FR2876150A1 - COOLING CIRCUIT OF AN INTERNAL COMBUSTION ENGINE - Google Patents

COOLING CIRCUIT OF AN INTERNAL COMBUSTION ENGINE

Info

Publication number
FR2876150A1
FR2876150A1 FR0302688D FR0302688D FR2876150A1 FR 2876150 A1 FR2876150 A1 FR 2876150A1 FR 0302688 D FR0302688 D FR 0302688D FR 0302688 D FR0302688 D FR 0302688D FR 2876150 A1 FR2876150 A1 FR 2876150A1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
coolant
cooling circuit
crankcase
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.)
Pending
Application number
FR0302688D
Other languages
French (fr)
Inventor
Anton Hochenrieder
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.)
Daimler AG
Original Assignee
DaimlerChrysler 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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Publication of FR2876150A1 publication Critical patent/FR2876150A1/en
Pending 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
    • 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
    • F01P7/161—Controlling of coolant flow the coolant being liquid by thermostatic control by bypassing pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
    • B60H1/04—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant
    • B60H1/08—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant from other radiator than main radiator
    • 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
    • F01P3/00—Liquid cooling
    • F01P3/02—Arrangements for cooling cylinders or cylinder heads
    • F01P2003/028—Cooling cylinders and cylinder heads in series
    • 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
    • F01P2007/143—Controlling of coolant flow the coolant being liquid using restrictions
    • 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
    • F01P2007/146—Controlling of coolant flow the coolant being liquid using valves
    • 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
    • F01P2060/04—Lubricant cooler
    • 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
    • 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

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)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

Un circuit de refroidissement 1 d'un moteur à combustion interne présentant une culasse 8 et un carter de vilebrequin ou carter-moteur 10, comprend une pompe de fluide de refroidissement 3, un radiateur à eau 2 associé à la pompe de refroidissement 3, et un échangeur de chaleur de chauffage 4. Une sortie de fluide de refroidissement 10.2 du carter-moteur 10 est reliée à au moins un premier distributeur 9 ainsi qu'à une entrée de fluide de refroidissement 5.1 d'un radiateur à huile 5, une entrée de fluide de refroidissement 8.1 d'une culasse 8 et/ou l'entrée de fluide de refroidissement 4.1 de l'échangeur de chaleur de chauffage 4.A cooling circuit 1 of an internal combustion engine having a cylinder head 8 and a crankcase or crankcase 10, comprises a coolant pump 3, a water radiator 2 associated with the cooling pump 3, and a heat exchanger for heating 4. A coolant outlet 10.2 of the crankcase 10 is connected to at least a first distributor 9 and a coolant inlet 5.1 of an oil radiator 5, an inlet coolant 8.1 of a cylinder head 8 and / or the coolant inlet 4.1 of the heating heat exchanger 4.

FR0302688D 2001-11-10 2003-03-05 COOLING CIRCUIT OF AN INTERNAL COMBUSTION ENGINE Pending FR2876150A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2001155337 DE10155337B4 (en) 2001-11-10 2001-11-10 Cooling circuit

Publications (1)

Publication Number Publication Date
FR2876150A1 true FR2876150A1 (en) 2006-04-07

Family

ID=7705351

Family Applications (3)

Application Number Title Priority Date Filing Date
FR0214005A Withdrawn FR2832188A1 (en) 2001-11-10 2002-11-08 I.c. engine cooling circuit has heat exchanger with branch that can be separated from circuit and/or regulated by valve
FR0302688A Withdrawn FR2837237A1 (en) 2001-11-10 2003-03-05 COOLING CIRCUIT OF AN INTERNAL COMBUSTION ENGINE
FR0302688D Pending FR2876150A1 (en) 2001-11-10 2003-03-05 COOLING CIRCUIT OF AN INTERNAL COMBUSTION ENGINE

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR0214005A Withdrawn FR2832188A1 (en) 2001-11-10 2002-11-08 I.c. engine cooling circuit has heat exchanger with branch that can be separated from circuit and/or regulated by valve
FR0302688A Withdrawn FR2837237A1 (en) 2001-11-10 2003-03-05 COOLING CIRCUIT OF AN INTERNAL COMBUSTION ENGINE

Country Status (2)

Country Link
DE (1) DE10155337B4 (en)
FR (3) FR2832188A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10226928A1 (en) * 2002-06-17 2004-01-08 Siemens Ag Method for operating a liquid-cooled internal combustion engine
DE102009007695A1 (en) 2009-02-05 2010-08-12 Mahle International Gmbh Cooling system in a motor vehicle
DE102009036603B4 (en) * 2009-07-30 2020-07-16 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Cooling system for an internal combustion engine
ITBS20100036A1 (en) * 2010-02-22 2011-08-23 Ind Saleri Italo Spa PUMP UNIT FOR COOLING CIRCUIT, IN PARTICULAR FOR A MOTORCYCLE
CN102777251B (en) * 2012-08-09 2014-03-05 杭州电子科技大学 Cooling control system of diesel engine, and method thereof
DE102012019091A1 (en) 2012-09-27 2014-03-27 Daimler Ag Crankcase for combustion engine of motor vehicle, has coolant chambers, which are separated in fluidic manner from each other by partition wall that is designed one piece with crankcase
DE102012019057A1 (en) 2012-09-27 2014-03-27 Daimler Ag Crankcase for internal combustion engine of motor vehicle e.g. passenger car, has lower and middle coolant chambers that are fluidically separated from each other by intermediate element provided on housing
DE102012019046A1 (en) 2012-09-27 2013-03-21 Daimler Ag Internal combustion engine e.g. diesel engine, for motor vehicle i.e. passenger car, has valve device enabling major part of mass flow of coolant to flow through two coolant chambers of crank case in switching position

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3024631C2 (en) * 1980-06-30 1983-08-18 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Cooling water circuit for internal combustion engines in vehicles, in particular for buses
DE3514198C2 (en) * 1985-04-19 1995-06-08 Bosch Gmbh Robert Device for heating the passenger compartment of a motor vehicle
DE4400201A1 (en) 1994-01-05 1995-02-02 Daimler Benz Ag Liquid-cooled internal combustion engine with lubricant cooling
DE19524424A1 (en) * 1994-07-21 1996-01-25 Volkswagen Ag Liquid cooling circulation for vehicle combustion engine with thermostatic valves
JP3525538B2 (en) * 1995-03-08 2004-05-10 株式会社デンソー Cooling system for internal combustion engine for vehicles
DE19646295A1 (en) * 1996-11-11 1998-05-14 Wahler Gmbh & Co Gustav Cooling medium circuit of internal combustion engine of vehicle
DE19803884A1 (en) * 1998-01-31 1999-08-05 Bayerische Motoren Werke Ag Liquid-cooled internal combustion engine with coolant circuit with at least one pump

Also Published As

Publication number Publication date
FR2837237A1 (en) 2003-09-19
DE10155337B4 (en) 2012-11-29
FR2832188A1 (en) 2003-05-16
DE10155337A1 (en) 2003-05-28

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