FR487143A - Improvements made and relating to the construction of internal combustion engines - Google Patents

Improvements made and relating to the construction of internal combustion engines

Info

Publication number
FR487143A
FR487143A FR487143A FR487143DA FR487143A FR 487143 A FR487143 A FR 487143A FR 487143 A FR487143 A FR 487143A FR 487143D A FR487143D A FR 487143DA FR 487143 A FR487143 A FR 487143A
Authority
FR
France
Prior art keywords
relating
construction
internal combustion
combustion engines
improvements made
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
FR487143A
Other languages
French (fr)
Inventor
Winfred Matthewman
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 FR487143A publication Critical patent/FR487143A/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
    • 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
    • F02B41/00—Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR487143A 1916-10-26 1917-10-13 Improvements made and relating to the construction of internal combustion engines Expired FR487143A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB487143X 1916-10-26

Publications (1)

Publication Number Publication Date
FR487143A true FR487143A (en) 1918-06-05

Family

ID=1523682

Family Applications (1)

Application Number Title Priority Date Filing Date
FR487143A Expired FR487143A (en) 1916-10-26 1917-10-13 Improvements made and relating to the construction of internal combustion engines

Country Status (1)

Country Link
FR (1) FR487143A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508100A1 (en) * 1981-06-23 1982-12-24 Yahya Fathi IC-engine with secondary piston - has second piston only moving with main piston during combustion stroke to maintain constant volume
FR2778208A1 (en) * 1998-05-04 1999-11-05 Pascal Leduc INTERNAL COMBUSTION FOUR-TIME ENGINE
ES2443086R1 (en) * 2012-08-17 2014-03-20 José María ARRANZ ITURRIOZ DOUBLE PISTON ENGINE
RU2818438C1 (en) * 2023-02-24 2024-05-02 Михаил Магомедович Омаров Two-stroke internal combustion engine with an additional piston

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508100A1 (en) * 1981-06-23 1982-12-24 Yahya Fathi IC-engine with secondary piston - has second piston only moving with main piston during combustion stroke to maintain constant volume
FR2778208A1 (en) * 1998-05-04 1999-11-05 Pascal Leduc INTERNAL COMBUSTION FOUR-TIME ENGINE
WO1999057425A1 (en) * 1998-05-04 1999-11-11 Pascal Leduc Four-stroke internal combustion engine
ES2443086R1 (en) * 2012-08-17 2014-03-20 José María ARRANZ ITURRIOZ DOUBLE PISTON ENGINE
RU2818438C1 (en) * 2023-02-24 2024-05-02 Михаил Магомедович Омаров Two-stroke internal combustion engine with an additional piston

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