JP2012063012A5 - - Google Patents

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Publication number
JP2012063012A5
JP2012063012A5 JP2011200098A JP2011200098A JP2012063012A5 JP 2012063012 A5 JP2012063012 A5 JP 2012063012A5 JP 2011200098 A JP2011200098 A JP 2011200098A JP 2011200098 A JP2011200098 A JP 2011200098A JP 2012063012 A5 JP2012063012 A5 JP 2012063012A5
Authority
JP
Japan
Prior art keywords
sealing device
extending
portion extending
radial direction
outer case
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.)
Pending
Application number
JP2011200098A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012063012A (ja
Filing date
Publication date
Priority claimed from US12/885,000 external-priority patent/US8403333B2/en
Application filed filed Critical
Publication of JP2012063012A publication Critical patent/JP2012063012A/ja
Publication of JP2012063012A5 publication Critical patent/JP2012063012A5/ja
Pending legal-status Critical Current

Links

JP2011200098A 2010-09-17 2011-09-14 密封装置 Pending JP2012063012A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/885,000 2010-09-17
US12/885,000 US8403333B2 (en) 2010-09-17 2010-09-17 Zero torque membrane seal

Publications (2)

Publication Number Publication Date
JP2012063012A JP2012063012A (ja) 2012-03-29
JP2012063012A5 true JP2012063012A5 (enExample) 2014-07-17

Family

ID=44772645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011200098A Pending JP2012063012A (ja) 2010-09-17 2011-09-14 密封装置

Country Status (3)

Country Link
US (1) US8403333B2 (enExample)
EP (1) EP2439430B1 (enExample)
JP (1) JP2012063012A (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8308370B2 (en) * 2008-02-25 2012-11-13 Jtekt Corporation Sealing device for bearing
JP5800148B2 (ja) * 2011-12-21 2015-10-28 Nok株式会社 エンジンリアシール
GB201311327D0 (en) * 2013-06-26 2013-08-14 Aes Eng Ltd Dynamically non contacting seal
WO2015123180A1 (en) * 2014-02-12 2015-08-20 Trelleborg Sealing Solutions Us, Inc. Axially sliding seal
JP6314689B2 (ja) * 2014-06-25 2018-04-25 Nok株式会社 密封装置
GB2529807A (en) 2014-08-26 2016-03-09 Skf Ab Dynamic radial seal
DE102015016642B4 (de) * 2015-12-17 2019-03-14 Kaco Gmbh + Co. Kg Radialwellendichtung sowie Verfahren zum Abdichten eines drehenden Maschinenteils mit einer Radialwellendichtung
AU2018409056B2 (en) * 2018-02-16 2025-01-16 Industria Metalmecanica Rivet S.A. Seal for preventing contamination from entering a roller bearing
US10955006B2 (en) * 2018-05-30 2021-03-23 Freudenberg-Nok General Partnership Radial shaft seal with dynamic exclusion of contamination
EP3845786A4 (en) * 2018-08-28 2021-11-03 NOK Corporation WATERPROOFING DEVICE
JP7573364B2 (ja) * 2019-12-26 2024-10-25 住友重機械工業株式会社 クーリングタワー用減速装置
US12072025B2 (en) * 2021-04-05 2024-08-27 Aktiebolaget Skf Axial seal assembly with hinged lip
US20250052323A1 (en) * 2023-08-11 2025-02-13 The Boeing Company Sealing assembly having a primary and a secondary seal

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2352336A (en) * 1942-06-24 1944-06-27 Gen Motors Corp Lift-off seal for adapters and regulators
US2637574A (en) * 1950-03-24 1953-05-05 Victor Mfg & Gasket Co Fluid seal
US3026112A (en) * 1958-11-10 1962-03-20 Garlock Inc Slide ring seal
FR93711E (fr) * 1962-04-02 1969-05-09 Luxembourg Brev Participations Perfectionnements apportés aux joints d'étanchéité pour parties tournantes.
US3627390A (en) 1969-10-02 1971-12-14 Trw Inc Static seal
JPS565627Y2 (enExample) * 1975-09-25 1981-02-06
EP0012133B1 (de) * 1978-12-15 1981-09-30 Firma Carl Freudenberg Dichtung für den Spalt zwischen einer umlaufenden Welle und einer Gehäusebohrung gegenüber einem Gemisch aus einer Flüssigkeit und einem Gas
US4516783B1 (en) * 1983-02-12 1994-08-02 Nippon Seiko Kk Seal assembly with radially overlapping seal
US4572516A (en) 1985-06-12 1986-02-25 General Motors Corporation Low friction dynamic seal assembly with centrifugal deflection
JPH0722532Y2 (ja) * 1988-06-14 1995-05-24 エヌオーケー株式会社 密封装置
US5261752A (en) * 1991-09-12 1993-11-16 Nsk Ltd. Bearing having passive pulser ring
US5147139A (en) * 1992-01-22 1992-09-15 General Motors Corporation Multiple lip seal assembly with improved accuracy
JP4054855B2 (ja) * 1996-04-24 2008-03-05 Ｎｔｎ株式会社 密封装置
US5722664A (en) * 1996-09-25 1998-03-03 The Timken Company Seal with pumping capabilities
JPH10252762A (ja) * 1997-03-12 1998-09-22 Nippon Seiko Kk 転がり軸受用密封装置
US6722657B2 (en) 2002-05-31 2004-04-20 Stemco Llc Low torque seal assembly with open cell filter media
JP2005257051A (ja) * 2004-03-15 2005-09-22 Arai Pump Mfg Co Ltd 密封装置
EP1890061A1 (en) * 2005-06-07 2008-02-20 NOK Corporation Sealing device
JP5003862B2 (ja) * 2006-03-31 2012-08-15 Ｎｏｋ株式会社 密封装置
JP5218735B2 (ja) * 2007-12-12 2013-06-26 Ｎｏｋ株式会社 密封装置
US8308370B2 (en) * 2008-02-25 2012-11-13 Jtekt Corporation Sealing device for bearing
JP2010286023A (ja) * 2009-06-10 2010-12-24 Nok Corp 密封装置

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