B4 (de) 2014-02-21 2021-03-11 Poloplast Gmbh & Co. Kg Rohrverbindungsvorrichtung
TWI773416B (zh) * 2014-04-17 2022-08-01 新加坡商肯發系統私人有限公司 用於密封地結合相對流體導管端口之環形襯墊及形成一高純度流體接頭之方法
KR101488337B1 (ko) * 2014-05-12 2015-01-30 연우지에스티 주식회사 커플링
TWM498829U (zh) * 2014-06-06 2015-04-11 First Piping & Corrosion Proof Industrail Co Ltd 管端承插式溝槽快速接頭
USD737412S1 (en) * 2014-06-16 2015-08-25 Victaulic Company Pipe coupling segment
USD729356S1 (en) * 2014-06-16 2015-05-12 Victaulic Company Pipe coupling segment
USD731031S1 (en) * 2014-06-16 2015-06-02 Victaulic Company Pipe coupling segment
EP3191757B1 (en) * 2014-09-11 2019-10-23 Victaulic Company Coupling and seal
US9759378B2 (en) * 2014-09-17 2017-09-12 The United States Of America, As Represented By The Secretary Of The Navy Cylindrical pressure vessel clamping device
US20160102895A1 (en) * 2014-10-08 2016-04-14 Spx Cooling Technologies, Inc. Modular air cooled condenser flow converter apparatus and method
KR101501704B1 (ko) * 2014-10-13 2015-03-12 알루텍 (주) 관 이음장치
CA2908276C (en) 2014-10-14 2022-11-01 Us Well Services Llc Parallel power and blackout protection for electric hydraulic fracturing
CN104482346B (zh) * 2014-11-14 2016-03-23 中国水利水电第十工程局有限公司 密封管连接件
JP6382089B2 (ja) * 2014-12-05 2018-08-29 中国塗料株式会社 軌道工事用継手ユニットおよびこれを用いた軌道工事方法
CN105982609B (zh) * 2015-02-04 2020-02-04 苏州宝时得电动工具有限公司 吹吸机集尘袋适配器
US10316999B2 (en) * 2015-02-16 2019-06-11 Nihonkansen Kogyo Kabushiki Kaisha Pressure pipe connection method and method for constructing pressure pipe with flange
US10100956B2 (en) 2015-03-24 2018-10-16 Quickhub, Llc Pipe connector systems, devices and methods
US10253885B2 (en) 2015-03-24 2019-04-09 Quickhub, Llc Pipe connector systems, devices and methods
US11073233B2 (en) 2015-03-24 2021-07-27 Quickhub, Llc Pipe connector systems, devices and methods
US10557578B2 (en) 2015-03-24 2020-02-11 Quickhub, Llc Pipe connector systems, devices and methods
US11054035B2 (en) 2015-03-24 2021-07-06 Quickhub, Llc Pipe connector systems, devices and methods
CN104723238A (zh) * 2015-03-30 2015-06-24 中国重型机械研究院股份公司 一种大型工模具快速更换装置
GB2555356B (en) 2015-06-15 2022-01-05 Spm Flow Control Inc Full-root-radius-threaded wing nut having increased wall thickness
USD769384S1 (en) * 2015-06-24 2016-10-18 Armin Joseph Altemus, Jr. Split bearing retainer for a bat, club or racket
CN106322014B (zh) * 2015-06-30 2019-04-09 大连凯斯博格设备制造有限公司 一种卡箍式变径管道连接装置
US10677365B2 (en) 2015-09-04 2020-06-09 S.P.M. Flow Control, Inc. Pressure relief valve assembly and methods
SG10202003026PA (en) * 2015-09-18 2020-05-28 Victaulic Co Of America Valve and coupling
JP3201323U (ja) * 2015-09-18 2015-12-03 株式会社永島製作所 管継手
JP6742709B2 (ja) * 2015-10-05 2020-08-19 日本ヴィクトリック株式会社 伸縮管継手構造およびその施工方法
JP6422843B2 (ja) * 2015-10-27 2018-11-14 日新製鋼株式会社 管状構造物及びその製造方法
US12078110B2 (en) 2015-11-20 2024-09-03 Us Well Services, Llc System for gas compression on electric hydraulic fracturing fleets
SG11201803270WA (en) * 2015-11-23 2018-05-30 Victaulic Co Of America Valve and valve coupling with reverse tapered shafts
US9903515B2 (en) * 2015-12-09 2018-02-27 Victaulic Company Seal with lip projections
CN108431479B (zh) 2015-12-28 2020-11-17 维克托里克公司 转接联结件
CN105465522A (zh) * 2016-01-24 2016-04-06 葛文宇 两端带铰链扣箍的管道变形接头
BR122021013909B1 (pt) * 2016-01-26 2022-04-05 Victaulic Company Elemento de tubo, e, métodos para montar um acoplamento tendo uma projeção arqueada com um elemento de tubo e para usar um acoplamento
DE102016103687A1 (de) * 2016-03-01 2017-09-07 Norma Germany Gmbh Profilschelle mit Dichtelement, Dichtelement für eine Profilschelle und Leitungsverbindungsanordnung mit einer derartigen Profilschelle
CN107152436A (zh) * 2016-03-03 2017-09-12 苏州升奥新能源有限公司 一种弹性链接建材管
FR3049997B1 (fr) * 2016-04-12 2018-05-04 Etablissements Caillau Dispositif de serrage comprenant un collier de serrage et un manchon
