DE2458773A1 - Dichtung, insbesondere fuer sich drehende wellen - Google Patents

Dichtung, insbesondere fuer sich drehende wellen

Info

Publication number
DE2458773A1
DE2458773A1 DE19742458773 DE2458773A DE2458773A1 DE 2458773 A1 DE2458773 A1 DE 2458773A1 DE 19742458773 DE19742458773 DE 19742458773 DE 2458773 A DE2458773 A DE 2458773A DE 2458773 A1 DE2458773 A1 DE 2458773A1
Authority
DE
Germany
Prior art keywords
shaft
membrane
profile
seal
lip
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
DE19742458773
Other languages
German (de)
English (en)
Inventor
Jacques Bertin
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.)
Paulstra SNC
Original Assignee
Paulstra SNC
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 Paulstra SNC filed Critical Paulstra SNC
Publication of DE2458773A1 publication Critical patent/DE2458773A1/de
Pending 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
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)
DE19742458773 1973-12-21 1974-12-12 Dichtung, insbesondere fuer sich drehende wellen Pending DE2458773A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7346114A FR2273458A5 (en:Method) 1973-12-21 1973-12-21

Publications (1)

Publication Number Publication Date
DE2458773A1 true DE2458773A1 (de) 1975-10-02

Family

ID=9129640

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742458773 Pending DE2458773A1 (de) 1973-12-21 1974-12-12 Dichtung, insbesondere fuer sich drehende wellen

Country Status (6)

Country Link
US (1) US3921992A (en:Method)
DE (1) DE2458773A1 (en:Method)
FR (1) FR2273458A5 (en:Method)
GB (1) GB1457976A (en:Method)
IT (1) IT1023812B (en:Method)
SE (1) SE7416043L (en:Method)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2804420A1 (de) * 1977-02-23 1978-08-24 Paulstra Sa Verbesserungen an dichtungsgelenken, insbesondere fuer drehwellen
EP2466172A1 (de) 2010-12-16 2012-06-20 Carl Freudenberg KG Dichtring

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3504362C1 (de) * 1985-02-08 1986-06-12 Sachtler GmbH Filmtechnische Geräte, 8046 Garching Hoehenverstellbare Saeule,insbesondere Mittelsaeule fuer ein Stativ zur Aufnahme einer Film- oder Fernsehkamera
US4699526A (en) * 1985-08-01 1987-10-13 Nok Corporation Sealing device for bearings
JPH0799206B2 (ja) * 1987-03-31 1995-10-25 株式会社リケン オイルシ−ル装置
DE3804284A1 (de) * 1987-12-23 1989-07-13 Goetze Ag Wellendichtring
DE4443422C2 (de) * 1994-12-06 1997-05-28 Bruss Dichtungstechnik Wellendichtring mit einer elastischen Dichtlippe
JPWO2003069177A1 (ja) * 2002-02-14 2005-06-09 日本精工株式会社 密封装置とこれを組み込んだ転がり軸受及びハブユニット
DE10346419A1 (de) * 2003-10-07 2005-05-19 Kaco Gmbh + Co. Kg Radialwellendichtring
US7467796B2 (en) * 2004-08-12 2008-12-23 Morgan Construction, Company Bearing seal with flexible lip
US7469906B2 (en) * 2005-07-01 2008-12-30 Spx Corporation Filter lip seal and method
US8016265B2 (en) * 2006-04-26 2011-09-13 Tyco Valves & Controls Lp Valve assembly having a unitary valve sleeve
US20100201078A1 (en) * 2006-10-16 2010-08-12 Nok Corporation Sealing device
WO2013096160A1 (en) * 2011-12-20 2013-06-27 Aktiebolaget Skf Pumping seal having projections for axially positioning a biasing member
US11719243B2 (en) * 2021-08-06 2023-08-08 Pratt & Whitney Canada Corp. Impeller rotor configured with wear resistant seal land

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2334349A (en) * 1941-10-29 1943-11-16 Victor Mfg & Gasket Co Oil seal construction
US2485011A (en) * 1947-01-30 1949-10-18 Victor Mfg & Gasket Co Fluid seal
US3162456A (en) * 1961-03-03 1964-12-22 Rex Chainbelt Inc Seal with reinforced mounting
US3092427A (en) * 1961-05-08 1963-06-04 Hypro Engineering Inc Expanded piston cup assembly
US3186681A (en) * 1961-12-18 1965-06-01 Acf Ind Inc Stem seal for rotary plug valve
US3256005A (en) * 1963-05-13 1966-06-14 Tayco Dev Low-cost liquid spring
US3275348A (en) * 1963-05-28 1966-09-27 Vsi Corp High pressure sealed connections
US3346265A (en) * 1964-06-08 1967-10-10 Federal Mogul Corp Elastomeric oil seal having a laminated metal reinforcing member
GB1114764A (en) * 1964-06-30 1968-05-22 Angus George Co Ltd Improvements in shaft seals

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2804420A1 (de) * 1977-02-23 1978-08-24 Paulstra Sa Verbesserungen an dichtungsgelenken, insbesondere fuer drehwellen
US4167981A (en) * 1977-02-23 1979-09-18 Paulstra Seals particularly for rotating shafts
EP2466172A1 (de) 2010-12-16 2012-06-20 Carl Freudenberg KG Dichtring
US9719597B2 (en) 2010-12-16 2017-08-01 Carl Freudenberg Kg Sealing ring

Also Published As

Publication number Publication date
IT1023812B (it) 1978-05-30
SE7416043L (en:Method) 1975-06-23
FR2273458A5 (en:Method) 1975-12-26
GB1457976A (en) 1976-12-08
US3921992A (en) 1975-11-25

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Legal Events

Date Code Title Description
OHW Rejection