FR2015348A1 - - Google Patents

Info

Publication number
FR2015348A1
FR2015348A1 FR6926525A FR6926525A FR2015348A1 FR 2015348 A1 FR2015348 A1 FR 2015348A1 FR 6926525 A FR6926525 A FR 6926525A FR 6926525 A FR6926525 A FR 6926525A FR 2015348 A1 FR2015348 A1 FR 2015348A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6926525A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2015348A1 publication Critical patent/FR2015348A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/04—Single phase motors, e.g. capacitor motors
    • 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/10—Commutator motors, e.g. repulsion motors
    • H02P25/14—Universal motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Multiple Motors (AREA)
FR6926525A 1968-08-09 1969-08-01 Withdrawn FR2015348A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75148968A 1968-08-09 1968-08-09

Publications (1)

Publication Number Publication Date
FR2015348A1 true FR2015348A1 (fr) 1970-04-24

Family

ID=25022207

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6926525A Withdrawn FR2015348A1 (fr) 1968-08-09 1969-08-01

Country Status (5)

Country Link
US (1) US3596158A (fr)
DE (1) DE1940123A1 (fr)
ES (1) ES370296A1 (fr)
FR (1) FR2015348A1 (fr)
GB (1) GB1277649A (fr)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855509A (en) * 1972-04-18 1974-12-17 Gen Electric Control system for induction motors
US3942086A (en) * 1973-06-08 1976-03-02 Signode Corporation Solid state motor control system
FR2352424A1 (fr) * 1976-05-18 1977-12-16 Peugeot Aciers Et Outillage Dispositif limiteur de courant pour moteur a courant alternatif
FR2352434A1 (fr) * 1976-05-18 1977-12-16 Peugeot Aciers Et Outillage Variateur de vitesse pour moteur electrique universel
DE2702142C3 (de) * 1977-01-20 1979-08-02 Robert Bosch Gmbh, 7000 Stuttgart Anordnung zur Steuerung der Drehzahl eines Universalmotors
US4243926A (en) * 1978-08-10 1981-01-06 Phillips Charles A Load responsive voltage controlled motor
US4323835A (en) * 1980-03-05 1982-04-06 The Scott & Fetzer Company Simplified power factor controller for induction motor
US4326153A (en) * 1980-07-11 1982-04-20 Sunbeam Corporation Feedback motor control circuit
US4498035A (en) * 1980-12-23 1985-02-05 Pavlo Bobrek Control circuit for linearly controlling the speed and direction of an AC powered DC motor in accordance with the magnitude and polarity of a DC reference signal
US4465957A (en) * 1981-06-11 1984-08-14 Teccor Electronics, Inc. Circuit and method for controlling speed of an alternating current motor
US4414500A (en) * 1982-02-01 1983-11-08 Allied Corporation Variable motor speed control
US4638226A (en) * 1985-02-07 1987-01-20 Eaton Corporation Speed control system with feedback and soft-start
GB2251740A (en) * 1990-10-10 1992-07-15 Greenfields Europ Limited Induction motor control arrangement
BR9100477A (pt) * 1991-01-30 1992-09-22 Brasil Compressores Sa Dispositivo de partida para motor a inducao monofasico
US6433505B2 (en) 1998-09-25 2002-08-13 Michael Saman, Jr. Phase shifting network
US6346790B1 (en) * 2000-04-12 2002-02-12 Emerson Electric Co. Induction motor system with an induction motor and an electrically isolated voltage modulation motor controller
ATE445256T1 (de) * 2003-01-21 2009-10-15 Grundfos As Verfahren zum steuern des zündwinkels und einphasiger wechselstromversorgter elektromotor
US6853107B2 (en) * 2003-03-26 2005-02-08 Wavecrest Laboratories, Llc Multiphase motor having different winding configurations for respective speed ranges
US6989649B2 (en) * 2003-07-09 2006-01-24 A. O. Smith Corporation Switch assembly, electric machine having the switch assembly, and method of controlling the same
US8540493B2 (en) 2003-12-08 2013-09-24 Sta-Rite Industries, Llc Pump control system and method
US7686589B2 (en) 2004-08-26 2010-03-30 Pentair Water Pool And Spa, Inc. Pumping system with power optimization
US8043070B2 (en) 2004-08-26 2011-10-25 Pentair Water Pool And Spa, Inc. Speed control
US8469675B2 (en) 2004-08-26 2013-06-25 Pentair Water Pool And Spa, Inc. Priming protection
US7845913B2 (en) 2004-08-26 2010-12-07 Pentair Water Pool And Spa, Inc. Flow control
US8019479B2 (en) 2004-08-26 2011-09-13 Pentair Water Pool And Spa, Inc. Control algorithm of variable speed pumping system
US8602745B2 (en) 2004-08-26 2013-12-10 Pentair Water Pool And Spa, Inc. Anti-entrapment and anti-dead head function
US7874808B2 (en) 2004-08-26 2011-01-25 Pentair Water Pool And Spa, Inc. Variable speed pumping system and method
US8480373B2 (en) 2004-08-26 2013-07-09 Pentair Water Pool And Spa, Inc. Filter loading
US7034501B1 (en) * 2005-02-28 2006-04-25 Rockwell Automation Technologies, Inc. Adjusting gate pulse time intervals for reflected wave mitigation
WO2009109032A1 (fr) * 2008-03-05 2009-09-11 Gallen Ka Leung Tsui Circuit de commutation de faible puissance
ES2773888T3 (es) 2008-10-06 2020-07-15 Danfoss Low Power Drives Método para operar un sistema de seguridad de liberación de vacío
US9556874B2 (en) 2009-06-09 2017-01-31 Pentair Flow Technologies, Llc Method of controlling a pump and motor
MX344350B (es) 2010-12-08 2016-12-13 Pentair Water Pool & Spa Inc Válvula de descarga con vacío para sistema de liberación de vacío de seguridad.
ES2640280T3 (es) 2011-11-01 2017-11-02 Pentair Water Pool And Spa, Inc. Sistema y método de bloqueo de flujo
US9885360B2 (en) 2012-10-25 2018-02-06 Pentair Flow Technologies, Llc Battery backup sump pump systems and methods
US20170324270A1 (en) * 2013-12-26 2017-11-09 Calvin Shie-Ning Wang Standby circuit, and outlet, plug, and device having the same
US11277024B2 (en) 2020-07-24 2022-03-15 ZQ Power, LLC Devices, systems, and methods for reducing standby power consumption

Also Published As

Publication number Publication date
DE1940123A1 (de) 1970-02-12
GB1277649A (en) 1972-06-14
US3596158A (en) 1971-07-27
ES370296A1 (es) 1971-04-16

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Legal Events

Date Code Title Description
ST Notification of lapse