ATE530747T1 - DEVICE FOR COOLING OR HEATING AN COMBUSTION ENGINE - Google Patents

DEVICE FOR COOLING OR HEATING AN COMBUSTION ENGINE

Info

Publication number
ATE530747T1
ATE530747T1 AT09156022T AT09156022T ATE530747T1 AT E530747 T1 ATE530747 T1 AT E530747T1 AT 09156022 T AT09156022 T AT 09156022T AT 09156022 T AT09156022 T AT 09156022T AT E530747 T1 ATE530747 T1 AT E530747T1
Authority
AT
Austria
Prior art keywords
cooling circuit
bypass
heating
combustion engine
cooling
Prior art date
Application number
AT09156022T
Other languages
German (de)
Inventor
Stefan Hintermeir
Original Assignee
Siemens 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
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE530747T1 publication Critical patent/ATE530747T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F02N19/02—Aiding engine start by thermal means, e.g. using lighted wicks
    • F02N19/04—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines
    • F02N19/10—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines by heating of engine coolants
    • 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
    • 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
    • F01P2037/00—Controlling
    • F01P2037/02—Controlling starting
    • 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
    • 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
    • F01P2060/18—Heater
    • 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
    • F01P2070/00—Details
    • F01P2070/04—Details using electrical heating elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

The device (12) has a cooling circuit (2) connected with an internal combustion engine in a heat conductive manner. The cooling circuit comprises a cooling circuit pump (3) for circulating a coolant in the cooling circuit. A pre-heating branch (7) is arranged parallel to the cooling circuit pump, and is connected with the cooling circuit. A bypass branch (13) comprises a bypass heat exchanger (17) and a bypass pump (16), where the bypass branch is connected with the pre-heating branch by a bypass adapter (14), and is connected with the cooling circuit by another bypass adapter (15).
AT09156022T 2008-04-08 2009-03-24 DEVICE FOR COOLING OR HEATING AN COMBUSTION ENGINE ATE530747T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008018532A DE102008018532A1 (en) 2008-04-08 2008-04-08 Device for cooling or heating an internal combustion engine

Publications (1)

Publication Number Publication Date
ATE530747T1 true ATE530747T1 (en) 2011-11-15

Family

ID=40810266

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09156022T ATE530747T1 (en) 2008-04-08 2009-03-24 DEVICE FOR COOLING OR HEATING AN COMBUSTION ENGINE

Country Status (3)

Country Link
EP (1) EP2108813B1 (en)
AT (1) ATE530747T1 (en)
DE (1) DE102008018532A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2459093C1 (en) * 2011-04-06 2012-08-20 Олег Константинович Безюков Internal combustion engine cooling system
DE102014110633A1 (en) 2014-07-28 2016-01-28 Elwa Elektro-Wärme, München A. Hilpoltsteiner Gmbh & Co. Kg Heating device for preheating an operating medium of an internal combustion engine and modular system
WO2016189653A1 (en) * 2015-05-26 2016-12-01 日立建機株式会社 Construction machine provided with preheating unit and method for preheating said machine
CN107313850B (en) * 2017-08-23 2019-09-24 安徽江淮汽车集团股份有限公司 A kind of engine temperature regulating system and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591691A (en) 1984-10-29 1986-05-27 Badali Edward A Auxiliary electric heating system for internal combustion engine powered vehicles
DE3730598A1 (en) * 1987-09-11 1989-03-23 Eberspaecher J HEAT CARRIER CIRCUIT FOR VEHICLE HEATING WITH A MOTOR-INDEPENDENT HEATING UNIT
DE4435693A1 (en) * 1994-10-06 1996-04-11 Behr Gmbh & Co Additional heating arrangement
DE19730678A1 (en) * 1997-07-17 1999-01-21 Volkswagen Ag Hybrid vehicle drive component cooling and interior heating arrangement
JP3757892B2 (en) 2002-04-03 2006-03-22 トヨタ自動車株式会社 Hot water storage system for hybrid vehicles
DE102006017246A1 (en) 2005-04-18 2006-10-19 Denso Corp., Kariya Waste heat recovery system for a motor vehicle engine
DE102005029918B4 (en) * 2005-04-29 2010-05-06 Mtu Friedrichshafen Gmbh Cooling system for a supercharged internal combustion engine

Also Published As

Publication number Publication date
DE102008018532A1 (en) 2009-10-15
EP2108813A1 (en) 2009-10-14
EP2108813B1 (en) 2011-10-26

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