FR2944238B1 - Dispositif de refroidissement pour vehicule automobile - Google Patents

Dispositif de refroidissement pour vehicule automobile

Info

Publication number
FR2944238B1
FR2944238B1 FR0952366A FR0952366A FR2944238B1 FR 2944238 B1 FR2944238 B1 FR 2944238B1 FR 0952366 A FR0952366 A FR 0952366A FR 0952366 A FR0952366 A FR 0952366A FR 2944238 B1 FR2944238 B1 FR 2944238B1
Authority
FR
France
Prior art keywords
cooling
flow
motor vehicle
cooling device
cooling liquid
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
FR0952366A
Other languages
English (en)
Other versions
FR2944238A1 (fr
Inventor
Samuel Cregut
Hatem Cherouat
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 FR0952366A priority Critical patent/FR2944238B1/fr
Priority to PCT/FR2010/050691 priority patent/WO2010116108A1/fr
Publication of FR2944238A1 publication Critical patent/FR2944238A1/fr
Application granted granted Critical
Publication of FR2944238B1 publication Critical patent/FR2944238B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • 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
    • F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
    • F01P7/048—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using electrical drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
    • B60K2001/006—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric motors
    • 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
    • F01P2050/00—Applications
    • F01P2050/24—Hybrid vehicles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Motor Or Generator Cooling System (AREA)
FR0952366A 2009-04-09 2009-04-09 Dispositif de refroidissement pour vehicule automobile Active FR2944238B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0952366A FR2944238B1 (fr) 2009-04-09 2009-04-09 Dispositif de refroidissement pour vehicule automobile
PCT/FR2010/050691 WO2010116108A1 (fr) 2009-04-09 2010-04-09 Dispositif de refroidissement pour véhicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0952366A FR2944238B1 (fr) 2009-04-09 2009-04-09 Dispositif de refroidissement pour vehicule automobile

Publications (2)

Publication Number Publication Date
FR2944238A1 FR2944238A1 (fr) 2010-10-15
FR2944238B1 true FR2944238B1 (fr) 2011-05-06

Family

ID=41259979

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0952366A Active FR2944238B1 (fr) 2009-04-09 2009-04-09 Dispositif de refroidissement pour vehicule automobile

Country Status (2)

Country Link
FR (1) FR2944238B1 (fr)
WO (1) WO2010116108A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106314110A (zh) * 2016-09-12 2017-01-11 法乐第(北京)网络科技有限公司 电动汽车组件冷却系统、冷却方法及应用该系统的电动汽车
CN111434504B (zh) * 2019-01-15 2021-11-19 北京新能源汽车股份有限公司 一种分布式驱动的冷却系统、控制方法及汽车
CN110978974B (zh) * 2019-12-10 2021-08-06 上海元城汽车技术有限公司 一种电机及其控制器的冷却控制方法与装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19542125A1 (de) * 1994-11-29 1996-05-30 Bayerische Motoren Werke Ag Heiz- und Kühlmittelkreislauf für ein Elektrofahrzeug
ITTO980348A1 (it) * 1998-04-24 1999-10-24 Gate Spa Sistema di controllo a consumo elettrico minimo per un impianto di raf freddamento per un motore a combustione interna.
DE19939138A1 (de) * 1999-08-18 2001-02-22 Bosch Gmbh Robert Verfahren zur Temperaturregelung des Kühlmittels eines Verbrennungsmotors mittels einer elektrisch betriebenen Kühlmittelpumpe
JP4140160B2 (ja) * 2000-01-20 2008-08-27 株式会社デンソー 液冷式内燃機関の冷却装置
US6374780B1 (en) * 2000-07-07 2002-04-23 Visteon Global Technologies, Inc. Electric waterpump, fluid control valve and electric cooling fan strategy
JP3972863B2 (ja) * 2003-05-26 2007-09-05 株式会社デンソー 車両用冷却システム
JP4631652B2 (ja) * 2005-10-25 2011-02-16 トヨタ自動車株式会社 冷却システムおよびその制御方法並びに自動車
JP2007166804A (ja) * 2005-12-14 2007-06-28 Toyota Motor Corp モータ駆動装置およびそれを備えた車両
US7377237B2 (en) * 2006-09-13 2008-05-27 Cummins Power Generation Inc. Cooling system for hybrid power system

Also Published As

Publication number Publication date
WO2010116108A1 (fr) 2010-10-14
FR2944238A1 (fr) 2010-10-15

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