EP0184042A2 - Kurbelmechanismus für eine Brennkraftmaschine mit variablem Hub - Google Patents

Kurbelmechanismus für eine Brennkraftmaschine mit variablem Hub Download PDF

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Publication number
EP0184042A2
EP0184042A2 EP85114434A EP85114434A EP0184042A2 EP 0184042 A2 EP0184042 A2 EP 0184042A2 EP 85114434 A EP85114434 A EP 85114434A EP 85114434 A EP85114434 A EP 85114434A EP 0184042 A2 EP0184042 A2 EP 0184042A2
Authority
EP
European Patent Office
Prior art keywords
crankshaft
sleeve
pair
gear
crankthrow
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.)
Withdrawn
Application number
EP85114434A
Other languages
English (en)
French (fr)
Other versions
EP0184042A3 (de
Inventor
Tadeusz Jan Rychter
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.)
Politechnika Warszawska
Original Assignee
Politechnika Warszawska
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 Politechnika Warszawska filed Critical Politechnika Warszawska
Publication of EP0184042A2 publication Critical patent/EP0184042A2/de
Publication of EP0184042A3 publication Critical patent/EP0184042A3/de
Withdrawn legal-status Critical Current

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    • 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

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  • 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)
  • Transmission Devices (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
EP85114434A 1984-11-23 1985-11-13 Kurbelmechanismus für eine Brennkraftmaschine mit variablem Hub Withdrawn EP0184042A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL250559 1984-11-23
PL25055984A PL144411B1 (en) 1984-11-23 1984-11-23 Crank mechanism with variable crank radius for a piston-type internal combustion engine

Publications (2)

Publication Number Publication Date
EP0184042A2 true EP0184042A2 (de) 1986-06-11
EP0184042A3 EP0184042A3 (de) 1987-03-25

Family

ID=20024203

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85114434A Withdrawn EP0184042A3 (de) 1984-11-23 1985-11-13 Kurbelmechanismus für eine Brennkraftmaschine mit variablem Hub

Country Status (5)

Country Link
EP (1) EP0184042A3 (de)
JP (1) JPS61132726A (de)
HU (1) HUT42603A (de)
PL (1) PL144411B1 (de)
SU (1) SU1572425A3 (de)

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988004356A1 (en) * 1986-12-08 1988-06-16 Michael Schenk Crank mechanism, in particular for alternating piston engines
EP0356990A2 (de) * 1988-08-29 1990-03-07 Michel A. Pierrat Variables positives Fluidumverdrängungssystem
EP0381034A1 (de) * 1989-02-03 1990-08-08 Michel A. Pierrat Variable, positive Fluidumverschiebungseinrichtung mit bewegbaren Räumen
GB2266753A (en) * 1992-05-08 1993-11-10 Trevor George Sanders Variable crank mechanism
WO1996027079A1 (de) * 1995-02-28 1996-09-06 Tk Design Ag Verbrennungsmotor vom typ hubkolbenmotor mit variablem verdichtungsverhältnis
US6283723B1 (en) 1997-01-27 2001-09-04 Vairex Corporation Integrated compressor expander apparatus
US6450136B1 (en) 2001-05-14 2002-09-17 General Motors Corporation Variable compression ratio control system for an internal combustion engine
US6653004B1 (en) 1999-10-12 2003-11-25 Jeffrey Lewis Barber Process control for multiple air supplies
US6701885B2 (en) 2002-05-13 2004-03-09 General Motors Corporation Engine connecting rod mechanism for cylinder pressure control
WO2006059100A2 (en) * 2004-11-30 2006-06-08 David John Mason Improvements to reciprocating machines
FR2882575A1 (fr) * 2005-02-28 2006-09-01 Michel Alain Leon Marchisseau Dispositif tres compact pour ajuster le taux de compression d'un moteur a combustion interne
CZ297764B6 (cs) * 2002-06-12 2007-03-21 Zarízení pro rízenou regulaci kompresního pomeru
EP1774203A2 (de) * 2004-06-29 2007-04-18 VENETTOZZI, Thomas Mark Epitrochoidenförmiger kurbelwellenmechanismus und verfahren
WO2009018863A1 (en) * 2007-08-09 2009-02-12 Gomecsys B.V. A reciprocating piston mechanism
WO2009101173A1 (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
WO2009105841A2 (en) * 2008-11-24 2009-09-03 Ramzan Usmanovich Goytemirov Internal combustion engine
WO2011006537A1 (en) * 2009-07-15 2011-01-20 Sleper, Joannes, Jacobus, Josephus A reciprocating piston mechanism
WO2012143078A1 (de) * 2011-04-19 2012-10-26 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zum verändern eines kompressionsverhältnisses einer hubkolben-brennkraftmaschine
CN103104338A (zh) * 2013-03-01 2013-05-15 林秀寒 一种高效输出的发动机
EP2620614A1 (de) * 2012-01-24 2013-07-31 Sleper, Johannes Jacobus Josephus Vibrationskolbenmechanismus
EP2902603A1 (de) * 2014-01-31 2015-08-05 Gomecsys B.V. Verbrennungsmotor mit variabler Verdichtung
DE102015215519A1 (de) 2015-08-14 2017-02-16 Bayerische Motoren Werke Aktiengesellschaft Kurbelwelle mit Ölnut
CN107327344A (zh) * 2017-08-15 2017-11-07 刘洪保 一种节能可增大转矩的内燃机曲轴机构
DE102016212064A1 (de) 2016-07-04 2018-01-04 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zum Verändern eines Kompressionsverhältnisses einer Hubkolben-Brennkraftmaschine
DE102017200918A1 (de) 2017-01-20 2018-07-26 Bayerische Motoren Werke Aktiengesellschaft Kurbeltrieb für eine Hubkolben-Brennkraftmaschine
US10145299B2 (en) 2014-04-08 2018-12-04 Gomecsys B.V. Internal combustion engine including variable compression ratio
US10233966B2 (en) 2013-11-13 2019-03-19 Gomecsys B.V. Method of assembling and an assembly of a crankshaft and a crank member
DE102018128524A1 (de) 2018-11-14 2020-05-14 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zum Verändern eines Kompressionsverhältnisses, Hubkolbenbrennkraftmaschine und Arbeitsvorrichtung

