FR684341A - Improvements to piston rings - Google Patents

Improvements to piston rings

Info

Publication number
FR684341A
FR684341A FR684341DA FR684341A FR 684341 A FR684341 A FR 684341A FR 684341D A FR684341D A FR 684341DA FR 684341 A FR684341 A FR 684341A
Authority
FR
France
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
Other languages
French (fr)
Inventor
Louis-Henbi-Liber Bellem
Erling-Christian Foss
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 FR684341A publication Critical patent/FR684341A/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
    • F16J9/28—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction of non-metals
FR684341D 1929-11-04 1929-11-04 Improvements to piston rings Expired FR684341A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR684341T 1929-11-04

Publications (1)

Publication Number Publication Date
FR684341A true FR684341A (en) 1930-06-24

Family

ID=9024384

Family Applications (1)

Application Number Title Priority Date Filing Date
FR684341D Expired FR684341A (en) 1929-11-04 1929-11-04 Improvements to piston rings

Country Status (1)

Country Link
FR (1) FR684341A (en)

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