ES2187716T3 - Bomba para liquido refrigerante regulable para automoviles. - Google Patents

Bomba para liquido refrigerante regulable para automoviles.

Info

Publication number
ES2187716T3
ES2187716T3 ES97120038T ES97120038T ES2187716T3 ES 2187716 T3 ES2187716 T3 ES 2187716T3 ES 97120038 T ES97120038 T ES 97120038T ES 97120038 T ES97120038 T ES 97120038T ES 2187716 T3 ES2187716 T3 ES 2187716T3
Authority
ES
Spain
Prior art keywords
pump
ring
coupling
cars
operated
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
ES97120038T
Other languages
English (en)
Inventor
Eugen Dr Schmidt
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE19746359A external-priority patent/DE19746359C2/de
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of ES2187716T3 publication Critical patent/ES2187716T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/104—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
    • H02K49/108—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element with an axial air gap
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/022—Units comprising pumps and their driving means containing a coupling a coupling allowing slip, e.g. torque converter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
    • F04D13/026—Details of the bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
    • F04D13/027—Details of the magnetic circuit
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/104—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/104—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
    • H02K49/106—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element with a radial air gap
    • 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
    • F01P5/12—Pump-driving arrangements
    • 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
    • F01P7/162—Controlling of coolant flow the coolant being liquid by thermostatic control by cutting in and out of pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

LA INVENCION ESTA RELACIONADA CON UNA BOMBA, ESPECIALMENTE UNA BOMBA DE REFRIGERANTE REGULABLE, PARA AUTOMOVILES. LA INVENCION TIENE POR OBJETO DESARROLLAR UNA BOMBA, ESPECIALMENTE UNA BOMBA DE REFRIGERANTE REGULABLE PARA AUTOMOVILES, ACCIONADA POR OBRA DEL EJE DEL CIGUEÑAL DEL AUTOMOVIL, QUE SOBRE TODO NO NECESITA NINGUN RETEN PARA EJES PARA AISLAR EL ESPACIO DE CIRCULACION FRENTE AL CUERPO DEL COJINETE DE LA POLEA DE LA CORREA MOTRIZ Y AL MISMO TIEMPO REDUZCA SIGNIFICATIVAMENTE EL CONSUMO DE COMBUSTIBLE Y LAS EMISIONES EN TODO EL RANGO DE TRABAJO DEL MOTOR, NO SOLAMENTE EN LA FASE DE CALENTAMIENTO, Y QUE SE CARACTERICE ASIMISMO POR UNA EXCELENTE SEGURIDAD DE FUNCIONAMIENTO Y FIABILIDAD, ASI COMO POR SU BAJO COSTE DE FABRICACION Y FACILIDAD DE MONTAJE. SEGUN LA INVENCION, LA BOMBA SE CARACTERIZA POR QUE EL MOLINETE (21) DE LA BOMBA DE REFRIGERANTE ESTA ACCIONADO POR UN ACOPLAMIENTO MAGNETICO PERMANENTE, DONDE UNO DE LOS DOS ARBOLES DE ACOPLAMIENTO DEL CONJUNTO LLEVA UN IMAN ANULAR (24) MULTIPOLAR MAGNETIZADO POR SECTORES Y EL OTRO ARBOL DE ACOPLAMIENTO UN ANILLO DE MATERIAL DE HISTERESIS (ANILLO DE HISTERESIS 27) O UN ANILLO DE ESTE TIPO CON UN ANILLO DE COBRE MONTADO, DONDE LA SEPARACION ENTRE AMBAS MITADES DE ACOPLAMIENTO PUEDE MODIFICARSE DEPENDIENDO DEL CORRESPONDIENTE ESTADO DE FUNCIONAMIENTO DEL MOTOR.
ES97120038T 1997-01-22 1997-11-15 Bomba para liquido refrigerante regulable para automoviles. Expired - Lifetime ES2187716T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702000 1997-01-22
DE19746359A DE19746359C2 (de) 1997-01-22 1997-10-21 Regelbare Kühlmittelpumpe für Kraftfahrzeuge

Publications (1)

Publication Number Publication Date
ES2187716T3 true ES2187716T3 (es) 2003-06-16

Family

ID=26033265

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97120038T Expired - Lifetime ES2187716T3 (es) 1997-01-22 1997-11-15 Bomba para liquido refrigerante regulable para automoviles.

Country Status (5)

Country Link
US (1) US6007303A (es)
EP (1) EP0855515B1 (es)
JP (1) JP4031858B2 (es)
CZ (1) CZ4398A3 (es)
ES (1) ES2187716T3 (es)

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Also Published As

Publication number Publication date
JP4031858B2 (ja) 2008-01-09
CZ4398A3 (cs) 1999-09-15
EP0855515A1 (de) 1998-07-29
JPH116433A (ja) 1999-01-12
US6007303A (en) 1999-12-28
EP0855515B1 (de) 2002-12-18

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