BR9006168A - Vedacao de embolo ou de haste - Google Patents

Vedacao de embolo ou de haste

Info

Publication number: BR9006168A
Authority: BR; Brazil
Prior art keywords: groove; rod; ring; scraper ring; embolo
Prior art date: 1989-12-06

Application number

BR909006168D

Other languages

English (en)

Inventor

Werner Trauth

Michael Wetzel

Original Assignee

Freudenberg Carl

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.)

1989-12-06

Filing date

1990-12-05

Publication date

1991-09-24

1990-12-05 Application filed by Freudenberg Carl filed Critical Freudenberg Carl

1991-09-24 Publication of BR9006168A publication Critical patent/BR9006168A/pt

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
- F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings
- 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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/04—PTFE [PolyTetraFluorEthylene]

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Sealing Devices (AREA)
Glass Compositions (AREA)
Pistons, Piston Rings, And Cylinders (AREA)
Sealing With Elastic Sealing Lips (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Connection Of Batteries Or Terminals (AREA)
Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)

BR909006168D 1989-12-06 1990-12-05 Vedacao de embolo ou de haste BR9006168A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3940324A DE3940324A1 (de)	1989-12-06	1989-12-06	Kolben- oder stangendichtung

Publications (1)

Publication Number	Publication Date
BR9006168A true BR9006168A (pt)	1991-09-24

Family

ID=6394913

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR909006168D BR9006168A (pt)	1989-12-06	1990-12-05	Vedacao de embolo ou de haste

Country Status (8)

Country	Link
EP (1)	EP0434908B1 (pt)
JP (1)	JPH04102766A (pt)
AT (1)	ATE97212T1 (pt)
BR (1)	BR9006168A (pt)
CA (1)	CA2031557A1 (pt)
DE (2)	DE3940324A1 (pt)
ES (1)	ES2046637T3 (pt)
MX (1)	MX174037B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19734497C2 (de) *	1997-08-08	1999-06-10	Daimler Chrysler Ag	Dichtungsanordnung zur Abdichtung einer Kolbenstange
DE19739472A1 (de) *	1997-09-09	1999-03-18	Freudenberg Carl Fa	Dichtungsanordnung
GB2372786B (en) *	1998-11-14	2002-12-24	Ti Specialty Polymer Products	Rotary seal
US6450502B1 (en) *	1998-11-14	2002-09-17	Ti Specialty Polymer Products, Inc.	Rotary seal with relief angle for controlled tipping
DE10054637C1 (de) *	2000-11-03	2002-06-27	Freudenberg Carl Kg	Kolben oder Stangendichtung
US8636125B2 (en) *	2009-08-26	2014-01-28	GM Global Technology Operations LLC	Actuation device having wiper seals for a dual clutch transmission
CN103062407A (zh) *	2012-12-29	2013-04-24	太仓市明宇密封件有限公司	方形同轴密封件
DE102015208773A1 (de)	2015-05-12	2016-11-17	Stasskol Gmbh	Abstreifanordnung und Abdichtvorrichtung
US10890257B2 (en)	2016-08-24	2021-01-12	Nok Corporation	Sealing device
AT521716B1 (de) *	2018-09-20	2020-07-15	Hoerbiger Wien Gmbh	Ölabstreifring für eine Kolbenstange

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3663024A (en) *	1970-07-02	1972-05-16	Shamban & Co W S	Sealing assembly
DE2222416C3 (de) *	1972-05-06	1975-07-03	Nabenfabrik Alfing Kessler Kg, 7083 Wasseralfingen	Dichtungsanordnung für den Kolben eines hydropneumatischen Speichers
JPS5748694A (en) *	1980-09-08	1982-03-20	Tokyo Shibaura Electric Co	Atomic power plant
DE3320515C1 (de) *	1983-06-07	1988-12-01	Christensen, Inc., 84115 Salt Lake City, Utah	Hochdruckdichtung fuer laengsverschieblich gegeneinander bewegbare Teile von Tiefbohrwerkzeugen
JPS6014953A (ja) *	1983-07-06	1985-01-25	Chiyouonpa Kk	振動洗浄篩装置
DE3418898A1 (de) *	1984-05-21	1985-11-21	Alfred Teves Gmbh, 6000 Frankfurt	Dichtungsanordnung
GB2177464B (en) *	1985-06-29	1988-06-02	Dowty Seals Ltd	Sealing assembly
DE3603669A1 (de) *	1986-02-06	1987-08-13	Busak & Luyken Gmbh & Co	Doppelabstreifer-anordnung
DE3613880C1 (de) *	1986-04-24	1987-07-02	Busak & Luyken Gmbh & Co	Dichtungsanordnung
US4889351A (en) *	1988-05-12	1989-12-26	Frost Stanley A	Hydraulic seal

1989
- 1989-12-06 DE DE3940324A patent/DE3940324A1/de not_active Withdrawn
1990
- 1990-09-13 ES ES199090117646T patent/ES2046637T3/es not_active Expired - Lifetime
- 1990-09-13 EP EP90117646A patent/EP0434908B1/de not_active Expired - Lifetime
- 1990-09-13 AT AT90117646T patent/ATE97212T1/de not_active IP Right Cessation
- 1990-09-13 DE DE90117646T patent/DE59003468D1/de not_active Expired - Lifetime
- 1990-12-05 CA CA002031557A patent/CA2031557A1/en not_active Abandoned
- 1990-12-05 MX MX023607A patent/MX174037B/es unknown
- 1990-12-05 BR BR909006168D patent/BR9006168A/pt not_active IP Right Cessation
- 1990-12-06 JP JP2400640A patent/JPH04102766A/ja active Pending

Also Published As

Publication number	Publication date
DE59003468D1 (de)	1993-12-16
EP0434908A3 (en)	1991-10-23
ES2046637T3 (es)	1994-02-01
EP0434908B1 (de)	1993-11-10
ATE97212T1 (de)	1993-11-15
CA2031557A1 (en)	1991-06-07
MX174037B (es)	1994-04-15
JPH04102766A (ja)	1992-04-03
DE3940324A1 (de)	1991-06-13
EP0434908A2 (de)	1991-07-03

Publication	Publication Date	Title
BR9006104A (pt)	1991-09-24	Vedacao de embolo ou de haste de embolo
DE3778229D1 (de)	1992-05-21	Zentrifugales dichtungselement.
SE7714719L (sv)	1979-06-24	Anordning for avtetning av en ringformig oppning mellan en axel och ett denna omgivande hus
BR8100747A (pt)	1981-08-18	Vedacao de eixo de alta pressao
DE3663580D1 (en)	1989-06-29	Radial sealing rings and method of making these rings
ATE133764T1 (de)	1996-02-15	Gleitringdichtung
BR9403885A (pt)	1995-05-30	Vedação de haste ou de êmbolo
US2593193A (en)	1952-04-15	Sealing means
SE7711977L (sv)	1978-05-24	Tetning for tetning av tva maskinelement och anvendning av tetningen
ATE42997T1 (de)	1989-05-15	Hochdruckdichtung.
ATE98754T1 (de)	1994-01-15	Dichtungen.
BR9006168A (pt)	1991-09-24	Vedacao de embolo ou de haste
FR2562184B1 (fr)	1987-11-27	Roulement etanche
ES284618Y (es)	1986-04-01	Perfeccionamientos en una unidad de empaquetadura especial- mente para bombas de impulsion para liquidos
KR840005530A (ko)	1984-11-14	지지링을 구비한 오일시일 조립체
ATE127204T1 (de)	1995-09-15	Ringförmige dichtung.
ATE57326T1 (de)	1990-10-15	Antriebseinrichtung fuer eine schneckenspritzgiessmaschine.
DK241387A (da)	1987-05-12	Pakningsring
ES2015933B3 (es)	1990-09-16	Anillo de obturacion para ejes radiales
ATE7813T1 (de)	1984-06-15	Endanschlag fuer daempfer und sonstige teleskopische vorrichtung.
BR8901819A (pt)	1989-11-28	Amortecedor de choque telescopico
SE8703131L (sv)	1988-02-14	Oljepackning
DE59005023D1 (de)	1994-04-21	Schlauchanschluss.
SE8103911L (sv)	1982-03-16	Tetningsring for en kolv eller en kolvstang
ATE39173T1 (de)	1988-12-15	Dichtung.

Legal Events

Date	Code	Title	Description
2010-06-08	B21A	Patent or certificate of addition expired [chapter 21.1 patent gazette]	Free format text: PATENTE EXTINTA EM 05/12/2005