US10533688B2 (en) * 2016-05-16 2020-01-14 Victaulic Company Coupling having tabbed retainer
JP6439748B2 (ja) 2016-05-16 2018-12-19 株式会社豊田自動織機 クランプ結合具及びクランプ結合方法
US10605394B2 (en) * 2016-05-16 2020-03-31 Victaulic Company Fitting having tabbed retainer and observation apertures
US10859190B2 (en) 2016-05-16 2020-12-08 Victaulic Company Sprung coupling
CN105840934A (zh) * 2016-05-27 2016-08-10 沈阳鑫联石化设备有限公司 一种绝缘接头及其安装方法
GB2551771A (en) * 2016-06-30 2018-01-03 Acorn Intellectual Properties Coupling
KR101864484B1 (ko) * 2016-07-13 2018-06-04 주식회사 하이스텐 커플링
KR101754397B1 (ko) * 2016-07-14 2017-07-06 남상건 내진용 무홈 커플링
NO346314B1 (en) 2016-07-14 2022-05-30 Halliburton Energy Services Inc Alignment sub With deformable sleeve
CN106385827A (zh) * 2016-08-29 2017-02-15 山东胜伟园林科技有限公司 一种用于盐碱地的暗管连接工具
CN106385830A (zh) * 2016-08-29 2017-02-15 山东胜伟园林科技有限公司 一种包含过滤装置的盐碱地排盐暗管
KR102048055B1 (ko) * 2016-09-13 2019-11-22 (주)두쿰 파이프 연결 장치용 수밀 부재
US9927052B1 (en) * 2016-11-08 2018-03-27 Feldmeier Equipment, Incorporated Sanitary clamp with concealed threads
KR101980287B1 (ko) * 2016-11-14 2019-06-21 (주)두쿰 배관연결장치용 수밀 부재
WO2018088880A1 (ko) * 2016-11-14 2018-05-17 (주)두쿰 배관연결장치용 수밀 부재
CN110050152B (zh) * 2016-11-30 2022-02-01 日本维克托利克株式会社 自由偏心接头机构及自由偏心接头
JP6866180B2 (ja) * 2016-11-30 2021-04-28 日本ヴィクトリック株式会社 偏心自在継手機構および偏心自在継手
US11181107B2 (en) 2016-12-02 2021-11-23 U.S. Well Services, LLC Constant voltage power distribution system for use with an electric hydraulic fracturing system
CN106402533A (zh) * 2016-12-09 2017-02-15 徐玉炜 一种管道连接方法
US10641419B2 (en) 2016-12-14 2020-05-05 Anvil International, Llc Pipe coupling with closed ring
US11378208B2 (en) 2016-12-14 2022-07-05 ASC Engineered Solutions, LLC Pipe couplings
NZ753785A (en) 2017-01-19 2020-08-28 Victaulic Co Of America Direct coupling compatible sprinkler
JP6865289B2 (ja) * 2017-02-02 2021-04-28 ビクターリック カンパニー 機械的および構造的な管類に対する機械的結合具
US10317001B2 (en) 2017-03-15 2019-06-11 Tylok International, Inc. Axial swaged fitting
KR101973850B1 (ko) * 2017-04-05 2019-08-26 주식회사 하이스텐 관 연결용 조인트
US11215306B2 (en) 2017-04-19 2022-01-04 Mueller International, Llc Joint restraint device
US11131412B2 (en) 2017-04-19 2021-09-28 Mueller International, Llc Joint restraint device
US10677381B2 (en) 2017-04-19 2020-06-09 Mueller International, Llc Joint restraint device
US11199280B2 (en) 2017-04-19 2021-12-14 Mueller Intemational, LLC Joint restraint device
TWI672462B (zh) * 2017-05-30 2019-09-21 美商泰科防火產品有限合夥公司 用於插入管端之預裝配式管聯接器及管端連結之方法
CA3063584A1 (en) * 2017-05-30 2018-12-06 Tyco Fire Products Lp Pre-assembled pipe coupling with manually manipulatable segments
KR101968589B1 (ko) * 2017-05-31 2019-08-13 강한표 그루브드 커플러
JP6951475B2 (ja) * 2017-06-02 2021-10-20 ビクターリック カンパニー 中心脚部を後退させることを伴うシールを有する結合具
US10941887B2 (en) 2017-07-13 2021-03-09 Mueller International Llc Wide range coupling
US11300009B2 (en) 2017-07-14 2022-04-12 Ihi Charging Systems International Gmbh Connection device for a turbocharger, and turbocharger
DE102017127588A1 (de) * 2017-11-22 2019-05-23 Ihi Charging Systems International Gmbh Verbindungsvorrichtung für einen Abgasturbolader und Abgasturbolader
CN110869623A (zh) * 2017-07-14 2020-03-06 Ihi供应系统国际有限责任公司 用于废气涡轮增压机的连接设备和废气涡轮增压机
US11268638B2 (en) 2017-07-28 2022-03-08 ASC Engineered Solutions, LLC Pre-assembled coupling assemblies with pipe fitting
US11209107B2 (en) 2017-07-28 2021-12-28 ASC Engineered Solutions, LLC Pre-assembled coupling assembly with cap
CN107366785B (zh) * 2017-08-18 2023-05-09 湖南天力瑞家新材科技股份有限公司 一种管道接头
JP6990913B2 (ja) * 2017-11-24 2022-01-12 日本ヴィクトリック株式会社 配管継手構造
CA3084596A1 (en) 2017-12-05 2019-06-13 U.S. Well Services, LLC Multi-plunger pumps and associated drive systems
US10648311B2 (en) 2017-12-05 2020-05-12 U.S. Well Services, LLC High horsepower pumping configuration for an electric hydraulic fracturing system
JP2019132425A (ja) * 2018-01-29 2019-08-08 日本ヴィクトリック株式会社 配管継手構造
US11193609B2 (en) 2018-02-28 2021-12-07 Mueller International, Llc Pipe coupling
US10487963B2 (en) * 2018-03-19 2019-11-26 Hamilton Sundstrand Corporation Clamp assembly and method of clamping
ES1211888Y (es) * 2018-03-23 2018-07-30 Pires Cabado Barbara Ines Brida estanca para empalme y reparacion de tuberias
WO2019241783A1 (en) 2018-06-15 2019-12-19 U.S. Well Services, Inc. Integrated mobile power unit for hydraulic fracturing
CN110715125B (zh) * 2018-07-12 2022-06-14 三花控股集团有限公司 管路转接装置及汽车空调系统
CN108758125A (zh) * 2018-07-26 2018-11-06 佛山市易联捷管道科技有限公司 一种金属锁紧接管装置
US11473705B2 (en) 2018-08-22 2022-10-18 Mueller International, Llc Joint restraint device
US10774508B2 (en) 2018-09-04 2020-09-15 Mueller International, Llc Hydrant shoe assembly
US11686414B2 (en) 2018-09-14 2023-06-27 Daniel Shafer Secure coupling for irrigation conduit and related methods
US10648270B2 (en) 2018-09-14 2020-05-12 U.S. Well Services, LLC Riser assist for wellsites
US11448346B2 (en) 2018-09-28 2022-09-20 ASC Engineered Solutions, LLC Pipe coupling
WO2020081313A1 (en) 2018-10-09 2020-04-23 U.S. Well Services, LLC Electric powered hydraulic fracturing pump system with single electric powered multi-plunger pump fracturing trailers, filtration units, and slide out platform
KR102033757B1 (ko) 2018-12-13 2019-10-17 주식회사 뉴아세아조인트 파이프 연결용 커플링 어셈블리 및 이의 제조 방법
US11162621B2 (en) 2019-02-04 2021-11-02 Mueller International, Llc Gland assembly
DE202019100995U1 (de) 2019-02-21 2019-02-28 Poloplast Gmbh & Co Kg Halteelement und Rohrverbindungsanordnung
JP2019090542A (ja) * 2019-02-27 2019-06-13 株式会社水道技術開発機構 フランジ継手部の漏出防止装置
US11512737B2 (en) 2019-02-28 2022-11-29 Norma U.S. Holding Llc V-clamp with more evenly distributed clamping load
FR3093354B1 (fr) 2019-03-01 2022-08-19 Eaton Intelligent Power Ltd Raccord de fluide
US11578577B2 (en) 2019-03-20 2023-02-14 U.S. Well Services, LLC Oversized switchgear trailer for electric hydraulic fracturing
DE102019109196A1 (de) * 2019-04-08 2020-10-08 Norma Germany Gmbh Flexibel einsetzbare Profilschelle
US11421804B2 (en) 2019-04-19 2022-08-23 Aalberts integrated piping systems APAC, Inc. Quick installation coupling
WO2020231483A1 (en) 2019-05-13 2020-11-19 U.S. Well Services, LLC Encoderless vector control for vfd in hydraulic fracturing applications
KR102098328B1 (ko) * 2019-05-17 2020-04-07 주식회사 뉴아세아조인트 파이프 연결용 커플링 어셈블리 및 이의 제조 방법
KR102332394B1 (ko) * 2019-05-23 2021-11-29 (주)뉴아세아조인트 스프링클러 시스템
CN110131513A (zh) * 2019-06-10 2019-08-16 北京核安新材科技有限公司 一种核电站管路用包覆套
US11506126B2 (en) 2019-06-10 2022-11-22 U.S. Well Services, LLC Integrated fuel gas heater for mobile fuel conditioning equipment
US10711929B1 (en) 2019-06-29 2020-07-14 Shanghai Vision Mechanical Joint Co., Ltd. Pipe element coupler and coupling method thereof
KR102094381B1 (ko) * 2019-07-18 2020-03-27 주식회사 뉴아세아조인트 파이프 연결용 커플링 어셈블리 및 이의 제조 방법
US11396965B2 (en) 2019-07-19 2022-07-26 Mueller International, Llc Restraint gripper cover with lockout breakaway
CA188984S (en) * 2019-07-30 2020-11-13 Shur Fit Products Ltd Coupling covering
CN110425354A (zh) * 2019-08-30 2019-11-08 康命源(贵州)科技发展有限公司 波纹管间连接的防脱密封结构
KR20200041255A (ko) 2019-09-11 2020-04-21 설혜원 액티브 그루브 조인트를 이용한 파이프 조인트방법
US11459863B2 (en) 2019-10-03 2022-10-04 U.S. Well Services, LLC Electric powered hydraulic fracturing pump system with single electric powered multi-plunger fracturing pump
KR102137991B1 (ko) * 2019-10-15 2020-07-27 (주) 금강씨에스 시공의 편의성이 확보된 배관 이음용 조인트 조립체
CZ308839B6 (cs) * 2019-11-01 2021-06-30 ŽĎAS, a. s. Přírubový spoj hydraulického potrubí
KR102252425B1 (ko) 2019-11-08 2021-05-14 주식회사 에스제이 액티브 그루브 조인트 및 이를 이용한 두 개의 파이프 조인트방법
US11781683B2 (en) 2019-11-15 2023-10-10 Victaulic Company Shrouded coupling
KR102140703B1 (ko) * 2019-11-15 2020-08-03 주식회사 뉴아세아조인트 파이프 연결용 커플링 어셈블리
KR102280044B1 (ko) * 2019-11-19 2021-07-21 주식회사 하이스텐 클램프를 이용한 파이프 체결방법
USD984598S1 (en) * 2019-11-20 2023-04-25 New Asiajoint Co., Ltd. Gasket for pipe coupling
CN110863892B (zh) * 2019-11-25 2021-01-05 安徽江淮汽车集团股份有限公司 排气管连接结构
US11009162B1 (en) 2019-12-27 2021-05-18 U.S. Well Services, LLC System and method for integrated flow supply line
US11458909B2 (en) 2020-02-06 2022-10-04 Rosemount Aerospace Inc. Adapter clip
JP7481482B2 (ja) * 2020-03-30 2024-05-10 スミトモ (エスエイチアイ) クライオジェニックス オブ アメリカ インコーポレイテッド 改良された分割パルス管接続ライン
JP7213997B2 (ja) 2020-03-31 2023-01-27 株式会社三五 ハウジング形管継手
US11719368B2 (en) 2020-04-16 2023-08-08 New Asiajoint Co., Ltd Coupling assembly for pipe connection and method of manufacturing the same
KR102161978B1 (ko) * 2020-05-25 2020-10-06 이진숙 그루브 조인트
KR102353971B1 (ko) * 2020-08-10 2022-01-20 이진숙 그루브 조인트
CA3194948A1 (en) * 2020-09-14 2022-03-17 Aqseptence Group, Inc. Anti-rotational pipe coupling
JP7075637B2 (ja) * 2020-10-27 2022-05-26 株式会社水道技術開発機構 フランジ継手部の漏出防止装置
GB202017088D0 (en) * 2020-10-28 2020-12-09 R2M Ltd Pipe coupling apparatus
US20220260188A1 (en) * 2020-11-06 2022-08-18 Victaulic Company Coupling Having Visual Installation Indicators
US11624461B2 (en) * 2020-11-06 2023-04-11 Victaulic Company Coupling having rotation limited segments
USD1053319S1 (en) * 2020-11-13 2024-12-03 Victaulic Company Pipe coupling
USD1043925S1 (en) * 2020-11-13 2024-09-24 Victaulic Company Pipe coupling segment
CN113738983B (zh) * 2020-12-11 2023-03-24 上海威逊机械连接件有限公司 快装式管件组件及其应用
CN113757461A (zh) * 2021-02-07 2021-12-07 上海威逊机械连接件有限公司 快装接头
US11872425B2 (en) * 2021-02-17 2024-01-16 Minimax Viking Research & Development Gmbh Fire protection systems and methods using fire protection devices installed in pipe fittings with an internally housed seal member
KR102335677B1 (ko) * 2021-03-23 2021-12-07 (주)앤디스코리아 그루브 조인트
CN113028169B (zh) * 2021-04-20 2022-05-24 刘巧平 一种城镇道路运输网敷设的燃气管道
CN113202996B (zh) * 2021-04-30 2023-07-07 湖北银轮机械有限公司 连接管、连接管组件及集成换热器
CN113202994A (zh) * 2021-05-07 2021-08-03 刘洪磊 一种变径两通管接头
JP7283837B2 (ja) * 2021-06-07 2023-05-30 株式会社川西水道機器 ユニオンナット管継手の管離脱防止装置
KR102466540B1 (ko) 2021-07-01 2022-11-14 주식회사 우현이앤지 육안확인이 가능한 파이프 그루브 커플링
CN113483153B (zh) * 2021-07-01 2022-11-29 长春神马机电科技有限公司 空调安装工程风管结构及其安装方法
US11725464B2 (en) * 2021-07-28 2023-08-15 Benton Frederick Baugh Drilling riser connector
US11796095B2 (en) * 2021-09-23 2023-10-24 ASC Engineered Solutions, LLC Pipe fitting with positive installation indicator
EP4480596A2 (en) * 2021-10-01 2024-12-25 Victaulic Company Enhanced stability gasket and coupling
KR102620883B1 (ko) * 2021-11-24 2024-01-03 이진숙 그루브 조인트용 고무링
CN118208605A (zh) * 2021-12-16 2024-06-18 中国船舶集团有限公司第七一一研究所 卡箍及具有其的内燃机用管道结构
KR102732790B1 (ko) * 2022-05-19 2024-11-20 권태윤 직관용 노허브 커플링 조인트 유닛
US12181083B2 (en) 2022-07-21 2024-12-31 Applied System Technologies, Inc. Pipe coupling
KR102542909B1 (ko) 2022-08-25 2023-06-14 (주)뉴아세아 파이프 연결용 스테인리스 스틸 커플링 어셈블리
KR102551523B1 (ko) 2022-11-30 2023-07-05 (주)뉴아세아 파이프 연결용 커플링 어셈블리 및 이의 제조 방법
KR102664136B1 (ko) * 2023-08-14 2024-05-08 (주)뉴아세아 파이프 연결용 커플링 어셈블리 및 이의 제조 방법
CN116951191B (zh) * 2023-09-20 2023-12-12 山东道成泰和智能科技有限公司 一种建筑消防管道连接结构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291506A (en) * 1966-12-13 Pipe joints and the oasketing thereof
US4893843A (en) * 1989-03-13 1990-01-16 Victaulic Company Of America Lubricant-free elastomeric gasket
US5058931A (en) * 1988-11-28 1991-10-22 Gustin-Bacon Division, A Division Of Tyler Pipe Clamp with teeth for grooved pipes
TW302427B (zh) * 1995-04-20 1997-04-11 Nippon Pisck Kk
TW475045B (en) * 1999-06-02 2002-02-01 Caillau Ets Device for interconnecting two smooth tubes in leaktight manner

Family Cites Families (186)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE519028A (zh) *
US3207538A (en) * 1965-09-21 Tapered sheet metal pipe and joint therefor
US29731A (en) * 1860-08-21 Improvement in the construction- and joining of pipes
US1093868A (en) * 1912-03-11 1914-04-21 Henry W Jacobs Means for forming couplings or joints.
US1541601A (en) 1919-07-07 1925-06-09 Victaulic Company Ltd Pipe joint
US1867891A (en) 1928-05-26 1932-07-19 Reynolds Donald Hugh Baillie Pipe joint and the like
US1851574A (en) * 1929-09-09 1932-03-29 Fiederlein Fred Pipe joint or coupling
US2028182A (en) * 1932-04-28 1936-01-21 Jr Ferd Barnickol Coupling
US2041132A (en) 1932-10-19 1936-05-19 Champion Machine And Forging C Pipe coupling
US2020156A (en) 1933-01-21 1935-11-05 Locomotive Finished Material C Conduit joint forming means
US1987235A (en) * 1934-03-08 1935-01-08 United Gas Improvement Co Bolted pipe joint
US2456048A (en) * 1937-02-01 1948-12-14 Carpenter Container Corp Sectional container and coupling
US2377510A (en) * 1942-09-26 1945-06-05 Dresser Ind Hinged self-sealing coupling
US2403606A (en) * 1943-03-08 1946-07-09 Lane Wells Co Hose clamp
US2449795A (en) * 1944-02-14 1948-09-21 Well Equipment Mfg Corp Pipe coupling
US2459251A (en) * 1945-06-30 1949-01-18 Well Equipment Mfg Corp Threadless pipe coupling
US2439979A (en) * 1945-07-27 1948-04-20 Pipe Couplings Inc Pipe coupling
US2473102A (en) * 1947-02-06 1949-06-14 Victaulic Co Of America Coupling for brittle pipes
US2688170A (en) * 1951-03-31 1954-09-07 Hallett Mfg Company Strap clamp
US2688500A (en) * 1952-01-02 1954-09-07 Laval Separator Co De Coupling for pipes
US2752173A (en) * 1952-06-02 1956-06-26 Victaulic Co Of America Flexible or rigid joint pipe couplings
US2675253A (en) * 1952-10-18 1954-04-13 Wittek Mfg Co Ventilated conduit coupling
US2709094A (en) 1952-10-20 1955-05-24 Ladish Co Clamping band manufacture
US2769648A (en) 1953-04-21 1956-11-06 Aeroquip Corp Reinforced t shaped seal for flanged pipe coupling
FR1084340A (fr) * 1953-07-08 1955-01-18 Northrop Aircraft Perfectionnements aux joints d'étanchéité démontables de conduits ou canalisations
US2883211A (en) * 1955-05-31 1959-04-21 Rubber Teck Inc Connector for flexibly connecting tubing
GB822025A (en) * 1956-02-25 1959-10-21 Talbot Stead Tube Company Ltd Pipe coupling
DE1051585B (de) 1957-01-23 1959-02-26 Hermann Wingerath Kommandit Ge Schalenkupplung fuer Rohre
US3024046A (en) 1958-05-29 1962-03-06 Victaulic Co Of America Couplings with pipe gripping means for plain end pipe
US3054629A (en) * 1958-09-04 1962-09-18 Victaulic Co Of America Pipe couplings
US3014259A (en) * 1958-10-21 1961-12-26 Joseph Louis Two-piece clamp
DE1798281U (de) * 1959-07-01 1959-10-22 Paul Jordan Fa Abstandskabelschelle.
FR1255475A (fr) * 1960-01-27 1961-03-10 Perfectionnements apportés aux tuyaux de poêles et à leur montage
US3129920A (en) * 1961-07-31 1964-04-21 Crawford K Stillwagon Conduit connection and valve
US3351352A (en) * 1962-02-27 1967-11-07 Victaulic Co Of America Gasket for pipe joint
US3181896A (en) * 1962-10-24 1965-05-04 Clifford M Russell Coupling nut
US3176723A (en) * 1962-12-07 1965-04-06 Daniel Orifice Fitting Company Integral orifice plate and metal seal
GB1050914A (zh) * 1963-05-10 1900-01-01
US3213187A (en) 1964-04-22 1965-10-19 Dresser Ind Preassembled pipe coupling with ground connection
US3268245A (en) * 1964-07-23 1966-08-23 Wood Marvin Pipe coupling
US3235293A (en) * 1965-01-22 1966-02-15 Owens Illinois Glass Co Glass pipe coupling
US3362730A (en) * 1965-06-07 1968-01-09 Victaulic Co Of America Side outlet coupling
US3464722A (en) 1968-04-19 1969-09-02 Sam Larkin Pipe coupling having segmented clamping means
US3550638A (en) 1968-07-19 1970-12-29 Joseph B Smith Repair coupling with deformable metal seal
DE1798281A1 (de) * 1968-09-20 1971-09-30 Barnes Eng Co Vorrichtung zum Wahrnehmen von Muendungsfeuer
US3658367A (en) * 1970-01-14 1972-04-25 Anton Pfeuffer Pipe joint
US3695638A (en) * 1970-03-18 1972-10-03 Victaulic Co Of America Coupling for plastic pipe
US3664691A (en) * 1970-05-15 1972-05-23 Tomomi Nakamura Pipe joints
SE350323B (zh) 1970-10-13 1972-10-23 Sandvikens Jernverks Ab
US3680894A (en) * 1970-10-30 1972-08-01 Victaulic Co Of America Joints between pipes of different diameters and couplings and gaskets for the same
US3797078A (en) * 1972-09-01 1974-03-19 Aeroquip Corp Latch and v band coupler
US3877733A (en) * 1973-06-14 1975-04-15 Immanuel Straub Pipe coupling
US3861723A (en) * 1973-08-28 1975-01-21 Us Air Force V-band coupling
US3966237A (en) 1974-03-20 1976-06-29 Aeroquip Corporation Pipe coupling for large diameter pipe
US3905623A (en) 1974-04-05 1975-09-16 Cassel Thomas Richard Pipe coupling with deformable outer sleeve
US4417755A (en) * 1974-10-07 1983-11-29 Familian Corp. Pipe coupling
ZA751105B (en) * 1974-10-07 1976-01-28 Familian Corp Mg Coupling Divi Pipe coupling
US4311248A (en) 1974-11-04 1982-01-19 Construction Forms, Inc. High pressure coupling apparatus
US3977705A (en) * 1975-08-20 1976-08-31 Aeroquip Corporation Reducing type coupling
US4111234A (en) * 1976-11-11 1978-09-05 Wells James W Repair device for pipes
CH635180A5 (de) * 1979-02-23 1983-03-15 Fischer Ag Georg Rohrkupplung.
DE2918998C2 (de) 1979-05-11 1984-03-15 Leybold-Heraeus GmbH, 5000 Köln Spannring für Flanschverbindungen
US4258941A (en) 1979-07-19 1981-03-31 Mueller Co. Service clamp for plastic pipe or the like
DE3038491C2 (de) * 1980-10-11 1984-06-28 Rasmussen Gmbh, 6457 Maintal Vorrichtung zur Axialverbindung zweier Rohre
US4391458A (en) * 1981-04-10 1983-07-05 Blakeley Engineering Limited Pipe coupling with gasket locating means
US4403378A (en) * 1981-12-07 1983-09-13 Emco Industries, Inc. Pipe clamp means
US4471979A (en) * 1982-03-15 1984-09-18 Victaulic Company Of Canada Limited Quick-connect coupling for thin-walled pipes
US4601495A (en) * 1982-04-23 1986-07-22 Victaulic Company Of America Pipeline system and method of assembly
US4522434A (en) * 1982-04-23 1985-06-11 Victaulic Company Of America Multiple key segmented pipe coupling
US4506418A (en) * 1982-12-20 1985-03-26 Parker-Hannifin Corporation Muffler clamp
FR2545187B1 (fr) 1983-04-27 1985-07-05 Commissariat Energie Atomique Dispositif de raccordement etanche
US4639020A (en) * 1983-07-12 1987-01-27 Victaulic Company Of America Self-adjusting pipe clamp and coupling
US4611839A (en) 1983-07-12 1986-09-16 Victaulic Company Of America Self-adjusting pipe clamp and coupling
CA1179393A (en) * 1983-08-08 1984-12-11 Jozsef Horvath Quick-connect coupling for thin-walled pipes
US4779901A (en) 1983-12-29 1988-10-25 Eg&G Pressure Science, Inc. Sealed rigid pipe joint
US4776362A (en) * 1984-11-07 1988-10-11 Domingue Sr Chris J Relief valve for fluid line
CH667904A5 (de) 1985-06-17 1988-11-15 Immanuel Straub Rohrkupplung.
US4702500A (en) * 1985-12-20 1987-10-27 Victaulic Company Of America Fire resistant seal
US4643461A (en) * 1985-12-20 1987-02-17 Victaulic Company Of America Fire resistant seal
DE3605020A1 (de) * 1986-02-18 1987-08-27 Rasmussen Gmbh Steckkupplung
JPH0821028B2 (ja) 1986-04-23 1996-03-04 株式会社日立製作所 デ−タ処理装置
US4702499A (en) * 1986-10-21 1987-10-27 Victaulic Company Of America Hingeable segmented pipe couplings
US4739542A (en) * 1987-02-09 1988-04-26 Aeroquip Corporation Safety coupling clamp
GB8707057D0 (en) * 1987-03-25 1987-04-29 Taylor Kerr Couplings Ltd Flexible pipe couplings
DE3710852C1 (de) * 1987-04-01 1988-03-10 Rasmussen Gmbh Rohrkupplung
US4722561A (en) * 1987-07-29 1988-02-02 3900 Corp Segmented Vee clamp
JPS6467377A (en) 1987-09-08 1989-03-14 Canon Kk Pressure-sensitive transfer material
GB8724335D0 (en) 1987-10-16 1987-11-18 Victaulic Plc Pipe joint & coupling
DE3737669C1 (de) * 1987-11-06 1988-05-19 Rasmussen Gmbh Rohrkupplung
FR2628172B1 (fr) * 1988-03-04 1991-01-11 Commissariat Energie Atomique Porte-joint utilisable pour placer des joints a des raccordements de tuyaux a collier de serrage
GB2218768B (en) 1988-05-16 1992-01-15 Stephen Lane A pipe coupling
US4861075A (en) * 1988-06-20 1989-08-29 Grinnell Corporation Coupling for rigidly connecting pipe sections
ATE86725T1 (de) * 1988-07-16 1993-03-15 Peart E & Co Ltd Eine rohrverbindung bzw. verschlusseinrichtung.
FR2636402B1 (fr) * 1988-09-09 1991-02-22 Levivier Yves Raccord pour tubes lisses
US4883293A (en) * 1988-09-27 1989-11-28 Cameron Iron Works Usa, Inc. Clamp connector
US4896902A (en) 1988-09-29 1990-01-30 Victaulic Company Of America Segmented transition coupling
GB8905894D0 (en) * 1989-03-15 1989-04-26 Rolls Royce Plc Fluid-tight joints
US4915418A (en) * 1989-05-19 1990-04-10 Urdan Industries (Usa), Inc. Hinged pipe coupling
US4966395A (en) * 1989-08-11 1990-10-30 Quikcoup, Incorporated Rigid or flexible coupling for pipes
EP0427880A1 (de) * 1989-11-13 1991-05-22 Siemens Aktiengesellschaft Rohrhalterung und Verfahren zur Fertigung derselben
US5018548A (en) * 1990-01-12 1991-05-28 Victaulic Company Of America Segmented coupling for pipes
US5312137A (en) * 1990-03-27 1994-05-17 Ramco Manufacturing Company, Inc. Safety shield
CA2043578C (en) 1990-06-18 1994-02-01 Immanuel Straub Pipe coupling
DE59100684D1 (de) 1990-06-18 1994-01-20 Straub Federnfabrik Ag Wangs Rohrkupplung.
FR2672371B1 (fr) * 1991-02-04 1993-07-16 Pont A Mousson Manchon composite, procede pour sa mise en óoeuvre, et joint d'etancheite en comportant application.
DE4103701C1 (zh) * 1991-02-07 1992-06-17 Mero-Werke Dr.-Ing. Max Mengeringhausen Gmbh & Co, 8700 Wuerzburg, De
GB2253451B (en) * 1991-02-23 1995-01-11 Glynwed Consumer & Building Pipe coupling
GB2253452B (en) 1991-03-05 1994-09-14 Victaulic Plc Pipe couplings
DE9103296U1 (de) * 1991-03-18 1991-06-20 J. Van Walraven B.V., Mijdrecht Rohrschelle
US5240294A (en) 1991-08-30 1993-08-31 Corcoran Industries, Inc. Pipe coupling clamp with bolt pads and linear extending lugs
JP2538261Y2 (ja) * 1991-11-28 1997-06-11 株式会社リケン ハウジング形管継手
EP0550813B1 (de) * 1992-01-07 1997-02-12 Straub Federnfabrik Ag Rohrkupplung
US5249829A (en) * 1992-07-06 1993-10-05 Quikcoup, Inc. Pipe coupling gasket insert
US5411162A (en) * 1992-07-31 1995-05-02 Allen-Bradley Company, Inc. V-band coupling for an explosion-proof enclosure
CN2140462Y (zh) * 1992-08-11 1993-08-18 王之昌 铰链式柔性快速管接头
DE4309330C2 (de) * 1993-03-17 1995-04-06 Combe Gmbh & Co Rohrbau Distanzstück für Rohrschellen
CA2104342C (en) * 1993-06-25 1997-08-12 Nicholas Adinolfe Sewer line vent clamp assembly
JP2511620Y2 (ja) * 1993-11-02 1996-09-25 株式会社三興製作所 管継手
CN2180856Y (zh) * 1993-12-20 1994-10-26 俞伯兴 无螺纹多用管接头
US5498042A (en) 1994-06-20 1996-03-12 Victauli Company Of America Quick connect connector for grooved pipe
ES2122499T3 (es) * 1994-07-08 1998-12-16 Hobas Eng Ag Manguito para conectar dos tubos de plastico.
DE4427513A1 (de) * 1994-08-03 1996-02-08 Siemens Ag Spannring für Flanschverbindungen
JP3160794B2 (ja) * 1994-09-30 2001-04-25 株式会社ベンカン 管継手
US5645303A (en) * 1994-10-27 1997-07-08 Eg&G Pressure Science, Inc. Compact pipe coupling device
JP3018876U (ja) * 1995-05-31 1995-11-28 株式会社東洋アソシエイツ 管の取り付け具
US5647613A (en) 1995-08-15 1997-07-15 Thomas & Betts Corporation Connector for retentively terminating electrical conduit
DE19534437C2 (de) * 1995-09-16 2000-09-21 Daimler Chrysler Ag Schelle zur Verbindung von zwei rohrförmigen Leitungsteilen
JP2753463B2 (ja) 1995-09-22 1998-05-20 スリック株式会社 伸縮自在管のパイプクランプ装置
CN2250467Y (zh) * 1996-04-05 1997-03-26 李钟镐 上水管连接装置
US5911446A (en) 1996-06-18 1999-06-15 Victaulic Company Of America Pipe coupling for plain ended pipe
AU3660297A (en) * 1996-06-18 1998-01-07 Victaulic Company Of America Pipe coupling for plain ended pipe
US5758907A (en) * 1996-07-26 1998-06-02 Victaulic Company Of America Mis-adjustment limiting segmented pipe coupling
JP3247054B2 (ja) * 1996-10-25 2002-01-15 古河電気工業株式会社 二つ割り型管継手
CN2280823Y (zh) * 1997-01-07 1998-05-06 青岛海尔微波制品有限公司 球带方齿形法兰盘
US6367843B1 (en) 1997-02-03 2002-04-09 Automated Connectors Holdings, L.B. Remote operable fastener and method of use
US6581977B1 (en) 1997-04-28 2003-06-24 Victaulic Company Of America Segmented pipe couplings employing T-bolts and improved T-bolts therefor
DE19719066C1 (de) * 1997-05-06 1998-09-03 Alia Engineering Ag Rohrkupplung
US5971001A (en) * 1997-05-29 1999-10-26 Dresser Industries, Inc. Fitting assembly and method for tapping into a conduit
US6076861A (en) * 1997-12-25 2000-06-20 The Victaulic Co., Of Japan, Ltd. Housing type pipe coupling
US6227577B1 (en) * 1997-12-25 2001-05-08 Victaulic Co., Of Japan, Ltd. Housing type pipe coupling
JP3907841B2 (ja) * 1997-12-25 2007-04-18 日本ヴィクトリック株式会社 ハウジング形管継手
CN1221089A (zh) * 1997-12-25 1999-06-30 日本维克托利克株式会社 卡式管接头
DE19802676C1 (de) * 1998-01-24 1999-05-06 Rasmussen Gmbh Spannbare Rohrkupplung
JPH11218274A (ja) * 1998-01-29 1999-08-10 Riken Corp ハウジング形管継手
EP0959286A3 (de) * 1998-05-20 2003-01-22 Rasmussen GmbH Rohrkupplung
JP2000009276A (ja) * 1998-06-24 2000-01-11 Sakamoto:Kk ダクト接続装置
US6533333B1 (en) * 1998-08-24 2003-03-18 Central Sprinkler Corporation Hinged mechanical couplings with interfitting ends
US6139069A (en) * 1998-08-24 2000-10-31 Central Sprinkler Corporation Universal mechanical coupling with interfitting ends
US6302450B1 (en) * 1998-10-22 2001-10-16 Victaulic Company Of America Coupling for plain end pipe
JP2000146047A (ja) 1998-11-09 2000-05-26 Hitachi Metals Ltd 差し込み式管継手
DE19901663C2 (de) * 1999-01-18 2001-02-22 Rasmussen Gmbh Rohrkupplung
KR200243117Y1 (ko) 1999-02-23 2001-09-25 민신웅 이경관접속용 홈 조인트
US6070911A (en) 1999-03-01 2000-06-06 Jgc Corporation Clamp-type pipe joint
JP3032200B1 (ja) 1999-03-23 2000-04-10 バンテック株式会社 管体の継手構造
DE19919728C1 (de) * 1999-04-30 2000-11-23 Sikla Gmbh & Co Kg Rohrkupplung
JP3546250B2 (ja) 1999-05-24 2004-07-21 東拓工業株式会社 波形管用継手
US6626466B1 (en) * 1999-08-05 2003-09-30 Victaulic Company Of America Anti-mismatch or near-sized coupling segments
US6231052B1 (en) * 1999-10-26 2001-05-15 W. Thomas Forlander Transparent flange protector
DE10006029A1 (de) 2000-02-10 2001-08-30 Uwe Vieregge Anordnung zum Verbinden von zwei Rohren
US6502865B1 (en) 2000-08-09 2003-01-07 Dynamic Air Pipe coupler and method of coupling
GB2367871B (en) 2000-09-15 2004-06-23 Andre Smith Clamp
WO2002035130A2 (en) * 2000-10-27 2002-05-02 Fluidmaster, Inc. Bayonet quick coupler
JP3577536B2 (ja) * 2001-02-14 2004-10-13 英夫 森 水道管電気防食における陽極電極取り付け方法と取り付け装置
JP2002310351A (ja) * 2001-04-17 2002-10-23 Sekisui Chem Co Ltd 管継手
DE10123924B4 (de) * 2001-05-17 2006-01-26 Rasmussen Gmbh Rohrschelle, insbesondere Rohrkupplung
AT5294U1 (de) * 2001-07-19 2002-05-27 Avl List Gmbh Einrichtung zur flexiblen befestigung eines thermisch beanspruchten bauteiles
US20030062718A1 (en) * 2001-09-28 2003-04-03 Central Sprinkler Corporation Ferrous pipe couplings and prelubricated coupling gaskets
US20030178850A1 (en) * 2002-03-20 2003-09-25 Dole Douglas R. Pipe coupling with V-shaped tongue and recess
US8267432B2 (en) * 2004-03-26 2012-09-18 Victaulic Company Coupling having angularly oriented key surfaces
US7086131B2 (en) * 2004-05-14 2006-08-08 Victaulic Company Deformable mechanical pipe coupling
US7712796B2 (en) * 2004-05-14 2010-05-11 Victaulic Company Deformable mechanical pipe coupling
US7789434B2 (en) * 2006-12-01 2010-09-07 Victaulic Company Coupling with concave bearing surface
US8282136B2 (en) * 2008-06-30 2012-10-09 Mueller International, Llc Slip on groove coupling with multiple sealing gasket
US8038176B2 (en) * 2009-08-11 2011-10-18 Victaulic Company Seal with rigid stop ring
US9482374B2 (en) * 2009-09-17 2016-11-01 Victaulic Company Seal having projections and coupling having pockets
US8621741B2 (en) * 2009-11-30 2014-01-07 Howard Hagiya 4-way compression grooved coupling
EP2759354B1 (en) * 2010-12-02 2015-10-14 Victaulic Company Method and apparatus for manufacturing a pipe element having shoulder, groove and bead
US20130125373A1 (en) * 2011-11-21 2013-05-23 Philip W. Bancroft Coupling with projections having angularly oriented surface portions
US9500307B2 (en) * 2012-01-20 2016-11-22 Mueller International, Llc Slip-on coupling gasket
US9194516B2 (en) * 2012-01-20 2015-11-24 Mueller International, Llc Slip-on coupling
US9039046B2 (en) * 2012-01-20 2015-05-26 Mueller International, Llc Coupling with tongue and groove
JP2013210043A (ja) * 2012-03-30 2013-10-10 Riken Corp ハウジング形管継手
JP6566485B2 (ja) * 2013-12-23 2019-08-28 ビクターリック カンパニー 分割リング連結器
US9903515B2 (en) * 2015-12-09 2018-02-27 Victaulic Company Seal with lip projections
US10641419B2 (en) 2016-12-14 2020-05-05 Anvil International, Llc Pipe coupling with closed ring
US11378208B2 (en) 2016-12-14 2022-07-05 ASC Engineered Solutions, LLC Pipe couplings

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291506A (en) * 1966-12-13 Pipe joints and the oasketing thereof
US5058931A (en) * 1988-11-28 1991-10-22 Gustin-Bacon Division, A Division Of Tyler Pipe Clamp with teeth for grooved pipes
US4893843A (en) * 1989-03-13 1990-01-16 Victaulic Company Of America Lubricant-free elastomeric gasket
TW302427B (zh) * 1995-04-20 1997-04-11 Nippon Pisck Kk
TW475045B (en) * 1999-06-02 2002-02-01 Caillau Ets Device for interconnecting two smooth tubes in leaktight manner

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