DE59710060D1 - DRIVE UNIT WITH THERMALLY CONTROLLED WATER PUMP - Google Patents

DRIVE UNIT WITH THERMALLY CONTROLLED WATER PUMP

Info

Publication number
DE59710060D1
DE59710060D1 DE59710060T DE59710060T DE59710060D1 DE 59710060 D1 DE59710060 D1 DE 59710060D1 DE 59710060 T DE59710060 T DE 59710060T DE 59710060 T DE59710060 T DE 59710060T DE 59710060 D1 DE59710060 D1 DE 59710060D1
Authority
DE
Germany
Prior art keywords
drive unit
water pump
controlled water
thermally controlled
thermally
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
DE59710060T
Other languages
German (de)
Inventor
Peter Edelmann
Klaus Vogelsang
Peter Heilinger
Peter Rose
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
Application granted granted Critical
Publication of DE59710060D1 publication Critical patent/DE59710060D1/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
    • 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

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)
  • Control Of Positive-Displacement Pumps (AREA)
DE59710060T 1996-10-09 1997-10-08 DRIVE UNIT WITH THERMALLY CONTROLLED WATER PUMP Expired - Lifetime DE59710060D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19641559A DE19641559A1 (en) 1996-10-09 1996-10-09 Drive unit with thermally controlled water pump
PCT/EP1997/005544 WO1998015725A1 (en) 1996-10-09 1997-10-08 Drive unit with a thermally regulated water pump

Publications (1)

Publication Number Publication Date
DE59710060D1 true DE59710060D1 (en) 2003-06-12

Family

ID=7808240

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19641559A Ceased DE19641559A1 (en) 1996-10-09 1996-10-09 Drive unit with thermally controlled water pump
DE59710060T Expired - Lifetime DE59710060D1 (en) 1996-10-09 1997-10-08 DRIVE UNIT WITH THERMALLY CONTROLLED WATER PUMP

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19641559A Ceased DE19641559A1 (en) 1996-10-09 1996-10-09 Drive unit with thermally controlled water pump

Country Status (3)

Country Link
EP (1) EP0931209B1 (en)
DE (2) DE19641559A1 (en)
WO (1) WO1998015725A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19832626C1 (en) * 1998-07-21 2000-03-16 Daimler Chrysler Ag Regulation of a cooling circuit of a motor-driven vehicle
SE521618C2 (en) * 1998-07-31 2003-11-18 Volvo Lastvagnar Ab Method and apparatus for venting a coolant system to an internal combustion engine
DE19914440A1 (en) 1999-03-30 2000-10-05 Volkswagen Ag Thermo-controlled automotive engine water cooling pump control dispenses with electrical systems
DE19930356A1 (en) * 1999-07-01 2001-01-04 Zahnradfabrik Friedrichshafen Automatic transmission
DE10062222A1 (en) * 2000-12-13 2002-06-20 Zahnradfabrik Friedrichshafen Procedure for requesting brake power support systems
DE10242736A1 (en) * 2002-09-13 2004-03-18 Voith Turbo Gmbh & Co. Kg Hydrodynamic speed reduction system for motor vehicles, has a sliding rotator and variable gap to the stator and emptying of residual fluid
FR2929330B1 (en) * 2008-04-01 2010-04-09 Peugeot Citroen Automobiles Sa ENGINE COOLING CIRCUIT.
DE102010009757A1 (en) 2010-03-01 2011-08-25 Voith Patent GmbH, 89522 Vehicle cooling circuit, particularly engine cooling circuit, has cooling medium that is circulated in vehicle cooling circuit by cooling medium pump, where vehicle drive motor is cooled by cooling medium
CN103481871B (en) * 2013-10-15 2015-07-22 江苏理工学院 Cooling liquid medium type hydraulic retarder for vehicle

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
EP0931209B1 (en) 2003-05-07
DE19641559A1 (en) 1998-04-16
WO1998015725A1 (en) 1998-04-16
EP0931209A1 (en) 1999-07-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition