DE59806097D1 - Verfahren zur Steuerung einer Kühlmittelpumpe einer Brennkraftmaschine - Google Patents

Verfahren zur Steuerung einer Kühlmittelpumpe einer Brennkraftmaschine

Info

Publication number
DE59806097D1
DE59806097D1 DE59806097T DE59806097T DE59806097D1 DE 59806097 D1 DE59806097 D1 DE 59806097D1 DE 59806097 T DE59806097 T DE 59806097T DE 59806097 T DE59806097 T DE 59806097T DE 59806097 D1 DE59806097 D1 DE 59806097D1
Authority
DE
Germany
Prior art keywords
coolant pump
signal
combustion engine
controlling
internal combustion
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
DE59806097T
Other languages
English (en)
Inventor
Dipl-Ing Bobretzky
Ing Pastleitner
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.)
TCG UNITECH GMBH, KIRCHDORF, AT
Pierburg GmbH
Original Assignee
TCG Unitech 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3509869&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59806097(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by TCG Unitech AG filed Critical TCG Unitech AG
Application granted granted Critical
Publication of DE59806097D1 publication Critical patent/DE59806097D1/de
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
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/14—Safety means against, or active at, failure of coolant-pumps drives, e.g. shutting engine down; Means for indicating functioning of coolant 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
    • F01P7/164—Controlling of coolant flow the coolant being liquid by thermostatic control by varying pump speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0077—Safety measures
    • 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
    • F01P2031/00—Fail safe
    • F01P2031/36—Failure of coolant pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
DE59806097T 1997-07-23 1998-07-16 Verfahren zur Steuerung einer Kühlmittelpumpe einer Brennkraftmaschine Expired - Lifetime DE59806097D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT125197 1997-07-23

Publications (1)

Publication Number Publication Date
DE59806097D1 true DE59806097D1 (de) 2002-12-05

Family

ID=3509869

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59806097T Expired - Lifetime DE59806097D1 (de) 1997-07-23 1998-07-16 Verfahren zur Steuerung einer Kühlmittelpumpe einer Brennkraftmaschine

Country Status (5)

Country Link
US (1) US6216645B1 (de)
EP (1) EP0893582B1 (de)
AT (2) AT502321B8 (de)
DE (1) DE59806097D1 (de)
ES (1) ES2183316T3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19842167A1 (de) * 1998-09-15 2000-03-16 Wilo Gmbh Füllstandserkennung im Kühlwasserkreislauf eines Verbrennungsmotors
DE10154926A1 (de) * 2001-11-08 2003-05-22 Daimler Chrysler Ag Kühlmittelkreislauf für eine Brennkraftmaschine
JP4557756B2 (ja) * 2005-03-11 2010-10-06 トヨタ自動車株式会社 電動機の冷却装置およびその制御方法並びに冷却装置の起動時の異常判定方法
DE102006057801B4 (de) * 2006-12-06 2016-12-22 Robert Bosch Gmbh Verfahren und Vorrichtung zum Diagostizieren der Funktionsfähigkeit einer Kühlmittelpumpe
ATE522710T1 (de) * 2007-11-30 2011-09-15 Perkins Engines Co Ltd Kühlpumpenkavitationsschutzsystem
US8997847B2 (en) 2010-09-10 2015-04-07 Ford Global Technologies, Llc Cooling in a liquid-to-air heat exchanger
CN106030071B (zh) * 2014-03-06 2018-05-25 日立汽车系统株式会社 内燃机的控制装置以及冷却装置的控制方法
KR20160069097A (ko) * 2014-12-05 2016-06-16 현대자동차주식회사 엔진의 전동식 워터펌프 진단방법
JP6819551B2 (ja) * 2017-11-17 2021-01-27 トヨタ自動車株式会社 冷却システム
DE102021118806B3 (de) 2021-07-21 2022-10-13 Pierburg Pump Technology Gmbh Verfahren zur Steuerung einer elektrisch angetriebenen Fluidpumpe für ein Fahrzeug und eine elektrisch angetriebene Fluidpumpe für ein Fahrzeug

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970907A (en) * 1974-04-17 1976-07-20 Hobart Corporation Pulsating torque apparatus and method
US4026480A (en) * 1974-04-17 1977-05-31 Hobart Corporation Jam breaking method for comminuting device
CA1066711A (en) * 1974-08-26 1979-11-20 Hoffmann-La Roche Limited Thiophene derivatives
US4506218A (en) * 1981-01-12 1985-03-19 Rotron Incorporated Condition sensing arrangement for ac machines
JPS57193716A (en) * 1981-05-22 1982-11-29 Mazda Motor Corp Cooler for engine
US4553187A (en) * 1983-09-14 1985-11-12 Allen-Bradley Company Overcurrent detection device
JPS6183423A (ja) * 1984-09-29 1986-04-28 Nissan Motor Co Ltd 内燃機関の沸騰冷却装置におけるポンプ異常診断装置
US4669426A (en) * 1986-01-29 1987-06-02 Nissan Motor Co., Ltd. Cooling system for automotive engine or the like
DE3702947C2 (de) * 1987-01-31 1995-02-23 Behr Thomson Dehnstoffregler Kühleinrichtung für eine Brennkraftmaschine
DE3711392C1 (de) * 1987-04-04 1989-01-12 Behr Thomson Dehnstoffregler Kuehleinrichtung fuer eine Brennkraftmaschine und Verfahren zur Steuerung einer solchen Kuehleinrichtung
US4828088A (en) * 1987-05-18 1989-05-09 Eaton Corporation Closed loop pulse modulated viscous fan control
DE3738412A1 (de) 1987-11-12 1989-05-24 Bosch Gmbh Robert Vorrichtung und verfahren zur motorkuehlung
US4836147A (en) * 1987-12-14 1989-06-06 Ford Motor Company Cooling system for an internal combustion engine
CA1304480C (en) * 1987-12-28 1992-06-30 Shuji Katoh Engine room-cooling control system
US5079488A (en) * 1988-02-26 1992-01-07 General Electric Company Electronically commutated motor driven apparatus
DE3810174C2 (de) 1988-03-25 1996-09-19 Hella Kg Hueck & Co Einrichtung zur Regelung der Kühlmitteltemperatur einer Brennkraftmaschine, insbesondere in Kraftfahrzeugen
US4843288A (en) * 1988-03-28 1989-06-27 Rigidyne Corporation Phase locked motor control system for multiple disk drive units
DE4215266C1 (de) * 1992-02-14 1993-04-29 Grundfos A/S, Bjerringbro, Dk
DE69325044T2 (de) * 1992-02-19 1999-09-30 Honda Motor Co Ltd Maschinenkühlanlage
US5309730A (en) * 1993-05-28 1994-05-10 Honeywell Inc. Thermostat for a gas engine heat pump and method for providing for engine idle prior to full speed or shutdown
US5577890A (en) * 1994-03-01 1996-11-26 Trilogy Controls, Inc. Solid state pump control and protection system
US5627758A (en) * 1994-06-10 1997-05-06 Northrop Grumman Corporation Vector control board for an electric vehicle propulsion system motor controller
US5506484A (en) * 1994-06-10 1996-04-09 Westinghouse Electric Corp. Digital pulse width modulator with integrated test and control
US5529114A (en) * 1994-06-10 1996-06-25 Northrop Grumman Corporation Electric vehicle coolant pump assembly
DE19539656A1 (de) * 1995-10-25 1997-04-30 Klein Schanzlin & Becker Ag Verfahren zum Anlaufen drehzahlveränderlicher elektrischer Antriebe

Also Published As

Publication number Publication date
ATE227001T1 (de) 2002-11-15
AT502321A1 (de) 2007-02-15
EP0893582A3 (de) 2000-01-05
ES2183316T3 (es) 2003-03-16
US6216645B1 (en) 2001-04-17
AT502321A8 (de) 2007-08-15
EP0893582B1 (de) 2002-10-30
AT502321B8 (de) 2007-08-15
AT502321B1 (de) 2007-06-15
EP0893582A2 (de) 1999-01-27

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: PIERBURG GMBH, 41460 NEUSS, DE

Owner name: TCG UNITECH GMBH, KIRCHDORF, AT

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