FR2863662B1 - Dispositif de surveillance du circuit de refroisissement d'un vehicule automobile - Google Patents

Dispositif de surveillance du circuit de refroisissement d'un vehicule automobile

Info

Publication number
FR2863662B1
FR2863662B1 FR0314710A FR0314710A FR2863662B1 FR 2863662 B1 FR2863662 B1 FR 2863662B1 FR 0314710 A FR0314710 A FR 0314710A FR 0314710 A FR0314710 A FR 0314710A FR 2863662 B1 FR2863662 B1 FR 2863662B1
Authority
FR
France
Prior art keywords
monitoring
motor vehicle
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.)
Expired - Fee Related
Application number
FR0314710A
Other languages
English (en)
Other versions
FR2863662A1 (fr
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
Priority to FR0314710A priority Critical patent/FR2863662B1/fr
Priority to EP04106282A priority patent/EP1544433B1/fr
Priority to AT04106282T priority patent/ATE390543T1/de
Priority to DE602004012698T priority patent/DE602004012698T2/de
Publication of FR2863662A1 publication Critical patent/FR2863662A1/fr
Application granted granted Critical
Publication of FR2863662B1 publication Critical patent/FR2863662B1/fr
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
    • 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
FR0314710A 2003-12-16 2003-12-16 Dispositif de surveillance du circuit de refroisissement d'un vehicule automobile Expired - Fee Related FR2863662B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0314710A FR2863662B1 (fr) 2003-12-16 2003-12-16 Dispositif de surveillance du circuit de refroisissement d'un vehicule automobile
EP04106282A EP1544433B1 (fr) 2003-12-16 2004-12-03 Dispositif de surveillance du circuit de refroidissement d'un véhicule automobile
AT04106282T ATE390543T1 (de) 2003-12-16 2004-12-03 Überwachungsvorrichtung des kühlkreislaufes eines kraftfahrzeuges
DE602004012698T DE602004012698T2 (de) 2003-12-16 2004-12-03 Überwachungsvorrichtung des Kühlkreislaufes eines Kraftfahrzeuges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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
FR2863662A1 FR2863662A1 (fr) 2005-06-17
FR2863662B1 true FR2863662B1 (fr) 2006-02-10

Family

ID=34508670

Family Applications (1)

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

Country Status (4)

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

Families Citing this family (4)

* 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
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
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

Also Published As

Publication number Publication date
FR2863662A1 (fr) 2005-06-17
EP1544433B1 (fr) 2008-03-26
EP1544433A1 (fr) 2005-06-22
DE602004012698T2 (de) 2009-04-16
DE602004012698D1 (de) 2008-05-08
ATE390543T1 (de) 2008-04-15

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Year of fee payment: 13

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Effective date: 20170831