FR517918A - Improvements to internal combustion engines - Google Patents

Improvements to internal combustion engines

Info

Publication number
FR517918A
FR517918A FR517918A FR517918DA FR517918A FR 517918 A FR517918 A FR 517918A FR 517918 A FR517918 A FR 517918A FR 517918D A FR517918D A FR 517918DA FR 517918 A FR517918 A FR 517918A
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
FR517918A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DAVISON MOTOR Co
Original Assignee
DAVISON MOTOR Co
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 DAVISON MOTOR Co filed Critical DAVISON MOTOR Co
Application granted granted Critical
Publication of FR517918A publication Critical patent/FR517918A/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
    • F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
    • F01L7/02—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • F01L7/04—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves surrounding working cylinder or piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR517918A 1915-12-13 1920-06-25 Improvements to internal combustion engines Expired FR517918A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US517918XA 1915-12-13 1915-12-13

Publications (1)

Publication Number Publication Date
FR517918A true FR517918A (en) 1921-05-17

Family

ID=21973397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR517918A Expired FR517918A (en) 1915-12-13 1920-06-25 Improvements to internal combustion engines

Country Status (1)

Country Link
FR (1) FR517918A (en)

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