ES2105409T3 - Junta para barras o pistones. - Google Patents

Junta para barras o pistones.

Info

Publication number
ES2105409T3
ES2105409T3 ES94107038T ES94107038T ES2105409T3 ES 2105409 T3 ES2105409 T3 ES 2105409T3 ES 94107038 T ES94107038 T ES 94107038T ES 94107038 T ES94107038 T ES 94107038T ES 2105409 T3 ES2105409 T3 ES 2105409T3
Authority
ES
Spain
Prior art keywords
grooves
width
pistons
gasket
bars
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 - Lifetime
Application number
ES94107038T
Other languages
English (en)
Inventor
Arndt Ernst-Moritz Dr Von
Gunter Prof Dr Rer Nat Stein
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Application granted granted Critical
Publication of ES2105409T3 publication Critical patent/ES2105409T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Glass Compositions (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Gasket Seals (AREA)
  • Multiple-Way Valves (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

LA INVENCION SE REFIERE A UNA ESTANQUEIDAD DE BARRAS O EMBOLOS CON UN CUERPO (1) DE ESTANQUEIDAD A BASE DE MATERIAL POLIMERO, QUE HACE CONTACTO CON LA SUPERFICIE (2) DE FORMA DESPLAZABLE RELATIVAMENTE, A SER OBTURADA CON UNA SUPERFICIE (3) DE ESTANQUEIDAD, QUE EN LA DIRECCION (4) DE MOVIMIENTO ESTA INTERRUMPIDA POR AL MENOS DOS RANURAS (5.1, 5.2,...) QUE SE EXTIENDEN EN LA DIRECCION PERIMETRICA, DISPONIENDO DE UNA DISTANCIA (6) DE UNA CON RESPECTO A OTRA. LA DISTANCIA (6) SE CONFIGURA A TRAVES AL MENOS DE UN BRAZO (7), QUE SE EXTIENDE EN DIRECCION AXIAL ENTRE LAS RANURAS (5.1, 5.2,...) VECINAS. LA RELACION A A PARTIR DE LA AMPLITUD (11) DEL BRAZO (7) Y LA AMPLITUD (10) DE LAS RANURAS (5.1, 5.2,...) SE ENCUENTRAN EN LA DIRECCION (4) DE MOVIMIENTO CON UN VALOR DESDE 1:2 HASTA 200:1, CON LO CUAL LA RELACION B A PARTIR DE LA ANCHURA (10) Y LA PROFUNDIDAD (17) DE LAS RANURAS (5.1, 5.2,....) ALCANZA DESDE 10:1 HASTA 1:5 Y DONDE LA PROFUNDIDAD (17) DE LAS RANURAS (5.1, 5.2,...) MUESTRA UN VALOR DESDE 1 HASTA 200 MICRAS.
ES94107038T 1993-09-30 1994-05-05 Junta para barras o pistones. Expired - Lifetime ES2105409T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4333244A DE4333244C2 (de) 1993-09-30 1993-09-30 Stangen- oder Kolbendichtung

Publications (1)

Publication Number Publication Date
ES2105409T3 true ES2105409T3 (es) 1997-10-16

Family

ID=6499005

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94107038T Expired - Lifetime ES2105409T3 (es) 1993-09-30 1994-05-05 Junta para barras o pistones.

Country Status (8)

Country Link
US (2) US5507505A (es)
EP (1) EP0646739B1 (es)
JP (1) JP2755910B2 (es)
AT (1) ATE155218T1 (es)
BR (1) BR9403885A (es)
CA (1) CA2131071C (es)
DE (2) DE4333244C2 (es)
ES (1) ES2105409T3 (es)

Families Citing this family (41)

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JP3150861B2 (ja) * 1994-12-15 2001-03-26 エヌオーケー株式会社 往復動用密封装置
JPH09210088A (ja) * 1996-01-29 1997-08-12 Nok Corp 密封装置
DE19614385A1 (de) * 1996-03-04 1997-09-11 Schaeffler Waelzlager Kg Dichtung für einen Ringkolben einer hydraulischen Kupplungs-Ausrückvorrichtung
US6045138A (en) * 1996-04-24 2000-04-04 Nok Corporation Sealing device for reciprocal movement
EP0820891A3 (de) * 1996-07-24 1998-11-11 VOSSCHEMIE GmbH Schaumstoffstreifen und Applikator zum Anbringen des Schaumstoffstreifens im Spalt, insbesondere zwischen zwei Karosserieteilen eines Fahrzeuges
US5888300A (en) * 1996-10-28 1999-03-30 Milliman; James A. Cross-head die apparatus and improved die member therefor
US5951892A (en) * 1996-12-10 1999-09-14 Chromalloy Gas Turbine Corporation Method of making an abradable seal by laser cutting
DE19703355C2 (de) * 1997-01-30 2003-05-15 Zf Sachs Ag Dichtungsanordnung
US6053501A (en) * 1998-04-14 2000-04-25 Morgan Construction Company Neck seal
AT405085B (de) * 1998-05-28 1999-05-25 Voith Ag J M Hochdruckfeste dichtungseinrichtung sowie verwendung einer derartigen dichtungseinrichtung
US5983820A (en) * 1998-11-03 1999-11-16 Attwood Corporation Retractable cleat
USD458891S1 (en) 1998-11-03 2002-06-18 Steelcase Development Corporation Lift-up cleat
US6189894B1 (en) * 1999-04-19 2001-02-20 The Texacone Company Urethane packing member with improved geometric configuration
DE10033446C5 (de) * 2000-07-10 2006-12-14 Dichtungstechnik G. Bruss Gmbh & Co. Kg Wellendichtring
US6595524B1 (en) 2000-09-25 2003-07-22 Macrotech Polyseal, Inc. Pressure regulating buffer seal
DE10143469B4 (de) * 2001-09-05 2005-08-04 Thyssenkrupp Bilstein Gmbh Dichtung
DE10215187A1 (de) * 2002-04-05 2003-10-30 Freudenberg Carl Kg Dichtring
US7011193B2 (en) * 2004-02-13 2006-03-14 Tenneco Automotive Operating Company Inc. Rod guide and seal system for gas filled shock absorbers
ES2270653B1 (es) * 2004-03-18 2008-06-01 Manufacturas Guipuzcoanas De Caucho Y Latex, S.A. - Catelsa Junta hermetica hidraulica para mando de frenado o de embrague de un vehiculo a motor.
US7291006B2 (en) * 2004-06-24 2007-11-06 Husky Injection Molding Systems Ltd. Check valve lip seal for an injection molding machine
US20060001218A1 (en) * 2004-06-30 2006-01-05 Rogus Thomas E Flexible bearing seal
US20080088094A1 (en) * 2004-12-07 2008-04-17 The Timken Company Micro-Channel Seals
US20060145426A1 (en) * 2004-12-30 2006-07-06 Schroeder Gary W Rotary seal
JP2007205608A (ja) * 2006-01-31 2007-08-16 Sumitomo Heavy Ind Ltd 蓄冷器式冷凍機
AU2007266334A1 (en) * 2006-05-30 2007-12-06 Vortex Pipes Ltd. Sliding seal
US20090026405A1 (en) * 2007-07-26 2009-01-29 Dana Canada Corporation Leak resistant by-pass valve
KR100979956B1 (ko) * 2008-08-22 2010-09-06 주식회사 만도 마스터실린더용 실링부재 및 이를 갖춘 마스터실린더
KR101190820B1 (ko) 2010-12-23 2012-10-12 주식회사 에스.제이테크 저마찰 발열 저감 특성을 갖는 시일
EP2673535B1 (de) 2011-02-10 2016-11-30 Schaeffler Technologies AG & Co. KG Dichtung für eine hydraulische kolben-zylinder-anordnung
JP5056968B1 (ja) * 2011-03-31 2012-10-24 Ｎｏｋ株式会社 密封装置
JP5760265B2 (ja) * 2011-05-25 2015-08-05 株式会社アドヴィックス 環状シール部材
KR101337583B1 (ko) * 2011-12-12 2013-12-06 주식회사 만도 쇽업소버의 더스트 씰 구조
US20130154192A1 (en) * 2011-12-15 2013-06-20 Trelleborg Sealing Solutions Us, Inc. Sealing assembly
US9309974B1 (en) * 2012-02-23 2016-04-12 PSI-Polymer Systems, Inc. Seals for use with low to medium viscosity fluids and related methods, apparatuses and systems
JP5880685B2 (ja) * 2012-03-13 2016-03-09 ダイキン工業株式会社 自動車用フィラーキャップ
US20140001708A1 (en) * 2012-07-02 2014-01-02 Parker Hannifin Corporation Permanently engraving a marking on a sealing surface of an o-ring seal
BR102012028094B8 (pt) * 2012-10-31 2021-03-23 Mahle Int Gmbh anel de controle de óleo em peça única
DE102014112013A1 (de) * 2014-08-22 2016-02-25 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Dichtungsring zum axialen Abdichten von zwei axial relativ zueinander beweglich angeordneten Teilen und Dichtungssystem mit dem Dichtungsring
JP2023553385A (ja) * 2020-12-22 2023-12-21 サン－ゴバン パフォーマンス プラスティックス コーポレイション 極低温ボール弁用のシートインサート
DE102022111844B3 (de) * 2022-05-11 2023-09-14 Trelleborg Sealing Solutions Germany Gmbh Wellendichtring und Wellenanordnung für hohe Umlaufgeschwindigkeiten
KR102797854B1 (ko) * 2023-04-25 2025-04-22 정용채 초고압 가스압축기용 피스톤헤드를 구비한 압축기

