BR0010128A - Motor eletronicamente comutável, especialmente para uma bomba para lìquidos - Google Patents

Motor eletronicamente comutável, especialmente para uma bomba para lìquidos

Info

Publication number
BR0010128A
BR0010128A BR0010128-1A BR0010128A BR0010128A BR 0010128 A BR0010128 A BR 0010128A BR 0010128 A BR0010128 A BR 0010128A BR 0010128 A BR0010128 A BR 0010128A
Authority
BR
Brazil
Prior art keywords
electronically switchable
liquid pump
switching device
pulse width
pwm generator
Prior art date
Application number
BR0010128-1A
Other languages
English (en)
Inventor
Rolf Mack
Stefan Koch
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR0010128A publication Critical patent/BR0010128A/pt

Links

Classifications

    • 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
    • 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
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • 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
    • H02H7/085—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 against excessive load
    • H02H7/0852—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 against excessive load directly responsive to abnormal temperature by using a temperature sensor
    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • 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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/08—Arrangements for controlling the speed or torque of a single motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Eletrric Generators (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

Patente de Invenção: "MOTOR ELETRONICAMENTE COMUTáVEL, ESPECIALMENTE PARA UMA BOMBA PARA LìQUIDOS". A invenção refere-se a um motor eletronicamente comutável, especialmente para uma bomba para líquidos, no caso do qual os enrolamentos excitadores são controlados através de comutadores de semicondutor, os quais são controlados por sinais de controle de um dispositivo de comutação, e que podem ser ligados com uma tensão contínua de alimentação e ser desconectados desta. Um controle e/ou regulação adicional da potência do motor obtém-se com uma proteção de temperatura pelo fato, que os sinais de controle do dispositivo de comutação sejam compassados por meio de sinais de saída, moduláveis em termos de largura do pulso, de um gerador PWM, e que a relação da largura do pulso dos sinais de saída do gerador PWM, é variável adicionalmente em dependência do sinal de saída do sensor de temperatura.
BR0010128-1A 1999-04-29 2000-04-20 Motor eletronicamente comutável, especialmente para uma bomba para lìquidos BR0010128A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19919462A DE19919462A1 (de) 1999-04-29 1999-04-29 Elektronisch kommutierbarer Motor, insbesondere für eine Flüssigkeitspumpe
PCT/DE2000/001236 WO2000067368A1 (de) 1999-04-29 2000-04-20 Elektronisch kommutierbarer motor, insbesondere für eine flüssigkeitspumpe

Publications (1)

Publication Number Publication Date
BR0010128A true BR0010128A (pt) 2002-01-15

Family

ID=7906248

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0010128-1A BR0010128A (pt) 1999-04-29 2000-04-20 Motor eletronicamente comutável, especialmente para uma bomba para lìquidos

Country Status (7)

Country Link
US (1) US6710558B1 (pt)
EP (1) EP1177616B1 (pt)
JP (1) JP2002543758A (pt)
BR (1) BR0010128A (pt)
DE (2) DE19919462A1 (pt)
ES (1) ES2290040T3 (pt)
WO (1) WO2000067368A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6775048B1 (en) 2000-10-31 2004-08-10 Microsoft Corporation Microelectrical mechanical structure (MEMS) optical modulator and optical display system
DE10108548A1 (de) * 2001-02-22 2002-09-26 Siemens Ag Stellvorrichtung für einen Motor
DE10117252A1 (de) * 2001-04-06 2002-10-17 Bosch Gmbh Robert Elektronisch kommutierter Elektromotor
TWM243837U (en) * 2003-02-24 2004-09-11 Sunonwealth Electr Mach Ind Co Over-heat protection circuit for a brushless DC motor
DE10309995A1 (de) * 2003-03-03 2004-09-16 Gardena Manufacturing Gmbh Batteriebetriebene Pumpe mit einer Steuereinrichtung
US7443123B2 (en) * 2004-10-21 2008-10-28 Shop Vac Corporation Method and apparatus for preventing overheating in an electronically commutated motor assembly
DE102005014602A1 (de) * 2005-03-31 2006-10-05 Conti Temic Microelectronic Gmbh Verfahren und Vorrichtung zur Steuerung eines kommutierten Elektromotors
CN102983798A (zh) * 2006-09-19 2013-03-20 精工爱普生株式会社 无电刷电动机以及具有该无电刷电动机的装置
US7830104B2 (en) * 2006-09-19 2010-11-09 Seiko Epson Corporation Brushless motor
DE102008004039B4 (de) * 2008-01-11 2012-01-05 Siemens Aktiengesellschaft Halbleiterschonende Ansteuerung eines Antriebssystems mit einem Pulsstromrichter und einem nachgeschalteten Asynchronmotor
DE102010027838A1 (de) * 2010-04-16 2011-10-20 Robert Bosch Gmbh Elektrische Förderpumpe und Verfahren zum Antreiben einer elektrischen Förderpumpe
JP2014183079A (ja) * 2013-03-18 2014-09-29 Fujitsu Ltd 冷却システム及び冷却方法
RU2533607C1 (ru) * 2013-05-24 2014-11-20 Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" имени С.П. Королева" Электронасосный агрегат
RU2618377C1 (ru) * 2015-12-14 2017-05-03 Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" имени С.П. Королева" Электронасосный агрегат

Family Cites Families (18)

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Publication number Priority date Publication date Assignee Title
DE2117639A1 (de) 1971-04-10 1972-10-19 Siemens Ag Schutzeinrichtung für die Erregerwicklung elektrischer Maschinen gegen unzulässige Erwärmung
DE3024613A1 (de) * 1980-06-30 1982-01-28 Papst-Motoren GmbH & Co KG, 7742 St. Georgen Gleichstromluefter mit regelung
JPH01243889A (ja) 1988-03-25 1989-09-28 Janome Sewing Mach Co Ltd ステッピングモータの制御装置
US5023531A (en) * 1988-05-19 1991-06-11 Arx, Inc. Dual hybrid demand refrigeration control apparatus
JPH0426391A (ja) * 1990-05-18 1992-01-29 Zexel Corp ブラシレスモータ制御装置
GB2260785A (en) * 1991-10-23 1993-04-28 Ind Tech Res Inst Apparatus for controlling the conditioned air output of an air conditioner
DE4309382A1 (de) * 1993-03-23 1994-09-29 Bosch Gmbh Robert Elektronisch kommutierter Elektromotor
DE4411960C2 (de) * 1994-04-07 2001-07-12 Pierburg Ag Von einem elektronisch kommutierten Elektromotor angetriebene Flüssigkeitspumpe
MY122977A (en) * 1995-03-14 2006-05-31 Panasonic Corp Refrigerating apparatus, and refrigerator control and brushless motor starter used in same
US5828200A (en) * 1995-11-21 1998-10-27 Phase Iii Motor control system for variable speed induction motors
US5808441A (en) * 1996-06-10 1998-09-15 Tecumseh Products Company Microprocessor based motor control system with phase difference detection
DE19630036A1 (de) * 1996-07-25 1998-01-29 Audi Ag Steuerschalter
US5952803A (en) * 1996-08-22 1999-09-14 Csi Technology, Inc. Structural enclosure for machine sensors
US6040668A (en) * 1996-11-14 2000-03-21 Telcom Semiconductor, Inc. Monolithic fan controller
US5784232A (en) * 1997-06-03 1998-07-21 Tecumseh Products Company Multiple winding sensing control and protection circuit for electric motors
US6249100B1 (en) * 1997-07-31 2001-06-19 Honeywell International Inc. Drive circuit and method for an electric actuator with spring return
GB2333378B (en) * 1998-01-16 1999-12-08 Hsieh Hsin Mao PWN control circuit for a DC brushless fan
US6528987B1 (en) * 2000-06-19 2003-03-04 Analog Devices, Inc. Method and apparatus for determining fan speed

Also Published As

Publication number Publication date
JP2002543758A (ja) 2002-12-17
US6710558B1 (en) 2004-03-23
DE50014667D1 (de) 2007-10-31
WO2000067368A1 (de) 2000-11-09
EP1177616B1 (de) 2007-09-19
DE19919462A1 (de) 2000-11-02
ES2290040T3 (es) 2008-02-16
EP1177616A1 (de) 2002-02-06

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1962 DE 12/08/2008.