[go: up one dir, main page]

BR9106184A - Dispositivo de vedacao de arvore rotativa - Google Patents

Dispositivo de vedacao de arvore rotativa

Info

Publication number
BR9106184A
BR9106184A BR919106184A BR9106184A BR9106184A BR 9106184 A BR9106184 A BR 9106184A BR 919106184 A BR919106184 A BR 919106184A BR 9106184 A BR9106184 A BR 9106184A BR 9106184 A BR9106184 A BR 9106184A
Authority
BR
Brazil
Prior art keywords
sealing device
rotating tree
tree sealing
rotating
tree
Prior art date
Application number
BR919106184A
Other languages
English (en)
Inventor
Brian Simmons
Original Assignee
Rotoflex Inc
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 Rotoflex Inc filed Critical Rotoflex Inc
Publication of BR9106184A publication Critical patent/BR9106184A/pt

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/3456—Pressing means without external means for pressing the ring against the face, e.g. slip-ring with a resilient lip
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3464—Mounting of the seal
    • F16J15/3472—Means for centering or aligning the contacting faces
    • 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
    • Y10S277/914—Backup seal for failure of primary seal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Fodder In General (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Treatment Of Sludge (AREA)
  • Mechanical Sealing (AREA)
  • Shearing Machines (AREA)
  • Glass Compositions (AREA)
BR919106184A 1990-10-11 1991-07-18 Dispositivo de vedacao de arvore rotativa BR9106184A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59542090A 1990-10-11 1990-10-11
PCT/US1991/004987 WO1992007207A1 (en) 1990-10-11 1991-07-18 Rotary shaft sealing device

Publications (1)

Publication Number Publication Date
BR9106184A true BR9106184A (pt) 1993-03-16

Family

ID=24383164

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919106184A BR9106184A (pt) 1990-10-11 1991-07-18 Dispositivo de vedacao de arvore rotativa

Country Status (9)

Country Link
US (1) US5292137A (pt)
EP (1) EP0505546A4 (pt)
JP (1) JPH05503142A (pt)
CN (1) CN1060702A (pt)
AU (1) AU8841691A (pt)
BR (1) BR9106184A (pt)
CA (1) CA2071221A1 (pt)
WO (1) WO1992007207A1 (pt)
ZA (1) ZA915921B (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8529425B2 (en) 2007-12-07 2013-09-10 Tomoe Engineering Co., Ltd. Horizontal centrifugal separator in which the hermeticity of a casing is improved by using a sealing element having a simple structure

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9121570D0 (en) * 1991-10-10 1991-11-27 Aes Eng Ltd Mechanical seals
AU5547294A (en) * 1992-11-06 1994-06-08 Rotoflex, Inc. Rotary tandem seal
DE4401567C1 (de) * 1994-01-20 1995-02-23 Heinz Konrad Prof Dr I Mueller Wellendichtung
US5544896A (en) * 1995-02-06 1996-08-13 Alliedsignal Inc. Composite face seal
US5823539A (en) * 1995-04-21 1998-10-20 Environamics Corporation Environmentally safe pump having a bellows seal and a split ring shaft seal
US6186510B1 (en) 1996-01-30 2001-02-13 Power Packing Company, Inc. Mechanical contact bearing seal
JP3660123B2 (ja) * 1997-06-30 2005-06-15 Ｎｔｎ株式会社 耐圧摺動性四フッ化エチレン樹脂組成物
US6908540B2 (en) 2001-07-13 2005-06-21 Applied Materials, Inc. Method and apparatus for encapsulation of an edge of a substrate during an electro-chemical deposition process
US6776419B2 (en) 2002-06-05 2004-08-17 Gregory S. Antoun Seal for a reciprocating plunger
JP4014156B2 (ja) * 2003-04-16 2007-11-28 日信工業株式会社 ピストンシール部材及び該ピストンシール部材を用いたディスクブレーキ
DE102005018193A1 (de) * 2004-04-23 2005-11-10 Dynetek Industries Ltd. Dichtungssystem und Verfahren zur Bestimmung der Unversehrtheit einer Dichtung
US7285195B2 (en) * 2004-06-24 2007-10-23 Applied Materials, Inc. Electric field reducing thrust plate
US20060220918A1 (en) * 2005-03-30 2006-10-05 Daniel Stockwell Rotating seal for anti-stiction of hydraulic struts
US20070296161A1 (en) * 2006-06-21 2007-12-27 Dudman Richard L Seal, Sealing System, and Method for Sealing
JP4229967B2 (ja) 2007-03-08 2009-02-25 日信工業株式会社 ピストンシール部材及び該ピストンシール部材を用いたディスクブレーキ
US8096559B2 (en) * 2008-05-23 2012-01-17 Bal Seal Engineering, Inc. Rotary seals
US20100117309A1 (en) 2008-11-13 2010-05-13 Applied Materials, Inc. Sealing apparatus for a process chamber
US9739379B2 (en) * 2011-04-20 2017-08-22 Dresser-Rand Company High moisture environment seal assembly
WO2014046702A1 (en) * 2012-09-21 2014-03-27 Penn A Kem LLC Improved reactor seal apparatus
US9366340B2 (en) * 2014-01-29 2016-06-14 A.W. Chesterton Company Non-contacting labyrinth seal assembly
JP6422378B2 (ja) * 2015-03-09 2018-11-14 日本ピラー工業株式会社 端面接触形メカニカルシール
CN107803513A (zh) * 2017-12-12 2018-03-16 西安汉仁精密机械有限公司 一种用于制粉设备的一体式棒材支撑
DE102019007247B3 (de) * 2019-10-18 2020-11-12 SEW-EURODRlVE GmbH & Co. KG Wellenanordnung, Getriebe mit einer Wellenanordnung und Extruder mit Getriebe mit einer Wellenanordnung, mit einer relativ zu einem Flanschteil drehbar gelagerten Welle
WO2021248176A1 (en) * 2020-06-11 2021-12-16 Quantum Servo Pumping Technologies Pty Ltd High pressure seals

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA671238A (en) * 1963-09-24 D. Yost Kermit Rotary seal for intermittent fluid pressures
US706290A (en) * 1901-03-05 1902-08-05 Albert J Zwart Metallic packing.
GB190328433A (en) * 1903-12-28 1904-11-03 Harold William Southall Improvements in the Manufacture of Metallic Knobs for Doors Bedsteads Fenders and for other Purposes.
GB191408470A (en) * 1914-04-03 1915-06-03 George Mann & Company Ltd Improvements in Inking Mechanism for Printing Machinery.
US1470587A (en) * 1919-06-19 1923-10-09 Walter F Somes Packing for turbine shafts and the like
US2077954A (en) * 1936-03-13 1937-04-20 Int Harvester Co Sealing unit for rotary shafts
US2863680A (en) * 1955-08-17 1958-12-09 Nat Lead Co Mechanical seal for pumps
US3015505A (en) * 1959-01-12 1962-01-02 Southwestern Cotton Oil Compan Packing gland for vertical screw conveyor
US3223425A (en) * 1959-02-19 1965-12-14 Arthur L Leman Slush pump piston rod packing assembly and packing
US3072414A (en) * 1959-07-16 1963-01-08 Flexibox Ltd Mechanical seals for rotating parts
NL268667A (pt) * 1960-11-14
AT301973B (de) * 1968-01-16 1972-09-25 Danfoss As Gleitringdichtung, insbesondere für Ölpumpen
SE303409B (pt) * 1968-02-02 1968-08-26 Forsheda Gummifabrik Ab
US3655206A (en) * 1969-06-27 1972-04-11 Durametallic Corp Multilayer graphite seal ring
US3705728A (en) * 1970-12-03 1972-12-12 Trist Mouldings & Seals Ltd Rotary shaft seals
US3807742A (en) * 1972-08-03 1974-04-30 Durametallic Corp Secondary packing for a mechanical seal
GB1551830A (en) * 1975-09-19 1979-09-05 Draftex Dev Ag Channel-shaped guiding sealing and finishing strips
US4136887A (en) * 1977-10-04 1979-01-30 Borg-Warner Corporation Bellows type mechanical seal
SE414219B (sv) * 1977-12-23 1980-07-14 Derman Ab K G Anordning for avtetning av en ringformig oppning mellan en inre del som foretredesvis utgores av en axel och en denna omgivande yttre del
CA1126305A (en) * 1979-05-11 1982-06-22 Toshio Kawamura Seal assembly for a linkage
CA1136665A (en) * 1979-11-27 1982-11-30 Ernst A. Kronenberg Shaft seal of the type incorporating a sealing flange
US4364571A (en) * 1980-10-09 1982-12-21 Durametallic Corporation Tapered seal seat between stationary insert and gland
DE3045855A1 (de) * 1980-12-05 1982-07-08 Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel Abdichtungsanordnung fuer rotierende wellen
JPS57125749A (en) * 1981-01-30 1982-08-05 Chiyuugai Chemical Kogyo Kk Heat generating and warmth preserving structure
JPS58118375A (ja) * 1982-01-05 1983-07-14 Arai Pump Mfg Co Ltd メカニカルシ−ル
JPS58118377A (ja) * 1982-01-07 1983-07-14 Arai Pump Mfg Co Ltd メカニカルシ−ル
US4463439A (en) * 1982-05-17 1984-07-31 International Business Machines Corporation Sum and carry outputs with shared subfunctions
US4538820A (en) * 1983-06-23 1985-09-03 Duffee Henry S Shaft seal
FR2547889B1 (fr) * 1983-06-27 1987-12-24 Elite Marine Procede et joint tournant, adaptes notamment a assurer l'etancheite entre l'arbre d'helice et le tube d'etambot d'un bateau
US4580790A (en) * 1984-06-21 1986-04-08 Hughes Aircraft Company Sintered polytetrafluoroethylene composite material and seal assembly
SU1195100A1 (ru) * 1984-09-18 1985-11-30 Курский Ордена Трудового Красного Знамени Завод Тракторных Запасных Частей Им.50-Летия Ссср Торцовое уплотнение
US4643439A (en) * 1985-10-02 1987-02-17 Ingersoll-Rand Company Seal for relatively rotatable parts
CA1338292C (en) * 1985-12-09 1996-04-30 William Everett Peters Elastomer ptfe composition, articles, and manufacturing methods
US5049347A (en) * 1988-11-22 1991-09-17 The University Of Pittsburgh Method for producing doubly oriented polymers
US4691927A (en) * 1986-12-01 1987-09-08 A. W. Chesterton Company Temperature-compensating mechanical face seal
NZ222763A (en) * 1986-12-03 1990-02-26 Sealing Devices Pty Ltd Seal for rotating shaft in wall of vessel; seal seat
CA1319164C (en) * 1986-12-12 1993-06-15 Kevin R. Drumm Mechanical seal with heat exchanger
US4819999A (en) * 1987-07-13 1989-04-11 Caterpillar Inc. End face seal assembly
JPH0788909B2 (ja) * 1987-12-28 1995-09-27 日本タングステン株式会社 ポア分散材を用いたメカニカルシール並びにポア分散超硬合金及びその製造方法
DE3829702A1 (de) * 1988-09-01 1990-03-15 Freudenberg Carl Fa Gleitringdichtung
US4995620A (en) * 1989-01-03 1991-02-26 Westmont Inc. Self-compensating seal for a rotating shaft
US4989883A (en) * 1989-06-14 1991-02-05 Inpro Companies, Inc. Static and dynamic shaft seal assembly
US4973063A (en) * 1989-07-14 1990-11-27 Itt Corporation Tandem mounted face seals
US4989882A (en) * 1989-09-14 1991-02-05 Warner Dale J Shaft seal with predetermined mounting parameters
US4997191A (en) * 1989-10-17 1991-03-05 Gits Bros. Mfg. Co. Adjustable shaft seal and method of adjustment
US4991857A (en) * 1989-11-22 1991-02-12 Utex Industries, Inc. Stuffing box assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8529425B2 (en) 2007-12-07 2013-09-10 Tomoe Engineering Co., Ltd. Horizontal centrifugal separator in which the hermeticity of a casing is improved by using a sealing element having a simple structure

Also Published As

Publication number Publication date
EP0505546A4 (en) 1993-04-07
ZA915921B (en) 1992-04-29
EP0505546A1 (en) 1992-09-30
CA2071221A1 (en) 1992-04-12
JPH05503142A (ja) 1993-05-27
AU8841691A (en) 1992-05-20
CN1060702A (zh) 1992-04-29
WO1992007207A1 (en) 1992-04-30
US5292137A (en) 1994-03-08

Similar Documents

Publication Publication Date Title
BR9106184A (pt) Dispositivo de vedacao de arvore rotativa
DE69121244D1 (de) Dichtungsvorrichtung
DE69120295D1 (de) Elektrodeionisierungsvorrichtung
PT97816A (pt) Dispositivo de processamento de crominancia
FI925223L (fi) Taetningsanordning
BR9001922A (pt) Dispositivo de vedacao
BR9100295A (pt) Dispositivo de conexao
DE69109467D1 (de) Nadel-abdichtungs-vorrichtung.
PT89378A (pt) Vedacao de labirinto dividida
DE69132473D1 (de) Schnittgerät
DE59101587D1 (de) Packvorrichtung.
DE68925113D1 (de) Dichtungsvorrichtung
MX9100790A (es) Arbol de cable
DE69103389D1 (de) Dichtungsvorrichtung.
DK0441021T3 (da) Pakningslåseindretning
DE69023658D1 (de) Abdichteinrichtung.
BR9102712A (pt) Dispositivo de contraporca
DE69028404D1 (de) Rückentragbares Gerät
NO930607D0 (no) Forskalingsanordning
ATA158990A (de) Rotierendes spanabhebendes werkzeug
DE69131432D1 (de) Schnittgerät
BR7002424U (pt) Lacre
DE69125889D1 (de) Tragevorrichtung
KR920006307U (ko) 풀 포장장치
ES1015670Y (es) Dispositivo girador de botes