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EP2357335A3 - Method and device for cooling charge air - Google Patents

Method and device for cooling charge air Download PDF

Info

Publication number
EP2357335A3
EP2357335A3 EP10195547.4A EP10195547A EP2357335A3 EP 2357335 A3 EP2357335 A3 EP 2357335A3 EP 10195547 A EP10195547 A EP 10195547A EP 2357335 A3 EP2357335 A3 EP 2357335A3
Authority
EP
European Patent Office
Prior art keywords
cooling
charge air
cooling charge
engine
circuit
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.)
Withdrawn
Application number
EP10195547.4A
Other languages
German (de)
French (fr)
Other versions
EP2357335A2 (en
Inventor
Markus Schuhbauer
Johannes Dworschak
Karl Stögmüller
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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
Priority claimed from DE102010004695A external-priority patent/DE102010004695A1/en
Application filed by Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of EP2357335A2 publication Critical patent/EP2357335A2/en
Publication of EP2357335A3 publication Critical patent/EP2357335A3/en
Withdrawn legal-status Critical Current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
    • F01P3/12—Arrangements for cooling other engine or machine parts
    • 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
    • F01P7/167—Controlling of coolant flow the coolant being liquid by thermostatic control by adjusting the pre-set temperature according to engine parameters, e.g. engine load, engine speed
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

Eine Vorrichtung zur Kühlung von Ladeluft in einem Kraftfahrzeug umfasst einen Ladeluft-Kühlkreislauf zur Kühlung wenigstens eines Ladeluft-Kühlers (22, 38) und einen Motor-Kühlkreislauf zur Kühlung eines Verbrennungsmotors (10). Es ist eine Steuerung zum temperaturunabhängigen Umschalten zwischen zwei Betriebsarten vorgesehen, in denen die Kühlkreisläufe in unterschiedlicher Weise aneinander gekoppelt sind.

Figure imgaf001
A device for cooling charge air in a motor vehicle comprises a charge air cooling circuit for cooling at least one charge air cooler (22, 38) and an engine cooling circuit for cooling an internal combustion engine (10). There is provided a controller for temperature-independent switching between two modes in which the cooling circuits are coupled to each other in different ways.
Figure imgaf001
EP10195547.4A 2010-01-15 2010-12-17 Method and device for cooling charge air Withdrawn EP2357335A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010004695A DE102010004695A1 (en) 2010-01-15 2010-01-15 Device for cooling charge air at intake section of diesel engine of motor vehicle, has control for temperature-independent switching between two operating modes, and cooling circuits coupled together in modes in different way
DE102010019695 2010-05-07

Publications (2)

Publication Number Publication Date
EP2357335A2 EP2357335A2 (en) 2011-08-17
EP2357335A3 true EP2357335A3 (en) 2014-01-01

Family

ID=44201302

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10195547.4A Withdrawn EP2357335A3 (en) 2010-01-15 2010-12-17 Method and device for cooling charge air

Country Status (1)

Country Link
EP (1) EP2357335A3 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5353757A (en) * 1992-07-13 1994-10-11 Nippondenso Co., Ltd. Vehicular use cooling apparatus
WO2004090303A1 (en) * 2003-04-11 2004-10-21 Behr Gmbh & Co. Kg Circuit arrangement which cools charging air and method for the operation of said type of circuit arrangement
WO2008080872A1 (en) * 2006-12-29 2008-07-10 Valeo Systemes Thermiques High/low temperature water cooling system and a four port valve for such a system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10319762A1 (en) 2003-04-30 2004-12-02 Behr Gmbh & Co. Kg Charge air cooling circuit and method of operating such a circuit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5353757A (en) * 1992-07-13 1994-10-11 Nippondenso Co., Ltd. Vehicular use cooling apparatus
WO2004090303A1 (en) * 2003-04-11 2004-10-21 Behr Gmbh & Co. Kg Circuit arrangement which cools charging air and method for the operation of said type of circuit arrangement
WO2008080872A1 (en) * 2006-12-29 2008-07-10 Valeo Systemes Thermiques High/low temperature water cooling system and a four port valve for such a system

Also Published As

Publication number Publication date
EP2357335A2 (en) 2011-08-17

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RIC1 Information provided on ipc code assigned before grant

Ipc: F01P 7/16 20060101ALI20131127BHEP

Ipc: F01P 3/12 20060101AFI20131127BHEP

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT

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Effective date: 20140604

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

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Effective date: 20170701