FR708349A - Piston ring for internal combustion engine - Google Patents

Piston ring for internal combustion engine

Info

Publication number
FR708349A
FR708349A FR708349DA FR708349A FR 708349 A FR708349 A FR 708349A FR 708349D A FR708349D A FR 708349DA FR 708349 A FR708349 A FR 708349A
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
piston ring
piston
ring
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)
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.)
AUTOMOBILES UNIC SOC NOUV
Original Assignee
AUTOMOBILES UNIC SOC NOUV
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 AUTOMOBILES UNIC SOC NOUV filed Critical AUTOMOBILES UNIC SOC NOUV
Application granted granted Critical
Publication of FR708349A publication Critical patent/FR708349A/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
    • F16J9/08—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction with expansion obtained by pressure of the medium

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR708349D 1930-12-24 1930-12-24 Piston ring for internal combustion engine Expired FR708349A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR708349T 1930-12-24

Publications (1)

Publication Number Publication Date
FR708349A true FR708349A (en) 1931-07-22

Family

ID=9068856

Family Applications (1)

Application Number Title Priority Date Filing Date
FR708349D Expired FR708349A (en) 1930-12-24 1930-12-24 Piston ring for internal combustion engine

Country Status (1)

Country Link
FR (1) FR708349A (en)

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