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2606086A (en) * 1946-03-30 1952-08-05 Trico Products Corp Piston packing ring for lubrication
US2643147A (en) * 1948-09-01 1953-06-23 Gen Motors Corp Packing
US2793889A (en) * 1951-04-12 1957-05-28 Houdaille Industries Inc Piston rod seal
US2994571A (en) * 1957-03-05 1961-08-01 Renault Piston and rod packings
US2997318A (en) * 1957-08-01 1961-08-22 Parker Hannifin Corp Sealing rings for rods and shafts
FR1421264A (fr) * 1963-12-20 1965-12-17 Merkel Asbest & Gummiwerke Joint à manchettes pour assemblages tubulaires par manchons, à démonter de temps en temps
US3268235A (en) * 1965-03-29 1966-08-23 Alphonse A Jacobellis Piston accumulator seal
GB1214986A (en) * 1967-09-08 1970-12-09 Bal Ltd Sealing means
DE2153503A1 (de) * 1971-10-27 1973-05-03 Messer Griesheim Gmbh Verfahren zum perforieren oder zur oberflaechenbearbeitung von folien, folienstreifen oder dgl
US4061346A (en) * 1977-01-24 1977-12-06 General Motors Corporation Cup seal for use in a master cylinder
DD145785A1 (de) * 1979-08-13 1981-01-07 Eduard Kalin Kolben fuer hydraulische arbeitszylinder
DE3320515C1 (de) * 1983-06-07 1988-12-01 Christensen, Inc., 84115 Salt Lake City, Utah Hochdruckdichtung fuer laengsverschieblich gegeneinander bewegbare Teile von Tiefbohrwerkzeugen
DE3511260A1 (de) * 1985-03-28 1986-10-02 Detlev 4455 Wietmarschen Meiners Dichtmanschette fuer leitungsmolche
US4693343A (en) * 1985-06-12 1987-09-15 Quadion Corporation Multi-lobed rectangular sealing ring
GB2177464B (en) * 1985-06-29 1988-06-02 Dowty Seals Ltd Sealing assembly
DE3545683C1 (de) * 1985-12-21 1987-07-16 Freudenberg Carl Fa Wellendichtung
US4995623A (en) * 1987-09-11 1991-02-26 Nok Corporation Sealing device for reciprocating member
US4898081A (en) * 1988-08-31 1990-02-06 Allied-Signal Inc. One Piece rear seal for servomotor
DE4124531C1 (es) * 1991-07-24 1992-11-26 Fa. Carl Freudenberg, 6940 Weinheim, De
US5328178A (en) * 1992-10-14 1994-07-12 General Motors Corporation Brake master cylinder seal

Also Published As

Publication number Publication date
JPH07158746A (ja) 1995-06-20
CA2131071A1 (en) 1995-03-31
DE4333244C2 (de) 1997-04-24
JP2755910B2 (ja) 1998-05-25
EP0646739A1 (de) 1995-04-05
BR9403885A (pt) 1995-05-30
DE59403294D1 (de) 1997-08-14
US5507505A (en) 1996-04-16
DE4333244A1 (de) 1995-05-11
ATE155218T1 (de) 1997-07-15
US5630980A (en) 1997-05-20
EP0646739B1 (de) 1997-07-09
CA2131071C (en) 2001-01-16

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