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0626359A (ja) * 1992-06-23 1994-02-01 Munemitsu Ise 内燃機関
WO2002061248A2 (en) * 2001-01-24 2002-08-08 Oezdamar Hasan Basri Motor with rotary connecting rod bolt
CN108590849B (zh) * 2018-01-09 2023-07-14 西华大学 一种可实现米勒循环的曲柄连杆机构及控制方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE181913C (de) *
DE164819C (de) * 1904-08-02 1905-11-16
DE329861C (de) * 1918-04-12 1920-12-04 Motorenfabrik Oberursel A G Hoehenreglung fuer Umlaufmotoren von Luftfahrzeugen
DE583428C (de) * 1933-09-02 Albert Zankl Zusatzgetriebe zum AEndern des Kolbenhubes bei Brennkraftmaschinen
GB477016A (en) * 1935-03-27 1937-12-20 Luigi Arnaldo Sacco Method of and means for effecting self-ignition of the explosive mixture in reciprocating internal combustion engines
FR986605A (fr) * 1943-11-23 1951-08-02 Dispositif de variation, en marche, du rapport volumétrique d'un moteur
FR1014314A (fr) * 1946-04-10 1952-08-13 Moteur à explosion à cylindrée variable

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE181913C (de) *
DE583428C (de) * 1933-09-02 Albert Zankl Zusatzgetriebe zum AEndern des Kolbenhubes bei Brennkraftmaschinen
DE164819C (de) * 1904-08-02 1905-11-16
DE329861C (de) * 1918-04-12 1920-12-04 Motorenfabrik Oberursel A G Hoehenreglung fuer Umlaufmotoren von Luftfahrzeugen
GB477016A (en) * 1935-03-27 1937-12-20 Luigi Arnaldo Sacco Method of and means for effecting self-ignition of the explosive mixture in reciprocating internal combustion engines
FR986605A (fr) * 1943-11-23 1951-08-02 Dispositif de variation, en marche, du rapport volumétrique d'un moteur
FR1014314A (fr) * 1946-04-10 1952-08-13 Moteur à explosion à cylindrée variable

