DE3765249D1 - Dichtungring zur anordnung zwischen zueinander axial-und drehbeweglichen maschinenteilen. - Google Patents
Dichtungring zur anordnung zwischen zueinander axial-und drehbeweglichen maschinenteilen.Info
- Publication number
- DE3765249D1 DE3765249D1 DE8787905197T DE3765249T DE3765249D1 DE 3765249 D1 DE3765249 D1 DE 3765249D1 DE 8787905197 T DE8787905197 T DE 8787905197T DE 3765249 T DE3765249 T DE 3765249T DE 3765249 D1 DE3765249 D1 DE 3765249D1
- Authority
- DE
- Germany
- Prior art keywords
- axial
- arrangement
- sealing ring
- rotating machine
- machine parts
- 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
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
- F16J15/3224—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip capable of accommodating changes in distances or misalignment between the surfaces, e.g. able to compensate for defaults of eccentricity or angular deviations
-
- 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
- F16J15/3216—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip supported in a direction parallel to the surfaces
-
- 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
- Y10S277/908—Seal for use in rotating and reciprocating arrangement
-
- 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
- Y10S277/944—Elastomer or plastic
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP8600178 | 1986-03-24 | ||
EP8600363 | 1986-06-19 | ||
PCT/EP1987/000143 WO1987005979A1 (en) | 1986-03-24 | 1987-03-11 | Sealing system for mutually rotating machine parts |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3765249D1 true DE3765249D1 (de) | 1990-10-31 |
Family
ID=27222660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787905197T Expired - Lifetime DE3765249D1 (de) | 1986-03-24 | 1987-03-11 | Dichtungring zur anordnung zwischen zueinander axial-und drehbeweglichen maschinenteilen. |
Country Status (2)
Country | Link |
---|---|
US (1) | US5137285A (de) |
DE (1) | DE3765249D1 (de) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5303935A (en) * | 1992-02-03 | 1994-04-19 | Saksun Holdings Limited | Fluid seal |
US5421592A (en) * | 1993-02-08 | 1995-06-06 | Petrak; Gregory H. | Unitized radial and facial seal |
DE69633923T2 (de) * | 1995-06-27 | 2005-11-03 | Kalsi Engineering, Inc., Sugar Land | Versetzung und torsionsfeste hydrodynamische wellendichtung |
JP2843280B2 (ja) * | 1995-09-29 | 1999-01-06 | アイシン精機株式会社 | ウォータポンプ |
AU2051497A (en) * | 1996-02-23 | 1997-09-10 | John Crane Inc. | Improved radial lip shaft seal |
US5909880A (en) * | 1997-02-21 | 1999-06-08 | The Torrington Company | Polymer bearing seal and sealed bearing |
DE19808280A1 (de) * | 1998-02-27 | 1999-09-02 | Kaco Gmbh Co | Schutzelement für eine mit wenigstens einer Dichtung versehene Dichtungsanordnung, Dichtungsanordnung mit einem solchen Schutzelement sowie Verfahren zum Fernhalten von Schmutzteilchen von der Dichtungsanordnung |
US6116613A (en) * | 1998-03-11 | 2000-09-12 | Caterpillar Inc. | Shaft wiper seal |
US6146020A (en) * | 1999-02-26 | 2000-11-14 | Morgan Construction Company | Seal assembly for rolling mill oil film bearing |
DE10113869A1 (de) * | 2001-03-21 | 2002-09-26 | Sms Demag Ag | Dichtungsvorrichtung für Walzenlager mit Ausgleich radialen Versatzes |
JP3849455B2 (ja) * | 2001-04-27 | 2006-11-22 | 株式会社デンソー | スタータ |
US6609716B2 (en) | 2001-12-26 | 2003-08-26 | Caterpillar Inc | Wiper seal |
US6626437B2 (en) | 2001-12-26 | 2003-09-30 | Caterpillar Inc. | Wiper seal |
CA2436372A1 (en) * | 2003-08-04 | 2005-02-04 | Luc Mainville | Sealing assembly for a cylinder head |
US7854432B2 (en) * | 2005-02-24 | 2010-12-21 | Freudenberg-Nok General Partnership | Dynamic seal |
US7854433B2 (en) * | 2005-02-24 | 2010-12-21 | Freudenberg-Nok General Partnership | Dynamic seal |
JP4818668B2 (ja) * | 2005-09-15 | 2011-11-16 | 株式会社鷺宮製作所 | 流路切換弁 |
US7681888B2 (en) * | 2006-02-15 | 2010-03-23 | Skf Usa Inc. | Robust sealing system for power steering input shaft |
US8336887B2 (en) * | 2006-05-02 | 2012-12-25 | Petrak Gregory H | Seal assembly |
US8052152B2 (en) * | 2007-03-09 | 2011-11-08 | Federal-Mogul Corporation | Dynamic shaft seal and method of installation thereof |
US20090103842A1 (en) * | 2007-10-23 | 2009-04-23 | Deere & Company | Maintenance free axle oscillation bearing |
