GB1320326A - Piston rings - Google Patents

Piston rings

Info

Publication number
GB1320326A
GB1320326A GB1320326DA GB1320326A GB 1320326 A GB1320326 A GB 1320326A GB 1320326D A GB1320326D A GB 1320326DA GB 1320326 A GB1320326 A GB 1320326A
Authority
GB
United Kingdom
Prior art keywords
piston rings
rings
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
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.)
Federal Mogul Bradford Ltd
Original Assignee
Hepworth and Grandage 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 Hepworth and Grandage Ltd filed Critical Hepworth and Grandage Ltd
Publication of GB1320326A publication Critical patent/GB1320326A/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
    • F16J9/20—Rings with special cross-section; Oil-scraping rings
GB1320326D 1969-09-19 1969-09-19 Piston rings Expired GB1320326A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4638069 1969-09-19

Publications (1)

Publication Number Publication Date
GB1320326A true GB1320326A (en) 1973-06-13

Family

ID=10441023

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1320326D Expired GB1320326A (en) 1969-09-19 1969-09-19 Piston rings

Country Status (1)

Country Link
GB (1) GB1320326A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164418A (en) * 1984-09-10 1986-03-19 Nippon Piston Ring Co Ltd Piston-ring combination

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164418A (en) * 1984-09-10 1986-03-19 Nippon Piston Ring Co Ltd Piston-ring combination

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees