DE602004012698D1 - Überwachungsvorrichtung des Kühlkreislaufes eines Kraftfahrzeuges - Google Patents

Überwachungsvorrichtung des Kühlkreislaufes eines Kraftfahrzeuges

Info

Publication number
DE602004012698D1
DE602004012698D1 DE602004012698T DE602004012698T DE602004012698D1 DE 602004012698 D1 DE602004012698 D1 DE 602004012698D1 DE 602004012698 T DE602004012698 T DE 602004012698T DE 602004012698 T DE602004012698 T DE 602004012698T DE 602004012698 D1 DE602004012698 D1 DE 602004012698D1
Authority
DE
Germany
Prior art keywords
motor vehicle
monitoring device
cooling circuit
condition
cooling system
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.)
Active
Application number
DE602004012698T
Other languages
English (en)
Other versions
DE602004012698T2 (de
Inventor
Pascal Castro
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.)
SC2N SAS
Original Assignee
SC2N SAS
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 SC2N SAS filed Critical SC2N SAS
Publication of DE602004012698D1 publication Critical patent/DE602004012698D1/de
Application granted granted Critical
Publication of DE602004012698T2 publication Critical patent/DE602004012698T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F01P2023/00—Signal processing; Details thereof
    • 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
    • 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
    • F01P2025/04—Pressure
    • 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
    • F01P2025/70—Level
    • 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
    • F01P2031/00—Fail safe
    • F01P2031/18—Detecting fluid leaks
    • 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
    • F01P2031/20—Warning devices

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)
  • Motor Or Generator Cooling System (AREA)
  • Control Of Electric Motors In General (AREA)
  • Measuring Fluid Pressure (AREA)
DE602004012698T 2003-12-16 2004-12-03 Überwachungsvorrichtung des Kühlkreislaufes eines Kraftfahrzeuges Active DE602004012698T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0314710 2003-12-16
FR0314710A FR2863662B1 (fr) 2003-12-16 2003-12-16 Dispositif de surveillance du circuit de refroisissement d'un vehicule automobile

Publications (2)

Publication Number Publication Date
DE602004012698D1 true DE602004012698D1 (de) 2008-05-08
DE602004012698T2 DE602004012698T2 (de) 2009-04-16

Family

ID=34508670

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004012698T Active DE602004012698T2 (de) 2003-12-16 2004-12-03 Überwachungsvorrichtung des Kühlkreislaufes eines Kraftfahrzeuges

Country Status (4)

Country Link
EP (1) EP1544433B1 (de)
AT (1) ATE390543T1 (de)
DE (1) DE602004012698T2 (de)
FR (1) FR2863662B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010023083A1 (de) * 2010-06-08 2011-12-08 Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) Verfahren zum Betreiben eines Motorkühlsystems eines Fahrzeugs und System zur Steuerung der Motorkühlung eines Fahrzeugs

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005055493B4 (de) * 2005-11-18 2008-07-03 Siemens Ag Vorrichtung zur Kühlung eines Verbrennungsmotors
DE102008029509B4 (de) * 2008-06-21 2019-05-02 Bayerische Motoren Werke Aktiengesellschaft Sicherheitseinrichtung eingerichtet für eine Brennkraftmaschine eines Kraftfahrzeugs und Verfahren zum Betrieb eines Kraftfahrzeugs mit einer Brennkraftmaschine
US8875561B2 (en) * 2011-09-15 2014-11-04 General Electric Company Systems and methods for diagnosing an engine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3718471A1 (de) * 1987-06-02 1988-12-22 Christoph Breit Einrichtung zum schutz der aggregate und der ladung von kraftfahrzeugen
FR2673244B1 (fr) * 1991-02-21 1994-05-20 Jean Pierre Jeoffroy Dispositif et procede de controle du circuit de refroidissement des moteurs a combustion interne.
ZA961667B (en) * 1995-03-20 1996-09-05 Besmar Gauge Cc Motor vehicle cooling system status indicator
DE19825194A1 (de) * 1998-06-05 1999-12-09 Thomas Grieshaber Verfahren zum ermitteln von Luft, Gas und/oder Ölbeständen in einer Flüssigkeit
DE10001713A1 (de) * 2000-01-18 2001-07-19 Bosch Gmbh Robert Verfahren zur Fehlererkennung eines Kühlsystems eines Kraftfahrzeug-Motors
DE10161867B4 (de) * 2001-12-14 2012-10-04 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Überwachung eines Flüssigkeits-Kühlkreislaufs einer Brennkraftmaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010023083A1 (de) * 2010-06-08 2011-12-08 Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) Verfahren zum Betreiben eines Motorkühlsystems eines Fahrzeugs und System zur Steuerung der Motorkühlung eines Fahrzeugs

Also Published As

Publication number Publication date
DE602004012698T2 (de) 2009-04-16
FR2863662A1 (fr) 2005-06-17
EP1544433B1 (de) 2008-03-26
FR2863662B1 (fr) 2006-02-10
EP1544433A1 (de) 2005-06-22
ATE390543T1 (de) 2008-04-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition