DE60221452D1 - Kolbenbetätigung einer V-Typ-Brennkraftmaschine mit variablem Verdichtungsverhältnis - Google Patents

Kolbenbetätigung einer V-Typ-Brennkraftmaschine mit variablem Verdichtungsverhältnis

Info

Publication number
DE60221452D1
DE60221452D1 DE60221452T DE60221452T DE60221452D1 DE 60221452 D1 DE60221452 D1 DE 60221452D1 DE 60221452 T DE60221452 T DE 60221452T DE 60221452 T DE60221452 T DE 60221452T DE 60221452 D1 DE60221452 D1 DE 60221452D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
compression ratio
type internal
variable compression
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 - Lifetime
Application number
DE60221452T
Other languages
English (en)
Other versions
DE60221452T2 (de
Inventor
Shunichi Aoyama
Katsuya Moteki
Hiroya Fujimoto
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Application granted granted Critical
Publication of DE60221452D1 publication Critical patent/DE60221452D1/de
Publication of DE60221452T2 publication Critical patent/DE60221452T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • 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 and not specific to preceding groups
    • F01B9/02—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with crankshaft
    • 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

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)
DE60221452T 2001-02-28 2002-02-14 Kolbenbetätigung einer V-Typ-Brennkraftmaschine mit variablem Verdichtungsverhältnis Expired - Lifetime DE60221452T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001054392A JP3956629B2 (ja) 2001-02-28 2001-02-28 Ｖ型内燃機関のピストン駆動装置
JP2001054392 2001-02-28

Publications (2)

Publication Number Publication Date
DE60221452D1 true DE60221452D1 (de) 2007-09-13
DE60221452T2 DE60221452T2 (de) 2008-01-17

Family

ID=18914731

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60221452T Expired - Lifetime DE60221452T2 (de) 2001-02-28 2002-02-14 Kolbenbetätigung einer V-Typ-Brennkraftmaschine mit variablem Verdichtungsverhältnis

Country Status (4)

Country Link
US (1) US6729273B2 (de)
EP (1) EP1236877B1 (de)
JP (1) JP3956629B2 (de)
DE (1) DE60221452T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003900003A0 (en) * 2003-01-02 2003-01-16 Scalzo Automotive Research Pty Ltd Piston De-activation Mechanism for Internal Combustion Engines
FR2856111B1 (fr) * 2003-06-11 2005-08-05 Renault Sa Moteur a combustion interne a taux de compression variable
JP2005344530A (ja) * 2004-06-01 2005-12-15 Nissan Motor Co Ltd 内燃機関
JP4525237B2 (ja) * 2004-08-12 2010-08-18 日産自動車株式会社 Ｖ型内燃機関
US20070044739A1 (en) * 2005-08-30 2007-03-01 Caterpillar Inc. Machine with a reciprocating piston
US7328682B2 (en) 2005-09-14 2008-02-12 Fisher Patrick T Efficiencies for piston engines or machines
US7219647B1 (en) * 2005-12-16 2007-05-22 Michael Dennis Brickley Force transfer mechanism for an engine
JP4798061B2 (ja) * 2007-05-15 2011-10-19 日産自動車株式会社 可変圧縮比機構
JP5131387B2 (ja) * 2009-09-03 2013-01-30 トヨタ自動車株式会社 圧縮比可変ｖ型内燃機関
US9765865B2 (en) * 2013-02-07 2017-09-19 Medinol Ltd. Variable linear motor
WO2014129088A1 (ja) * 2013-02-20 2014-08-28 日産自動車株式会社 可変圧縮比内燃機関
CN106460655B (zh) * 2014-05-15 2019-10-11 Fev有限责任公司 用于机械切换式vcr连杆的切换元件的定位
JP6384509B2 (ja) * 2016-04-14 2018-09-05 トヨタ自動車株式会社 内燃機関
US10113623B2 (en) * 2016-05-26 2018-10-30 Borislav Zivkovich Orbitual crankshaft with extended constant volume combustion cycle
DE102019103998A1 (de) 2018-06-27 2019-08-29 FEV Europe GmbH Pleuel einer Verbrennungskraftmaschine zur Änderung des Verdichtungsverhältnisses
GB2575257B (en) 2018-07-02 2020-11-04 Caterpillar Energy Solutions Gmbh Apparatus for positioning a connecting rod relative to components underlying a cylinder of an engine block
US10787973B2 (en) * 2019-02-04 2020-09-29 GM Global Technology Operations LLC Variable compression ratio engine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1039492A (en) * 1911-12-20 1912-09-24 Elmer L Courtwright Internal-combustion engine and the like.
US2909164A (en) * 1955-07-01 1959-10-20 Arnold E Biermann Multi-cylinder internal combustion engines
US2909163A (en) * 1955-07-01 1959-10-20 Arnold E Biermann Variable stroke piston engines
US4270495A (en) * 1979-05-31 1981-06-02 General Motors Corporation Variable displacement piston engine
DE3711729A1 (de) 1987-04-07 1988-10-27 Josef Smidrkal Verstellbare kurbelwelle, die es ermoeglicht den hub von kolbenmaschinen waehrend des betriebes stufenlos zu verstellen
DE3715391A1 (de) 1987-05-08 1988-12-01 Gerhard Mederer Brennkraftmaschine oder sonstiger antrieb
RU2114315C1 (ru) 1997-12-02 1998-06-27 Виталий Алексеевич Конюхов Адаптивный многотопливный двигатель внутреннего сгорания
KR20010053224A (ko) * 1998-06-26 2001-06-25 알란 로저 바빙턴 왕복 메커니즘 및 왕복 메커니즘을 포함하는 기관
US6058901A (en) * 1998-11-03 2000-05-09 Ford Global Technologies, Inc. Offset crankshaft engine

Also Published As

Publication number Publication date
US6729273B2 (en) 2004-05-04
EP1236877A2 (de) 2002-09-04
DE60221452T2 (de) 2008-01-17
EP1236877B1 (de) 2007-08-01
EP1236877A3 (de) 2003-05-21
US20020117129A1 (en) 2002-08-29
JP2002256801A (ja) 2002-09-11
JP3956629B2 (ja) 2007-08-08

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