FR649077A - Improvements to internal combustion engines - Google Patents

Improvements to internal combustion engines

Info

Publication number
FR649077A
FR649077A FR649077DA FR649077A FR 649077 A FR649077 A FR 649077A FR 649077D A FR649077D A FR 649077DA FR 649077 A FR649077 A FR 649077A
Authority
FR
France
Prior art keywords
internal combustion
combustion engines
engines
internal
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
Lester F Beaulieu
Cornelius R Kennedy
Katherine Lucy Kennedy
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 FR649077A publication Critical patent/FR649077A/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
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR649077D 1928-02-15 1928-02-15 Improvements to internal combustion engines Expired FR649077A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR649077T 1928-02-15

Publications (1)

Publication Number Publication Date
FR649077A true FR649077A (en) 1928-12-18

Family

ID=9003093

Family Applications (1)

Application Number Title Priority Date Filing Date
FR649077D Expired FR649077A (en) 1928-02-15 1928-02-15 Improvements to internal combustion engines

Country Status (1)

Country Link
FR (1) FR649077A (en)

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