FR1538529A - Improvements to internal combustion valve engines - Google Patents

Improvements to internal combustion valve engines

Info

Publication number
FR1538529A
FR1538529A FR115625A FR115625A FR1538529A FR 1538529 A FR1538529 A FR 1538529A FR 115625 A FR115625 A FR 115625A FR 115625 A FR115625 A FR 115625A FR 1538529 A FR1538529 A FR 1538529A
Authority
FR
France
Prior art keywords
internal combustion
combustion valve
valve engines
engines
internal
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
FR115625A
Other languages
French (fr)
Inventor
Louis Monpetit
Jacques Honore Gaspard Ollier
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
Priority to FR115625A priority Critical patent/FR1538529A/en
Application granted granted Critical
Publication of FR1538529A publication Critical patent/FR1538529A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • 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
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D15/00—Varying compression ratio
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2700/00—Measures relating to the combustion process without indication of the kind of fuel or with more than one fuel
    • F02B2700/02—Four stroke engines
    • F02B2700/023—Four stroke engines with measures for charging, increasing the power
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/03—Controlling by changing the compression ratio
    • F02D2700/035—Controlling by changing the compression ratio without modifying the volume of the compression space, e.g. by changing the valve timing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
FR115625A 1967-07-25 1967-07-25 Improvements to internal combustion valve engines Expired FR1538529A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR115625A FR1538529A (en) 1967-07-25 1967-07-25 Improvements to internal combustion valve engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR115625A FR1538529A (en) 1967-07-25 1967-07-25 Improvements to internal combustion valve engines

Publications (1)

Publication Number Publication Date
FR1538529A true FR1538529A (en) 1968-09-06

Family

ID=8635767

Family Applications (1)

Application Number Title Priority Date Filing Date
FR115625A Expired FR1538529A (en) 1967-07-25 1967-07-25 Improvements to internal combustion valve engines

Country Status (1)

Country Link
FR (1) FR1538529A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002994A1 (en) * 1982-02-23 1983-09-01 Helix Tech Corp Fluid actuator for cryogenic valve
FR2758857A1 (en) * 1997-01-27 1998-07-31 Aisin Seiki IC engine valve actuating mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002994A1 (en) * 1982-02-23 1983-09-01 Helix Tech Corp Fluid actuator for cryogenic valve
FR2758857A1 (en) * 1997-01-27 1998-07-31 Aisin Seiki IC engine valve actuating mechanism

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