ES2018933A6 - Regulador de velocidad para el motor electrico de un ventilador y sistema de control para el dispositivo de climatizacion que comprende un regulador de esta indole. - Google Patents

Regulador de velocidad para el motor electrico de un ventilador y sistema de control para el dispositivo de climatizacion que comprende un regulador de esta indole.

Info

Publication number
ES2018933A6
ES2018933A6 ES8903626A ES8903626A ES2018933A6 ES 2018933 A6 ES2018933 A6 ES 2018933A6 ES 8903626 A ES8903626 A ES 8903626A ES 8903626 A ES8903626 A ES 8903626A ES 2018933 A6 ES2018933 A6 ES 2018933A6
Authority
ES
Spain
Prior art keywords
transistor
collector
exceeds
temperature sensor
control signal
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
ES8903626A
Other languages
English (en)
Inventor
Roberto Cardano
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.)
BORLETTI CLIMATIZZAZIONE
Borletti Climatizzazione SRL
Original Assignee
BORLETTI CLIMATIZZAZIONE
Borletti Climatizzazione SRL
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 BORLETTI CLIMATIZZAZIONE, Borletti Climatizzazione SRL filed Critical BORLETTI CLIMATIZZAZIONE
Publication of ES2018933A6 publication Critical patent/ES2018933A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
    • H02H5/042—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using temperature dependent resistors
    • 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
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
    • B60H1/00828—Ventilators, e.g. speed control
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/0833—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/288—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using variable impedance
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0826—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in bipolar transistor switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

REGULADOR DE VELOCIDAD PARA EL MOTOR ELECTRICO DE UN VENTILADOR Y SISTEMA DE CONTROL PARA EL DISPOSITIVO DE CLIMATIZACION QUE COMPRENDE UN REGULADOR DE ESTA INDOLE. EL DISPOSITIVO INCLUYE POR LO MENOS UN TRANSISTOR DE ENERGIA CUYA TRAYECTORIA COLECTOR-EMISOR ESTA EN SERIE CON EL MOTOR DEL VENTILADOR ELECTRICO, ENTRE LOS DOS POLOS DE UN SUMINISTRO DE CORRIENTE CONTINUA. UN CIRCUITO PILOTO RECIBE UNA SEÑAL DE CONTROL VARIABLE EN DEPENDENCIA DE LA CUAL VARIA EL VOLTAJE DEL COLECTOR-EMISOR DEL TRANSISTOR DE ENERGIA. UN CIRCUITO DE REALIMENTACION NEGATIVA SE CONECTA AL COLECTOR DEL TRANSISTOR PARA LA REGULACION DE CIRCUITO CERRADO DE LA VELOCIDAD DEL MOTOR. UN CIRCUITO DE UMBRAL CORTA EL CIRCUITO PILOTO CUANDO LA SEÑAL PROPORCIONADA POR UN SENSOR DE TEMPERATURA CONECTADO AL TRANSISTOR DE ENERGIA INDICA QUE LA TEMPERATURA DEL TRANSISTOR EXCEDE UN VALOR PREDETERMINADO. LA SEÑAL PROPORCIONADA POR EL SENSOR DETEMPERATURA ESTA DISPONIBLE TAMBIEN EN UN TERMINAL DE SALIDA DEL DISPOSITIVO PARA FACULTARCUALQUIER PROCESADO DE ESTE POR UNA UNIDAD EXTERNA.
ES8903626A 1988-09-28 1989-09-27 Regulador de velocidad para el motor electrico de un ventilador y sistema de control para el dispositivo de climatizacion que comprende un regulador de esta indole. Expired - Lifetime ES2018933A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67866/88A IT1224451B (it) 1988-09-28 1988-09-28 Regolatore di velocita per il motore di un elettroventilatore e sistema di controllo per un impianto di climatizzazione dell'abitacolo di un autoveicolo comprendente tale regolatore

Publications (1)

Publication Number Publication Date
ES2018933A6 true ES2018933A6 (es) 1991-05-16

Family

ID=11305916

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8903626A Expired - Lifetime ES2018933A6 (es) 1988-09-28 1989-09-27 Regulador de velocidad para el motor electrico de un ventilador y sistema de control para el dispositivo de climatizacion que comprende un regulador de esta indole.

Country Status (7)

Country Link
CH (1) CH677850A5 (es)
DE (1) DE3932272A1 (es)
ES (1) ES2018933A6 (es)
FR (1) FR2638036A1 (es)
GB (1) GB2223636B (es)
IT (1) IT1224451B (es)
SE (1) SE8903162L (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2248738A (en) * 1990-10-08 1992-04-15 Philips Electronic Associated A temperature responsive circuit
DE4038198A1 (de) * 1990-11-30 1992-07-02 Brose Fahrzeugteile Verfahren und vorrichtung zur erfassung und/oder regelung der temperatur elektrischer oder elektronischer bauteile oder baugruppen
DE4100817A1 (de) * 1991-01-14 1992-07-16 Behr Gmbh & Co Luftmengen-regelanordnung fuer kraftfahrzeuge
DE4129086C1 (es) * 1991-09-02 1992-10-22 Gesellschaft Fuer Fahrzeugklimaregelung Mbh, 7141 Schwieberdingen, De
DE69314898T2 (de) * 1992-08-28 1998-05-28 Sgs Thomson Microelectronics Übertemperaturwarnzyklus beim Betrieb eines mehrphasigen Gleichstrommotors
GB2273213B (en) * 1992-12-05 1996-05-01 Rover Group Thermal protection of electronic devices
US5285650A (en) * 1993-07-27 1994-02-15 Lin Che Tzu Automobile condenser electric fan controller
DE19630036A1 (de) * 1996-07-25 1998-01-29 Audi Ag Steuerschalter
AU694712B1 (en) * 1997-05-19 1998-07-23 Ubukata Industries Co., Ltd. Protecting device for car air conditioner
US6072681A (en) * 1998-08-03 2000-06-06 Cogan; Adrian I. Power line protection devices and methods
US6259587B1 (en) * 1999-06-17 2001-07-10 Minimed Inc. Direct current motor safety circuits for fluid delivery systems
DE19945824B4 (de) * 1999-09-24 2014-04-24 Behr Gmbh & Co. Kg Regeleinrichtung für ein elektrisch betriebenes Gebläse
DE19952425B4 (de) * 1999-10-30 2006-06-14 Audi Ag Vorrichtung zur Verwendung in einem Kraftfahrzeug
JP2004116435A (ja) * 2002-09-27 2004-04-15 Hitachi Ltd 自動車用制御装置
US7542251B2 (en) * 2003-05-09 2009-06-02 Carter Group, Inc. Auto-protected power modules and methods
US7248955B2 (en) * 2003-12-19 2007-07-24 Lear Corporation Vehicle accessory proximity sensor slide switch
DE102004020428A1 (de) * 2004-04-27 2005-11-24 Robert Bosch Gmbh Verfahren zur Ansteuerung eines Klimagebläses
DE112009002254B4 (de) * 2008-09-30 2020-11-12 Uchiya Thermostat Co., Ltd. Normally-OFF-Schutzelement
US9018804B2 (en) 2011-03-30 2015-04-28 Continental Automotive Systems, Inc. Controlling of a power state under extreme temperatures

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3558987A (en) * 1968-11-08 1971-01-26 Subscription Television Inc Overheating protection circuit for a power transistor
US3715642A (en) * 1971-06-21 1973-02-06 Singer Co Dc control circuits for direct drive motors continuously coupled to sewing machines for controlling sewing functions
US3693047A (en) * 1971-09-28 1972-09-19 Gen Electric Apparatus for protecting electrical devices
US4205944A (en) * 1973-08-16 1980-06-03 Suddeutsche Kuhlerfabrick Julius Fr. Behr Electronic control circuit for blowers in vehicles
JPS54104524A (en) * 1978-02-03 1979-08-16 Hitachi Ltd Speed control circuit for dc motor
FR2495687B1 (fr) * 1980-12-10 1985-11-29 Peugeot Aciers Et Outillage Circuit de securite pour dispositif de regulation de la temperature d'un fluide de refroidissement d'un moteur a combustion interne
FR2497015A1 (fr) * 1980-12-23 1982-06-25 Peugeot Dispositif de commande transistorisee avec protection de surcharge de moteurs electriques
SE451782B (sv) * 1982-11-09 1987-10-26 Ericsson Telefon Ab L M Overvakningsanordning vid integrerade drivforsterkare
JPS6149616A (ja) * 1984-08-10 1986-03-11 シーメンス、アクチエンゲゼルシヤフト 温度保護用回路装置
DE3710470A1 (de) * 1986-04-02 1987-10-15 Alps Electric Co Ltd Steuerschaltung fuer einen motorantrieb, insbesondere geblaesemotorantrieb

Also Published As

Publication number Publication date
IT8867866A0 (it) 1988-09-28
SE8903162L (sv) 1990-03-29
FR2638036B1 (es) 1995-05-05
GB8921725D0 (en) 1989-11-08
IT1224451B (it) 1990-10-04
FR2638036A1 (fr) 1990-04-20
DE3932272A1 (de) 1990-03-29
GB2223636A (en) 1990-04-11
CH677850A5 (es) 1991-06-28
SE8903162D0 (sv) 1989-09-26
GB2223636B (en) 1992-09-16

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-09-27