DE59709520D1 - METHOD AND CONTROL FOR REGULATING THE COOLING CIRCUIT OF A VEHICLE BY MEANS OF A THERMALLY CONTROLLED WATER PUMP - Google Patents

METHOD AND CONTROL FOR REGULATING THE COOLING CIRCUIT OF A VEHICLE BY MEANS OF A THERMALLY CONTROLLED WATER PUMP

Info

Publication number
DE59709520D1
DE59709520D1 DE59709520T DE59709520T DE59709520D1 DE 59709520 D1 DE59709520 D1 DE 59709520D1 DE 59709520 T DE59709520 T DE 59709520T DE 59709520 T DE59709520 T DE 59709520T DE 59709520 D1 DE59709520 D1 DE 59709520D1
Authority
DE
Germany
Prior art keywords
regulating
vehicle
water pump
control
cooling 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.)
Expired - Lifetime
Application number
DE59709520T
Other languages
German (de)
Inventor
Peter Edelmann
Klaus Vogelsang
Peter Rose
Peter Heilinger
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.)
Voith Turbo GmbH and Co KG
Original Assignee
Voith Turbo GmbH and Co KG
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 Voith Turbo GmbH and Co KG filed Critical Voith Turbo GmbH and Co KG
Priority to DE59709520T priority Critical patent/DE59709520D1/en
Application granted granted Critical
Publication of DE59709520D1 publication Critical patent/DE59709520D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01P7/164—Controlling of coolant flow the coolant being liquid by thermostatic control by varying pump 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
    • 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
    • F01P2025/00—Measuring
    • F01P2025/60—Operating parameters
    • 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
    • F01P2025/00—Measuring
    • F01P2025/60—Operating parameters
    • F01P2025/66—Vehicle 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
    • F01P2060/06—Retarder
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
DE59709520T 1996-10-09 1997-10-08 METHOD AND CONTROL FOR REGULATING THE COOLING CIRCUIT OF A VEHICLE BY MEANS OF A THERMALLY CONTROLLED WATER PUMP Expired - Lifetime DE59709520D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59709520T DE59709520D1 (en) 1996-10-09 1997-10-08 METHOD AND CONTROL FOR REGULATING THE COOLING CIRCUIT OF A VEHICLE BY MEANS OF A THERMALLY CONTROLLED WATER PUMP

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1996141558 DE19641558A1 (en) 1996-10-09 1996-10-09 Method and control for regulating the cooling circuit of a vehicle by means of a thermally controlled water pump
PCT/EP1997/005545 WO1998015726A1 (en) 1996-10-09 1997-10-08 Method and control of regulation of vehicle cooling circuit by means of a thermally regulated water pump
DE59709520T DE59709520D1 (en) 1996-10-09 1997-10-08 METHOD AND CONTROL FOR REGULATING THE COOLING CIRCUIT OF A VEHICLE BY MEANS OF A THERMALLY CONTROLLED WATER PUMP

Publications (1)

Publication Number Publication Date
DE59709520D1 true DE59709520D1 (en) 2003-04-17

Family

ID=7808239

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1996141558 Withdrawn DE19641558A1 (en) 1996-10-09 1996-10-09 Method and control for regulating the cooling circuit of a vehicle by means of a thermally controlled water pump
DE59709520T Expired - Lifetime DE59709520D1 (en) 1996-10-09 1997-10-08 METHOD AND CONTROL FOR REGULATING THE COOLING CIRCUIT OF A VEHICLE BY MEANS OF A THERMALLY CONTROLLED WATER PUMP

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1996141558 Withdrawn DE19641558A1 (en) 1996-10-09 1996-10-09 Method and control for regulating the cooling circuit of a vehicle by means of a thermally controlled water pump

Country Status (3)

Country Link
EP (1) EP0931208B1 (en)
DE (2) DE19641558A1 (en)
WO (1) WO1998015726A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105799493A (en) * 2014-12-29 2016-07-27 上海大郡动力控制技术有限公司 A battery electric vehicle water pump control method

