FR2746848B1 - Moteur a rapport volumetrique variable et son procede de montage - Google Patents

Moteur a rapport volumetrique variable et son procede de montage

Info

Publication number
FR2746848B1
FR2746848B1 FR9603784A FR9603784A FR2746848B1 FR 2746848 B1 FR2746848 B1 FR 2746848B1 FR 9603784 A FR9603784 A FR 9603784A FR 9603784 A FR9603784 A FR 9603784A FR 2746848 B1 FR2746848 B1 FR 2746848B1
Authority
FR
France
Prior art keywords
mounting method
volumetric ratio
ratio engine
variable volumetric
variable
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 - Fee Related
Application number
FR9603784A
Other languages
English (en)
Other versions
FR2746848A1 (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.)
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
Priority to FR9603784A priority Critical patent/FR2746848B1/fr
Priority to PCT/FR1997/000500 priority patent/WO1997036096A1/fr
Publication of FR2746848A1 publication Critical patent/FR2746848A1/fr
Application granted granted Critical
Publication of FR2746848B1 publication Critical patent/FR2746848B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0002—Cylinder arrangements
    • F02F7/0007—Crankcases of engines with cylinders in line
    • 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
    • F02B75/047—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of variable crankshaft position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0043—Arrangements of mechanical drive elements
    • F02F7/0058—Longitudinally or transversely separable crankcases
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1816—Number of cylinders four

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
FR9603784A 1996-03-27 1996-03-27 Moteur a rapport volumetrique variable et son procede de montage Expired - Fee Related FR2746848B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9603784A FR2746848B1 (fr) 1996-03-27 1996-03-27 Moteur a rapport volumetrique variable et son procede de montage
PCT/FR1997/000500 WO1997036096A1 (fr) 1996-03-27 1997-03-21 Moteur a rapport volumetrique variable et son procede de montage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9603784A FR2746848B1 (fr) 1996-03-27 1996-03-27 Moteur a rapport volumetrique variable et son procede de montage

Publications (2)

Publication Number Publication Date
FR2746848A1 FR2746848A1 (fr) 1997-10-03
FR2746848B1 true FR2746848B1 (fr) 1998-05-29

Family

ID=9490579

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9603784A Expired - Fee Related FR2746848B1 (fr) 1996-03-27 1996-03-27 Moteur a rapport volumetrique variable et son procede de montage

Country Status (2)

Country Link
FR (1) FR2746848B1 (fr)
WO (1) WO1997036096A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080289488A1 (en) 1999-04-01 2008-11-27 Peter Robert Raffaele Reciprocating fluid machines
US6260532B1 (en) 1998-09-28 2001-07-17 Edward Charles Mendler Rigid crankshaft cradle and actuator
ES2337651T3 (es) * 1999-04-01 2010-04-28 Peter Robert Raffaele Maquinas de fluidos reciprocos.
US6443107B1 (en) 1999-05-27 2002-09-03 Edward Charles Mendler Rigid crankshaft cradle and actuator
DE19925268B4 (de) * 1999-06-01 2011-07-21 FEV Motorentechnik GmbH, 52078 Kettenspanner für eine Kolbenbrennkraftmaschine mit variablem Brennraum
US6637384B1 (en) 1999-11-12 2003-10-28 Edward Charles Mendler Rigid crankshaft cradle and actuator
SE9904554D0 (sv) * 1999-12-14 1999-12-14 Jonas Jonsson Anordningar för mätning och reglering av toppspel under drift på förbränningsmotorer av typ fram- och återgående kolv
AUPR459501A0 (en) 2001-04-27 2001-05-24 Raffaele, Michael John Improvements in engines and components
JP4193879B2 (ja) 2006-06-12 2008-12-10 トヨタ自動車株式会社 可変圧縮比内燃機関及び、可変圧縮比内燃機関の冷却水排出方法
US8166929B2 (en) * 2009-03-16 2012-05-01 Manousos Pattakos Variable compression ratio engine
DE102009057665A1 (de) * 2009-12-09 2011-06-16 Daimler Ag Verbrennungskraftmaschine sowie Verfahren zum Betreiben einer solchen Verbrennungskraftmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3601528A1 (de) * 1986-01-20 1987-07-23 Wolfgang Schwarz Brennkraft-kolbenmaschine, reihenmotor mit variablem verdichtungsverhaeltnis
FR2653826B1 (fr) * 1989-10-31 1994-09-16 Bernard Condamin Moteur a rapport volumetrique variable.
SE513061C2 (sv) * 1992-06-30 2000-06-26 Fanja Ltd Förfarande och anordning för ändring av kompressionsförhållandet i en förbränningsmotor
SE501331C2 (sv) * 1993-05-28 1995-01-16 Saab Automobile Strukturinneslutning av förbränningsmotor i syfte att reducera motorljud

Also Published As

Publication number Publication date
FR2746848A1 (fr) 1997-10-03
WO1997036096A1 (fr) 1997-10-02

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Legal Events

Date Code Title Description
ST Notification of lapse