ES2148598T3 - Procedimiento para la regulacion de un circuito de refrigeracion de un motor de combustion interna. - Google Patents

Procedimiento para la regulacion de un circuito de refrigeracion de un motor de combustion interna.

Info

Publication number
ES2148598T3
ES2148598T3 ES96100636T ES96100636T ES2148598T3 ES 2148598 T3 ES2148598 T3 ES 2148598T3 ES 96100636 T ES96100636 T ES 96100636T ES 96100636 T ES96100636 T ES 96100636T ES 2148598 T3 ES2148598 T3 ES 2148598T3
Authority
ES
Spain
Prior art keywords
temperature
blower
value
combustion engine
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
ES96100636T
Other languages
English (en)
Inventor
Karsten Michels
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.)
Volkswagen AG
Original Assignee
Volkswagen 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 Volkswagen AG filed Critical Volkswagen AG
Application granted granted Critical
Publication of ES2148598T3 publication Critical patent/ES2148598T3/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
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
    • F01P7/044—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using hydraulic drives
    • 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
    • F01P2023/00—Signal processing; Details thereof
    • F01P2023/08—Microprocessor; Microcomputer
    • 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
    • F01P2025/08—Temperature
    • F01P2025/30—Engine incoming fluid temperature
    • 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
    • F01P2025/08—Temperature
    • F01P2025/32—Engine outcoming fluid temperature
    • 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
    • F01P2025/62—Load
    • 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
    • F01P2025/64—Number of revolutions
    • 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
    • F01P2031/00—Fail safe
    • F01P2031/30—Cooling after the engine is stopped
    • 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
    • F01P2037/00—Controlling
    • F01P2037/02—Controlling starting
    • 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
    • F01P2060/04—Lubricant cooler
    • F01P2060/045—Lubricant cooler for transmissions
    • 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
    • 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

Abstract

SE DESCRIBE UN PROCEDIMIENTO PARA LA REGULACION DE UN CIRCUITO DE REFRIGERACION DE UN MOTOR DE COMBUSTION INTERNA, EN PARTICULAR PARA AUTOMOVIL. EL CIRCUITO DE REFRIGERACION A SER REGULADO MUESTRA AL MENOS UNA BOMBA (3) DE MEDIO REFRIGERANTE PARA AJUSTE DE UNA CORRIENTE (M{SUB,W}) DE MEDIO REFRIGERANTE, UN MODULO (1) DE ENFRIAMIENTO, EN EL QUE SE CONSIGUE UN INTERCAMBIO TERMICO ENTRE UNA CORRIENTE (M{SUB,L}) DE AIRE REGULABLE CON UN SOPLADOR (4) Y LA CORRIENTE (M{SUB,W}) DE MEDIO REFRIGERANTE, DISPONIENDOSE DE UN APARATO (5) DE CONTROL, QUE CONTROLA AL MENOS LA VELOCIDAD DE LA BOMBA (3) DE MEDIO DE REFRIGERACION Y EL SOPLADOR (4) EN DEPENDENCIA DE UN VALOR TEORICO ({ZE}{W,SOLL}) DE TEMPERATURA DEL MEDIO DE REFRIGERACION. PARA EL ACORTAMIENTO DE LA BASE DE CIRCULACION TERMICA DEL MOTOR (2) DE COMBUSTION INTERNA Y PARA LA REDUCCION DE LA RECEPCION DE POTENCIA DE LA BOMBA (3) DE MEDIO REFRIGERANTE Y DEL SOPLADOR (4) SE HA PREVISTO DE ACUERDO CON EL SOPLADOR A TRAVES DE LA CESION DE UN VALOR (({ZE}{W,WARML}) LIMITE DE TEMPERATURA Y EL MEDIO DE REFRIGERACION ENTRE LA FASE (V1) DE CIRCULACION TERMICA DESPUES DEL ARRANQUE DEL MOTOR DE COMBUSTION INTERNA Y DE UN ACCIONAMIENTO (V2) DEL MOTOR DE COMBUSTION INTERNA UNA DISTINCION DE LA TEMPERATURA DE OPERACION. DENTRO DEL VALOR LIMITE DE LA TEMPERATURA SE REGULA TANTO LA CORRIENTE (M{W}) DE MEDIO REFRIGERANTE GENERADA POR LA BOMBA Y LA CORRIENTE (M{SUB,L}) DE AIRE GENERADA POR EL SOPLADOR A TRAVES DEL MODULO DE REFRIGERACION EN DEPENDENCIA DE UN VALOR ({DL}{ZE}{W,MOT,SOLL}) TEORICO DE TEMPERATURA DIFERENCIAL. DESPUES DE CONSEGUIR EL VALOR DE LIMITACION DE LA TEMPERATURA SE CONSIGUE LA REGULACION DE LA BOMBA DE MEDIO DE REFRIGERACION Y DEL SOPLADOR TANTO EN DEPENDENCIA DEL VALOR TEORICO DE LA TEMPERATURA DIFERENCIAL COMO TAMBIEN DEL VALOR ({ZE}{W,SOLL}) TEORICO DE TEMPERATURA DEL MEDIO DE REFRIGERACION EN LA SALIDA DEL MOTOR.
ES96100636T 1995-03-08 1996-01-18 Procedimiento para la regulacion de un circuito de refrigeracion de un motor de combustion interna. Expired - Lifetime ES2148598T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19508104A DE19508104C2 (de) 1995-03-08 1995-03-08 Verfahren zur Regelung eines Kühlkreislaufes eines Verbrennungskraftmotors

Publications (1)

Publication Number Publication Date
ES2148598T3 true ES2148598T3 (es) 2000-10-16

Family

ID=7755955

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96100636T Expired - Lifetime ES2148598T3 (es) 1995-03-08 1996-01-18 Procedimiento para la regulacion de un circuito de refrigeracion de un motor de combustion interna.

Country Status (4)

Country Link
US (1) US5724924A (es)
EP (1) EP0731260B1 (es)
DE (2) DE19508104C2 (es)
ES (1) ES2148598T3 (es)

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Also Published As

Publication number Publication date
EP0731260A1 (de) 1996-09-11
DE59605375D1 (de) 2000-07-13
DE19508104C2 (de) 2000-05-25
DE19508104A1 (de) 1996-09-12
EP0731260B1 (de) 2000-06-07
US5724924A (en) 1998-03-10

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