DE3323948C2 - - Google Patents

Info

Publication number
DE3323948C2
DE3323948C2 DE3323948A DE3323948A DE3323948C2 DE 3323948 C2 DE3323948 C2 DE 3323948C2 DE 3323948 A DE3323948 A DE 3323948A DE 3323948 A DE3323948 A DE 3323948A DE 3323948 C2 DE3323948 C2 DE 3323948C2
Authority
DE
Germany
Prior art keywords
edge
seal
shaft
sealing element
sealing
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
DE3323948A
Other languages
German (de)
English (en)
Other versions
DE3323948A1 (de
Inventor
Clive John Twyning Tewkesbury Gloucestershire Gb Stanley
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.)
DOWTY SEALS Ltd ASHCHURCH TEWKESBURY GLOUCESTERSHIRE GB
Original Assignee
DOWTY SEALS Ltd ASHCHURCH TEWKESBURY GLOUCESTERSHIRE GB
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 DOWTY SEALS Ltd ASHCHURCH TEWKESBURY GLOUCESTERSHIRE GB filed Critical DOWTY SEALS Ltd ASHCHURCH TEWKESBURY GLOUCESTERSHIRE GB
Publication of DE3323948A1 publication Critical patent/DE3323948A1/de
Application granted granted Critical
Publication of DE3323948C2 publication Critical patent/DE3323948C2/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
    • F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action

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)
  • Sealing Devices (AREA)
  • Gasket Seals (AREA)
  • Sealing Of Bearings (AREA)
DE19833323948 1982-07-09 1983-07-02 Dichtung zwischen zwei relativ zueinander drehbaren teilen Granted DE3323948A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8220054 1982-07-09

Publications (2)

Publication Number Publication Date
DE3323948A1 DE3323948A1 (de) 1984-02-09
DE3323948C2 true DE3323948C2 (US20020128544A1-20020912-P00008.png) 1988-01-14

Family

ID=10531596

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833323948 Granted DE3323948A1 (de) 1982-07-09 1983-07-02 Dichtung zwischen zwei relativ zueinander drehbaren teilen

Country Status (7)

Country Link
US (1) US4635946A (US20020128544A1-20020912-P00008.png)
JP (2) JPS5923164A (US20020128544A1-20020912-P00008.png)
DE (1) DE3323948A1 (US20020128544A1-20020912-P00008.png)
FR (1) FR2529985B1 (US20020128544A1-20020912-P00008.png)
GB (1) GB2123903B (US20020128544A1-20020912-P00008.png)
IT (1) IT1171843B (US20020128544A1-20020912-P00008.png)
SE (1) SE455223B (US20020128544A1-20020912-P00008.png)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3418738C2 (de) * 1984-05-19 1986-05-15 Fa. Carl Freudenberg, 6940 Weinheim Wellendichtung
ES296570Y (es) * 1985-03-22 1988-05-16 Dowty Seals Limited Elemento de estanqueidad para junta anular de cierre entre dos elementos con giro relativo.
US4683944A (en) * 1985-05-06 1987-08-04 Innotech Energy Corporation Drill pipes and casings utilizing multi-conduit tubulars
DE3607535A1 (de) * 1986-03-07 1987-09-10 Kugelfischer G Schaefer & Co Abgedichtetes waelzlager
DE3607662A1 (de) * 1986-03-08 1987-09-17 Goetze Ag Lippendichtungsring
US5368314A (en) * 1986-10-28 1994-11-29 Pacific Wietz Gmbh & Co. Kg Contactless pressurizing-gas shaft seal
JPS6430975A (en) * 1987-07-24 1989-02-01 Taiho Kogyo Co Ltd Lip seal device
GB2209567B (en) * 1987-09-10 1991-03-13 Wardtec Ltd Washer
US4834397A (en) * 1988-05-20 1989-05-30 Taiho Kogyo Co., Ltd. Lip seal device having an annular groove
US5352004A (en) * 1993-08-26 1994-10-04 Illinois Tool Works Inc. Gasket rib lock for door handle assembly
JP2003035373A (ja) * 2001-07-23 2003-02-07 Toyota Industries Corp 軸封装置及び該軸封装置を備えた圧縮機、軸封方法
US7540501B2 (en) * 2004-11-05 2009-06-02 Flowserve Management Company Segmented shaft seal
DE102017012166A1 (de) * 2017-12-22 2019-06-27 Kaco Gmbh + Co. Kg Radialwellendichtung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1468256A (fr) * 1957-11-06 1967-02-03 Dispositif d'étanchéité pour arbres tournants, en particulier pour l'arbre de moteurs à combustion interne
GB1196451A (en) * 1967-01-12 1970-06-24 Super Oil Seals And Gaskets Lt Improvements relating to Shaft Seals
SE305987B (US20020128544A1-20020912-P00008.png) * 1967-01-16 1968-11-11 Forsheda Gummifabrik Ab
DE1995317U (de) * 1968-08-07 1968-10-24 Lechler Elring Dichtungswerke Radial-wallendichtring mit muldenfoermigen vertiefungen an der dichtlippe.
US3586342A (en) * 1968-11-07 1971-06-22 Dana Corp Hydrodynamic shaft seal
US3572730A (en) * 1969-06-13 1971-03-30 Timken Co Wear surface for facilitating lubrication of elements in engagement therewith
DE1941675B2 (de) * 1969-08-16 1971-12-23 Kupfer Asbest Co Gustav Bach, 7100 Heilbronn Dichtmanschette fuer eine radial wellendichtring
JPS5021617A (US20020128544A1-20020912-P00008.png) * 1973-06-26 1975-03-07
CA1032339A (en) * 1973-12-19 1978-06-06 William E. Clark Method of making tetrafluoroethylene sealing elements with hydrodynamic action
US4118856A (en) * 1974-12-02 1978-10-10 Garlock Inc Bi-directional hydrodynamic shaft seal method
DE2736207C2 (de) * 1977-08-11 1979-10-11 Goetze Ag, 5093 Burscheid Radialwellendichtring
SU679755A1 (ru) * 1978-02-28 1979-08-15 Предприятие П/Я А-7844 Манжета
US4243235A (en) * 1979-07-02 1981-01-06 The Mather Company Composite polytetrafluoroethylene and elastomer lip seal

Also Published As

Publication number Publication date
SE8303885D0 (sv) 1983-07-07
IT1171843B (it) 1987-06-10
JPS63184263U (US20020128544A1-20020912-P00008.png) 1988-11-28
DE3323948A1 (de) 1984-02-09
JPS5923164A (ja) 1984-02-06
US4635946A (en) 1987-01-13
FR2529985A1 (fr) 1984-01-13
GB2123903B (en) 1985-11-27
SE8303885L (sv) 1984-01-10
GB2123903A (en) 1984-02-08
GB8316542D0 (en) 1983-07-20
IT8348638A0 (it) 1983-07-07
JPH049481Y2 (US20020128544A1-20020912-P00008.png) 1992-03-10
SE455223B (sv) 1988-06-27
FR2529985B1 (fr) 1988-04-29

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee