FR328977A - Improvements in internal combustion engines - Google Patents

Improvements in internal combustion engines

Info

Publication number
FR328977A
FR328977A FR328977DA FR328977A FR 328977 A FR328977 A FR 328977A FR 328977D A FR328977D A FR 328977DA FR 328977 A FR328977 A FR 328977A
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
Frederick Hugh Smith
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR328977A publication Critical patent/FR328977A/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
    • F02B75/00—Other engines
    • F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F02B75/285—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders comprising a free auxiliary piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR328977D 1903-01-31 1903-01-31 Improvements in internal combustion engines Expired FR328977A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR328977T 1903-01-31

Publications (1)

Publication Number Publication Date
FR328977A true FR328977A (en) 1903-07-23

Family

ID=1378846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR328977D Expired FR328977A (en) 1903-01-31 1903-01-31 Improvements in internal combustion engines

Country Status (1)

Country Link
FR (1) FR328977A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009135274A2 (en) * 2008-05-08 2009-11-12 Omer Muftic Two-cycle engine with combined valve with piston

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009135274A2 (en) * 2008-05-08 2009-11-12 Omer Muftic Two-cycle engine with combined valve with piston
WO2009135274A3 (en) * 2008-05-08 2009-12-30 Omer Muftic Two-cycle engine with combined valve with piston

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