ES470171A1 - Perfeccionamientos en circuitos contra sobrecargas para el escalonamiento de potencia de accionamientos de ventiladoreselectricos - Google Patents

Perfeccionamientos en circuitos contra sobrecargas para el escalonamiento de potencia de accionamientos de ventiladoreselectricos

Info

Publication number
ES470171A1
ES470171A1 ES470171A ES470171A ES470171A1 ES 470171 A1 ES470171 A1 ES 470171A1 ES 470171 A ES470171 A ES 470171A ES 470171 A ES470171 A ES 470171A ES 470171 A1 ES470171 A1 ES 470171A1
Authority
ES
Spain
Prior art keywords
power
electric fan
stepping
fan drives
against overloads
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
Application number
ES470171A
Other languages
English (en)
Spanish (es)
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.)
Mahle Behr GmbH and Co KG
Original Assignee
Behr GmbH and Co KG
Mahle Behr 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 Behr GmbH and Co KG, Mahle Behr GmbH and Co KG filed Critical Behr GmbH and Co KG
Publication of ES470171A1 publication Critical patent/ES470171A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/16—Resistor networks not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/08—Cooling, heating or ventilating arrangements
    • H01C1/084—Cooling, heating or ventilating arrangements using self-cooling, e.g. fins, heat sinks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H01C7/022—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient mainly consisting of non-metallic substances
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H02H9/026—Current limitation using PTC resistors, i.e. resistors with a large positive temperature coefficient
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
    • B60H2001/00614—Cooling of electronic units in air stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Thermally Actuated Switches (AREA)
  • Fuses (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Multiple Motors (AREA)
ES470171A 1977-05-28 1978-05-24 Perfeccionamientos en circuitos contra sobrecargas para el escalonamiento de potencia de accionamientos de ventiladoreselectricos Expired ES470171A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2724269A DE2724269C2 (de) 1977-05-28 1977-05-28 Überlastungsschutz-Schaltung

Publications (1)

Publication Number Publication Date
ES470171A1 true ES470171A1 (es) 1979-01-16

Family

ID=6010158

Family Applications (1)

Application Number Title Priority Date Filing Date
ES470171A Expired ES470171A1 (es) 1977-05-28 1978-05-24 Perfeccionamientos en circuitos contra sobrecargas para el escalonamiento de potencia de accionamientos de ventiladoreselectricos

Country Status (6)

Country Link
DE (1) DE2724269C2 (de)
ES (1) ES470171A1 (de)
FR (1) FR2392521A1 (de)
GB (1) GB1604111A (de)
IT (1) IT1112676B (de)
SE (1) SE440428B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3331890A1 (de) * 1983-09-03 1985-03-28 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Kraftfahrzeug-heizungs- und/oder klimaanlage
JPS6124205A (ja) * 1984-07-13 1986-02-01 株式会社タイセー 自動車用送風機の速度制御用抵抗器
JPH0331045Y2 (de) * 1985-05-31 1991-07-01
JPH0341924Y2 (de) * 1985-11-13 1991-09-03
JPH0125686Y2 (de) * 1985-11-26 1989-08-01
US5192940A (en) * 1988-10-07 1993-03-09 Fujikura, Ltd. Flat resistance for blower control unit for automobile air conditioner and blower control unit using the same
EP0363191B1 (de) * 1988-10-07 1999-01-27 Fujikura Ltd. Flacher Widerstand für Gebläsekontrolleinheit einer Automobil-Klimaanlage und Gebläsekontrolleinheit
DE3942647A1 (de) * 1989-12-22 1991-06-27 Eberspaecher J Brenner fuer eine kraftfahrzeug-standheizung
JPH0631685Y2 (ja) * 1990-11-26 1994-08-22 太平洋精工株式会社 ブロアモータ用抵抗器
JP2741434B2 (ja) * 1990-11-26 1998-04-15 太平洋精工株式会社 ブロアモータ用抵抗器
DE4101164C1 (en) * 1991-01-17 1992-01-30 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Heating and/or air conditioning installation - has power biassing resistor in heating medium circuit of IC engine of motor vehicle
FR2682328B1 (fr) * 1991-10-15 1995-03-24 Valeo Thermique Habitacle Installation de chauffage de l'habitacle d'un vehicule automobile, notamment d'un vehicule a propulsion electrique.
DE19738318C5 (de) 1997-09-02 2014-10-30 Behr Gmbh & Co. Kg Elektrische Heizeinrichtung für ein Kraftfahrzeug
FR2826199B1 (fr) * 2001-06-13 2004-01-02 Cartier Technologies G Dispositif de commande de moteur de ventilation dans un vehicule
DE10325761A1 (de) * 2003-06-05 2004-12-23 Behr Gmbh & Co. Kg Vorwiderstandsbaugruppe für einen Elektromotor und Schaltungsanordnung mit ein er Vorwiderstandsbaugruppe zum Betreiben eines Elektromotors sowie Verwendung einer Vorwiderstandsbaugruppe
DE102008019796A1 (de) * 2008-04-18 2009-10-22 Behr Gmbh & Co. Kg Elektrische Komponente

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR358679A (fr) * 1905-08-09 1906-03-03 Martin Kallmann Dispositif automatique de démarrage pour moteurs électriques
FR1525836A (fr) * 1966-06-10 1968-05-17 Texas Instruments Inc Procédé de limitation de courant et dispositif pour sa mise en oeuvre

Also Published As

Publication number Publication date
FR2392521A1 (fr) 1978-12-22
SE7806078L (sv) 1978-11-29
DE2724269A1 (de) 1978-11-30
SE440428B (sv) 1985-07-29
IT1112676B (it) 1986-01-20
GB1604111A (en) 1981-12-02
FR2392521B1 (de) 1982-06-11
IT7822780A0 (it) 1978-04-27
DE2724269C2 (de) 1982-02-11

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