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19818030C2 (en) * 1998-04-22 2003-12-18 Schatz Thermo System Gmbh Method and device for operating a coolant circuit of an internal combustion engine
DE19848544C1 (en) 1998-10-22 2000-06-21 Voith Turbo Kg Method and device for increasing the braking torque utilization of a hydrodynamic retarder in a motor vehicle
DE19951735A1 (en) 1999-10-27 2001-05-17 Zahnradfabrik Friedrichshafen Retarder system
DE10023519A1 (en) 2000-05-13 2002-01-03 Zahnradfabrik Friedrichshafen Cooling system for vehicles
DE102004018227A1 (en) * 2004-04-15 2005-11-17 Zf Friedrichshafen Ag cooling system
DE102005013075A1 (en) * 2005-03-18 2006-09-21 Voith Turbo Gmbh & Co. Kg Cooling circuit with a hydrodynamic brake
US8131431B2 (en) 2007-01-23 2012-03-06 Volvo Lastvagnar Ab Method for controlling cooling of an auxiliary brake
DE102011116933A1 (en) 2011-10-26 2013-05-02 Man Truck & Bus Ag Cooling circuit for a liquid-cooled engine
SE538626C2 (en) * 2013-10-24 2016-10-04 Scania Cv Ab Cooling system in a vehicle
CN110805487B (en) * 2019-01-24 2020-10-27 长城汽车股份有限公司 Control method and system for electronic water pump of engine
SE543280C2 (en) 2019-03-08 2020-11-10 Scania Cv Ab A method for controlling a vehicle in association with a descent, a powertrain, a vehicle, a computer program and a computer-readable medium

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6913276A (en) * 1968-09-17 1970-03-19
FR2384106A1 (en) * 1977-03-16 1978-10-13 Sev Marchal IC engine cooling system - has pump driven by electric motor with control circuit receiving constant voltage input and variable input from temp. transducer
DE3024209A1 (en) * 1979-07-02 1981-01-22 Guenter Dr Rinnerthaler Liq. cooling system for automobile engine with electronic control - regulating circulation pump or variable selective blocking element and by=pass line
US4434749A (en) * 1981-03-25 1984-03-06 Toyo Kogyo Co., Ltd. Cooling system for liquid-cooled internal combustion engines
JPH0623539B2 (en) * 1985-05-20 1994-03-30 本田技研工業株式会社 Vehicle engine cooling system
DE3738412A1 (en) * 1987-11-12 1989-05-24 Bosch Gmbh Robert ENGINE COOLING DEVICE AND METHOD
DE3810174C2 (en) * 1988-03-25 1996-09-19 Hella Kg Hueck & Co Device for regulating the coolant temperature of an internal combustion engine, in particular in motor vehicles
JPH0417715A (en) * 1990-05-07 1992-01-22 Nippondenso Co Ltd Cooling device of internal combustion engine
DE4102929A1 (en) * 1991-01-31 1992-08-06 Man Nutzfahrzeuge Ag Road vehicle with braking energy recovery - has ancillary units switched on when braking occurs with recovered energy passed to storage units
SE501444C2 (en) * 1993-07-01 1995-02-20 Saab Scania Ab Cooling system for a retarded vehicle
DE9419818U1 (en) * 1994-02-09 1995-03-16 Lübeck, Tino, 44866 Bochum Adjustable electric water pump for cooling internal combustion engines
DE4445024A1 (en) * 1994-12-16 1995-06-08 Voith Turbo Kg Drive unit for vehicle or stationary installation
DE4446288A1 (en) * 1994-12-23 1995-06-29 Voith Turbo Kg Power unit for vehicle
DE4447166A1 (en) * 1994-12-30 1995-06-08 Voith Turbo Kg Vehicle braking system with hydrodynamic retarder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105799493A (en) * 2014-12-29 2016-07-27 上海大郡动力控制技术有限公司 A battery electric vehicle water pump control method

Also Published As

Publication number Publication date
DE19641558A1 (en) 1998-04-16
EP0931208B1 (en) 2003-03-12
EP0931208A1 (en) 1999-07-28
WO1998015726A1 (en) 1998-04-16

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Legal Events

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