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GB1466733A - High pressure lip seal - Google Patents

High pressure lip seal

Info

Publication number
GB1466733A
GB1466733A GB1753974A GB1753974A GB1466733A GB 1466733 A GB1466733 A GB 1466733A GB 1753974 A GB1753974 A GB 1753974A GB 1753974 A GB1753974 A GB 1753974A GB 1466733 A GB1466733 A GB 1466733A
Authority
GB
United Kingdom
Prior art keywords
high pressure
lip seal
pressure lip
ring
fluid pressure
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
GB1753974A
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.)
Crane Packing Co
Original Assignee
Crane Packing Co
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 Crane Packing Co filed Critical Crane Packing Co
Priority to GB1753974A priority Critical patent/GB1466733A/en
Publication of GB1466733A publication Critical patent/GB1466733A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Of Bearings (AREA)

Abstract

1466733 Shaft seals CRANE PACKING CO 22 April 1974 17539/74 Heading F2B In order to maintain knife-edge sealing contact between ring 15 and shaft (12), however great the fluid pressure, surface 24 is sloped to provide a force to balance that which the fluid pressure exerts on surface 22. Ring 15 may be of elastomeric material or P.T.F.E. Grease consisting of powdered P.T.F.E. and a silicone is carried in groove 26.
GB1753974A 1974-04-22 1974-04-22 High pressure lip seal Expired GB1466733A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1753974A GB1466733A (en) 1974-04-22 1974-04-22 High pressure lip seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1753974A GB1466733A (en) 1974-04-22 1974-04-22 High pressure lip seal

Publications (1)

Publication Number Publication Date
GB1466733A true GB1466733A (en) 1977-03-09

Family

ID=10096956

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1753974A Expired GB1466733A (en) 1974-04-22 1974-04-22 High pressure lip seal

Country Status (1)

Country Link
GB (1) GB1466733A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2850394A1 (en) * 1977-11-23 1979-05-31 Garlock Inc METHOD OF SEALING A SHAFT IN A HOUSING BORE AND SHAFT SEALING FOR IT
FR2562198A1 (en) * 1984-04-03 1985-10-04 Nuovo Pignone Spa IMPROVED SEALING SYSTEM, PARTICULARLY SUITABLE FOR BALL JOINTS OF LARGE DEPTH UNDERWATER INSTALLATIONS
US4895035A (en) * 1987-03-26 1990-01-23 Mitsubishi Denki Kabushiki Kaisha Device for supporting pinion shaft of electric motor for starting engine
US5092125A (en) * 1987-10-29 1992-03-03 Automotive Products Plc Seal
US5269537A (en) * 1992-10-13 1993-12-14 Caterpillar Inc. Composite radial seal

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2850394A1 (en) * 1977-11-23 1979-05-31 Garlock Inc METHOD OF SEALING A SHAFT IN A HOUSING BORE AND SHAFT SEALING FOR IT
FR2562198A1 (en) * 1984-04-03 1985-10-04 Nuovo Pignone Spa IMPROVED SEALING SYSTEM, PARTICULARLY SUITABLE FOR BALL JOINTS OF LARGE DEPTH UNDERWATER INSTALLATIONS
US4895035A (en) * 1987-03-26 1990-01-23 Mitsubishi Denki Kabushiki Kaisha Device for supporting pinion shaft of electric motor for starting engine
US4995275A (en) * 1987-03-26 1991-02-26 Mitsubishi Denki Kabushiki Kaisha Device for supporting pinion shaft of electric motor for starting engine
US5092125A (en) * 1987-10-29 1992-03-03 Automotive Products Plc Seal
US5269537A (en) * 1992-10-13 1993-12-14 Caterpillar Inc. Composite radial seal
WO1994009296A1 (en) * 1992-10-13 1994-04-28 Caterpillar Inc. Composite radial seal

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee