JP4497047B2 - 内燃機関の冷却装置 - Google Patents

内燃機関の冷却装置 Download PDF

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Publication number
JP4497047B2
JP4497047B2 JP2005222202A JP2005222202A JP4497047B2 JP 4497047 B2 JP4497047 B2 JP 4497047B2 JP 2005222202 A JP2005222202 A JP 2005222202A JP 2005222202 A JP2005222202 A JP 2005222202A JP 4497047 B2 JP4497047 B2 JP 4497047B2
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JP
Japan
Prior art keywords
temperature
cooling water
internal combustion
combustion engine
detected
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
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JP2005222202A
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English (en)
Japanese (ja)
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JP2007040108A5 (enExample
JP2007040108A (ja
Inventor
秀樹 宮原
登喜司 伊藤
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Toyota Motor Corp
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Toyota Motor Corp
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Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP2005222202A priority Critical patent/JP4497047B2/ja
Priority to US11/494,527 priority patent/US7409929B2/en
Publication of JP2007040108A publication Critical patent/JP2007040108A/ja
Publication of JP2007040108A5 publication Critical patent/JP2007040108A5/ja
Application granted granted Critical
Publication of JP4497047B2 publication Critical patent/JP4497047B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/08—Safety, indicating, or supervising devices
    • F02B77/082—Safety, indicating, or supervising devices relating to valves
    • 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
    • F01P2025/00—Measuring
    • F01P2025/08—Temperature
    • F01P2025/42—Intake manifold temperature

Landscapes

  • 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)
JP2005222202A 2005-07-29 2005-07-29 内燃機関の冷却装置 Expired - Fee Related JP4497047B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005222202A JP4497047B2 (ja) 2005-07-29 2005-07-29 内燃機関の冷却装置
US11/494,527 US7409929B2 (en) 2005-07-29 2006-07-28 Cooling apparatus for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005222202A JP4497047B2 (ja) 2005-07-29 2005-07-29 内燃機関の冷却装置

Publications (3)

Publication Number Publication Date
JP2007040108A JP2007040108A (ja) 2007-02-15
JP2007040108A5 JP2007040108A5 (enExample) 2008-07-17
JP4497047B2 true JP4497047B2 (ja) 2010-07-07

Family

ID=37798344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005222202A Expired - Fee Related JP4497047B2 (ja) 2005-07-29 2005-07-29 内燃機関の冷却装置

Country Status (2)

Country Link
US (1) US7409929B2 (enExample)
JP (1) JP4497047B2 (enExample)

Families Citing this family (38)

