GB667529A - Improvements in or relating to piston rings - Google Patents

Improvements in or relating to piston rings

Info

Publication number
GB667529A
GB667529A GB993050A GB993050A GB667529A GB 667529 A GB667529 A GB 667529A GB 993050 A GB993050 A GB 993050A GB 993050 A GB993050 A GB 993050A GB 667529 A GB667529 A GB 667529A
Authority
GB
United Kingdom
Prior art keywords
piston rings
relating
kenningham
april
stepped
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
GB993050A
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.)
JOHN EDWARD SMITH KENNINGHAM
Original Assignee
JOHN EDWARD SMITH KENNINGHAM
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 JOHN EDWARD SMITH KENNINGHAM filed Critical JOHN EDWARD SMITH KENNINGHAM
Priority to GB993050A priority Critical patent/GB667529A/en
Publication of GB667529A publication Critical patent/GB667529A/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
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12—Details
    • F16J9/14—Joint-closures
    • F16J9/18—Joint-closures with separate bridge-elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

667,529. Piston rings. KENNINGHAM, J. E. S. April 21, 1950. No. 9930/50. Class 122(i). A helical piston ring has each free end formed with an extension 4 sliding on the inside of a fixed portion 10, the contacting face being stepped to form a gas seal.
GB993050A 1950-04-21 1950-04-21 Improvements in or relating to piston rings Expired GB667529A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB993050A GB667529A (en) 1950-04-21 1950-04-21 Improvements in or relating to piston rings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB993050A GB667529A (en) 1950-04-21 1950-04-21 Improvements in or relating to piston rings

Publications (1)

Publication Number Publication Date
GB667529A true GB667529A (en) 1952-03-05

Family

ID=9881403

Family Applications (1)

Application Number Title Priority Date Filing Date
GB993050A Expired GB667529A (en) 1950-04-21 1950-04-21 Improvements in or relating to piston rings

Country Status (1)

Country Link
GB (1) GB667529A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4669736A (en) * 1985-12-27 1987-06-02 Stirling Thermal Motors, Inc. Stirling engine with improved sealing piston ring assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4669736A (en) * 1985-12-27 1987-06-02 Stirling Thermal Motors, Inc. Stirling engine with improved sealing piston ring assembly

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