US8651496B2 (en) * | 2007-11-28 | 2014-02-18 | Aktiebolaget Skf | Seal |
DE102008028115A1 (de) * | 2008-06-13 | 2009-12-24 | Carl Freudenberg Kg | Lager |
US8544850B2 (en) * | 2009-03-23 | 2013-10-01 | Bal Seal Engineering, Inc. | Seal assemblies for movable and static shafts |
DE102012018652B4 (de) * | 2012-09-20 | 2016-03-10 | Eagleburgmann Germany Gmbh & Co. Kg | Patronenanordnung mit Dichtring und Rührwerk mit derartiger Patronenanordnung |
US9394998B2 (en) | 2012-10-04 | 2016-07-19 | Federal-Mogul Corporation | Radial shaft seal assembly with snap in auxiliary member |
CN203892591U (zh) * | 2013-03-14 | 2014-10-22 | 费希尔控制国际公司 | 滑杆控制阀和用于高温控制阀的复合密封组件 |
US9759330B2 (en) | 2014-02-04 | 2017-09-12 | Freudenberg-Nok General Partnership | Energy saving seal with rocking dust lip |
US9695937B2 (en) | 2014-02-04 | 2017-07-04 | Freudenberg-Nok General Partnership | Energy saving seal with vacuum induced counter-balance and rocking feature |
US9714710B2 (en) | 2014-02-04 | 2017-07-25 | Freudenberg-Nok General Partnership | Energy saving self-contact seal with pushing bead |
US9869395B2 (en) * | 2014-02-26 | 2018-01-16 | Garlock Sealing Technologies, Llc | Shaft sealing apparatus and associated methods |
US20150267816A1 (en) * | 2014-03-21 | 2015-09-24 | Saint-Gobain Performance Plastics Corporation | Rotary shaft seal |
WO2017195558A1 (ja) * | 2016-05-10 | 2017-11-16 | Nok株式会社 | ダストシール |
US10527173B2 (en) * | 2017-08-15 | 2020-01-07 | Aktiebolaget Skf | Resilient shaft seal |
WO2021163387A1 (en) * | 2020-02-11 | 2021-08-19 | Greene, Tweed Technologies, Inc. | Felt wiper seal with energized spring |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL78715C (de) * | ||||
US2188855A (en) * | 1937-10-18 | 1940-01-30 | Timken Roller Bearing Co | Oil seal |
DE711737C (de) * | 1938-04-02 | 1941-10-06 | Kupfer Asbest Co | Einbaufertige gehaeuselose Wellendichtung zur Abdichtung gegen zersetzende Fluessigkeiten und Gase |
US2181203A (en) * | 1938-04-18 | 1939-11-28 | Otto Bartling | Grease retainer |
US2202944A (en) * | 1938-06-02 | 1940-06-04 | Donald A Boyd | Seal |
GB562456A (en) * | 1943-03-18 | 1944-07-03 | Angus George Co Ltd | Improvements in oil seals |
DE949916C (de) * | 1951-07-22 | 1956-09-27 | Goetzewerke | Einbaufertige Wellendichtung aus einer vorzugsweise aus Gummi bestehenden Manschette |
US2743951A (en) * | 1953-03-30 | 1956-05-01 | Nat Motor Bearing Company Inc | Fluid seal |
FR1098652A (fr) * | 1954-01-22 | 1955-08-17 | Isothermos Sa | Joint étanche auto-centreur pour boîtes d'essieux |
US2851315A (en) * | 1954-06-17 | 1958-09-09 | Timken Roller Bearing Co | Breathing bearing-seal |
US3511512A (en) * | 1968-01-05 | 1970-05-12 | Crane Packing Co | Lip seal for light lubricants |
CH492896A (it) * | 1968-08-07 | 1970-06-30 | Riv Officine Di Villar Perosa | Schermo di tenuta per cuscinetti volventi |
FR2255816A5 (de) * | 1973-12-19 | 1975-07-18 | Dechavanne Jacques | |
DE2530097A1 (de) * | 1975-07-05 | 1977-01-13 | Halberg Maschbau Gmbh & Co | Stangendichtung fuer trockenlauf- kompressoren |
US4017089A (en) * | 1975-07-29 | 1977-04-12 | Akebono Brake Industry Co., Ltd. | Sealing device for hydraulically or pneumatically operated equipment |
US4274641A (en) * | 1979-10-29 | 1981-06-23 | Garlock Inc. | Shaft seal and method |
GB2121893B (en) * | 1981-10-21 | 1985-05-22 | Mitsubishi Rubber | Sealing arrangements for bearings |
DE3225906C2 (de) * | 1982-07-10 | 1984-04-26 | Busak + Luyken GmbH & Co, 7000 Stuttgart | Dichtung für hydraulische Kolben oder Kolbenstangen |
DE8225484U1 (de) * | 1982-09-10 | 1984-01-05 | Martin Merkel GmbH & Co KG, 2102 Hamburg | Abstreifring |
DE3307470C1 (de) * | 1983-03-03 | 1991-03-28 | Fa. Carl Freudenberg, 6940 Weinheim | Dichtring |
IT1184735B (it) * | 1984-03-31 | 1987-10-28 | Skf Gmbh | Cuscinetto a rotolamento a tenuta stagna |
JPS6373898A (ja) * | 1986-09-12 | 1988-04-04 | Matsushita Electric Ind Co Ltd | インバ−タ装置 |
-
1987
- 1987-03-11 DE DE8787905197T patent/DE3765249D1/de not_active Expired - Lifetime
-
1991
- 1991-03-15 US US07/670,494 patent/US5137285A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5137285A (en) | 1992-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: ZF FRIEDRICHSHAFEN AG, 7990 FRIEDRICHSHAFEN, DE |
|
8339 | Ceased/non-payment of the annual fee |