FR736973A - Improvements to four-stroke engines with valve timing, combined operation for intake and exhaust - Google Patents

Improvements to four-stroke engines with valve timing, combined operation for intake and exhaust

Info

Publication number
FR736973A
FR736973A FR736973DA FR736973A FR 736973 A FR736973 A FR 736973A FR 736973D A FR736973D A FR 736973DA FR 736973 A FR736973 A FR 736973A
Authority
FR
France
Prior art keywords
intake
exhaust
valve timing
combined operation
stroke engines
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
Armando Levi Cases
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 FR736973A publication Critical patent/FR736973A/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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/28—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of coaxial valves; characterised by the provision of valves co-operating with both intake and exhaust ports
FR736973D 1931-05-12 1932-05-11 Improvements to four-stroke engines with valve timing, combined operation for intake and exhaust Expired FR736973A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT736973X 1931-05-12

Publications (1)

Publication Number Publication Date
FR736973A true FR736973A (en) 1932-12-05

Family

ID=11315362

Family Applications (1)

Application Number Title Priority Date Filing Date
FR736973D Expired FR736973A (en) 1931-05-12 1932-05-11 Improvements to four-stroke engines with valve timing, combined operation for intake and exhaust

Country Status (1)

Country Link
FR (1) FR736973A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE958344C (en) * 1951-07-19 1957-02-14 Daimler Benz Ag Seal for the valves of internal combustion engines
DE1119594B (en) * 1954-03-03 1961-12-14 Eta Corp G M B H Valve for internal combustion engines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE958344C (en) * 1951-07-19 1957-02-14 Daimler Benz Ag Seal for the valves of internal combustion engines
DE1119594B (en) * 1954-03-03 1961-12-14 Eta Corp G M B H Valve for internal combustion engines

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