GB1399537A - Sealing assemblies - Google Patents

Sealing assemblies

Info

Publication number
GB1399537A
GB1399537A GB4996872A GB4996872A GB1399537A GB 1399537 A GB1399537 A GB 1399537A GB 4996872 A GB4996872 A GB 4996872A GB 4996872 A GB4996872 A GB 4996872A GB 1399537 A GB1399537 A GB 1399537A
Authority
GB
United Kingdom
Prior art keywords
sealing assemblies
assemblies
sealing
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
GB4996872A
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.)
Parker Hannifin Corp
Original Assignee
Parker Hannifin Corp
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 Parker Hannifin Corp filed Critical Parker Hannifin Corp
Publication of GB1399537A publication Critical patent/GB1399537A/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
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings
    • 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)
GB4996872A 1971-11-22 1972-10-30 Sealing assemblies Expired GB1399537A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20101871A 1971-11-22 1971-11-22

Publications (1)

Publication Number Publication Date
GB1399537A true GB1399537A (en) 1975-07-02

Family

ID=22744144

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4996872A Expired GB1399537A (en) 1971-11-22 1972-10-30 Sealing assemblies

Country Status (4)

Country Link
CA (1) CA997801A (en)
DE (1) DE2256542C2 (en)
FR (1) FR2162968A5 (en)
GB (1) GB1399537A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067407A (en) * 1976-06-08 1978-01-10 Greene, Tweed & Co., Inc. Annular seal
FR2459926A1 (en) * 1979-06-25 1981-01-16 Jacottet Sa Ets HYDROSTATIC BALANCING LIPSTICK FOR PRESSURIZED FLUID
DE2928296A1 (en) * 1979-07-13 1981-01-29 Hermann Bansbach Piston rod seal for pneumatic cylinder - includes O=ring to produce radial contact pressure for seal lip

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1084137A (en) * 1900-01-01
US2456356A (en) * 1947-12-09 1948-12-14 Joseph S Aber Packing gasket and static seal
US2934363A (en) * 1958-04-14 1960-04-26 Hydril Co Packing seal
FR1320884A (en) * 1962-01-31 1963-03-15 A Marrel Ets Improvements to seals for hydraulic cylinders and the like
US3512789A (en) * 1967-03-31 1970-05-19 Charles L Tanner Cryogenic face seal

Also Published As

Publication number Publication date
FR2162968A5 (en) 1973-07-20
DE2256542C2 (en) 1982-11-25
CA997801A (en) 1976-09-28
DE2256542A1 (en) 1973-05-30

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Legal Events

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