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MX2017003084A - Motor de combustion interna. - Google Patents

Motor de combustion interna.

Info

Publication number
MX2017003084A
MX2017003084A MX2017003084A MX2017003084A MX2017003084A MX 2017003084 A MX2017003084 A MX 2017003084A MX 2017003084 A MX2017003084 A MX 2017003084A MX 2017003084 A MX2017003084 A MX 2017003084A MX 2017003084 A MX2017003084 A MX 2017003084A
Authority
MX
Mexico
Prior art keywords
combustion engine
internal combustion
coupling
lubricating oil
opening
Prior art date
Application number
MX2017003084A
Other languages
English (en)
Other versions
MX390209B (es
Inventor
Tanabe Takashi
Kuroda Masashi
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 MX2017003084A publication Critical patent/MX2017003084A/es
Publication of MX390209B publication Critical patent/MX390209B/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
    • 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
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries
    • F01M9/108—Lubrication of valve gear or auxiliaries of auxiliaries
    • 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
    • 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
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • 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
    • F02B75/04—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
    • 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
    • F01M2001/066—Connecting rod with passageways
    • 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
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P2007/146—Controlling of coolant flow the coolant being liquid using valves
    • 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

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

Un inyector (45) de aceite se proporciona para cada cilindro en una parte inferior de un bloque (5) de cilindros. El inyector (45) de aceite tiene una primera boquilla (46) de inyección que inyecta aceite lubricante hacia un lado trasero de un pistón (2) durante la apertura de una válvula (51A) de control de presión y una segunda boquilla (47) de inyección que inyecta aceite lubricante hacia una parte de conexión entre un acoplamiento (7) inferior y un acoplamiento (9) de control durante la apertura de una válvula (51B) de control de presión. Mediante esta configuración, es posible suministrar continuamente el aceite lubricante a la parte de conexión entre el acoplamiento (7) inferior y el acoplamiento (9) de control.
MX2017003084A 2014-09-17 2014-09-17 Motor de combustion interna. MX390209B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/074463 WO2016042605A1 (ja) 2014-09-17 2014-09-17 内燃機関

Publications (2)

Publication Number Publication Date
MX2017003084A true MX2017003084A (es) 2017-05-23
MX390209B MX390209B (es) 2025-03-20

Family

ID=55532674

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017003084A MX390209B (es) 2014-09-17 2014-09-17 Motor de combustion interna.

Country Status (8)

Country Link
US (1) US10273841B2 (es)
EP (1) EP3196439B1 (es)
JP (1) JP6183560B2 (es)
CN (1) CN106715865B (es)
BR (1) BR112017005373B1 (es)
MX (1) MX390209B (es)
RU (1) RU2662847C1 (es)
WO (1) WO2016042605A1 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT15426U1 (de) 2015-08-10 2017-08-15 Avl List Gmbh Hubkolbenmaschine, insbesondere Brennkraftmaschine
EP3390794B1 (de) 2015-12-14 2019-06-26 AVL List GmbH Längenverstellbare pleuelstange mit elektromagnetisch betätigbarem schaltventil
AT519011B1 (de) 2016-05-31 2018-03-15 Avl List Gmbh Hubkolbenmaschine
DE102016008306A1 (de) 2016-07-06 2018-01-11 Avl List Gmbh Pleuel mit verstellbarer Pleuellänge
AT519360B1 (de) * 2017-02-24 2018-06-15 Avl List Gmbh Verfahren zum Betrieb einer Hubkolbenmaschine mit wenigstens einer hydraulisch längenverstellbaren Pleuelstange
JP7044527B2 (ja) * 2017-11-28 2022-03-30 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におけるアッパリンク
JP7025951B2 (ja) * 2018-02-16 2022-02-25 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におけるアッパリンク
JP6961514B2 (ja) * 2018-02-28 2021-11-05 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
CN110284966B (zh) * 2019-06-28 2021-04-20 长城汽车股份有限公司 下连杆及具有其的发动机
CN110159426B (zh) * 2019-06-28 2021-04-20 长城汽车股份有限公司 发动机的装配方法以及发动机
CN112177771B (zh) * 2019-07-05 2022-08-09 伊希欧1控股有限公司 具有可变压缩的内燃机的连杆
US11248515B2 (en) * 2019-08-02 2022-02-15 Transportation Ip Holdings, Llc Piston cooling jet system
EP4215724B1 (en) * 2020-09-15 2025-03-05 Nissan Motor Co., Ltd. Lower link of internal combustion engine
RU2762475C1 (ru) * 2021-05-31 2021-12-21 Александр Михайлович Рудник Двигатель внутреннего сгорания с переменной степенью сжатия

