FR2697869B1 - Cooling system for internal combustion engine. - Google Patents

Cooling system for internal combustion engine.

Info

Publication number
FR2697869B1
FR2697869B1 FR9213367A FR9213367A FR2697869B1 FR 2697869 B1 FR2697869 B1 FR 2697869B1 FR 9213367 A FR9213367 A FR 9213367A FR 9213367 A FR9213367 A FR 9213367A FR 2697869 B1 FR2697869 B1 FR 2697869B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
cooling system
cooling
engine
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
FR9213367A
Other languages
French (fr)
Other versions
FR2697869A1 (en
Inventor
Alain Le Douaron
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.)
Renault SAS
Original Assignee
Renault 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 Renault SAS filed Critical Renault SAS
Priority to FR9213367A priority Critical patent/FR2697869B1/en
Publication of FR2697869A1 publication Critical patent/FR2697869A1/en
Application granted granted Critical
Publication of FR2697869B1 publication Critical patent/FR2697869B1/en
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
    • F01P3/00—Liquid cooling
    • F01P3/22—Liquid cooling characterised by evaporation and condensation of coolant in closed cycles; characterised by the coolant reaching higher temperatures than normal atmospheric boiling-point
    • F01P3/2271—Closed cycles with separator and liquid return
    • 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
    • F01P11/20—Indicating devices; Other safety devices concerning atmospheric freezing conditions, e.g. automatically draining or heating during frosty weather
    • 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
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
    • F01P2005/105—Using two or more 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
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P2007/146—Controlling of coolant flow the coolant being liquid using 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
    • F01P2011/205—Indicating devices; Other safety devices using heat-accumulators
    • 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
    • F01P2060/00—Cooling circuits using auxiliaries
    • F01P2060/04—Lubricant cooler
    • 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
    • F01P2060/04—Lubricant cooler
    • F01P2060/045—Lubricant cooler for transmissions
    • 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
    • F01P3/00—Liquid cooling
    • F01P3/20—Cooling circuits not specific to a single part of engine or machine
FR9213367A 1992-11-06 1992-11-06 Cooling system for internal combustion engine. Expired - Fee Related FR2697869B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9213367A FR2697869B1 (en) 1992-11-06 1992-11-06 Cooling system for internal combustion engine.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9213367A FR2697869B1 (en) 1992-11-06 1992-11-06 Cooling system for internal combustion engine.

Publications (2)

Publication Number Publication Date
FR2697869A1 FR2697869A1 (en) 1994-05-13
FR2697869B1 true FR2697869B1 (en) 1994-12-09

Family

ID=9435293

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9213367A Expired - Fee Related FR2697869B1 (en) 1992-11-06 1992-11-06 Cooling system for internal combustion engine.

Country Status (1)

Country Link
FR (1) FR2697869B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2823704B1 (en) * 2001-04-20 2003-07-04 Renault THERMAL MANAGEMENT DEVICE OF A MOTOR VEHICLE
FR2825750B1 (en) * 2001-06-12 2003-11-28 Peugeot Citroen Automobiles Sa IMPROVED THERMAL REGULATION DEVICE WITH ENERGY STORAGE FOR MOTOR VEHICLE
JP4513669B2 (en) 2004-07-02 2010-07-28 トヨタ自動車株式会社 Internal combustion engine equipped with a heat storage device
US7509929B2 (en) * 2007-02-05 2009-03-31 Ford Global Technologies, Llc System and method to control temperature of an alternator and/or an engine in a vehicle
EP3534105B1 (en) * 2018-03-01 2020-08-19 Innio Jenbacher GmbH & Co OG Control plate for cooling circuit
US10662863B1 (en) 2018-11-20 2020-05-26 Caterpillar Inc. Systems and methods for monitoring the performance of a heat exchanger

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804860A (en) * 1956-09-17 1957-09-03 Adolph A Tacchella Uniform temperature cooling system for engines
DE2916216A1 (en) * 1979-04-21 1980-11-06 Bosch Gmbh Robert Preheating system for IC engine - stores waste heat as latent heat and uses salt solution changing from crystalline to liquid form releasing heat to oil circuit
FR2669962B1 (en) * 1990-11-30 1994-09-16 Renault EVAPORATIVE COOLING PROCESS FOR INTERNAL COMBUSTION ENGINE AND IMPLEMENTATION DEVICE.

Also Published As

Publication number Publication date
FR2697869A1 (en) 1994-05-13

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Legal Events

Date Code Title Description
ST Notification of lapse