GB756460A - Improvements in or relating to sealing rings for use between relatively movable members - Google Patents

Improvements in or relating to sealing rings for use between relatively movable members

Info

Publication number
GB756460A
GB756460A GB3136853A GB3136853A GB756460A GB 756460 A GB756460 A GB 756460A GB 3136853 A GB3136853 A GB 3136853A GB 3136853 A GB3136853 A GB 3136853A GB 756460 A GB756460 A GB 756460A
Authority
GB
United Kingdom
Prior art keywords
ring
rubber
relatively movable
movable members
piston
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
GB3136853A
Inventor
John Dudley North
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.)
Boulton Paul Aircraft Ltd
Original Assignee
Boulton Paul Aircraft Ltd
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 Boulton Paul Aircraft Ltd filed Critical Boulton Paul Aircraft Ltd
Priority to GB3136853A priority Critical patent/GB756460A/en
Publication of GB756460A publication Critical patent/GB756460A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)

Abstract

756,460. Piston packing; stuffing-box substitutes. BOULTON PAUL AIRCRAFT, Ltd. Nov. 5, 1954 [Nov. 12, 1953], No. 31368/53. Classes 122(1) and 122(5) A seal between two relatively movable members 3, 4, such as a piston and cylinder pr piston rod and cylinder end wall comprises a ring 1 of rubber or like resilient material located with axial clearance in a groove 2 in one member 3 so that it is subjected to the pressure P of the liquid to be sealed and a ring 6 of less resilient, synthetic resin material offering less resistance to sliding disposed between the rubber or like ring 1 and the other member 4 and having a cross sectional profile such that, irrespective of differences due to differences between its internal and ex. ternal diameters, the surface in sealing contact with the other member 4 is of lesser area than the surface in contact with the rubber or like ring. The ring 6 may be of polytetrafluoroethylene and its sealing surface area may be reduced by forming grooves, such as 7, in the surface or by cutting away one or both edges thereof.
GB3136853A 1953-11-12 1953-11-12 Improvements in or relating to sealing rings for use between relatively movable members Expired GB756460A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3136853A GB756460A (en) 1953-11-12 1953-11-12 Improvements in or relating to sealing rings for use between relatively movable members

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3136853A GB756460A (en) 1953-11-12 1953-11-12 Improvements in or relating to sealing rings for use between relatively movable members

Publications (1)

Publication Number Publication Date
GB756460A true GB756460A (en) 1956-09-05

Family

ID=10322060

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3136853A Expired GB756460A (en) 1953-11-12 1953-11-12 Improvements in or relating to sealing rings for use between relatively movable members

Country Status (1)

Country Link
GB (1) GB756460A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1094055B (en) * 1959-01-08 1960-12-01 Hans Kreidel Jun Direction-adjustable and lockable screw-in high pressure pipe connection
DE1675910B1 (en) * 1966-03-30 1973-03-15 Houdaille Industries Inc poetry
US3814445A (en) * 1972-02-10 1974-06-04 Zurik Corp De Seal assembly
US4103910A (en) * 1975-10-14 1978-08-01 Silvey Elmer R Piston-cylinder seal assembly
US4244280A (en) * 1977-10-21 1981-01-13 Kurt Stoll Piston for a pneumatic cylinder
EP0056222A1 (en) * 1981-01-14 1982-07-21 VOEST-ALPINE Aktiengesellschaft Butterfly valve
US4387902A (en) * 1981-10-19 1983-06-14 C. E. Conover & Co., Inc. Elastomeric seal ring with self-lubricating wear-reducing feature
GB2141189A (en) * 1983-06-07 1984-12-12 Christensen Inc High-pressure sealing means for longitudinally movable parts of deep-well drilling tools
EP0345561A2 (en) * 1988-06-04 1989-12-13 Manfred Fietz Telescopic device and method of making it
US5018753A (en) * 1988-06-14 1991-05-28 Hydro Rene Luc Compositions for hydraulic joint
US5071142A (en) * 1989-03-31 1991-12-10 Leber Corporation Bi-directional substantially zero leakage path sealing assembly
US5193821A (en) * 1989-03-31 1993-03-16 Leber Corporation Substantially zero leakage path sealing assembly with zero degree bias angle

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1094055B (en) * 1959-01-08 1960-12-01 Hans Kreidel Jun Direction-adjustable and lockable screw-in high pressure pipe connection
DE1675910B1 (en) * 1966-03-30 1973-03-15 Houdaille Industries Inc poetry
US3814445A (en) * 1972-02-10 1974-06-04 Zurik Corp De Seal assembly
US4103910A (en) * 1975-10-14 1978-08-01 Silvey Elmer R Piston-cylinder seal assembly
US4244280A (en) * 1977-10-21 1981-01-13 Kurt Stoll Piston for a pneumatic cylinder
EP0056222A1 (en) * 1981-01-14 1982-07-21 VOEST-ALPINE Aktiengesellschaft Butterfly valve
US4387902A (en) * 1981-10-19 1983-06-14 C. E. Conover & Co., Inc. Elastomeric seal ring with self-lubricating wear-reducing feature
GB2141189A (en) * 1983-06-07 1984-12-12 Christensen Inc High-pressure sealing means for longitudinally movable parts of deep-well drilling tools
FR2547387A1 (en) * 1983-06-07 1984-12-14 Christensen Inc HIGH PRESSURE SEAL FOR DEEP DRILLING TOOL ELEMENTS WITH RELATIVE LONGITUDINAL SLIDING
EP0345561A2 (en) * 1988-06-04 1989-12-13 Manfred Fietz Telescopic device and method of making it
EP0345561A3 (en) * 1988-06-04 1990-09-19 Manfred Fietz Telescopic device and method of making it
US5018753A (en) * 1988-06-14 1991-05-28 Hydro Rene Luc Compositions for hydraulic joint
US5071142A (en) * 1989-03-31 1991-12-10 Leber Corporation Bi-directional substantially zero leakage path sealing assembly
US5193821A (en) * 1989-03-31 1993-03-16 Leber Corporation Substantially zero leakage path sealing assembly with zero degree bias angle

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