CH677850A5 - - Google Patents

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Publication number
CH677850A5
CH677850A5 CH3492/89A CH349289A CH677850A5 CH 677850 A5 CH677850 A5 CH 677850A5 CH 3492/89 A CH3492/89 A CH 3492/89A CH 349289 A CH349289 A CH 349289A CH 677850 A5 CH677850 A5 CH 677850A5
Authority
CH
Switzerland
Prior art keywords
control
power transistor
motor
signal
temperature
Prior art date
Application number
CH3492/89A
Other languages
English (en)
Italian (it)
Inventor
Roberto Cardano
Original Assignee
Borletti Climatizzazione
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 filed Critical Borletti Climatizzazione
Publication of CH677850A5 publication Critical patent/CH677850A5/it

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)
CH3492/89A 1988-09-28 1989-09-26 CH677850A5 (enrdf_load_stackoverflow)

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
CH677850A5 true CH677850A5 (enrdf_load_stackoverflow) 1991-06-28

Family

ID=11305916

Family Applications (1)

Application Number Title Priority Date Filing Date
CH3492/89A CH677850A5 (enrdf_load_stackoverflow) 1988-09-28 1989-09-26

Country Status (7)

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

Families Citing this family (20)

* 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 (enrdf_load_stackoverflow) * 1991-09-02 1992-10-22 Gesellschaft Fuer Fahrzeugklimaregelung Mbh, 7141 Schwieberdingen, De
EP0587352B1 (en) * 1992-08-28 1997-10-29 STMicroelectronics, Inc. Overtemperature warning cycle in operation of polyphase dc motors
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
RU2344532C2 (ru) * 2005-06-07 2009-01-20 Баталов Вячеслав Сергеевич Микропроцессорная система защиты
JP5314695B2 (ja) * 2008-09-30 2013-10-16 ウチヤ・サーモスタット株式会社 平常時ｏｆｆ型保護素子及びそれを備えた制御ユニット
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
SE8903162D0 (sv) 1989-09-26
FR2638036A1 (fr) 1990-04-20
DE3932272A1 (de) 1990-03-29
IT1224451B (it) 1990-10-04
GB8921725D0 (en) 1989-11-08
SE8903162L (sv) 1990-03-29
IT8867866A0 (it) 1988-09-28
ES2018933A6 (es) 1991-05-16
GB2223636A (en) 1990-04-11
GB2223636B (en) 1992-09-16
FR2638036B1 (enrdf_load_stackoverflow) 1995-05-05

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PL Patent ceased