DE3804284C2 - - Google Patents

Info

Publication number
DE3804284C2
DE3804284C2 DE3804284A DE3804284A DE3804284C2 DE 3804284 C2 DE3804284 C2 DE 3804284C2 DE 3804284 A DE3804284 A DE 3804284A DE 3804284 A DE3804284 A DE 3804284A DE 3804284 C2 DE3804284 C2 DE 3804284C2
Authority
DE
Germany
Prior art keywords
sealing
area
contact width
shaft
radii
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
DE3804284A
Other languages
German (de)
English (en)
Other versions
DE3804284A1 (de
Inventor
Bernd 5630 Remscheid De Stephan
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.)
SKF Sealing Solutions GmbH
Original Assignee
GOETZE AG 5093 BURSCHEID DE
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 GOETZE AG 5093 BURSCHEID DE filed Critical GOETZE AG 5093 BURSCHEID DE
Priority to DE3804284A priority Critical patent/DE3804284A1/de
Priority to EP88115065A priority patent/EP0321656B1/de
Priority to ES198888115065T priority patent/ES2034082T3/es
Priority to AT88115065T priority patent/ATE78905T1/de
Priority to US07/285,386 priority patent/US4964647A/en
Publication of DE3804284A1 publication Critical patent/DE3804284A1/de
Application granted granted Critical
Publication of DE3804284C2 publication Critical patent/DE3804284C2/de
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)
DE3804284A 1987-12-23 1988-02-12 Wellendichtring Granted DE3804284A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE3804284A DE3804284A1 (de) 1987-12-23 1988-02-12 Wellendichtring
EP88115065A EP0321656B1 (de) 1987-12-23 1988-09-15 Wellendichtring
ES198888115065T ES2034082T3 (es) 1987-12-23 1988-09-15 Reten para ejes.
AT88115065T ATE78905T1 (de) 1987-12-23 1988-09-15 Wellendichtring.
US07/285,386 US4964647A (en) 1987-12-23 1988-12-16 Shaft sealing ring

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3743843 1987-12-23
DE3804284A DE3804284A1 (de) 1987-12-23 1988-02-12 Wellendichtring

Publications (2)

Publication Number Publication Date
DE3804284A1 DE3804284A1 (de) 1989-07-13
DE3804284C2 true DE3804284C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-10-05

Family

ID=25863168

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3804284A Granted DE3804284A1 (de) 1987-12-23 1988-02-12 Wellendichtring

Country Status (4)

Country Link
US (1) US4964647A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0321656B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3804284A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2034082T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3261275B2 (ja) * 1994-12-28 2002-02-25 エヌオーケー株式会社 密封装置
DE19709170C2 (de) * 1997-03-06 1999-11-04 Cr Elastomere Gmbh Abdichtung für hin- und hergehende Maschinenteile, insbesondere Ventilschaftabdichtung
DE10019994A1 (de) * 2000-04-22 2001-10-31 Freudenberg Carl Fa Radialwellendichtring
JP2003097723A (ja) * 2001-09-25 2003-04-03 Mitsubishi Cable Ind Ltd 回転軸シール
JP4366897B2 (ja) * 2002-02-28 2009-11-18 Ｎｏｋ株式会社 成形型の加工方法
US7134671B2 (en) * 2002-12-20 2006-11-14 Macrotech Polyseal, Inc. Lip seal having increased contact force at interface and apparatus incorporating the same
DE10346419A1 (de) * 2003-10-07 2005-05-19 Kaco Gmbh + Co. Kg Radialwellendichtring
DE10360601A1 (de) * 2003-12-19 2005-07-21 Carl Freudenberg Kg Dichtring zur Abdichtung von Flüssigkeiten, Dichtungsanordnungen mit einem solchen Dichtring und Verwendung der Dichtungsanordnung oder des Dichtrings
JP2005221019A (ja) * 2004-02-06 2005-08-18 Nok Corp オイルシール
JP5100128B2 (ja) * 2007-01-15 2012-12-19 三菱電線工業株式会社 回転軸シール
DE102009046975B4 (de) * 2009-11-23 2021-08-19 Robert Bosch Gmbh Dichtring, insbesondere für eine hydraulische Kolbenpumpe
DE102010013873B4 (de) * 2010-04-01 2012-03-15 Carl Freudenberg Kg Dichtring oder Abstreifer
CN102388245B (zh) * 2010-06-10 2014-08-27 瓦锡兰日本株式会社 密封环及船尾管密封装置
EP2466172B1 (de) * 2010-12-16 2017-02-08 Carl Freudenberg KG Dichtring
JP5056968B1 (ja) * 2011-03-31 2012-10-24 Ｎｏｋ株式会社 密封装置
DE102011018584A1 (de) * 2011-04-11 2012-10-11 Blohm + Voss Industries Gmbh Dichtung zum Abdichten von Wellen
US9638327B1 (en) * 2013-01-15 2017-05-02 Engineered Seal Products, Inc. Radial shaft seal
KR20180110191A (ko) * 2014-03-21 2018-10-08 생-고뱅 퍼포먼스 플라스틱스 코포레이션 회전축 시일
KR102110756B1 (ko) 2014-03-27 2020-05-15 생-고뱅 퍼포먼스 플라스틱스 코포레이션 회전축 하우징 및 시일
DE102014009882A1 (de) * 2014-07-03 2016-01-07 Carl Freudenberg Kg Dichtring
DE102014215120B3 (de) 2014-07-31 2015-10-22 Schaeffler Technologies AG & Co. KG Wellenanordnung mit Sperrmedium sowie Wasserturbine mit der Wellenanordnung
DE102014223345B3 (de) * 2014-11-17 2015-10-22 Schaeffler Technologies AG & Co. KG Wellenanordnung sowie Wasserturbine mit einer Wellenanordnung
CN109945812B (zh) * 2019-03-22 2020-12-08 北京航空航天大学 一种转轴更换机构及橡塑轴封的密封区域接触宽度监测方法
DE102021114904A1 (de) 2021-06-09 2022-12-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Dichtung mit guten Gleiteigenschaften, deren Verwendung und ein Verfahren zu deren Herstellung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE901976C (de) * 1951-10-04 1954-01-18 Freudenberg Carl Kg Einbaufertige Wellendichtung
AT199445B (de) * 1954-04-26 1958-09-10 Goetzewerke Wellendichtung
GB1429939A (en) * 1972-06-29 1976-03-31 Angus George Co Ltd Shaft seals
US3921990A (en) * 1973-06-18 1975-11-25 Angus George Co Ltd Shaft seals
FR2273458A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-12-21 1975-12-26 Paulstra Sa

Also Published As

Publication number Publication date
EP0321656A2 (de) 1989-06-28
US4964647A (en) 1990-10-23
EP0321656A3 (en) 1990-03-07
ES2034082T3 (es) 1993-04-01
DE3804284A1 (de) 1989-07-13
EP0321656B1 (de) 1992-07-29

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GOETZE ELASTOMERE GMBH, 51379 LEVERKUSEN, DE

8327 Change in the person/name/address of the patent owner

Owner name: CR ELASTOMERE GMBH, 51379 LEVERKUSEN, DE

8339 Ceased/non-payment of the annual fee