SE513061C2 - Förfarande och anordning för ändring av kompressionsförhållandet i en förbränningsmotor - Google Patents

Förfarande och anordning för ändring av kompressionsförhållandet i en förbränningsmotor

Info

Publication number
SE513061C2
SE513061C2 SE9202018A SE9202018A SE513061C2 SE 513061 C2 SE513061 C2 SE 513061C2 SE 9202018 A SE9202018 A SE 9202018A SE 9202018 A SE9202018 A SE 9202018A SE 513061 C2 SE513061 C2 SE 513061C2
Authority
SE
Sweden
Prior art keywords
engine
crankshaft
rotation
cylinder
adjusting
Prior art date
Application number
SE9202018A
Other languages
English (en)
Swedish (sv)
Other versions
SE9202018D0 (sv
SE9202018L (sv
Inventor
Lars G Hedelin
Original Assignee
Fanja Ltd
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 Fanja Ltd filed Critical Fanja Ltd
Priority to SE9202018A priority Critical patent/SE513061C2/sv
Publication of SE9202018D0 publication Critical patent/SE9202018D0/xx
Priority to AU45204/93A priority patent/AU680419B2/en
Priority to BR9306645A priority patent/BR9306645A/pt
Priority to JP6502276A priority patent/JPH08500873A/ja
Priority to US08/362,444 priority patent/US5605120A/en
Priority to PCT/SE1993/000597 priority patent/WO1994000681A1/en
Priority to DE69318408T priority patent/DE69318408T2/de
Priority to EP93915092A priority patent/EP0649496B1/de
Priority to ES93915092T priority patent/ES2115770T3/es
Priority to AT93915092T priority patent/ATE165899T1/de
Publication of SE9202018L publication Critical patent/SE9202018L/
Priority to KR1019940704868A priority patent/KR950702280A/ko
Publication of SE513061C2 publication Critical patent/SE513061C2/sv

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
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D15/00—Varying compression ratio
    • F02D15/04—Varying compression ratio by alteration of volume of compression space without changing piston stroke

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
SE9202018A 1992-06-30 1992-06-30 Förfarande och anordning för ändring av kompressionsförhållandet i en förbränningsmotor SE513061C2 (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE9202018A SE513061C2 (sv) 1992-06-30 1992-06-30 Förfarande och anordning för ändring av kompressionsförhållandet i en förbränningsmotor
AT93915092T ATE165899T1 (de) 1992-06-30 1993-06-30 Verfahren und vorrichtung zur änderung des verdichtungsverhältnisses einer brennkraftmaschine
US08/362,444 US5605120A (en) 1992-06-30 1993-06-30 Method and a device for changing the compression ratio in an internal combustion engine
BR9306645A BR9306645A (pt) 1992-06-30 1993-06-30 Processo e dispositivo para ajustar a taxa de compressão de um motor de combustão interna
JP6502276A JPH08500873A (ja) 1992-06-30 1993-06-30 内燃機関における圧縮比を変える方法および装置
AU45204/93A AU680419B2 (en) 1992-06-30 1993-06-30 A method and a device for changing the compression ratio in an internal combustion engine
PCT/SE1993/000597 WO1994000681A1 (en) 1992-06-30 1993-06-30 A method and a device for changing the compression ratio in an internal combustion engine
DE69318408T DE69318408T2 (de) 1992-06-30 1993-06-30 Verfahren und vorrichtung zur änderung des verdichtungsverhältnisses einer brennkraftmaschine
EP93915092A EP0649496B1 (de) 1992-06-30 1993-06-30 Verfahren und vorrichtung zur änderung des verdichtungsverhältnisses einer brennkraftmaschine
ES93915092T ES2115770T3 (es) 1992-06-30 1993-06-30 Un metodo y un dispositivo para cambiar la relacion de compresion en un motor de combustion interna.
KR1019940704868A KR950702280A (ko) 1992-06-30 1994-12-30 내연기관의 압축비를 변화시키는 방법 및 장치(a method and a device for changing the compressing ratio in an internal combustion engine)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9202018A SE513061C2 (sv) 1992-06-30 1992-06-30 Förfarande och anordning för ändring av kompressionsförhållandet i en förbränningsmotor

Publications (3)

Publication Number Publication Date
SE9202018D0 SE9202018D0 (sv) 1992-06-30
SE9202018L SE9202018L (sv) 1993-12-31
SE513061C2 true SE513061C2 (sv) 2000-06-26

