FR534019A - Device for controlling the timing in piston engines - Google Patents

Device for controlling the timing in piston engines

Info

Publication number
FR534019A
FR534019A FR534019DA FR534019A FR 534019 A FR534019 A FR 534019A FR 534019D A FR534019D A FR 534019DA FR 534019 A FR534019 A FR 534019A
Authority
FR
France
Prior art keywords
timing
controlling
piston engines
engines
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
Ferruccio Valobra
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 FR534019A publication Critical patent/FR534019A/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
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/352—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using bevel or epicyclic gear
    • 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
    • F01L2311/00—Differential gears located between crankshafts and camshafts for varying the timing of valves
FR534019D 1914-01-26 1915-01-23 Device for controlling the timing in piston engines Expired FR534019A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT534019X 1914-01-26

Publications (1)

Publication Number Publication Date
FR534019A true FR534019A (en) 1922-03-16

Family

ID=11282427

Family Applications (1)

Application Number Title Priority Date Filing Date
FR534019D Expired FR534019A (en) 1914-01-26 1915-01-23 Device for controlling the timing in piston engines

Country Status (1)

Country Link
FR (1) FR534019A (en)

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