FR920420A - Improvements to valves for combustion engines - Google Patents

Improvements to valves for combustion engines

Info

Publication number
FR920420A
FR920420A FR920420DA FR920420A FR 920420 A FR920420 A FR 920420A FR 920420D A FR920420D A FR 920420DA FR 920420 A FR920420 A FR 920420A
Authority
FR
France
Prior art keywords
valves
combustion engines
engines
combustion
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
Joseph-Georges-Raymo Lasnier
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 FR920420A publication Critical patent/FR920420A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR920420D 1945-09-29 1945-09-29 Improvements to valves for combustion engines Expired FR920420A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR920420T 1945-09-29

Publications (1)

Publication Number Publication Date
FR920420A true FR920420A (en) 1947-04-08

Family

ID=9428553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR920420D Expired FR920420A (en) 1945-09-29 1945-09-29 Improvements to valves for combustion engines

Country Status (1)

Country Link
FR (1) FR920420A (en)

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