FR1109466A - Improvements to four-stroke internal combustion engines - Google Patents

Improvements to four-stroke internal combustion engines

Info

Publication number
FR1109466A
FR1109466A FR1109466DA FR1109466A FR 1109466 A FR1109466 A FR 1109466A FR 1109466D A FR1109466D A FR 1109466DA FR 1109466 A FR1109466 A FR 1109466A
Authority
FR
France
Prior art keywords
internal combustion
combustion engines
stroke internal
stroke
engines
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
Maurice Lixon
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 FR1109466A publication Critical patent/FR1109466A/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
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • F02B75/048—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of a variable crank stroke length
    • 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
    • F02B41/02—Engines with prolonged expansion
    • F02B41/04—Engines with prolonged expansion in main 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
FR1109466D 1953-07-24 1954-07-21 Improvements to four-stroke internal combustion engines Expired FR1109466A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE1109466X 1953-07-24

Publications (1)

Publication Number Publication Date
FR1109466A true FR1109466A (en) 1956-01-30

Family

ID=3893438

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1109466D Expired FR1109466A (en) 1953-07-24 1954-07-21 Improvements to four-stroke internal combustion engines

Country Status (1)

Country Link
FR (1) FR1109466A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489413A1 (en) * 1980-08-28 1982-03-05 Farkas Pierre THERMAL MOTOR WITH PROLONGED RELIEF, COMPRESSION REALIZABLE
DE102005000913A1 (en) * 2005-01-06 2006-07-27 Helmut Obieglo Stroke transmission for internal combustion engine has guided end of piston rod which implements strokes such that during crankshaft revolution, strokes consist of two geometric subrange of different lengths
EP1760290A2 (en) * 2005-08-29 2007-03-07 HONDA MOTOR CO., Ltd. Variable stroke engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489413A1 (en) * 1980-08-28 1982-03-05 Farkas Pierre THERMAL MOTOR WITH PROLONGED RELIEF, COMPRESSION REALIZABLE
DE102005000913A1 (en) * 2005-01-06 2006-07-27 Helmut Obieglo Stroke transmission for internal combustion engine has guided end of piston rod which implements strokes such that during crankshaft revolution, strokes consist of two geometric subrange of different lengths
EP1760290A2 (en) * 2005-08-29 2007-03-07 HONDA MOTOR CO., Ltd. Variable stroke engine
EP1760290A3 (en) * 2005-08-29 2012-02-29 Honda Motor Co., Ltd. Variable stroke engine

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