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9117975D0 (en) * 1991-08-20 1991-10-09 Collins Motor Corp Ltd Interconnecting rotary and reciprocating motion
JPH05231419A (ja) * 1992-02-19 1993-09-07 Nissan Motor Co Ltd 内燃機関のピストン装置
JP2000240421A (ja) * 1999-02-19 2000-09-05 Kubota Corp エンジンのピストンの潤滑装置
JP2003129817A (ja) 2001-10-26 2003-05-08 Toyota Motor Corp 可変ピストンストローク型内燃機関
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
RU2339827C2 (ru) * 2003-01-02 2008-11-27 Скалзо Отомоутив Рисерч Пти Лтд Качающийся механизм для поршневых двигателей внутреннего сгорания и двигатель внутреннего сгорания (варианты)
FR2896535B1 (fr) * 2006-01-26 2008-05-02 Vianney Rabhi Dispositif de refroidissement et de lubrification par projection d'huile pour moteur a rapport volumetrique variable
US20100050992A1 (en) * 2006-09-11 2010-03-04 Honda Motor Co., Ltd. Variable stroke engine
JP4941231B2 (ja) * 2007-10-26 2012-05-30 日産自動車株式会社 マルチリンクエンジンのリンクジオメトリ
JP2010007620A (ja) * 2008-06-30 2010-01-14 Nissan Motor Co Ltd 内燃機関における複リンク式ピストンクランク機構の潤滑装置
JP5146250B2 (ja) * 2008-10-20 2013-02-20 日産自動車株式会社 複リンク式エンジンの振動低減構造
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
DK177620B1 (da) * 2010-03-12 2013-12-09 Hans Jensen Lubricators As Doseringssystem for cylindersmøreolie til store dieselmotorcylindre samt fremgangsmåde til dosering af cylindersmøreolie til store dieselmotorcylindre
JP5810675B2 (ja) * 2011-06-29 2015-11-11 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
DE102012005118B4 (de) * 2012-03-14 2014-12-11 Audi Ag Mehrgelenkskurbeltrieb einer Brennkraftmaschine
CN102733947B (zh) * 2012-07-07 2015-06-03 北京理工大学 一种对置二冲程发动机
WO2014027488A1 (ja) * 2012-08-13 2014-02-20 日産自動車株式会社 可変圧縮比内燃機関の制御装置及び制御方法
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

Also Published As

Publication number Publication date
MX390209B (es) 2025-03-20
JP6183560B2 (ja) 2017-08-23
US10273841B2 (en) 2019-04-30
CN106715865B (zh) 2019-04-19
CN106715865A (zh) 2017-05-24
RU2662847C1 (ru) 2018-07-31
WO2016042605A1 (ja) 2016-03-24
BR112017005373B1 (pt) 2023-12-05
JPWO2016042605A1 (ja) 2017-04-27
EP3196439A4 (en) 2017-10-25
US20180230871A1 (en) 2018-08-16
EP3196439A1 (en) 2017-07-26
EP3196439B1 (en) 2018-05-30
BR112017005373A2 (pt) 2017-12-12

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