[go: up one dir, main page]

GB2146710B - Improved lip seal - Google Patents

Improved lip seal

Info

Publication number
GB2146710B
GB2146710B GB08319443A GB8319443A GB2146710B GB 2146710 B GB2146710 B GB 2146710B GB 08319443 A GB08319443 A GB 08319443A GB 8319443 A GB8319443 A GB 8319443A GB 2146710 B GB2146710 B GB 2146710B
Authority
GB
United Kingdom
Prior art keywords
lip seal
improved lip
improved
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.)
Expired
Application number
GB08319443A
Other versions
GB8319443D0 (en
GB2146710A (en
Inventor
Alan 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
Priority to GB08319443A priority Critical patent/GB2146710B/en
Publication of GB8319443D0 publication Critical patent/GB8319443D0/en
Priority to DE19853514163 priority patent/DE3514163A1/en
Publication of GB2146710A publication Critical patent/GB2146710A/en
Application granted granted Critical
Publication of GB2146710B publication Critical patent/GB2146710B/en
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
    • F16J15/3204—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
    • 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)
GB08319443A 1983-07-19 1983-07-19 Improved lip seal Expired GB2146710B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB08319443A GB2146710B (en) 1983-07-19 1983-07-19 Improved lip seal
DE19853514163 DE3514163A1 (en) 1983-07-19 1985-04-19 LIP SEAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08319443A GB2146710B (en) 1983-07-19 1983-07-19 Improved lip seal

Publications (3)

Publication Number Publication Date
GB8319443D0 GB8319443D0 (en) 1983-08-17
GB2146710A GB2146710A (en) 1985-04-24
GB2146710B true GB2146710B (en) 1986-07-02

Family

ID=10545924

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08319443A Expired GB2146710B (en) 1983-07-19 1983-07-19 Improved lip seal

Country Status (2)

Country Link
DE (1) DE3514163A1 (en)
GB (1) GB2146710B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3607662A1 (en) * 1986-03-08 1987-09-17 Goetze Ag Lip sealing ring
US4739998A (en) * 1986-11-21 1988-04-26 Federal-Mogul Corporation Bidirectional seal with elliptical sealing barriers
FR2612595B1 (en) * 1987-03-16 1990-04-13 Procal RADIAL TYPE SEALING RING
IT1394510B1 (en) * 2009-06-10 2012-07-05 Umbra Meccanotecnica SINGLE COMPONENT KIT THAT INTEGRATES A SIMPLE OR COMPOSITE LIP HOLD WITH THE SLIDE SUPPORT NOT IN A SEPARATE WAY.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929341A (en) * 1973-12-19 1975-12-30 Federal Mogul Corp Method of making polytetrafluoroethylene sealing elements with hydrodynamic action
DE3316063C2 (en) * 1983-05-03 1985-10-17 Fa. Carl Freudenberg, 6940 Weinheim poetry
US4497496A (en) * 1983-05-16 1985-02-05 Microdot Inc. Hydrodynamic slitted seal and method of manufacture thereof
DE3327229A1 (en) * 1983-07-28 1985-02-07 Elring Dichtungswerke Gmbh, 7012 Fellbach RADIAL SHAFT SEAL
DE10111288A1 (en) * 2001-03-09 2002-09-12 Wella Ag Anti-dandruff agents

Also Published As

Publication number Publication date
DE3514163A1 (en) 1986-10-23
GB8319443D0 (en) 1983-08-17
GB2146710A (en) 1985-04-24

Similar Documents

Publication Publication Date Title
GB2138365B (en) Seal
GB8320093D0 (en) Seal
GB8421013D0 (en) Sealing grommet
DE3476830D1 (en) Improved mechanical seal
GB2153020B (en) Lip seal
GB8427316D0 (en) Seal assembly
GB8414979D0 (en) Sealing arrangement
GB8322312D0 (en) Seals
GB8319185D0 (en) Seals
GB8414591D0 (en) Seal assembly
EP0046866A3 (en) Lip seal
GB8417257D0 (en) Sealing arrangement
GB2146710B (en) Improved lip seal
GB2133482B (en) Seal assembly
GB2134955B (en) Sealing arrangement
GB8311321D0 (en) Seals
GB8410532D0 (en) Seals
GB8325427D0 (en) Lip seals
GB2141383B (en) Sealing means
GB8424155D0 (en) Seal assembly
GB2142693B (en) Dust seal
DE3568627D1 (en) Lip seal
GB8425500D0 (en) Sealing gasket
PL246901A1 (en) Sealing compounds
GB8406535D0 (en) Seal

Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20030718