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MX2016002520A - Mecanismo de piston-manivela de acoplamiento multiples para motor de combustion interna. - Google Patents

Mecanismo de piston-manivela de acoplamiento multiples para motor de combustion interna.

Info

Publication number
MX2016002520A
MX2016002520A MX2016002520A MX2016002520A MX2016002520A MX 2016002520 A MX2016002520 A MX 2016002520A MX 2016002520 A MX2016002520 A MX 2016002520A MX 2016002520 A MX2016002520 A MX 2016002520A MX 2016002520 A MX2016002520 A MX 2016002520A
Authority
MX
Mexico
Prior art keywords
combustion engine
internal combustion
link
piston
crank mechanism
Prior art date
Application number
MX2016002520A
Other languages
English (en)
Other versions
MX367001B (es
Inventor
Takashi Tanabe
Katsuya Moteki
Satoru Okuma
Original Assignee
Nissan Motor
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 filed Critical Nissan Motor
Publication of MX2016002520A publication Critical patent/MX2016002520A/es
Publication of MX367001B publication Critical patent/MX367001B/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/06—Arrangements for cooling pistons
    • F01P3/08—Cooling of piston exterior only, e.g. by jets
    • 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
    • F02B75/045—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of a variable connecting rod 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
    • F02B75/00—Other engines
    • F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
    • 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
    • F02D15/02—Varying compression ratio by alteration or displacement of piston stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/06—Lubricating systems characterised by the provision therein of crankshafts or connecting rods with lubricant passageways, e.g. bores
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
    • F01M2001/083—Lubricating systems characterised by the provision therein of lubricant jetting means for lubricating cylinders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

Cuando la relación de compresión de un motor (10) de combustión interna de relación de compresión variable se establece a una baja relación de compresión, un aceite lubricante expulsado a partir de un pasaje (25) de aceite de acoplamiento inferior se refleja por un acoplamiento (11) superior en el punto muerto superior del pistón, y se suministra a una superficie de pared interior de cilindro en el lado en el cual se localiza un acoplamiento (15) de control en una vista según se mira en la dirección axial del cigüeñal. Cuando la relación de compresión del motor (10) de combustión interna de relación de compresión variable se establece a una alta relación de compresión, el aceite lubricante expulsado a partir del pasaje (25) de aceite de acoplamiento inferior se refleja por el acoplamiento (11) superior en el punto muerto superior del pistón, y se suministra hacia el lado trasero de la cabeza del pistón.
MX2016002520A 2013-08-27 2014-07-29 Mecanismo de pistón-manivela de acoplamientos múltiples para motor de combustión interna. MX367001B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013175198 2013-08-27
PCT/JP2014/069877 WO2015029670A1 (ja) 2013-08-27 2014-07-29 内燃機関の複リンク式ピストンクランク機構

Publications (2)

Publication Number Publication Date
MX2016002520A true MX2016002520A (es) 2016-05-31
MX367001B MX367001B (es) 2019-08-02

Family

ID=52586244

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016002520A MX367001B (es) 2013-08-27 2014-07-29 Mecanismo de pistón-manivela de acoplamientos múltiples para motor de combustión interna.

Country Status (8)

Country Link
US (1) US9945274B2 (es)
EP (1) EP3040527B1 (es)
JP (1) JP5983887B2 (es)
CN (1) CN105579676B (es)
BR (1) BR112016004117B1 (es)
MX (1) MX367001B (es)
RU (1) RU2635954C2 (es)
WO (1) WO2015029670A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6658260B2 (ja) * 2016-04-25 2020-03-04 日産自動車株式会社 複リンク式ピストン−クランク機構の潤滑構造
JP7172536B2 (ja) * 2018-12-11 2022-11-16 日産自動車株式会社 可変圧縮比内燃機関
JP7034194B2 (ja) * 2020-03-18 2022-03-11 本田技研工業株式会社 内燃機関

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0389077A (ja) * 1989-08-31 1991-04-15 Riken Corp シリンダ
JPH07243313A (ja) * 1994-02-28 1995-09-19 Unisia Jecs Corp 内燃機関におけるシリンダ潤滑装置
JPH08177485A (ja) * 1994-12-27 1996-07-09 Nissan Motor Co Ltd 内燃機関のピストン冷却装置
GB9719536D0 (en) * 1997-09-12 1997-11-19 Broadsuper Ltd Internal combustion engines
EP1231286A1 (en) * 1999-09-27 2002-08-14 Kubota Corporation Preliminarily formed article and formed article and parts for internal-combustion engine
WO2002008469A2 (en) * 2000-07-21 2002-01-31 Applera Corporation Methods, systems, and articles of manufacture for evaluating biological data
JP4134658B2 (ja) * 2002-09-27 2008-08-20 日産自動車株式会社 レシプロ式可変圧縮比機関
JP4096700B2 (ja) * 2002-11-05 2008-06-04 日産自動車株式会社 内燃機関の可変圧縮比装置
JP3945419B2 (ja) * 2003-02-24 2007-07-18 日産自動車株式会社 レシプロ式可変圧縮比機関
JP4092495B2 (ja) * 2003-08-28 2008-05-28 日産自動車株式会社 内燃機関の複リンク式ピストン−クランク機構
JP4466361B2 (ja) * 2004-12-24 2010-05-26 日産自動車株式会社 内燃機関
DE602007005213D1 (de) * 2006-09-11 2010-04-22 Honda Motor Co Ltd Motor mit variablen hubeigenschaften
EP1911952B1 (en) * 2006-10-11 2017-11-22 Nissan Motor Co., Ltd. Internal combustion engine
US8100098B2 (en) * 2007-10-26 2012-01-24 Nissan Motor Co., Ltd. Multi-link engine
JP2010185396A (ja) * 2009-02-13 2010-08-26 Nissan Motor Co Ltd レシプロ式可変圧縮比機関の潤滑装置
JP2010255469A (ja) * 2009-04-22 2010-11-11 Nippon Soken Inc 内燃機関の潤滑油供給装置
CN102482995B (zh) * 2009-07-17 2014-05-28 日产自动车株式会社 设置有多连杆型活塞-曲柄机构的内燃机的曲轴
JP2012225165A (ja) * 2011-04-15 2012-11-15 Nissan Motor Co Ltd 可変圧縮比エンジンの制御装置
JP6036006B2 (ja) * 2012-08-24 2016-11-30 日産自動車株式会社 内燃機関の複リンク式ピストン−クランク機構の潤滑構造
RU2618149C1 (ru) 2013-08-22 2017-05-02 Ниссан Мотор Ко., Лтд. Кривошипно-шатунный механизм с поршнем с двумя шатунами для двигателя внутреннего сгорания

Also Published As

Publication number Publication date
CN105579676B (zh) 2017-11-14
JP5983887B2 (ja) 2016-09-07
US20160208662A1 (en) 2016-07-21
MX367001B (es) 2019-08-02
CN105579676A (zh) 2016-05-11
EP3040527B1 (en) 2018-08-22
EP3040527A1 (en) 2016-07-06
WO2015029670A1 (ja) 2015-03-05
RU2016110930A (ru) 2017-10-04
BR112016004117B1 (pt) 2022-05-10
RU2635954C2 (ru) 2017-11-17
JPWO2015029670A1 (ja) 2017-03-02
BR112016004117A2 (pt) 2020-05-19
US9945274B2 (en) 2018-04-17
EP3040527A4 (en) 2016-09-14

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