GB1072442A - Improved piston-ring unit - Google Patents

Improved piston-ring unit

Info

Publication number
GB1072442A
GB1072442A GB395466A GB395466A GB1072442A GB 1072442 A GB1072442 A GB 1072442A GB 395466 A GB395466 A GB 395466A GB 395466 A GB395466 A GB 395466A GB 1072442 A GB1072442 A GB 1072442A
Authority
GB
United Kingdom
Prior art keywords
ring
ring unit
piston
improved piston
extension
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
GB395466A
Inventor
John Frederick Campbell Close
Roy Arnold Williams
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.)
Unisearch Ltd
Original Assignee
Unisearch 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 Unisearch Ltd filed Critical Unisearch Ltd
Priority to GB395466A priority Critical patent/GB1072442A/en
Publication of GB1072442A publication Critical patent/GB1072442A/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)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

1,072,442. Pistons. UNISEARCH Ltd. Jan. 28, 1966, No. 3954/66. Heading F2T. A piston end ring unit of elastomerie material comprises a body (1) and a piston ring formed by a collar (3) on a tubular extension (2) of the body. A piston rod (6) may be formed integral with the body (1). In use, the ring (3) is deformed to provide a sealing edge (8) in contact with the cylinder bore. An extension (2) and ring (3) may be provided on each end of the body.
GB395466A 1966-01-28 1966-01-28 Improved piston-ring unit Expired GB1072442A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB395466A GB1072442A (en) 1966-01-28 1966-01-28 Improved piston-ring unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB395466A GB1072442A (en) 1966-01-28 1966-01-28 Improved piston-ring unit

Publications (1)

Publication Number Publication Date
GB1072442A true GB1072442A (en) 1967-06-14

Family

ID=9768024

Family Applications (1)

Application Number Title Priority Date Filing Date
GB395466A Expired GB1072442A (en) 1966-01-28 1966-01-28 Improved piston-ring unit

Country Status (1)

Country Link
GB (1) GB1072442A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485145A1 (en) * 1980-06-18 1981-12-24 Kugelfischer G Schaefer & Co GROOVED RING OR SEAL SLEEVE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485145A1 (en) * 1980-06-18 1981-12-24 Kugelfischer G Schaefer & Co GROOVED RING OR SEAL SLEEVE

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