EP2149688A3 - Motor vehicle cooling assembly - Google Patents

Motor vehicle cooling assembly Download PDF

Info

Publication number
EP2149688A3
EP2149688A3 EP09165605A EP09165605A EP2149688A3 EP 2149688 A3 EP2149688 A3 EP 2149688A3 EP 09165605 A EP09165605 A EP 09165605A EP 09165605 A EP09165605 A EP 09165605A EP 2149688 A3 EP2149688 A3 EP 2149688A3
Authority
EP
European Patent Office
Prior art keywords
motor vehicle
heat transfer
cooling
transfer device
coolant
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.)
Granted
Application number
EP09165605A
Other languages
German (de)
French (fr)
Other versions
EP2149688A2 (en
EP2149688B1 (en
Inventor
Georg Feldhaus
Eike Willers
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.)
Mahle Behr GmbH and Co KG
Mahle Behr Kornwestheim GmbH
Original Assignee
Behr GmbH and Co KG
Behr Thermot Tronik GmbH
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 Behr GmbH and Co KG, Behr Thermot Tronik GmbH filed Critical Behr GmbH and Co KG
Publication of EP2149688A2 publication Critical patent/EP2149688A2/en
Publication of EP2149688A3 publication Critical patent/EP2149688A3/en
Application granted granted Critical
Publication of EP2149688B1 publication Critical patent/EP2149688B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F01P3/20Cooling circuits not specific to a single part of engine or machine
    • 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
    • F01P5/00Pumping cooling-air or liquid coolants
    • F01P5/10Pumping liquid coolant; Arrangements of coolant pumps
    • F01P5/12Pump-driving arrangements
    • F01P2005/125Driving auxiliary pumps electrically
    • 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
    • F01P2060/08Cabin heater
    • 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
    • F01P2060/12Turbo charger
    • 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
    • F01P2060/16Outlet manifold
    • 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
    • F01P7/162Controlling of coolant flow the coolant being liquid by thermostatic control by cutting in and out of pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

Abstract

Die Erfindung betrifft eine Kühlanordnung (1) eines Kraftfahrzeugs (3), mit einem Kühlmittelkreislauf (5) zum Führen eines Kühlmittelstromes (7), einer in den Kühlmittelkreislauf (5) geschalteten und in einen Verbrennungsmotor (21) integrierten ersten Wärmeübertragungsvorrichtung (19) zum Kühlen des Verbrennungsmotors (21) des Kraftfahrzeuges (3), einer in den Kühlmittelkreislauf (5) geschalteten zweiten Wärmeübertragungsvorrichtung (41) zum Kühlen eines Abgasturboladers (43) des Kraftfahrzeuges (3) und einer in den Kühlmittelkreislauf (5) geschalteten dritten Wärmeübertragungsvorrichtung (45) zum Kühlen einer Abgasrückführung (47) des Kraftfahrzeuges (3),The invention relates to a cooling arrangement (1) of a motor vehicle (3), comprising a coolant circuit (5) for guiding a coolant flow (7), a first heat transfer device (19) connected to the coolant circuit (5) and integrated into an internal combustion engine (21) Cooling of the internal combustion engine (21) of the motor vehicle (3), a second heat transfer device (41) connected to the coolant circuit (5) for cooling an exhaust gas turbocharger (43) of the motor vehicle (3) and a third heat transfer device (45) connected in the coolant circuit (5) ) for cooling an exhaust gas recirculation (47) of the motor vehicle (3),

Um eine verbesserte Kühlanordnung (1) bereitzustellen, ist die erste Wärmeübertragungsvorrichtung (19) mit einem ersten Teilstrom (67) des Kühlmittelstroms (7) beaufschlagbar, wobei unabhängig davon die zweite und dritte Wärmeübertragungsvorrichtung (41,45) mit einem zweiten und dritten Teilstrom (51,53) des Kühlmittelstroms (7) beaufschlagbar sind.

Figure imgaf001
In order to provide an improved cooling arrangement (1), the first heat transfer device (19) can be acted upon by a first partial flow (67) of the coolant flow (7), independently of which the second and third heat transfer devices (41, 45) are provided with a second and third partial flow ( 51, 53) of the coolant flow (7) can be acted upon.
Figure imgaf001

EP09165605.8A 2008-08-01 2009-07-15 Motor vehicle cooling assembly Not-in-force EP2149688B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810035880 DE102008035880A1 (en) 2008-08-01 2008-08-01 Cooling arrangement of a motor vehicle

Publications (3)

Publication Number Publication Date
EP2149688A2 EP2149688A2 (en) 2010-02-03
EP2149688A3 true EP2149688A3 (en) 2012-02-01
EP2149688B1 EP2149688B1 (en) 2016-04-27

Family

ID=41403030

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09165605.8A Not-in-force EP2149688B1 (en) 2008-08-01 2009-07-15 Motor vehicle cooling assembly

Country Status (2)

Country Link
EP (1) EP2149688B1 (en)
DE (1) DE102008035880A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010063265A1 (en) * 2010-12-16 2012-06-21 Mahle International Gmbh Intercooler
US8689555B2 (en) * 2011-04-14 2014-04-08 GM Global Technology Operations LLC System and method for cooling a turbocharger
DE102012217229A1 (en) * 2012-09-25 2014-06-12 Bayerische Motoren Werke Aktiengesellschaft Coolant circuit for internal combustion engine mounted in vehicle, has connecting line which connects branch between coolant cooler and shut-off element to secondary coolant radiator
FR3040433A1 (en) * 2015-08-24 2017-03-03 Peugeot Citroen Automobiles Sa TURBO-PRESSURIZED MOTOR VEHICLE ENGINE WITH COOLING SYSTEM DEDICATED TO TURBOCHARGER

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943967A (en) * 1982-09-03 1984-03-12 Nippon Soken Inc Water flow device for operation of heater in internal- combustion engine
EP0499071A1 (en) * 1991-02-11 1992-08-19 Behr GmbH & Co. Cooling system for an intenal combustion engine of a motor vehicle
DE102004021551A1 (en) * 2004-05-03 2006-02-09 Daimlerchrysler Ag Cooling system especially for vehicle has a main cooling circuit and with several parallel circuits with different performance to cool accessories

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19633190B4 (en) * 1996-08-17 2004-02-26 Daimlerchrysler Ag Cooling system for an internal combustion engine
DE10025500B4 (en) * 2000-05-23 2013-05-29 Bosch Mahle Turbo Systems Gmbh & Co. Kg Internal combustion engine with cooling circuit and a connected to this heat exchanger
DE102006020951A1 (en) * 2005-07-28 2007-02-01 Audi Ag Cooling system for a vehicle and method for operating a cooling system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943967A (en) * 1982-09-03 1984-03-12 Nippon Soken Inc Water flow device for operation of heater in internal- combustion engine
EP0499071A1 (en) * 1991-02-11 1992-08-19 Behr GmbH & Co. Cooling system for an intenal combustion engine of a motor vehicle
DE102004021551A1 (en) * 2004-05-03 2006-02-09 Daimlerchrysler Ag Cooling system especially for vehicle has a main cooling circuit and with several parallel circuits with different performance to cool accessories

Also Published As

Publication number Publication date
EP2149688A2 (en) 2010-02-03
DE102008035880A1 (en) 2010-02-04
EP2149688B1 (en) 2016-04-27

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