IT1171843B - Perfezionamento nelle guarnizioni di tenuta per organi in rotazione relativa - Google Patents

Perfezionamento nelle guarnizioni di tenuta per organi in rotazione relativa

Info

Publication number
IT1171843B
IT1171843B IT48638/83A IT4863883A IT1171843B IT 1171843 B IT1171843 B IT 1171843B IT 48638/83 A IT48638/83 A IT 48638/83A IT 4863883 A IT4863883 A IT 4863883A IT 1171843 B IT1171843 B IT 1171843B
Authority
IT
Italy
Prior art keywords
bodies
improvement
relative rotation
seal gaskets
gaskets
Prior art date
Application number
IT48638/83A
Other languages
English (en)
Italian (it)
Other versions
IT8348638A0 (it
Inventor
Clive John Stanley
Original Assignee
Dowty Seals Ltd
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 filed Critical Dowty Seals Ltd
Publication of IT8348638A0 publication Critical patent/IT8348638A0/it
Application granted granted Critical
Publication of IT1171843B publication Critical patent/IT1171843B/it

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)
IT48638/83A 1982-07-09 1983-07-07 Perfezionamento nelle guarnizioni di tenuta per organi in rotazione relativa IT1171843B (it)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IT8348638A0 IT8348638A0 (it) 1983-07-07
IT1171843B true IT1171843B (it) 1987-06-10

Family

ID=10531596

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48638/83A IT1171843B (it) 1982-07-09 1983-07-07 Perfezionamento nelle guarnizioni di tenuta per organi in rotazione relativa

Country Status (7)

Country Link
US (1) US4635946A (en])
JP (2) JPS5923164A (en])
DE (1) DE3323948A1 (en])
FR (1) FR2529985B1 (en])
GB (1) GB2123903B (en])
IT (1) IT1171843B (en])
SE (1) SE455223B (en])

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 (en]) * 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 (en]) * 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
GB2123903A (en) 1984-02-08
SE455223B (sv) 1988-06-27
GB2123903B (en) 1985-11-27
DE3323948C2 (en]) 1988-01-14
FR2529985A1 (fr) 1984-01-13
IT8348638A0 (it) 1983-07-07
FR2529985B1 (fr) 1988-04-29
JPS5923164A (ja) 1984-02-06
SE8303885D0 (sv) 1983-07-07
SE8303885L (sv) 1984-01-10
DE3323948A1 (de) 1984-02-09
US4635946A (en) 1987-01-13
JPS63184263U (en]) 1988-11-28
JPH049481Y2 (en]) 1992-03-10
GB8316542D0 (en) 1983-07-20

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