ES2183316T3 - Procedimiento para controlar una bomba de refrigerante de un motor de combustion. - Google Patents

Procedimiento para controlar una bomba de refrigerante de un motor de combustion.

Info

Publication number
ES2183316T3
ES2183316T3 ES98890207T ES98890207T ES2183316T3 ES 2183316 T3 ES2183316 T3 ES 2183316T3 ES 98890207 T ES98890207 T ES 98890207T ES 98890207 T ES98890207 T ES 98890207T ES 2183316 T3 ES2183316 T3 ES 2183316T3
Authority
ES
Spain
Prior art keywords
signal
coolant pump
combustion engine
procedure
control
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
ES98890207T
Other languages
English (en)
Inventor
Peter Dipl-Ing Bobretzky
Harald 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 AG
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=ES2183316(T3) "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 ES2183316T3 publication Critical patent/ES2183316T3/es
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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

EN UNA BOMBA DE REFRIGERANTE DE ACCIONAMIENTO ELECTRICO CON UNA UNIDAD DE MOTOR ELECTRICO Y BOMBA (2), UNA UNIDAD DE CONTROL ELECTRONICO (6) GENERA UNA SEÑAL DE CONTROL CON IMPULSOS DE DURACION MODULADA PARA LA BOMBA EN DEPENDENCIA DE AL MENOS UN PARAMETRO DE FUNCIONAMIENTO DEL MOTOR. PARA PODER DETECTAR A TIEMPO CUALQUIER IRREGULARIDAD Y FALLO EN EL FUNCIONAMIENTO DE LA BOMBA SE PREVE QUE LA UNIDAD DE CONTROL (6) INTEGRADA PREFERENTEMENTE EN EL SISTEMA DE CONTROL DEL MOTOR SE UNA A UN DETECTOR DE FALLOS (7) PARA LA DETECCION DE SEÑALES DE CONTROL Y ESTADOS DE FUNCIONAMIENTO DE LA BOMBA ANORMALES Y A UN REGULADOR DEL NUMERO DE VUELTAS DE LA BOMBA (N), PRESENTANDO EL DETECTOR DE FALLOS (7) UN DISPOSITIVO DE EMERGENCIA (7B) PARA LA BOMBA DE REFRIGERANTE.
ES98890207T 1997-07-23 1998-07-16 Procedimiento para controlar una bomba de refrigerante de un motor de combustion. Expired - Lifetime ES2183316T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2183316T3 true ES2183316T3 (es) 2003-03-16

Family

ID=3509869

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98890207T Expired - Lifetime ES2183316T3 (es) 1997-07-23 1998-07-16 Procedimiento para controlar una bomba de refrigerante de un motor de combustion.

Country Status (5)

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

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
WO2015132989A1 (ja) * 2014-03-06 2015-09-11 日立オートモティブシステムズ株式会社 内燃機関の制御装置及び冷却装置の制御方法
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
US4026480A (en) * 1974-04-17 1977-05-31 Hobart Corporation Jam breaking method for comminuting device
US3970907A (en) * 1974-04-17 1976-07-20 Hobart Corporation Pulsating torque apparatus and method
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 (es) * 1992-02-14 1993-04-29 Grundfos A/S, Bjerringbro, Dk
EP0557113B1 (en) * 1992-02-19 1999-05-26 Honda Giken Kogyo Kabushiki Kaisha Engine cooling system
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
AT502321A8 (de) 2007-08-15
EP0893582B1 (de) 2002-10-30
US6216645B1 (en) 2001-04-17
DE59806097D1 (de) 2002-12-05
EP0893582A3 (de) 2000-01-05
AT502321B8 (de) 2007-08-15
AT502321A1 (de) 2007-02-15
ATE227001T1 (de) 2002-11-15
AT502321B1 (de) 2007-06-15
EP0893582A2 (de) 1999-01-27

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