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US7932833B2 (en) * 2007-11-30 2011-04-26 Caterpillar Inc. Detecting coolant flow reduction for a marine engine system
US8387599B2 (en) 2008-01-07 2013-03-05 Mcalister Technologies, Llc Methods and systems for reducing the formation of oxides of nitrogen during combustion in engines
US8074625B2 (en) 2008-01-07 2011-12-13 Mcalister Technologies, Llc Fuel injector actuator assemblies and associated methods of use and manufacture
US8561598B2 (en) 2008-01-07 2013-10-22 Mcalister Technologies, Llc Method and system of thermochemical regeneration to provide oxygenated fuel, for example, with fuel-cooled fuel injectors
US8413634B2 (en) 2008-01-07 2013-04-09 Mcalister Technologies, Llc Integrated fuel injector igniters with conductive cable assemblies
WO2011025512A1 (en) 2009-08-27 2011-03-03 Mcallister Technologies, Llc Integrated fuel injectors and igniters and associated methods of use and manufacture
US8365700B2 (en) 2008-01-07 2013-02-05 Mcalister Technologies, Llc Shaping a fuel charge in a combustion chamber with multiple drivers and/or ionization control
US8733331B2 (en) * 2008-01-07 2014-05-27 Mcalister Technologies, Llc Adaptive control system for fuel injectors and igniters
JP4456162B2 (ja) * 2008-04-11 2010-04-28 株式会社山田製作所 エンジンの冷却装置
US7918129B2 (en) * 2008-05-27 2011-04-05 GM Global Technology Operations LLC Diagnostic systems for cooling systems for internal combustion engines
EP2470775B1 (en) 2009-08-27 2015-04-29 McAlister Technologies, LLC Shaping a fuel charge in a combustion chamber with multiple drivers and/or ionization control
US9097172B2 (en) * 2009-09-03 2015-08-04 GM Global Technology Operations LLC Switchable water pump control systems and methods
JP5104839B2 (ja) * 2009-09-30 2012-12-19 日産自動車株式会社 診断装置
US8205805B2 (en) 2010-02-13 2012-06-26 Mcalister Technologies, Llc Fuel injector assemblies having acoustical force modifiers and associated methods of use and manufacture
CN102844540A (zh) 2010-02-13 2012-12-26 麦卡利斯特技术有限责任公司 用于自适应地冷却发动机中的燃烧室的方法和系统
US20110297753A1 (en) 2010-12-06 2011-12-08 Mcalister Roy E Integrated fuel injector igniters configured to inject multiple fuels and/or coolants and associated methods of use and manufacture
US8528519B2 (en) 2010-10-27 2013-09-10 Mcalister Technologies, Llc Integrated fuel injector igniters suitable for large engine applications and associated methods of use and manufacture
US8091528B2 (en) 2010-12-06 2012-01-10 Mcalister Technologies, Llc Integrated fuel injector igniters having force generating assemblies for injecting and igniting fuel and associated methods of use and manufacture
US8820275B2 (en) 2011-02-14 2014-09-02 Mcalister Technologies, Llc Torque multiplier engines
US8919377B2 (en) 2011-08-12 2014-12-30 Mcalister Technologies, Llc Acoustically actuated flow valve assembly including a plurality of reed valves
US8683988B2 (en) 2011-08-12 2014-04-01 Mcalister Technologies, Llc Systems and methods for improved engine cooling and energy generation
SE536466C2 (sv) * 2012-04-05 2013-11-26 Scania Cv Ab Termostatanordning och kylsystem
JP5321719B2 (ja) * 2012-07-18 2013-10-23 日産自動車株式会社 診断装置
JP5906981B2 (ja) * 2012-07-23 2016-04-20 三菱自動車工業株式会社 サーモスタットの故障診断装置及び故障診断方法
US9200561B2 (en) 2012-11-12 2015-12-01 Mcalister Technologies, Llc Chemical fuel conditioning and activation
US8800527B2 (en) 2012-11-19 2014-08-12 Mcalister Technologies, Llc Method and apparatus for providing adaptive swirl injection and ignition
US9562500B2 (en) 2013-03-15 2017-02-07 Mcalister Technologies, Llc Injector-igniter with fuel characterization
US8820293B1 (en) 2013-03-15 2014-09-02 Mcalister Technologies, Llc Injector-igniter with thermochemical regeneration
JP6123741B2 (ja) * 2014-06-20 2017-05-10 トヨタ自動車株式会社 冷却器
FR3042888A1 (fr) * 2015-10-26 2017-04-28 Continental Automotive France Procede d'adaptation automatique des conditions d'etablissement de diagnostic par un systeme de diagnostic embarque
WO2017094444A1 (ja) * 2015-12-03 2017-06-08 本田技研工業株式会社 冷却装置
CN107956573B (zh) 2017-11-24 2019-06-28 广州汽车集团股份有限公司 节温器故障诊断方法、装置、计算机设备以及存储介质
JP6992479B2 (ja) * 2017-12-15 2022-01-13 トヨタ自動車株式会社 冷却装置の異常診断装置
GB2573146B (en) * 2018-04-26 2020-04-22 Ford Global Tech Llc A failsafe cooling system valve and method of use
CN111396200B (zh) * 2019-01-03 2022-08-12 联合汽车电子有限公司 发动机瞬态工况识别方法
CN114575989B (zh) * 2022-03-11 2023-04-07 浙江吉利控股集团有限公司 一种节温器的故障诊断方法及故障诊断系统
JP7743811B2 (ja) * 2022-04-22 2025-09-25 株式会社豊田自動織機 サーモスタットの故障判定装置
US20250044000A1 (en) * 2023-08-01 2025-02-06 Copeland Lp Methods and systems for controlling a compressor cooling system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5484129A (en) * 1977-12-19 1979-07-04 Nissan Motor Co Ltd Internal combustion engine with two intake passages
JPH0968028A (ja) 1995-08-31 1997-03-11 Suzuki Motor Corp 内燃機関のブローバイガス制御装置
US6279390B1 (en) * 1996-12-17 2001-08-28 Denso Corporation Thermostat malfunction detecting system for engine cooling system
JP3419225B2 (ja) * 1996-12-17 2003-06-23 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
JP3629982B2 (ja) * 1998-10-27 2005-03-16 日産自動車株式会社 冷却液温度センサの診断装置
JP3551060B2 (ja) * 1999-02-02 2004-08-04 トヨタ自動車株式会社 サーモスタットの異常検出装置
JP3645827B2 (ja) * 2001-04-24 2005-05-11 本田技研工業株式会社 内燃機関のサーモスタット故障判定装置
JP2004232519A (ja) 2003-01-29 2004-08-19 Toyota Motor Corp サーモスタットの診断装置
KR100612964B1 (ko) * 2004-04-08 2006-08-14 현대자동차주식회사 차량의 서모스탯 모니터링 장치 및 방법

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Publication number Publication date
US20070175414A1 (en) 2007-08-02
US7409929B2 (en) 2008-08-12
JP2007040108A (ja) 2007-02-15

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