Cited By (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988004356A1 (en) * 1986-12-08 1988-06-16 Michael Schenk Crank mechanism, in particular for alternating piston engines
EP0272522A1 (de) * 1986-12-08 1988-06-29 Michael Schenk Dipl.-Wirtsch.-Ing. Kurbeltrieb, insbesondere für Hubkolbenmotoren
EP0356990A2 (de) * 1988-08-29 1990-03-07 Michel A. Pierrat Variables positives Fluidumverdrängungssystem
EP0356990A3 (en) * 1988-08-29 1990-06-20 Michel A. Pierrat Variable positive fluid displacement system
US5004404A (en) * 1988-08-29 1991-04-02 Michel Pierrat Variable positive fluid displacement apparatus with movable chambers
EP0381034A1 (de) * 1989-02-03 1990-08-08 Michel A. Pierrat Variable, positive Fluidumverschiebungseinrichtung mit bewegbaren Räumen
GB2266753A (en) * 1992-05-08 1993-11-10 Trevor George Sanders Variable crank mechanism
WO1996027079A1 (de) * 1995-02-28 1996-09-06 Tk Design Ag Verbrennungsmotor vom typ hubkolbenmotor mit variablem verdichtungsverhältnis
US6283723B1 (en) 1997-01-27 2001-09-04 Vairex Corporation Integrated compressor expander apparatus
US6653004B1 (en) 1999-10-12 2003-11-25 Jeffrey Lewis Barber Process control for multiple air supplies
US6450136B1 (en) 2001-05-14 2002-09-17 General Motors Corporation Variable compression ratio control system for an internal combustion engine
US6701885B2 (en) 2002-05-13 2004-03-09 General Motors Corporation Engine connecting rod mechanism for cylinder pressure control
CZ297764B6 (cs) * 2002-06-12 2007-03-21 Zarízení pro rízenou regulaci kompresního pomeru
EP1774203A4 (de) * 2004-06-29 2009-11-04 Thomas Mark Venettozzi Epitrochoidenförmiger kurbelwellenmechanismus und verfahren
AU2005260125B2 (en) * 2004-06-29 2011-08-11 Thomas Mark Venettozzi Epitrochoidal crankshaft mechanism and method
EP1774203A2 (de) * 2004-06-29 2007-04-18 VENETTOZZI, Thomas Mark Epitrochoidenförmiger kurbelwellenmechanismus und verfahren
WO2006059100A2 (en) * 2004-11-30 2006-06-08 David John Mason Improvements to reciprocating machines
WO2006059100A3 (en) * 2004-11-30 2006-08-10 David John Mason Improvements to reciprocating machines
FR2882575A1 (fr) * 2005-02-28 2006-09-01 Michel Alain Leon Marchisseau Dispositif tres compact pour ajuster le taux de compression d'un moteur a combustion interne
WO2006092484A1 (fr) * 2005-02-28 2006-09-08 Michel Marchisseau Dispositif tres compacte pour ajuster le taux de compression d’un moteur a combustion interne
EP2025893A1 (de) * 2007-08-09 2009-02-18 Gomecsys B.V. Hubkolbenmechanismus
WO2009018863A1 (en) * 2007-08-09 2009-02-12 Gomecsys B.V. A reciprocating piston mechanism
WO2009101173A1 (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
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
CN101952569A (zh) * 2008-02-13 2011-01-19 戈梅克赛斯股份有限公司 一种往复活塞机构和增强内燃机中的内部egr的方法
US20110036334A1 (en) * 2008-02-13 2011-02-17 De Gooijer Lambertus Hendrik Reciprocating piston mechanism and a method of increasing internal egr in an internal combustion engine
US8714134B2 (en) 2008-02-13 2014-05-06 Gomecys B.V. Reciprocating piston mechanism and a method of increasing internal EGR in an internal combustion engine
WO2009105841A2 (en) * 2008-11-24 2009-09-03 Ramzan Usmanovich Goytemirov Internal combustion engine
WO2009105841A3 (en) * 2008-11-24 2013-07-18 Ramzan Usmanovich Goytemirov Internal combustion engine
WO2011006537A1 (en) * 2009-07-15 2011-01-20 Sleper, Joannes, Jacobus, Josephus A reciprocating piston mechanism
US9279363B2 (en) 2009-07-15 2016-03-08 Gomecsys B.V. Reciprocating piston mechanism
WO2012143078A1 (de) * 2011-04-19 2012-10-26 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zum verändern eines kompressionsverhältnisses einer hubkolben-brennkraftmaschine
US9249724B2 (en) 2011-04-19 2016-02-02 Bayerische Motoren Werke Aktiengesellschaft Device for changing a compression ratio of a reciprocating piston internal combustion engine
US10234006B2 (en) 2012-01-24 2019-03-19 Gomecsys B.V. Reciprocating piston mechanism
RU2623136C2 (ru) * 2012-01-24 2017-06-22 Гомексис Б.В. Поршневое устройство с возвратно-поступательным движением
WO2013110700A1 (en) * 2012-01-24 2013-08-01 Sleper, Joannes, Jacobus, Josephus A reciprocating piston mechanism
US20140360292A1 (en) 2012-01-24 2014-12-11 Joannes Jacobus Josephus SLEPER Reciprocating piston mechanism
EP2620614A1 (de) * 2012-01-24 2013-07-31 Sleper, Johannes Jacobus Josephus Vibrationskolbenmechanismus
CN103104338B (zh) * 2013-03-01 2015-02-25 林秀寒 一种高效输出的发动机
CN103104338A (zh) * 2013-03-01 2013-05-15 林秀寒 一种高效输出的发动机
US10233966B2 (en) 2013-11-13 2019-03-19 Gomecsys B.V. Method of assembling and an assembly of a crankshaft and a crank member
WO2015114001A1 (en) * 2014-01-31 2015-08-06 Gomecsys B.V. An internal combustion engine including variable compression ratio
EP2902603A1 (de) * 2014-01-31 2015-08-05 Gomecsys B.V. Verbrennungsmotor mit variabler Verdichtung
US10145299B2 (en) 2014-04-08 2018-12-04 Gomecsys B.V. Internal combustion engine including variable compression ratio
DE102015215519A1 (de) 2015-08-14 2017-02-16 Bayerische Motoren Werke Aktiengesellschaft Kurbelwelle mit Ölnut
WO2017029018A1 (de) 2015-08-14 2017-02-23 Bayerische Motoren Werke Aktiengesellschaft Kurbelwelle mit ölnut
US20180030864A1 (en) * 2015-08-14 2018-02-01 Bayerische Motoren Werke Aktiengesellschaft Crankshaft Having an Oil Groove
DE102016212064A1 (de) 2016-07-04 2018-01-04 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zum Verändern eines Kompressionsverhältnisses einer Hubkolben-Brennkraftmaschine
EP3267011A1 (de) 2016-07-04 2018-01-10 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zum verändern eines kompressionsverhältnisses einer hubkolben-brennkraftmaschine
DE102017200918A1 (de) 2017-01-20 2018-07-26 Bayerische Motoren Werke Aktiengesellschaft Kurbeltrieb für eine Hubkolben-Brennkraftmaschine
DE102017200918B4 (de) 2017-01-20 2022-10-06 Bayerische Motoren Werke Aktiengesellschaft Kurbeltrieb für eine Hubkolben-Brennkraftmaschine
CN107327344B (zh) * 2017-08-15 2023-08-11 刘洪保 一种节能可增大转矩的内燃机曲轴机构
CN107327344A (zh) * 2017-08-15 2017-11-07 刘洪保 一种节能可增大转矩的内燃机曲轴机构
DE102018128524B4 (de) 2018-11-14 2022-09-22 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zum Verändern eines Kompressionsverhältnisses, Hubkolbenbrennkraftmaschine und Arbeitsvorrichtung
DE102018128524A1 (de) 2018-11-14 2020-05-14 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zum Verändern eines Kompressionsverhältnisses, Hubkolbenbrennkraftmaschine und Arbeitsvorrichtung
WO2020099056A1 (de) 2018-11-14 2020-05-22 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zum verändern eines kompressionsverhältnisses, hubkolbenbrennkraftmaschine und arbeitsvorrichtung
US11401859B2 (en) 2018-11-14 2022-08-02 Bayerische Motoren Werke Aktiengesellschaft Device for varying a compression ratio, reciprocating-piston internal combustion engine and working device

Also Published As

Publication number Publication date
EP0184042A3 (de) 1987-03-25
JPS61132726A (ja) 1986-06-20
SU1572425A3 (ru) 1990-06-15
PL250559A1 (en) 1986-06-03
PL144411B1 (en) 1988-05-31
HUT42603A (en) 1987-07-28

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