CA1036196A - Methode et materiau d'etancheisation bidirectionnelle pour arbre hydrodynamique - Google Patents

Methode et materiau d'etancheisation bidirectionnelle pour arbre hydrodynamique

Info

Publication number
CA1036196A
CA1036196A CA240,005A CA240005A CA1036196A CA 1036196 A CA1036196 A CA 1036196A CA 240005 A CA240005 A CA 240005A CA 1036196 A CA1036196 A CA 1036196A
Authority
CA
Canada
Prior art keywords
shaft seal
seal method
hydrodynamic shaft
directional
directional hydrodynamic
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
CA240,005A
Other languages
English (en)
Inventor
Dennis N. Denton
Dean R. Bainard
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.)
Garlock Inc
Original Assignee
Garlock Inc
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 Garlock Inc filed Critical Garlock Inc
Application granted granted Critical
Publication of CA1036196A publication Critical patent/CA1036196A/fr
Expired 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
    • F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action
    • 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
    • Y10S277/924—Deformation, material removal, or molding for manufacture of seal
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49915—Overedge assembling of seated part
    • Y10T29/49917—Overedge assembling of seated part by necking in cup or tube wall
    • Y10T29/49918—At cup or tube end

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA240,005A 1974-12-02 1975-11-19 Methode et materiau d'etancheisation bidirectionnelle pour arbre hydrodynamique Expired CA1036196A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/528,809 US4118856A (en) 1974-12-02 1974-12-02 Bi-directional hydrodynamic shaft seal method

Publications (1)

Publication Number Publication Date
CA1036196A true CA1036196A (fr) 1978-08-08

Family

ID=24107274

Family Applications (1)

Application Number Title Priority Date Filing Date
CA240,005A Expired CA1036196A (fr) 1974-12-02 1975-11-19 Methode et materiau d'etancheisation bidirectionnelle pour arbre hydrodynamique

Country Status (9)

Country Link
US (1) US4118856A (fr)
JP (1) JPS5177753A (fr)
CA (1) CA1036196A (fr)
DE (1) DE2553290A1 (fr)
ES (1) ES443137A1 (fr)
FR (1) FR2293643A1 (fr)
GB (1) GB1521740A (fr)
HU (1) HU171582B (fr)
IT (1) IT1052469B (fr)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183892A (en) * 1975-02-14 1980-01-15 Federal-Mogul Corporation Method of working a shaft seal
DE2556992C2 (de) * 1975-12-18 1980-04-24 Goetze Ag, 5093 Burscheid Wellendichtring
JPS5851479Y2 (ja) * 1978-07-21 1983-11-24 エヌオーケー株式会社 ねじシ−ル
US4183543A (en) * 1978-11-13 1980-01-15 Dana Corporation Hydrodynamic seal with collector bead
US4451050A (en) * 1981-11-18 1984-05-29 Microdot Inc. Bi-directional hydrodynamic slitted seal
US4450614A (en) * 1982-02-19 1984-05-29 Microdot Inc. Method of making a polytetrafluoroethylene hydrodynamic seal
DE3221526C2 (de) * 1982-06-08 1986-03-13 Fa. Carl Freudenberg, 6940 Weinheim Wellendichtring
GB2123903B (en) * 1982-07-09 1985-11-27 Dowty Seals Ltd Seals
US4440405A (en) * 1982-09-29 1984-04-03 Dana Corporation Hydrodynamic shaft seal with continuously divergent seal element
US4497496A (en) * 1983-05-16 1985-02-05 Microdot Inc. Hydrodynamic slitted seal and method of manufacture thereof
DE3418738C2 (de) * 1984-05-19 1986-05-15 Fa. Carl Freudenberg, 6940 Weinheim Wellendichtung
US4705277A (en) * 1984-11-08 1987-11-10 Microdot Inc. Hydrodynamic seal
GB2167817B (en) * 1984-12-03 1988-04-20 Aeroquip Rotary seal with variable pitch hydrothread
DE3501065A1 (de) * 1985-01-15 1986-07-17 Freudenberg, Carl, 6940 Weinheim Radialwellendichtring
DE3501066A1 (de) * 1985-01-15 1986-08-28 Fa. Carl Freudenberg, 6940 Weinheim Radialwellendichtring
ES296569Y (es) * 1985-03-22 1988-05-16 Dowty Seals Limited Junta de estanqueidad
DE3601349A1 (de) * 1986-01-18 1987-07-23 Goetze Ag Lippendichtungsring
US4739998A (en) * 1986-11-21 1988-04-26 Federal-Mogul Corporation Bidirectional seal with elliptical sealing barriers
JPH0535247Y2 (fr) * 1987-12-24 1993-09-07
US4971306A (en) * 1987-12-25 1990-11-20 Eagle Industry Co., Ltd. Seals for cylindrical surfaces
JPH0744854Y2 (ja) * 1990-01-19 1995-10-11 エヌオーケー株式会社 密封装置
US5195757A (en) * 1991-06-10 1993-03-23 Freudenberg-Nok General Partnership Patterned textured seal
US5692757A (en) * 1994-07-19 1997-12-02 Mather Seal Company Bidirectional shaft seal with intersecting spiral grooves
JP3581969B2 (ja) * 1995-06-16 2004-10-27 Ｎｏｋ株式会社 密封装置
DE19708932C1 (de) * 1997-03-05 1998-07-09 Contitech Formteile Gmbh Faltenbalg
DE19915467A1 (de) * 1999-04-06 2000-10-26 Freudenberg Carl Fa Radialwellendichtring
US6409177B1 (en) * 1999-08-23 2002-06-25 Freudenberg-Nok General Partnership Rotary shaft seal
DE10033446C5 (de) * 2000-07-10 2006-12-14 Dichtungstechnik G. Bruss Gmbh & Co. Kg Wellendichtring
JP2003097722A (ja) * 2001-09-27 2003-04-03 Denso Corp 軸封装置
DE10215187A1 (de) * 2002-04-05 2003-10-30 Freudenberg Carl Kg Dichtring
JP3793746B2 (ja) * 2002-07-02 2006-07-05 株式会社ジェイテクト 摺動部材および密封装置
DE10313162B4 (de) * 2003-03-25 2013-02-28 Kaco Gmbh + Co. Kg Dichtring
US7798496B2 (en) 2003-11-05 2010-09-21 Kalsi Engineering, Inc. Rotary shaft sealing assembly
JP4702517B2 (ja) * 2004-03-31 2011-06-15 Ｎｏｋ株式会社 オイルシール
JP2006242373A (ja) * 2004-09-24 2006-09-14 Nok Corp 密封装置
RU2400662C2 (ru) 2005-03-22 2010-09-27 Колси Энджиниринг, Инк. Гидродинамическое уплотнение вращающегося соединения
WO2006104605A2 (fr) * 2005-03-28 2006-10-05 Kalsi Engineering, Inc. Joint dynamique composite haute temperature et procede pour le produire
WO2007011883A2 (fr) * 2005-07-18 2007-01-25 Kalsi Engineering, Inc. Joint hydrodynamique rempli, moyen anti rotation, et moyen de retention
CA2635046C (fr) 2006-01-04 2012-05-29 Kalsi Engineering, Inc. Geometrie de stabilisation pour joints rotatifs hydrodynamiques
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
US8550467B2 (en) * 2006-03-22 2013-10-08 Kalsi Engineering, Inc. Rotary seal with improved film distribution
CA2584357C (fr) * 2006-04-05 2015-12-29 Dean Foote Joint pour mouvement rotatif permettant d'etancheifier dynamiquement la surface d'un arbre
DE102006025799B4 (de) * 2006-06-02 2017-11-23 Ab Skf Dichtelement
US7963526B2 (en) * 2007-05-15 2011-06-21 Freudenberg-Nok General Partnership Prelubricated multi-lipped radial shaft seal with large radial offset accommodation
US7891670B2 (en) * 2008-02-01 2011-02-22 Freudenberg-Nok General Partnership Multi-directional shaft seal
US9845879B2 (en) 2009-11-30 2017-12-19 Kalsi Engineering, Inc. High pressure dynamic sealing arrangement
US9429238B2 (en) 2009-11-30 2016-08-30 Kalsi Engineering, Inc. Dynamic backup ring assembly
US9109703B2 (en) 2010-02-11 2015-08-18 Kalsi Engineering, Inc. Hydrodynamic backup ring
DE102011076326B4 (de) * 2011-05-24 2024-02-22 Aktiebolaget Skf Dichtlippe und Dichtung
US9062774B2 (en) 2012-03-21 2015-06-23 Federal-Mogul Corporation Radial shaft seal with static and hydrodynamic sealing features
JP5637172B2 (ja) * 2012-04-27 2014-12-10 Nok株式会社 密封装置
US8919782B2 (en) 2012-10-19 2014-12-30 Freudenberg-Nok General Partnership Dynamic lay down lip seal with bidirectional pumping feature
JP6177582B2 (ja) * 2013-05-14 2017-08-09 Nok株式会社 密封装置
EP3309404B1 (fr) * 2016-10-14 2022-03-02 Grundfos Holding A/S Pompe d'eau usée
US10330203B2 (en) 2017-01-06 2019-06-25 Kalsi Engineering Inc. High pressure dynamic sealing device
US10302200B2 (en) 2017-05-16 2019-05-28 Kalsi Engineering, Inc. Seal for bi-directional rotation and pressure
DE102017011117B4 (de) * 2017-12-01 2020-08-13 Carl Freudenberg Kg Dichtring und Dichtungsanordnung, die einen solchen Dichtring umfasst
US11668399B2 (en) 2018-05-15 2023-06-06 Kalsi Engineering, Inc. Rotary seal and method of making same
CN112204278B (zh) * 2018-07-09 2023-02-17 Nok株式会社 密封装置
DE102022111844B3 (de) 2022-05-11 2023-09-14 Trelleborg Sealing Solutions Germany Gmbh Wellendichtring und Wellenanordnung für hohe Umlaufgeschwindigkeiten

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2797179A (en) * 1953-12-21 1957-06-25 Ibm Process of forming a molded laminate
US2804325A (en) * 1954-07-16 1957-08-27 Gen Motors Corp Fluid seal
US2959819A (en) * 1956-03-02 1960-11-15 Fafnir Bearing Co Method of making bearing seal
US3387850A (en) * 1962-12-21 1968-06-11 Johns Manville Method of manufacturing a seal
GB1302198A (fr) * 1969-05-09 1973-01-04
DE2047553A1 (en) * 1970-09-28 1972-03-30 Mather Co Shaft seal with elastic ptfe j shape and dou - ble contact
US3857156A (en) * 1973-12-19 1974-12-31 Federal Mogul Corp Method of making tetrafluoroethylene sealing elements with hydrodynamic action

Also Published As

Publication number Publication date
JPS5177753A (en) 1976-07-06
DE2553290A1 (de) 1976-08-12
GB1521740A (en) 1978-08-16
FR2293643A1 (fr) 1976-07-02
FR2293643B1 (fr) 1981-05-29
IT1052469B (it) 1981-06-20
US4118856A (en) 1978-10-10
HU171582B (hu) 1978-02-28
ES443137A1 (es) 1977-07-16

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