FR2997758B1 - Boucle thermique, notamment pour vehicule automobile, et procede de pilotage correspondant - Google Patents

Boucle thermique, notamment pour vehicule automobile, et procede de pilotage correspondant

Info

Publication number
FR2997758B1
FR2997758B1 FR1260599A FR1260599A FR2997758B1 FR 2997758 B1 FR2997758 B1 FR 2997758B1 FR 1260599 A FR1260599 A FR 1260599A FR 1260599 A FR1260599 A FR 1260599A FR 2997758 B1 FR2997758 B1 FR 2997758B1
Authority
FR
France
Prior art keywords
heat exchange
bundle
motor vehicle
thermal loop
controlling
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
FR1260599A
Other languages
English (en)
Other versions
FR2997758A1 (fr
Inventor
Francois Charbonnelle
Philippe Jouanny
Samer Saab
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.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques 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 Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR1260599A priority Critical patent/FR2997758B1/fr
Priority to PCT/EP2013/073377 priority patent/WO2014072464A1/fr
Publication of FR2997758A1 publication Critical patent/FR2997758A1/fr
Application granted granted Critical
Publication of FR2997758B1 publication Critical patent/FR2997758B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F02B29/0437—Liquid cooled heat exchangers
    • F02B29/0443—Layout of the coolant or refrigerant circuit
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
    • F02D29/02—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
    • 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
    • F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
    • F01P2003/185—Arrangements or mounting of liquid-to-air heat-exchangers arranged in parallel
    • 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
    • F01P2060/02—Intercooler
    • 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
    • F01P2060/08—Cabin heater
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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)

Abstract

L'invention concerne une boucle thermique pour véhicule automobile dans laquelle un fluide caloporteur est apte à circuler, la boucle thermique (1) comprenant : - un échangeur thermique (3) présentant au moins un premier faisceau intermédiaire (7) d'échange thermique et un second faisceau intermédiaire (9) d'échange thermique, dans lesquels le fluide caloporteur est apte à circuler, le premier faisceau intermédiaire (7) définissant une première surface d'échange thermique et le second faisceau intermédiaire (9) définissant une seconde surface d'échange thermique, et - au moins deux composants (13, 15) à refroidir. Selon l'invention, la seconde surface d'échange thermique est supérieure à la première surface d'échange thermique dudit premier faisceau (7), et ladite boucle (1) comprend au moins un actionneur (11) d'inversion du sens de circulation du fluide caloporteur dans les faisceaux intermédiaires (7, 9) d'échange thermique. L'invention concerne également un procédé de pilotage correspondant.
FR1260599A 2012-11-08 2012-11-08 Boucle thermique, notamment pour vehicule automobile, et procede de pilotage correspondant Active FR2997758B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1260599A FR2997758B1 (fr) 2012-11-08 2012-11-08 Boucle thermique, notamment pour vehicule automobile, et procede de pilotage correspondant
PCT/EP2013/073377 WO2014072464A1 (fr) 2012-11-08 2013-11-08 Boucle thermique, notamment pour vehicule automobile, et procede de pilotage correspondant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1260599A FR2997758B1 (fr) 2012-11-08 2012-11-08 Boucle thermique, notamment pour vehicule automobile, et procede de pilotage correspondant

Publications (2)

Publication Number Publication Date
FR2997758A1 FR2997758A1 (fr) 2014-05-09
FR2997758B1 true FR2997758B1 (fr) 2014-12-26

Family

ID=47557303

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1260599A Active FR2997758B1 (fr) 2012-11-08 2012-11-08 Boucle thermique, notamment pour vehicule automobile, et procede de pilotage correspondant

Country Status (2)

Country Link
FR (1) FR2997758B1 (fr)
WO (1) WO2014072464A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3056709B1 (fr) * 2015-02-13 2020-08-12 Caterpillar Motoren GmbH & Co. KG Système de refroidissement pour moteur à combustion interne

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3422036B2 (ja) * 1992-07-13 2003-06-30 株式会社デンソー 車両用冷却装置
US6098576A (en) * 1999-02-12 2000-08-08 General Electric Company Enhanced split cooling system
FR2832187B1 (fr) * 2001-11-13 2005-08-05 Valeo Thermique Moteur Sa Systeme de gestion de l'energie thermique developpee par un moteur thermique de vehicule automobile
FR2832214B1 (fr) * 2001-11-13 2004-05-21 Valeo Thermique Moteur Sa Module d'echange de chaleur, notamment pour un vehicule automobile, comportant un radiateur principal et un radiateur secondaire, et systeme comprenant ce module
FR2914694A1 (fr) * 2007-04-05 2008-10-10 Renault Sas Systeme de gestion des echanges thermiques d'un moteur de vehicule automobile
DE102009017719B4 (de) * 2009-04-11 2019-05-23 Volkswagen Ag Vorrichtung und Verfahren zur Regelung der Temperatur der Ladeluft
US20110073285A1 (en) * 2009-09-30 2011-03-31 Gm Global Technology Operations, Inc. Multi-Zone Heat Exchanger for Use in a Vehicle Cooling System

Also Published As

Publication number Publication date
WO2014072464A1 (fr) 2014-05-15
FR2997758A1 (fr) 2014-05-09

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