Family

ID=20386659

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9202018A SE513061C2 (sv) 1992-06-30 1992-06-30 Förfarande och anordning för ändring av kompressionsförhållandet i en förbränningsmotor

Country Status (11)

Country Link
US (1) US5605120A (de)
EP (1) EP0649496B1 (de)
JP (1) JPH08500873A (de)
KR (1) KR950702280A (de)
AT (1) ATE165899T1 (de)
AU (1) AU680419B2 (de)
BR (1) BR9306645A (de)
DE (1) DE69318408T2 (de)
ES (1) ES2115770T3 (de)
SE (1) SE513061C2 (de)
WO (1) WO1994000681A1 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2746848B1 (fr) * 1996-03-27 1998-05-29 Condamin Bernard Moteur a rapport volumetrique variable et son procede de montage
US6460450B1 (en) 1999-08-05 2002-10-08 R. Sanderson Management, Inc. Piston engine balancing
US7007589B1 (en) * 1997-09-15 2006-03-07 R. Sanderson Management, Inc. Piston assembly
US6446587B1 (en) 1997-09-15 2002-09-10 R. Sanderson Management, Inc. Piston engine assembly
DE69936522T3 (de) 1998-05-29 2012-09-13 Edward Charles Mendler Steifer kurbelwellenhalter und betätigungsvorrichtung
WO2000009874A1 (es) * 1998-08-14 2000-02-24 Italico Pielli Lorenzini Sistema de variacion de volumen de la camara de combustion en motores de combustión interna
US6260532B1 (en) 1998-09-28 2001-07-17 Edward Charles Mendler Rigid crankshaft cradle and actuator
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
US6354250B1 (en) 1999-06-15 2002-03-12 Venancio Rodriguez Lopez Internal combustion engine
DE60032928T2 (de) 1999-11-12 2007-10-18 Edward Charles Mill Valley Mendler Steifer kurbelwellenhalter und betätigungsvorrichtung
FR2811373B1 (fr) * 2000-07-10 2003-02-14 Michel Alain Leon Marchisseau Procede et dispositif tres reactifs pour l'optimisation continue du taux de compression des moteurs a pistons alternatifs
EP1238189B1 (de) * 1999-11-30 2005-02-02 Michel Marchisseau Einrichtung zur veränderung des verdichtungsverhältnisses für die betriebszustandsoptimierung einer hubkolbenmaschine
WO2003012329A1 (en) 2001-07-25 2003-02-13 Itr S.P.A. Insert for hydraulic connector and hydraulic connector comprising such insert
US7011469B2 (en) 2001-02-07 2006-03-14 R. Sanderson Management, Inc. Piston joint
US7331271B2 (en) 2001-02-08 2008-02-19 R. Sanderson Management, Inc. Variable stroke/clearance mechanism
EP1245803A1 (de) * 2001-03-30 2002-10-02 Gomecsys B.V. Brennkraftmaschine mit variablem Verdichtungsverhältnis
US6854377B2 (en) 2001-11-02 2005-02-15 R. Sanderson Management, Inc. Variable stroke balancing
US6913447B2 (en) 2002-01-22 2005-07-05 R. Sanderson Management, Inc. Metering pump with varying piston cylinders, and with independently adjustable piston strokes
JP3864100B2 (ja) * 2002-02-18 2006-12-27 日産自動車株式会社 内燃機関の吸気装置
WO2003100231A1 (en) * 2002-05-28 2003-12-04 R. Sanderson Management, Inc. Overload protection mecanism
RU2250379C1 (ru) * 2003-08-27 2005-04-20 Общевойсковая Академия Вооруженных Сил Российской Федерации (Оа Вс Рф) Способ изменения степени сжатия двигателя
FR2867515B1 (fr) * 2004-03-11 2006-06-02 Vianney Rabhi Dispositif de reglage pour moteur a rapport volumetrique variable
US7325476B2 (en) * 2004-05-26 2008-02-05 R. Sanderson Management, Inc. Variable stroke and clearance mechanism
AT414017B (de) * 2004-07-08 2006-08-15 Avl List Gmbh Brennkraftmaschine
DE102008003108A1 (de) * 2008-01-01 2009-10-15 Fev Motorentechnik Gmbh VCR - Antrieb Nebentrieb ohne PKG
WO2009100759A1 (en) * 2008-02-13 2009-08-20 Gomecsys B.V. A reciprocating piston mechanism and a method of increasing internal egr in an internal combustion engine
KR100980863B1 (ko) * 2008-12-02 2010-09-10 현대자동차주식회사 자동차 엔진용 가변 압축비 장치
WO2011006537A1 (en) 2009-07-15 2011-01-20 Sleper, Joannes, Jacobus, Josephus A reciprocating piston mechanism
DE102009057665A1 (de) * 2009-12-09 2011-06-16 Daimler Ag Verbrennungskraftmaschine sowie Verfahren zum Betreiben einer solchen Verbrennungskraftmaschine
EP2620614B1 (de) 2012-01-24 2016-11-09 Gomecsys B.V. Hubkolbenmechanismus
CN104141536A (zh) * 2013-05-10 2014-11-12 范伟俊 可变压缩比装置
EP2873834A1 (de) 2013-11-13 2015-05-20 Gomecsys B.V. Verfahren zur Montage und Anordnung einer Kurbelwelle und eines Kurbelelements
EP2930329B1 (de) 2014-04-08 2016-12-28 Gomecsys B.V. Verbrennungsmotor mit variabler Verdichtung
WO2016110742A1 (en) * 2015-01-05 2016-07-14 Gomes Marco Valverde Command rod
FR3042816B1 (fr) 2015-10-22 2017-12-08 Peugeot Citroen Automobiles Sa Moteur thermique muni d'un systeme de variation du taux de compression
WO2021016690A1 (pt) 2019-07-28 2021-02-04 Goncalves Pereira Almir Dispositivo de variação da taxa de compressão

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1872856A (en) * 1929-09-11 1932-08-23 Clinton L Walker Internal combustion engine
FR813503A (fr) * 1936-10-30 1937-06-03 Procédé et dispositif pour réaliser dans les moteurs à explosions une pression d'explosion constante
US2670724A (en) * 1944-11-20 1954-03-02 Reggio Ferdinando Carlo Engine regulating system
US3633552A (en) * 1969-09-30 1972-01-11 Ernest G Huber Internal combustion engine including maximum firing pressure-limiting means
US4174683A (en) * 1978-01-20 1979-11-20 Vivian Howard C High efficiency variable expansion ratio engine
US4301695A (en) * 1980-01-14 1981-11-24 Reiher John H Reciprocating piston machine
DE3004402A1 (de) * 1980-02-07 1981-08-13 Daimler-Benz Ag, 7000 Stuttgart Kurbeltrieb einer hubkolben-brennkraftmaschine mit waehrend des betriebes veraenderbarem kompressionsverhaeltnis
DE3127760A1 (de) * 1981-07-14 1983-03-03 Günter 4600 Dortmund Olbrisch Hubkolben-brennkraftmaschine mit regelbarem, veraenderlichen verdichtungsverhaeltnis
US4738230A (en) * 1986-03-13 1988-04-19 Johnson Kenneth A Variable compression ratio control
DE3644721A1 (de) * 1986-12-30 1988-07-14 Erich Schmid Vorrichtung fuer eine hubkolbenmaschine mit variablem brennraum
US4873947A (en) * 1988-02-22 1989-10-17 Southwest Research Institute Variable compression ratio direct injection engine
US4860702A (en) * 1988-03-21 1989-08-29 Doundoulakis George J Compression ratio control in reciprocating piston engines
US5329893A (en) * 1990-12-03 1994-07-19 Saab Automobile Aktiebolag Combustion engine with variable compression ratio
US5165368A (en) * 1992-03-23 1992-11-24 Ford Motor Company Internal combustion engine with variable compression ratio
US5215051A (en) * 1992-10-19 1993-06-01 Nicholas J. Lopiccolo Modified aspirated internal combustion engine

Also Published As

Publication number Publication date
SE9202018D0 (sv) 1992-06-30
AU680419B2 (en) 1997-07-31
DE69318408D1 (de) 1998-06-10
WO1994000681A1 (en) 1994-01-06
EP0649496B1 (de) 1998-05-06
KR950702280A (ko) 1995-06-19
BR9306645A (pt) 1998-12-08
JPH08500873A (ja) 1996-01-30
AU4520493A (en) 1994-01-24
ES2115770T3 (es) 1998-07-01
SE9202018L (sv) 1993-12-31
US5605120A (en) 1997-02-25
ATE165899T1 (de) 1998-05-15
DE69318408T2 (de) 1998-10-29
EP0649496A1 (de) 1995-04-26

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