DE69619318D1 - Verfahren zur Detektion einer Fehlfunktion in einer Kühlerlüfteranlage - Google Patents

Verfahren zur Detektion einer Fehlfunktion in einer Kühlerlüfteranlage

Info

Publication number
DE69619318D1
DE69619318D1 DE69619318T DE69619318T DE69619318D1 DE 69619318 D1 DE69619318 D1 DE 69619318D1 DE 69619318 T DE69619318 T DE 69619318T DE 69619318 T DE69619318 T DE 69619318T DE 69619318 D1 DE69619318 D1 DE 69619318D1
Authority
DE
Germany
Prior art keywords
malfunction
detecting
radiator fan
fan system
radiator
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
DE69619318T
Other languages
English (en)
Other versions
DE69619318T2 (de
Inventor
Masahito Ninomiya
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Application granted granted Critical
Publication of DE69619318D1 publication Critical patent/DE69619318D1/de
Publication of DE69619318T2 publication Critical patent/DE69619318T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • 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
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/14—Safety means against, or active at, failure of coolant-pumps drives, e.g. shutting engine down; Means for indicating functioning of coolant pumps
    • 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
    • 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
    • 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
    • F01P2025/13—Ambient 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
    • F01P2031/00—Fail safe
    • 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
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/08—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps

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)
  • Testing Of Engines (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
DE69619318T 1995-09-11 1996-08-30 Verfahren zur Detektion einer Fehlfunktion in einer Kühlerlüfteranlage Expired - Fee Related DE69619318T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP07232799A JP3116781B2 (ja) 1995-09-11 1995-09-11 ラジエータの冷却ファンシステムの異常検出装置

Publications (2)

Publication Number Publication Date
DE69619318D1 true DE69619318D1 (de) 2002-03-28
DE69619318T2 DE69619318T2 (de) 2002-10-10

Family

ID=16944947

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69619318T Expired - Fee Related DE69619318T2 (de) 1995-09-11 1996-08-30 Verfahren zur Detektion einer Fehlfunktion in einer Kühlerlüfteranlage

Country Status (5)

Country Link
US (1) US5738049A (de)
EP (1) EP0761940B1 (de)
JP (1) JP3116781B2 (de)
KR (1) KR100191686B1 (de)
DE (1) DE69619318T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6009362A (en) * 1996-08-29 1999-12-28 Nissan Motor Co., Ltd. Anomalous condition detecting apparatus for cooling motor fan
JP3538545B2 (ja) * 1998-06-19 2004-06-14 本田技研工業株式会社 内燃機関のラジエータ故障検知装置
GB2348297B (en) 1999-03-20 2003-04-16 Rover Group Thermostat fault detection in a vehicle cooling circuit.
JP3566147B2 (ja) * 1999-09-14 2004-09-15 本田技研工業株式会社 ハイブリッド車両の冷却ファン故障検知装置
DE19948249A1 (de) 1999-10-07 2001-04-26 Bayerische Motoren Werke Ag Kühlsystem für eine Brennkraftmaschine in Kraftfahrzeugen
DE19958384A1 (de) * 1999-12-03 2001-06-07 Bosch Gmbh Robert Verfahren zur Erkennung eines fehlerhaften Sensors
FR2816674B1 (fr) * 2000-11-10 2003-05-23 Renault Procede de controle d'un groupe moto-ventilateur de vehicule automobile
JP2002343449A (ja) * 2001-05-16 2002-11-29 Nissan Motor Co Ltd 冷却装置の故障判断装置
DE102007051341A1 (de) * 2007-10-26 2009-04-30 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät
US8823204B2 (en) * 2011-02-28 2014-09-02 Honda Motor Co., Ltd. Vehicle electric load system
JP6061183B2 (ja) * 2012-02-21 2017-01-18 株式会社リコー 冷却装置、及び画像形成装置
DE102012210760A1 (de) 2012-06-25 2014-01-02 Kaco New Energy Gmbh Verfahren zur Funktionskontrolle eines Kühlsystems eines Wechselrichters und Wechselrichter
US9562933B2 (en) 2013-12-03 2017-02-07 Ford Global Technologies, Llc Diagnostic method for multiple speed relay-controlled electric fan
US9735452B2 (en) * 2013-12-05 2017-08-15 Hyundai Motor Company Apparatus and method for monitoring component breakdown of battery system
JP6278257B2 (ja) * 2014-01-30 2018-02-14 株式会社リコー 冷却装置、及び、画像形成装置
KR101735693B1 (ko) 2015-04-24 2017-05-15 황명회 목 메임 방지용 로터리식 제진기
JP6459146B2 (ja) * 2015-06-23 2019-01-30 コベルコ建機株式会社 建設機械冷却系の故障判定装置
CN110308677A (zh) * 2019-06-03 2019-10-08 湖北三江航天万峰科技发展有限公司 一种分动箱监控方法及系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5896119A (ja) * 1981-12-02 1983-06-08 Toyota Motor Corp エンジン冷却用電動フアンの制御装置
FR2554165B1 (fr) * 1983-10-28 1988-01-15 Marchal Equip Auto Procede de regulation de la temperature du liquide de refroidissement d'un moteur a combustion interne et dispositif pour sa mise en oeuvre
JPS60132020A (ja) * 1983-12-19 1985-07-13 Nissan Shatai Co Ltd 車両用電動ラジエタフアン故障警報装置
JPS61102313A (ja) * 1984-10-23 1986-05-21 Toyota Motor Corp 電動式冷却フアンの制御装置
US4665319A (en) * 1985-03-21 1987-05-12 General Electric Company Self-propelled traction vehicle with low fuel consumption while idling
DE3738412A1 (de) * 1987-11-12 1989-05-24 Bosch Gmbh Robert Vorrichtung und verfahren zur motorkuehlung
CA1304480C (en) * 1987-12-28 1992-06-30 Shuji Katoh Engine room-cooling control system
JPH0264329A (ja) * 1988-08-31 1990-03-05 Nec Corp フィルタ目詰まりの検出機構
JPH07259562A (ja) * 1994-03-23 1995-10-09 Unisia Jecs Corp ラジエータファン制御装置の診断装置

Also Published As

Publication number Publication date
US5738049A (en) 1998-04-14
EP0761940A1 (de) 1997-03-12
KR100191686B1 (ko) 1999-06-15
JPH0979037A (ja) 1997-03-25
DE69619318T2 (de) 2002-10-10
KR970016048A (ko) 1997-04-28
JP3116781B2 (ja) 2000-12-11
EP0761940B1 (de) 2002-02-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee