FR2567574B2 - Variation du volume de culasse d'un moteur thermique a quatre temps, par une animation reguliere du piston culasse a la demi-vitesse du piston moteur - Google Patents

Variation du volume de culasse d'un moteur thermique a quatre temps, par une animation reguliere du piston culasse a la demi-vitesse du piston moteur

Info

Publication number
FR2567574B2
FR2567574B2 FR8406270A FR8406270A FR2567574B2 FR 2567574 B2 FR2567574 B2 FR 2567574B2 FR 8406270 A FR8406270 A FR 8406270A FR 8406270 A FR8406270 A FR 8406270A FR 2567574 B2 FR2567574 B2 FR 2567574B2
Authority
FR
France
Prior art keywords
piston
engine
cylinder
variation
half speed
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
FR8406270A
Other languages
English (en)
Other versions
FR2567574A2 (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.)
MALLOR DEYDIER DE PIERREFEU CH
Original Assignee
MALLOR DEYDIER DE PIERREFEU CH
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
Priority claimed from FR8010144A external-priority patent/FR2483011A1/fr
Application filed by MALLOR DEYDIER DE PIERREFEU CH filed Critical MALLOR DEYDIER DE PIERREFEU CH
Priority to FR8406270A priority Critical patent/FR2567574B2/fr
Publication of FR2567574A2 publication Critical patent/FR2567574A2/fr
Application granted granted Critical
Publication of FR2567574B2 publication Critical patent/FR2567574B2/fr
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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B7/00—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F01B7/02—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons
    • F01B7/14—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons acting on different main shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00
    • F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with rotary main shaft other than crankshaft
    • F01B9/047—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with rotary main shaft other than crankshaft with rack and pinion
    • 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
    • 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
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
FR8406270A 1980-05-22 1984-05-23 Variation du volume de culasse d'un moteur thermique a quatre temps, par une animation reguliere du piston culasse a la demi-vitesse du piston moteur Expired FR2567574B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8406270A FR2567574B2 (fr) 1980-05-22 1984-05-23 Variation du volume de culasse d'un moteur thermique a quatre temps, par une animation reguliere du piston culasse a la demi-vitesse du piston moteur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8010144A FR2483011A1 (fr) 1980-05-22 1980-05-22 Dispositif pour rendre variable le volume d'une chambre d'explosion ou de combustion d'un moteur thermique a deux ou quatre temps
FR8406270A FR2567574B2 (fr) 1980-05-22 1984-05-23 Variation du volume de culasse d'un moteur thermique a quatre temps, par une animation reguliere du piston culasse a la demi-vitesse du piston moteur

Publications (2)

Publication Number Publication Date
FR2567574A2 FR2567574A2 (fr) 1986-01-17
FR2567574B2 true FR2567574B2 (fr) 1988-01-22

Family

ID=26221769

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8406270A Expired FR2567574B2 (fr) 1980-05-22 1984-05-23 Variation du volume de culasse d'un moteur thermique a quatre temps, par une animation reguliere du piston culasse a la demi-vitesse du piston moteur

Country Status (1)

Country Link
FR (1) FR2567574B2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009096763A1 (fr) * 2008-01-30 2009-08-06 Kuralbaev Baurzhan Kaldybekovi Moteur à combustion interne à pistons "baur"
WO2009152592A1 (fr) * 2008-06-17 2009-12-23 Proenca Luiz Carlos Leite Moteur à combustion interne à piston de travail et piston de commande

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE415670A (fr) *
GB1516982A (en) * 1975-09-15 1978-07-05 Jones R Reciprocating piston heat engines
SE7602179L (sv) * 1976-02-24 1977-08-25 Skerblacka Bil & Motor Ab Sett att oka otto-motors medelverkningsgrad och anordning for settets genomforande
US4169435A (en) * 1977-06-23 1979-10-02 Faulconer Edward L Jr Internal combustion engine and method

Also Published As

Publication number Publication date
FR2567574A2 (fr) 1986-01-17

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