FR2721655B1 - Dispositif de refroidissement par évaporation pour moteur à combustion interne. - Google Patents

Dispositif de refroidissement par évaporation pour moteur à combustion interne.

Info

Publication number
FR2721655B1
FR2721655B1 FR9407766A FR9407766A FR2721655B1 FR 2721655 B1 FR2721655 B1 FR 2721655B1 FR 9407766 A FR9407766 A FR 9407766A FR 9407766 A FR9407766 A FR 9407766A FR 2721655 B1 FR2721655 B1 FR 2721655B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
cooling device
evaporative cooling
evaporative
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
FR9407766A
Other languages
English (en)
Other versions
FR2721655A1 (fr
Inventor
Said Zidat
Philippe Cordier
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
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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, Regie Nationale des Usines Renault filed Critical Renault SAS
Priority to FR9407766A priority Critical patent/FR2721655B1/fr
Publication of FR2721655A1 publication Critical patent/FR2721655A1/fr
Application granted granted Critical
Publication of FR2721655B1 publication Critical patent/FR2721655B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/02Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
    • B60H1/04Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant
    • B60H1/08Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant from other radiator than main radiator
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00Liquid cooling
    • F01P3/22Liquid cooling characterised by evaporation and condensation of coolant in closed cycles; characterised by the coolant reaching higher temperatures than normal atmospheric boiling-point
    • F01P3/2271Closed cycles with separator and liquid return
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00Controlling of coolant flow
    • F01P7/14Controlling of coolant flow the coolant being liquid
    • F01P7/16Controlling of coolant flow the coolant being liquid by thermostatic control
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00Controlling of coolant flow
    • F01P7/14Controlling of coolant flow the coolant being liquid
    • F01P2007/146Controlling of coolant flow the coolant being liquid using valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2060/00Cooling circuits using auxiliaries
    • F01P2060/04Lubricant cooler
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00Controlling of coolant flow
    • F01P7/02Controlling of coolant flow the coolant being cooling-air
    • F01P7/08Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00Controlling of coolant flow
    • F01P7/14Controlling of coolant flow the coolant being liquid
    • F01P7/16Controlling of coolant flow the coolant being liquid by thermostatic control
    • F01P7/164Controlling of coolant flow the coolant being liquid by thermostatic control by varying pump speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
FR9407766A 1994-06-24 1994-06-24 Dispositif de refroidissement par évaporation pour moteur à combustion interne. Expired - Fee Related FR2721655B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9407766A FR2721655B1 (fr) 1994-06-24 1994-06-24 Dispositif de refroidissement par évaporation pour moteur à combustion interne.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9407766A FR2721655B1 (fr) 1994-06-24 1994-06-24 Dispositif de refroidissement par évaporation pour moteur à combustion interne.

Publications (2)

Publication Number Publication Date
FR2721655A1 FR2721655A1 (fr) 1995-12-29
FR2721655B1 true FR2721655B1 (fr) 1996-08-02

Family

ID=9464609

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9407766A Expired - Fee Related FR2721655B1 (fr) 1994-06-24 1994-06-24 Dispositif de refroidissement par évaporation pour moteur à combustion interne.

Country Status (1)

Country Link
FR (1) FR2721655B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2752016B1 (fr) * 1996-07-31 1998-09-11 Renault Dispositif de refroidissement d'un moteur a combustion interne
DE102021200549A1 (de) 2021-01-21 2022-07-21 Psa Automobiles Sa Verfahren zum Steuern eines Kühlsystems zur Kühlung mindestens einer zu kühlenden Komponente sowie Vorrichtung zur Durchführung des Verfahrens

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669962B1 (fr) * 1990-11-30 1994-09-16 Renault Procede de refroidissement par evaporation pour moteur a combustion interne et dispositif de mise en óoeuvre.
DE4040323A1 (de) * 1990-12-17 1992-06-25 Volkswagen Ag Thermostatventil fuer die kuehleinrichtung einer brennkraftmaschine
DE4133287A1 (de) * 1991-10-08 1993-04-15 Freudenberg Carl Fa Verdampfungsgekuehlte verbrennungskraftmaschine
FR2691504B1 (fr) * 1992-05-19 1994-07-08 Valeo Thermique Moteur Sa Dispositif de refroidissement d'un moteur thermique comprenant un condenseur.

Also Published As

Publication number Publication date
FR2721655A1 (fr) 1995-12-29

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Legal Events

Date Code Title Description
ST Notification of lapse