IT201700077362A1 - DESMODROMIC CONTROL OF THE VALVES OF ENDOTHERMIC MOTORS WITH VERY HIGH RPM - Google Patents

DESMODROMIC CONTROL OF THE VALVES OF ENDOTHERMIC MOTORS WITH VERY HIGH RPM

Info

Publication number
IT201700077362A1
IT201700077362A1 IT102017000077362A IT201700077362A IT201700077362A1 IT 201700077362 A1 IT201700077362 A1 IT 201700077362A1 IT 102017000077362 A IT102017000077362 A IT 102017000077362A IT 201700077362 A IT201700077362 A IT 201700077362A IT 201700077362 A1 IT201700077362 A1 IT 201700077362A1
Authority
IT
Italy
Prior art keywords
valves
high rpm
desmodromic control
endothermic motors
endothermic
Prior art date
Application number
IT102017000077362A
Other languages
Italian (it)
Inventor
D'ancona Pier Lorenzo Levi
Raoul Cangemi
Gianni Cerzoso
Original Assignee
Levi Dancona Pier Lorenzo
Raoul Cangemi
Gianni Cerzoso
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 Levi Dancona Pier Lorenzo, Raoul Cangemi, Gianni Cerzoso filed Critical Levi Dancona Pier Lorenzo
Priority to IT102017000077362A priority Critical patent/IT201700077362A1/en
Publication of IT201700077362A1 publication Critical patent/IT201700077362A1/en

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
    • F01L1/30—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of positively opened and closed valves, i.e. desmodromic valves
    • 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
    • F01L1/02—Valve drive
    • 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
    • F01L1/02—Valve drive
    • F01L1/026—Gear drive
    • 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
    • F01L1/12—Transmitting gear between valve drive and valve
    • 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
    • F01L1/20—Adjusting or compensating clearance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
IT102017000077362A 2017-07-10 2017-07-10 DESMODROMIC CONTROL OF THE VALVES OF ENDOTHERMIC MOTORS WITH VERY HIGH RPM IT201700077362A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT102017000077362A IT201700077362A1 (en) 2017-07-10 2017-07-10 DESMODROMIC CONTROL OF THE VALVES OF ENDOTHERMIC MOTORS WITH VERY HIGH RPM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000077362A IT201700077362A1 (en) 2017-07-10 2017-07-10 DESMODROMIC CONTROL OF THE VALVES OF ENDOTHERMIC MOTORS WITH VERY HIGH RPM

Publications (1)

Publication Number Publication Date
IT201700077362A1 true IT201700077362A1 (en) 2019-01-10

Family

ID=61024826

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000077362A IT201700077362A1 (en) 2017-07-10 2017-07-10 DESMODROMIC CONTROL OF THE VALVES OF ENDOTHERMIC MOTORS WITH VERY HIGH RPM

Country Status (1)

Country Link
IT (1) IT201700077362A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB108929A (en) * 1916-09-26 1917-08-30 Sydney Slater Guy Improvements in or relating to the Valve Mechanism of V-type Internal Combustion Engines.
US1541081A (en) * 1924-05-26 1925-06-09 Vareille Pierre Henri Edmond Positive-valve-control mechanism
DE1108981B (en) * 1957-07-31 1961-06-15 Kloeckner Humboldt Deutz Ag Forced control for the inlet or outlet valve of internal combustion engines
US3463131A (en) * 1968-03-12 1969-08-26 John W Dolby Valve operating mechanism
US3610218A (en) * 1970-04-13 1971-10-05 Roger Owen Durham Desmodromic valve actuator
JPS61226507A (en) * 1985-03-30 1986-10-08 Hiroyuki Kusano Valve return equipment by cam in 4-cycle internal combustion engine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB108929A (en) * 1916-09-26 1917-08-30 Sydney Slater Guy Improvements in or relating to the Valve Mechanism of V-type Internal Combustion Engines.
US1541081A (en) * 1924-05-26 1925-06-09 Vareille Pierre Henri Edmond Positive-valve-control mechanism
DE1108981B (en) * 1957-07-31 1961-06-15 Kloeckner Humboldt Deutz Ag Forced control for the inlet or outlet valve of internal combustion engines
US3463131A (en) * 1968-03-12 1969-08-26 John W Dolby Valve operating mechanism
US3610218A (en) * 1970-04-13 1971-10-05 Roger Owen Durham Desmodromic valve actuator
JPS61226507A (en) * 1985-03-30 1986-10-08 Hiroyuki Kusano Valve return equipment by cam in 4-cycle internal combustion engine

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