FR531739A - Improvements made to piston rings - Google Patents

Improvements made to piston rings

Info

Publication number
FR531739A
FR531739A FR531739DA FR531739A FR 531739 A FR531739 A FR 531739A FR 531739D A FR531739D A FR 531739DA FR 531739 A FR531739 A FR 531739A
Authority
FR
France
Prior art keywords
improvements made
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
Other languages
French (fr)
Inventor
Clarence Steuart Ashley
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 filed Critical
Application granted granted Critical
Publication of FR531739A publication Critical patent/FR531739A/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
    • F16J9/206—One-piece oil-scraping rings
FR531739D 1920-04-10 1921-03-08 Improvements made to piston rings Expired FR531739A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US531739XA 1920-04-10 1920-04-10

Publications (1)

Publication Number Publication Date
FR531739A true FR531739A (en) 1922-01-19

Family

ID=21982396

Family Applications (1)

Application Number Title Priority Date Filing Date
FR531739D Expired FR531739A (en) 1920-04-10 1921-03-08 Improvements made to piston rings

Country Status (1)

Country Link
FR (1) FR531739A (en)

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