[go: up one dir, main page]

ES8609642A1 - Perfeccionamientos en un dispositivo de estanquidad para un obturador - Google Patents

Perfeccionamientos en un dispositivo de estanquidad para un obturador

Info

Publication number
ES8609642A1
ES8609642A1 ES544616A ES544616A ES8609642A1 ES 8609642 A1 ES8609642 A1 ES 8609642A1 ES 544616 A ES544616 A ES 544616A ES 544616 A ES544616 A ES 544616A ES 8609642 A1 ES8609642 A1 ES 8609642A1
Authority
ES
Spain
Prior art keywords
sealing
sealing device
opstream
closure member
downstream fluid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES544616A
Other languages
English (en)
Other versions
ES544616A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AMRI
Applications Mecaniques et Robinetterie Industrielle AMRI
Original Assignee
AMRI
Applications Mecaniques et Robinetterie Industrielle AMRI
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by AMRI, Applications Mecaniques et Robinetterie Industrielle AMRI filed Critical AMRI
Publication of ES544616A0 publication Critical patent/ES544616A0/es
Publication of ES8609642A1 publication Critical patent/ES8609642A1/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/935—Seal made of a particular material
    • Y10S277/936—Composite
    • Y10S277/937—Glass particles or filament
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/935—Seal made of a particular material
    • Y10S277/936—Composite
    • Y10S277/938—Carbon or graphite particle or filament

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Gasket Seals (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • External Artificial Organs (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • General Details Of Gearings (AREA)
  • Window Of Vehicle (AREA)
  • Pipe Accessories (AREA)
  • Details Of Valves (AREA)
  • Sealing Devices (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Closing Of Containers (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)

Abstract

DISPOSITIVO DE ESTANQUIDAD PARA UN OBTURADOR, DSTINADO A ASEGURAR LA ESTANQUEIDAD AGUAS ARRIBA O AGUAS ABAJO DE UN OBTURADOR. CONSTA DE UN CUERPO TUBULAR (1) QUE COMPRENDE UNA CAVIDAD CENTRAL QUE ESTA DOTADA DE UN HOMBRO (3) CON FRENTE ABRUPTO; DE UN ORGANO DE OBTURACION MOVIL (6) SITUADO EN LA CAVIDAD CENTRAL DEL CUERPO, EL CUAL COMPRENDE, EN SU PERIFERIA, UNA SUPERFICIE DE ESTANQUIDAD QUE COMPRENDE UN ELEMENTO ANULAR DE ESTANQUIDAD DINAMICA (14) Y UNA MEMBRANA METALICA (15) EN FORMA DE CORONA SOLIDARIA POR SU BORDE INTERNO (16) CON EL ELEMENTO ANULAR (16).
ES544616A 1984-06-28 1985-06-27 Perfeccionamientos en un dispositivo de estanquidad para un obturador Expired ES8609642A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8410262A FR2566870B1 (fr) 1984-06-28 1984-06-28 Dispositif d'etancheite destine a assurer l'etancheite amont/aval d'un obturateur

Publications (2)

Publication Number Publication Date
ES544616A0 ES544616A0 (es) 1986-07-16
ES8609642A1 true ES8609642A1 (es) 1986-07-16

Family

ID=9305580

Family Applications (1)

Application Number Title Priority Date Filing Date
ES544616A Expired ES8609642A1 (es) 1984-06-28 1985-06-27 Perfeccionamientos en un dispositivo de estanquidad para un obturador

Country Status (12)

Country Link
US (1) US4593916A (es)
EP (1) EP0166641B1 (es)
JP (1) JPS6182076A (es)
KR (1) KR880000319B1 (es)
AT (1) ATE35171T1 (es)
BR (1) BR8502960A (es)
CA (1) CA1289124C (es)
DE (1) DE3563375D1 (es)
ES (1) ES8609642A1 (es)
FR (1) FR2566870B1 (es)
IN (1) IN163450B (es)
SU (1) SU1449024A3 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2042372A1 (es) * 1990-07-06 1993-12-01 Waeschle Maschf Gmbh Esclusa de rueda de cangilones con una disposicion de estanqueidad entre el disco lateral de la rueda de cangilones y la correspondiente tapa de cojinete.

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3628160A1 (de) * 1986-08-20 1988-02-25 Vetec Ventiltechnik Gmbh Stellorgan
GB8620489D0 (en) * 1986-08-22 1986-10-01 Nicholson T P Rotary ball valves & joints
FR2607895B1 (fr) * 1986-12-05 1989-03-03 Amri Robinet a papillon de type visitable
SE455723B (sv) * 1986-12-11 1988-08-01 Somas Ventiler Anordning vid regler- eller avstengningsventiler
JPS646564A (en) * 1987-06-29 1989-01-11 Akira Oshima Sealing device for butterfly valve
US4763877A (en) * 1987-09-29 1988-08-16 Itt Corporation Butterfly valve seal arrangement
US4796857A (en) * 1987-12-03 1989-01-10 White Consolidated Industries, Inc. Metallic seal for high performance butterfly valve
JPH01188772A (ja) * 1988-01-21 1989-07-28 Akira Oshima バタフライ弁の正逆両圧シール装置
USRE34297E (en) 1988-06-08 1993-06-29 Copeland Corporation Refrigeration compressor
US5069240A (en) * 1990-12-12 1991-12-03 Henry Pratt Company Flexible seating structure for rotary valves
IT1272821B (it) * 1994-05-23 1997-06-30 Keystone Vanessa Srl Sistema di tenuta laterale per valvole
FR2899933B1 (fr) * 2006-04-14 2008-07-04 Faurecia Sys Echappement Collecteur d'echappement composite
US20100006788A1 (en) * 2008-07-09 2010-01-14 Honeywell International Inc. Valve assembly having magnetically-energized seal mechanism
US8281798B2 (en) * 2010-04-30 2012-10-09 Fisher Controls International Llc Ball valve seal assembly and ball valve comprising same
FR2960036B1 (fr) * 2010-05-11 2013-05-10 Ksb Sas Robinet a joint metallique
FR2960935B1 (fr) 2010-06-04 2012-06-08 Ksb Sas Robinet a joint d'etancheite en deux pieces
JP5983343B2 (ja) * 2012-11-20 2016-08-31 アイシン精機株式会社 吸気制御弁および吸気装置
US9169929B2 (en) 2013-03-15 2015-10-27 Little Engine, LLC Conformal wear-resistant seal
WO2015048548A1 (en) * 2013-09-26 2015-04-02 Saint-Gobain Performance Plastics Corporation Bi-directional rotary valve
CN108027072B (zh) * 2014-10-07 2020-03-03 株式会社开滋 蝶形阀用阀座圈和其固定构造、以及偏心型蝶形阀
US10584796B2 (en) * 2016-08-02 2020-03-10 GE AViation systems, ILC Seal, assembly, and retention method
JP6648740B2 (ja) * 2016-11-29 2020-02-14 株式会社デンソー 弁装置、及び、弁装置の製造方法
JP6776866B2 (ja) * 2016-12-15 2020-10-28 株式会社デンソー バルブ装置、および、バルブ装置の製造方法
JP6907807B2 (ja) * 2017-08-22 2021-07-21 株式会社デンソー 複合シールリング
JP6472924B1 (ja) * 2018-10-17 2019-02-20 東フロコーポレーション株式会社 ボールバルブ
US10982775B2 (en) * 2019-07-10 2021-04-20 Mueller International, Llc Metal-coated seat retention groove
JP7556683B2 (ja) * 2019-11-15 2024-09-26 株式会社キッツ 偏心型バタフライ弁

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233862A (en) * 1961-10-03 1966-02-08 North American Aviation Inc Fluid pressure balanced seal
GB1009984A (en) * 1961-12-14 1965-11-17 Saunders Valve Co Ltd Fluid controlling valves
FR1599678A (es) * 1967-06-02 1970-07-20
FR1572497A (es) * 1968-05-10 1969-06-27
DE2054045A1 (de) * 1970-11-03 1972-05-04 Union-Armaturen GmbH, 4630 Bochum Kugelhahn
US4006883A (en) * 1973-01-08 1977-02-08 Hilsheimer George W Adjustable seat for butterfly valves
DE2444716C3 (de) * 1974-09-19 1980-09-18 Ernst 2000 Hamburg Hoyer Absperrhahn, insbesondere Kugelhahn, mit schwimmend gelagertem Küken
US4005848A (en) * 1975-02-11 1977-02-01 Fisher Controls Company, Inc. Bidirectional pressure-assisted valve seal
FR2497905A2 (fr) * 1981-01-13 1982-07-16 Amri Double joint torique flexible
US4373543A (en) * 1981-06-12 1983-02-15 The Duriron Company, Inc. Fire resistant seat for flow control valve
NO148902C (no) * 1981-10-14 1984-01-04 Westad Armaturfab Anordning ved dreiespjeldventil.
US4410163A (en) * 1982-02-01 1983-10-18 Keystone International, Inc. Valve seat
EP0086314A1 (fr) * 1982-02-15 1983-08-24 APPLICATIONS MECANIQUES ET ROBINETTERIE INDUSTRIELLE A.M.R.I. Société anonyme dite: Dispositif de serrage, à déplacement de faible amplitude, d'un élément tel qu'un joint d'étanchéité
JPS58149474A (ja) * 1982-02-27 1983-09-05 Tomoe Gijutsu Kenkyusho:Kk 偏心型ちよう形弁のシ−ル機構

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2042372A1 (es) * 1990-07-06 1993-12-01 Waeschle Maschf Gmbh Esclusa de rueda de cangilones con una disposicion de estanqueidad entre el disco lateral de la rueda de cangilones y la correspondiente tapa de cojinete.

Also Published As

Publication number Publication date
BR8502960A (pt) 1986-03-04
KR860000499A (ko) 1986-01-29
EP0166641B1 (fr) 1988-06-15
KR880000319B1 (ko) 1988-03-19
FR2566870B1 (fr) 1986-11-28
IN163450B (es) 1988-09-24
JPH0465267B2 (es) 1992-10-19
EP0166641A1 (fr) 1986-01-02
CA1289124C (fr) 1991-09-17
JPS6182076A (ja) 1986-04-25
SU1449024A3 (ru) 1988-12-30
US4593916A (en) 1986-06-10
ATE35171T1 (de) 1988-07-15
FR2566870A1 (fr) 1986-01-03
ES544616A0 (es) 1986-07-16
DE3563375D1 (en) 1988-07-21

Similar Documents

Publication Publication Date Title
ES8609642A1 (es) Perfeccionamientos en un dispositivo de estanquidad para un obturador
ATE283216T1 (de) Dosierventil für abgabebehälter
MY107165A (en) A valve stem sealing means for prevention of fugitive emissions
AU551106B2 (en) Valve stem packing structure
GB1505484A (en) Shut-off valve
JPS55100472A (en) Sealing apparatus of valve
MY101033A (en) Collapsible chamber metering valve.
GB1449577A (en) Valves having a stem seal
GB1384027A (en) Valve construction
GB1421890A (en) Shutoff device
DE3671085D1 (de) Abdichtungseinrichtung an einer kolben-zylinderanordnung, insbesondere zur abdichtung des ventilkegels an ventilen mit druckausgleich.
DE3274897D1 (en) Valve fitting for a fluidic system
CA2020924A1 (en) Logic Valve
AU2218099A (en) Valve assembly for use with high pressure pumps
FR2373733A1 (fr) Perfectionnements apportes aux clapets de vannes a clapet
GB1338484A (en) Stem or shaft seal
GB1212616A (en) Fluid pressure control valve
GB865943A (en) Improvements in or relating to valves for controlling fluid flow
GB1373818A (en) Fluid control valve
SU1240997A1 (ru) Уплотнительный узел запорного устройства
ES476337A1 (es) Perfeccionamientos en las disposiciones para gobernar mediante obturacion un fluido sometido a presion.
FR2300947A1 (fr) Robinet perfectionne a boisseau spherique
JPS55107164A (en) Seal device for spherical valve
GB921352A (en) Improvements in gate valves for the control of fluids
GB847514A (en) Improvements in or relating to fluid-control valves

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990503