EP2558694A4 - Moteur à jets de refroidissement de piston commandés électroniquement et procédé pour sa commande - Google Patents

Moteur à jets de refroidissement de piston commandés électroniquement et procédé pour sa commande

Info

Publication number
EP2558694A4
EP2558694A4 EP10849967.4A EP10849967A EP2558694A4 EP 2558694 A4 EP2558694 A4 EP 2558694A4 EP 10849967 A EP10849967 A EP 10849967A EP 2558694 A4 EP2558694 A4 EP 2558694A4
Authority
EP
European Patent Office
Prior art keywords
engine
controlling
same
electronically controlled
piston cooling
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Withdrawn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
EP10849967.4A
Other languages
German (de)
English (en)
Other versions
EP2558694A1 (fr
Inventor
Terry G Wood
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.)
International Engine Intellectual Property Co LLC
Original Assignee
International Engine Intellectual Property Co LLC
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 International Engine Intellectual Property Co LLC filed Critical International Engine Intellectual Property Co LLC
Publication of EP2558694A1 publication Critical patent/EP2558694A1/fr
Publication of EP2558694A4 publication Critical patent/EP2558694A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F01M1/16—Controlling lubricant pressure or quantity
    • 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
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M2250/00—Measuring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N2250/00—Measuring
    • F16N2250/04—Pressure
    • F16N2250/06—Pressure for determining flow

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)
EP10849967.4A 2010-04-15 2010-04-15 Moteur à jets de refroidissement de piston commandés électroniquement et procédé pour sa commande Withdrawn EP2558694A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2010/031131 WO2011129824A1 (fr) 2010-04-15 2010-04-15 Moteur à jets de refroidissement de piston commandés électroniquement et procédé pour sa commande

Publications (2)

Publication Number Publication Date
EP2558694A1 EP2558694A1 (fr) 2013-02-20
EP2558694A4 true EP2558694A4 (fr) 2014-08-27

Family

ID=44798934

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10849967.4A Withdrawn EP2558694A4 (fr) 2010-04-15 2010-04-15 Moteur à jets de refroidissement de piston commandés électroniquement et procédé pour sa commande

Country Status (4)

Country Link
US (1) US20130206083A1 (fr)
EP (1) EP2558694A4 (fr)
CN (1) CN102985657A (fr)
WO (1) WO2011129824A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130066837A (ko) * 2011-12-13 2013-06-21 현대자동차주식회사 차량용 오일펌프 제어시스템
US8925515B2 (en) 2013-02-27 2015-01-06 Deere & Company Power system comprising a turbocharger bypass passage
GB2553288B (en) * 2016-08-24 2021-02-24 Ford Global Tech Llc A method and apparatus to regulate oil pressure via controllable piston cooling jets
CN109901640A (zh) * 2019-04-09 2019-06-18 苏州华业检测技术服务有限公司 一种试验室台架用变速箱油温控制水循环装置
CN110359980B (zh) * 2019-06-28 2020-10-27 浙江吉利控股集团有限公司 一种发动机润滑系统中机油热管理控制方法及装置
CN112761807B (zh) * 2021-02-08 2022-06-28 联合汽车电子有限公司 故障诊断方法、活塞冷却系统及车辆
US11415040B1 (en) * 2021-02-25 2022-08-16 GM Global Technology Operations LLC Heating oil for enhanced active thermal coolant system
US11313260B1 (en) 2021-03-24 2022-04-26 Caterpillar Inc. Engine having cylinder block casting with oil spray jet gallery and oil admission valve for selective oil jet spraying to cylinders
US11649759B2 (en) 2021-10-12 2023-05-16 Transportation Ip Holdings, Llc System and method for thermal management
FR3146707A1 (fr) * 2023-03-16 2024-09-20 Psa Automobiles Sa Procédé de modulation de fréquence d’une électrovanne de pompe à huile d’un moteur thermique automobile.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60252116A (ja) * 1984-05-30 1985-12-12 Hino Motors Ltd 内燃機関のピストン冷却装置
JPH0642346A (ja) * 1992-07-22 1994-02-15 Nissan Motor Co Ltd 内燃機関のピストン冷却装置
EP1070836A2 (fr) * 1999-07-20 2001-01-24 DaimlerChrysler AG Dispositif de refroidissement et / ou de graissage d'un moteur à combustion interne à piston
EP1350930A1 (fr) * 2002-04-03 2003-10-08 BorgWarner Inc. Pompe à déplacement variable et dispositif de contrôle
US20050120982A1 (en) * 2003-12-09 2005-06-09 Detroit Diesel Corporation Separate oil gallery for piston cooling with electronic oil flow control
DE102008032496A1 (de) * 2008-07-05 2010-01-07 Daimler Ag Schmierstoffversorgungssystem

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1567240A (en) * 1977-04-28 1980-05-14 Brown Tractors Ltd Internal combustion engines
JPS61138816A (ja) * 1984-12-07 1986-06-26 Toyota Motor Corp 直噴式内燃機関の燃料蒸発率制御装置
GB2388633B (en) * 2002-05-15 2006-03-08 Dana Automotive Ltd Engine lubrication system
US6955142B2 (en) * 2004-02-25 2005-10-18 General Motors Corporation Piston and cylinder oil squirter rail and system
FR2885170B1 (fr) * 2005-05-02 2007-09-21 Bontaz Ct Sa Clapet a fuite controlee pour gicleur de refroidissement de piston
GB2431217A (en) * 2005-10-11 2007-04-18 Ford Global Tech Llc Piston oil spray cooling system with two nozzles
KR20070055285A (ko) * 2005-11-25 2007-05-30 현대자동차주식회사 피스톤 냉각용 오일제트 구조
JP4527061B2 (ja) * 2006-01-10 2010-08-18 株式会社オティックス ピストン冷却用オイルジェット

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60252116A (ja) * 1984-05-30 1985-12-12 Hino Motors Ltd 内燃機関のピストン冷却装置
JPH0642346A (ja) * 1992-07-22 1994-02-15 Nissan Motor Co Ltd 内燃機関のピストン冷却装置
EP1070836A2 (fr) * 1999-07-20 2001-01-24 DaimlerChrysler AG Dispositif de refroidissement et / ou de graissage d'un moteur à combustion interne à piston
EP1350930A1 (fr) * 2002-04-03 2003-10-08 BorgWarner Inc. Pompe à déplacement variable et dispositif de contrôle
US20050120982A1 (en) * 2003-12-09 2005-06-09 Detroit Diesel Corporation Separate oil gallery for piston cooling with electronic oil flow control
DE102008032496A1 (de) * 2008-07-05 2010-01-07 Daimler Ag Schmierstoffversorgungssystem

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011129824A1 *

Also Published As

Publication number Publication date
WO2011129824A1 (fr) 2011-10-20
CN102985657A (zh) 2013-03-20
EP2558694A1 (fr) 2013-02-20
US20130206083A1 (en) 2013-08-15

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