JP5201418B2 - 内燃機関冷却システム及び内燃機関冷却システムにおける故障判定方法 - Google Patents

内燃機関冷却システム及び内燃機関冷却システムにおける故障判定方法 Download PDF

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Publication number
JP5201418B2
JP5201418B2 JP2009256979A JP2009256979A JP5201418B2 JP 5201418 B2 JP5201418 B2 JP 5201418B2 JP 2009256979 A JP2009256979 A JP 2009256979A JP 2009256979 A JP2009256979 A JP 2009256979A JP 5201418 B2 JP5201418 B2 JP 5201418B2
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JP
Japan
Prior art keywords
flow path
valve
combustion engine
internal combustion
fluid
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 - Fee Related
Application number
JP2009256979A
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English (en)
Japanese (ja)
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JP2011102545A5 (enExample
JP2011102545A (ja
Inventor
保夫 小澤
芳邦 伊藤
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.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
Aisin Corp
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 Aisin Seiki Co Ltd, Aisin Corp filed Critical Aisin Seiki Co Ltd
Priority to JP2009256979A priority Critical patent/JP5201418B2/ja
Priority to PCT/JP2010/065737 priority patent/WO2011058815A1/ja
Priority to EP10829775A priority patent/EP2500541A4/en
Priority to US13/508,884 priority patent/US8485142B2/en
Priority to CN2010800508729A priority patent/CN102695857A/zh
Publication of JP2011102545A publication Critical patent/JP2011102545A/ja
Publication of JP2011102545A5 publication Critical patent/JP2011102545A5/ja
Application granted granted Critical
Publication of JP5201418B2 publication Critical patent/JP5201418B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/14—Indicating devices; Other safety devices
    • F01P11/16—Indicating devices; Other safety devices concerning coolant temperature
    • 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
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • F01P7/165—Controlling of coolant flow the coolant being liquid by thermostatic control characterised by systems with two or more loops
    • 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
    • F01P2025/00—Measuring
    • F01P2025/08—Temperature
    • F01P2025/32—Engine outcoming fluid temperature
    • 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
    • F01P2060/00—Cooling circuits using auxiliaries
    • F01P2060/08—Cabin heater

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
JP2009256979A 2009-11-10 2009-11-10 内燃機関冷却システム及び内燃機関冷却システムにおける故障判定方法 Expired - Fee Related JP5201418B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2009256979A JP5201418B2 (ja) 2009-11-10 2009-11-10 内燃機関冷却システム及び内燃機関冷却システムにおける故障判定方法
PCT/JP2010/065737 WO2011058815A1 (ja) 2009-11-10 2010-09-13 内燃機関冷却システム及び内燃機関冷却システムにおける故障判定方法
EP10829775A EP2500541A4 (en) 2009-11-10 2010-09-13 INTERNAL COMBUSTION ENGINE COOLING SYSTEM AND METHOD OF DETECTING THE FAILURE OF AN INTERNAL COMBUSTION ENGINE COOLING SYSTEM
US13/508,884 US8485142B2 (en) 2009-11-10 2010-09-13 Internal combustion engine cooling system and method for determining failure therein
CN2010800508729A CN102695857A (zh) 2009-11-10 2010-09-13 内燃机冷却系统及内燃机冷却系统中的故障判定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009256979A JP5201418B2 (ja) 2009-11-10 2009-11-10 内燃機関冷却システム及び内燃機関冷却システムにおける故障判定方法

Publications (3)

Publication Number Publication Date
JP2011102545A JP2011102545A (ja) 2011-05-26
JP2011102545A5 JP2011102545A5 (enExample) 2012-07-12
JP5201418B2 true JP5201418B2 (ja) 2013-06-05

Family

ID=43991476

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009256979A Expired - Fee Related JP5201418B2 (ja) 2009-11-10 2009-11-10 内燃機関冷却システム及び内燃機関冷却システムにおける故障判定方法

Country Status (5)

Country Link
US (1) US8485142B2 (enExample)
EP (1) EP2500541A4 (enExample)
JP (1) JP5201418B2 (enExample)
CN (1) CN102695857A (enExample)
WO (1) WO2011058815A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120097464A1 (en) * 2010-10-22 2012-04-26 Gm Global Technology Operations, Inc. Control of a shutter via bi-directional communication using a single wire
GB2495096A (en) * 2011-09-28 2013-04-03 Gm Global Tech Operations Inc A thermostat with an auxiliary wax chamber for very cold starts
DE102011088919B3 (de) * 2011-12-16 2013-02-07 Continental Automotive Gmbh Verfahren zum Überprüfen von zwei steuerbaren Ventilen einer Motorkühlung
US10207567B2 (en) * 2012-10-19 2019-02-19 Ford Global Technologies, Llc Heater core isolation valve position detection
DE102012223454A1 (de) * 2012-12-17 2014-06-18 Continental Automotive Gmbh Kühlmittelkreislauf
CN105164382B (zh) 2013-04-30 2018-02-16 丰田自动车株式会社 冷却水控制装置
JP6037000B2 (ja) 2013-04-30 2016-11-30 トヨタ自動車株式会社 冷却水制御装置
KR101459923B1 (ko) * 2013-06-28 2014-11-07 현대자동차주식회사 차량의 냉각수절환장치 고장진단 시스템 및 고장진단방법
JP6287625B2 (ja) 2014-06-25 2018-03-07 アイシン精機株式会社 内燃機関の冷却システム
DE102014012027B4 (de) 2014-08-13 2016-12-29 Audi Ag Verfahren zum Betreiben eines Fluidkreislaufs eines Kraftfahrzeugs sowie entsprechender Fluidkreislauf
CN104863684B (zh) * 2015-06-09 2017-12-08 宝沃汽车（中国）有限公司 车辆及其冷却风扇电机的监控方法和监控系统
JP6726059B2 (ja) * 2016-08-12 2020-07-22 株式会社Ｓｕｂａｒｕ エンジンの冷却システム
FR3064674A1 (fr) * 2017-04-04 2018-10-05 Peugeot Citroen Automobiles Sa Dispositif de gestion thermique d’un groupe motopropulseur de vehicule
JP7230664B2 (ja) * 2019-04-22 2023-03-01 マツダ株式会社 エンジンの冷却装置
JP2020176581A (ja) * 2019-04-22 2020-10-29 マツダ株式会社 エンジンの制御装置
CN114658530B (zh) * 2021-05-13 2023-11-03 长城汽车股份有限公司 发动机冷却系统、节温器的诊断方法和车辆

Family Cites Families (13)

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JPS6114588Y2 (enExample) 1979-03-08 1986-05-07
DE3633411A1 (de) * 1986-10-01 1988-04-14 Dalibor Plesek Verkuerzung der warmlaufphase bei fluessigkeitsgekuehlten verbrennungsmotoren
US6279390B1 (en) 1996-12-17 2001-08-28 Denso Corporation Thermostat malfunction detecting system for engine cooling system
JP3407572B2 (ja) * 1996-12-25 2003-05-19 株式会社デンソー エンジン冷却系のサーモスタット故障検出装置
GB2348297B (en) * 1999-03-20 2003-04-16 Rover Group Thermostat fault detection in a vehicle cooling circuit.
JP4066728B2 (ja) * 2002-06-28 2008-03-26 トヨタ自動車株式会社 蓄熱装置を備えた内燃機関
DE10311188B4 (de) * 2003-03-12 2012-10-31 Att Automotivethermotech Gmbh Verfahren und Vorrichtung zur bedarfsgerechten Kühlung von Verbrennungskraftmaschinen unter Verwendung eines Bypassventils und mindestens einer Wärmesenke
JP4260551B2 (ja) 2003-05-30 2009-04-30 本田技研工業株式会社 内燃機関のサーモスタットの故障を検出する装置
JP2005188327A (ja) * 2003-12-24 2005-07-14 Aisin Seiki Co Ltd 車両冷却装置
JP4561546B2 (ja) * 2005-09-08 2010-10-13 トヨタ自動車株式会社 内燃機関の冷却装置
JP4661767B2 (ja) * 2006-10-31 2011-03-30 日産自動車株式会社 エンジン冷却系の故障診断装置
JP4412368B2 (ja) * 2007-08-28 2010-02-10 トヨタ自動車株式会社 車両の冷却装置
US8573163B2 (en) 2009-10-05 2013-11-05 Toyota Jidosha Kabushiki Kaisha Cooling device for vehicle

Also Published As

Publication number Publication date
US20120227685A1 (en) 2012-09-13
CN102695857A (zh) 2012-09-26
EP2500541A4 (en) 2012-12-19
US8485142B2 (en) 2013-07-16
EP2500541A1 (en) 2012-09-19
WO2011058815A1 (ja) 2011-05-19
JP2011102545A (ja) 2011-05-26

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