FR2580768B1 - Joint d'etancheite a levre ameliore - Google Patents

Joint d'etancheite a levre ameliore

Info

Publication number
FR2580768B1
FR2580768B1 FR8506071A FR8506071A FR2580768B1 FR 2580768 B1 FR2580768 B1 FR 2580768B1 FR 8506071 A FR8506071 A FR 8506071A FR 8506071 A FR8506071 A FR 8506071A FR 2580768 B1 FR2580768 B1 FR 2580768B1
Authority
FR
France
Prior art keywords
gasket
improved lipstick
lipstick
improved
lipstick gasket
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 - Fee Related
Application number
FR8506071A
Other languages
English (en)
Other versions
FR2580768A1 (fr
Inventor
Alain Gregory Fern
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.)
Aeroquip International Inc
Original Assignee
Aeroquip International 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 Aeroquip International Inc filed Critical Aeroquip International Inc
Publication of FR2580768A1 publication Critical patent/FR2580768A1/fr
Application granted granted Critical
Publication of FR2580768B1 publication Critical patent/FR2580768B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16J15/3228—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip formed by deforming a flat ring
    • 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
    • F16J15/3284—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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
FR8506071A 1985-04-04 1985-04-22 Joint d'etancheite a levre ameliore Expired - Fee Related FR2580768B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08508935A GB2173264B (en) 1985-04-04 1985-04-04 Ptfe sealing element for shaft seals

Publications (2)

Publication Number Publication Date
FR2580768A1 FR2580768A1 (fr) 1986-10-24
FR2580768B1 true FR2580768B1 (fr) 1990-06-22

Family

ID=10577251

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8506071A Expired - Fee Related FR2580768B1 (fr) 1985-04-04 1985-04-22 Joint d'etancheite a levre ameliore

Country Status (2)

Country Link
FR (1) FR2580768B1 (fr)
GB (1) GB2173264B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4971306A (en) * 1987-12-25 1990-11-20 Eagle Industry Co., Ltd. Seals for cylindrical surfaces
JPH02229966A (ja) * 1989-02-28 1990-09-12 Taiho Kogyo Co Ltd リップシール装置
US5009435A (en) * 1989-08-15 1991-04-23 Cummins Engine Company, Inc. Unitary sealing system with internal venting
DE19532701C2 (de) * 1995-09-05 2000-01-05 Freudenberg Carl Fa Lippendichtring
US6168164B1 (en) * 1998-12-08 2001-01-02 Federal-Mogul World Wide, Inc. Hydrodynamic seal and method of manufacture
FR2995652B1 (fr) * 2012-09-14 2014-09-26 Freudenberg Carl Kg Joint d'etancheite, en particulier pour liquide sous pression

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB492954A (en) * 1937-02-08 1938-09-29 Siemens Ag Improvements in or relating to shaft packings for the casings of electrical machinesor apparatus
FR1505487A (fr) * 1966-10-28 1967-12-15 Guinard Pompes Perfectionnement aux joints tournants à régulation de fuite
US4132421A (en) * 1975-02-14 1979-01-02 Federal-Mogul Corporation Shaft seal

Also Published As

Publication number Publication date
GB2173264B (en) 1988-04-27
GB8508935D0 (en) 1985-05-09
FR2580768A1 (fr) 1986-10-24
GB2173264A (en) 1986-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse