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ATE66291T1 - Zusammengesetzter drall-wellendichtring. - Google Patents

Zusammengesetzter drall-wellendichtring.

Info

Publication number
ATE66291T1
ATE66291T1 AT84308880T AT84308880T ATE66291T1 AT E66291 T1 ATE66291 T1 AT E66291T1 AT 84308880 T AT84308880 T AT 84308880T AT 84308880 T AT84308880 T AT 84308880T AT E66291 T1 ATE66291 T1 AT E66291T1
Authority
AT
Austria
Prior art keywords
drall
composite
oil seal
rod
lip body
Prior art date
Application number
AT84308880T
Other languages
English (en)
Inventor
Glenn Peisker
Keith Christiansen
Gil Jaime
Original Assignee
Chicago Rawhide Mfg Co
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 Chicago Rawhide Mfg Co filed Critical Chicago Rawhide Mfg Co
Application granted granted Critical
Publication of ATE66291T1 publication Critical patent/ATE66291T1/de

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
    • F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
    • 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
    • F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action
    • 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
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
    • F16J15/3256—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals
    • F16J15/3264—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals the elements being separable from each other
    • 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
    • F16J15/328—Manufacturing methods specially adapted for elastic sealings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)
  • Fluid-Damping Devices (AREA)
  • Microwave Tubes (AREA)
  • Prostheses (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
AT84308880T 1983-12-19 1984-12-19 Zusammengesetzter drall-wellendichtring. ATE66291T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/563,149 US4501431A (en) 1983-12-19 1983-12-19 Composite teflon helix seal
EP84308880A EP0151349B1 (de) 1983-12-19 1984-12-19 Zusammengesetzter Drall-Wellendichtring

Publications (1)

Publication Number Publication Date
ATE66291T1 true ATE66291T1 (de) 1991-08-15

Family

ID=24249304

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84308880T ATE66291T1 (de) 1983-12-19 1984-12-19 Zusammengesetzter drall-wellendichtring.

Country Status (8)

Country Link
US (1) US4501431A (de)
EP (1) EP0151349B1 (de)
JP (1) JPS60157569A (de)
AT (1) ATE66291T1 (de)
AU (1) AU563582B2 (de)
CA (1) CA1268025C (de)
DE (1) DE3484929D1 (de)
MX (1) MX163118B (de)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3316063C2 (de) * 1983-05-03 1985-10-17 Fa. Carl Freudenberg, 6940 Weinheim Dichtung
US4560177A (en) * 1984-08-09 1985-12-24 Chicago Rawhide Mfg. Co. Contoured shaft seal for high pressure applications
JPS6267372A (ja) * 1985-09-17 1987-03-27 Nok Corp オイルシ−ルおよびその製造方法
US4739998A (en) * 1986-11-21 1988-04-26 Federal-Mogul Corporation Bidirectional seal with elliptical sealing barriers
EP0370083B1 (de) * 1988-03-25 1994-06-01 Amoco Corporation Dichtung für eine rotierende achse
US4969653A (en) * 1989-10-04 1990-11-13 Federal-Mogul Corporation Radial lip oil seal
US5183271A (en) * 1990-01-25 1993-02-02 Nok Corporation Sealing device and manufacturing method of the same
US5595697A (en) * 1990-01-25 1997-01-21 Nok Corporation Method of manufacturing a sealing device
US5129744A (en) * 1991-06-17 1992-07-14 The Timken Company Two component bearing seal with bumpers
US5245741A (en) * 1991-08-14 1993-09-21 Federal-Mogul Corporation Machined shaft seal with reinforcing ring
AU2521692A (en) * 1991-09-30 1993-04-01 Skf Usa Inc. Pumping feature on wear sleeve for unitized seal
US5884919A (en) * 1991-10-18 1999-03-23 Nok Corporation Sealing device and sealing device manufacturing method
US5230149A (en) * 1992-09-01 1993-07-27 Trw Inc. Method of manufacturing a hydraulic seal
US5692757A (en) * 1994-07-19 1997-12-02 Mather Seal Company Bidirectional shaft seal with intersecting spiral grooves
US5607168A (en) * 1994-12-09 1997-03-04 Albert Trostel Packings, Ltd. Seal incorporating a resilient sealing element
CA2152737C (en) * 1995-03-03 2001-11-20 David E. Johnston Seal design with bi-directional pumping feature
USD380039S (en) * 1995-11-27 1997-06-17 N C Rubber Products Inc. Gasket
US20020011710A1 (en) * 1997-09-25 2002-01-31 Oldenburg Michael R. Retrofittable severe duty seal for a shaft
US6186507B1 (en) * 1997-09-25 2001-02-13 Michael R. Oldenburg Retrofittable severe duty seal for a shaft
US6170833B1 (en) 1997-10-24 2001-01-09 Stemco Inc Hub seal with machinable thrust ring and lay-down sealing lip
US6158743A (en) * 1998-06-22 2000-12-12 Stemco Inc Hub seal with low installation load and rotation prevention structure
US6149158A (en) * 1998-06-30 2000-11-21 Federal-Mogul World Wide, Inc. Unitized oil seal with PTFE sealing disk split at radially outer edge and method of manufacture
US6354598B1 (en) 2000-02-15 2002-03-12 Skf Usa Inc. Oil seal including wear sleeve with hydrodynamic pattern
US6692007B2 (en) * 2001-10-31 2004-02-17 Transcom, Inc. Seal for a shaft
DE10235079A1 (de) * 2002-07-31 2004-02-19 Carl Freudenberg Kg Manschettendichtung
US6988733B2 (en) * 2003-02-13 2006-01-24 Federal-Mogul World Wide, Inc. Bonded PTFE radial shaft seal
US7798496B2 (en) 2003-11-05 2010-09-21 Kalsi Engineering, Inc. Rotary shaft sealing assembly
US7100924B2 (en) * 2004-01-15 2006-09-05 Federal-Mogul Worldwide, Inc. Elastomeric hinged seal
US20060033286A1 (en) * 2004-07-29 2006-02-16 Coorstek, Inc. Graphite loaded PTFE mechanical seals for rotating shafts
US7316386B2 (en) * 2005-06-09 2008-01-08 Dana Corporation Valve stem seal assembly
US8480092B2 (en) * 2005-09-12 2013-07-09 Federal-Mogul World Wide, Inc. Radial seal and method of making
US8029714B2 (en) * 2005-09-12 2011-10-04 Federal-Mogul World Wide, Inc. Radial seal and method of making
US8376369B2 (en) * 2006-02-10 2013-02-19 Freudenberg-Nok General Partnership Seal with spiral grooves and contamination entrapment dams
US8925927B2 (en) * 2006-02-10 2015-01-06 Freudenberg-Nok General Partnership Seal with controllable pump rate
US7494130B2 (en) * 2006-02-13 2009-02-24 Freudenberg-Nok General Partnership Bi-directional pattern for dynamic seals
US7775528B2 (en) * 2006-02-13 2010-08-17 Freudenberg-Nok General Partnership Bi-directional pattern for dynamic seals
DE602006006983D1 (de) * 2006-05-30 2009-07-09 Skf Ab Reibungsarmer Dichtring für eine Kreiselpumpe, insbesondere für eine Pumpe für Verbrennungsmotorkühlmittel
US7891670B2 (en) * 2008-02-01 2011-02-22 Freudenberg-Nok General Partnership Multi-directional shaft seal
US8820752B2 (en) 2008-09-15 2014-09-02 Stein Seal Company Intershaft seal with centrifugal compensation
US9429238B2 (en) 2009-11-30 2016-08-30 Kalsi Engineering, Inc. Dynamic backup ring assembly
US9845879B2 (en) 2009-11-30 2017-12-19 Kalsi Engineering, Inc. High pressure dynamic sealing arrangement
US9109703B2 (en) 2010-02-11 2015-08-18 Kalsi Engineering, Inc. Hydrodynamic backup ring
US8454025B2 (en) * 2010-02-24 2013-06-04 Freudenberg-Nok General Partnership Seal with spiral grooves and mid-lip band
US8505926B2 (en) * 2010-03-11 2013-08-13 Federal-Mogul Corporation Low torque shaft seal with improved seal element bond joint
US8720903B2 (en) * 2010-05-18 2014-05-13 Aktiebolaget Skf Fluid seal assembly
US9103446B2 (en) * 2010-09-15 2015-08-11 Aktiebolaget Skf Fluid seal assembly
US20130154192A1 (en) * 2011-12-15 2013-06-20 Trelleborg Sealing Solutions Us, Inc. Sealing assembly
JP6257130B2 (ja) * 2012-09-19 2018-01-10 尼寺空圧工業株式会社 リップリングの製造方法
US8919782B2 (en) 2012-10-19 2014-12-30 Freudenberg-Nok General Partnership Dynamic lay down lip seal with bidirectional pumping feature
JP6735673B2 (ja) * 2014-09-12 2020-08-05 トレルボルグ・シーリング・ソリューションズ・ユーエス，インコーポレーテッド 密閉組立体、及びアクチュエータ
DE102015226691A1 (de) * 2015-12-23 2017-06-29 Trelleborg Sealing Solutions Germany Gmbh Rotationsdichtungsanordnung und Rotationsdichtung mit Schraubenfederdichtelement
US10330203B2 (en) 2017-01-06 2019-06-25 Kalsi Engineering Inc. High pressure dynamic sealing device
JP6857100B2 (ja) * 2017-07-31 2021-04-14 Nok株式会社 密封装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB613460A (en) * 1946-03-21 1948-11-29 Trist & Co Ltd Ronald Improvements relating to oil seals or the like
US2804325A (en) * 1954-07-16 1957-08-27 Gen Motors Corp Fluid seal
GB1110218A (en) * 1964-09-24 1968-04-18 Angus George Co Ltd Improvements in shaft seals
US3504919A (en) * 1966-10-25 1970-04-07 Angus George Co Ltd Shaft seals
CA1032339A (en) * 1973-12-19 1978-06-06 William E. Clark Method of making tetrafluoroethylene sealing elements with hydrodynamic action
US4183892A (en) * 1975-02-14 1980-01-15 Federal-Mogul Corporation Method of working a shaft seal
US4132421A (en) * 1975-02-14 1979-01-02 Federal-Mogul Corporation Shaft seal
US4037849A (en) * 1976-02-11 1977-07-26 The Mechanex Corporation Lubricant seal
US4166627A (en) * 1976-10-19 1979-09-04 Garlock Inc. Thrust washer and combination seal and thrust washer
JPS5356456A (en) * 1976-10-29 1978-05-22 Nippon Oil Seal Ind Co Ltd Oil seal and method of producing same
US4258927A (en) * 1978-12-13 1981-03-31 Garlock Inc. Shaft seal with retractable polytetrafluoroethylene-lined sealing lip
GB2105797B (en) * 1981-09-11 1986-01-02 Aerequip Rotary shaft seal
DE3309538C2 (de) * 1983-03-17 1986-05-28 Fa. Carl Freudenberg, 6940 Weinheim Dichtung

Also Published As

Publication number Publication date
DE3484929D1 (de) 1991-09-19
AU563582B2 (en) 1987-07-16
EP0151349A3 (en) 1987-07-01
CA1268025C (en) 1990-04-24
CA1251233A (en) 1989-03-14
US4501431A (en) 1985-02-26
EP0151349A2 (de) 1985-08-14
EP0151349B1 (de) 1991-08-14
JPS60157569A (ja) 1985-08-17
MX163118B (es) 1991-08-28
AU3687484A (en) 1985-07-04

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