JPS471515A - - Google Patents

Info

Publication number
JPS471515A
JPS471515A JP4400871A JP4400871A JPS471515A JP S471515 A JPS471515 A JP S471515A JP 4400871 A JP4400871 A JP 4400871A JP 4400871 A JP4400871 A JP 4400871A JP S471515 A JPS471515 A JP S471515A
Authority
JP
Japan
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.)
Pending
Application number
JP4400871A
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 filed Critical
Publication of JPS471515A publication Critical patent/JPS471515A/ja
Pending 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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/42—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor
    • H02P1/44—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor by phase-splitting with a capacitor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor And Converter Starters (AREA)
  • Control Of Ac Motors In General (AREA)
JP4400871A 1970-06-24 1971-06-21 Pending JPS471515A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4939770A 1970-06-24 1970-06-24

Publications (1)

Publication Number Publication Date
JPS471515A true JPS471515A (ja) 1972-01-15

Family

ID=21959604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4400871A Pending JPS471515A (ja) 1970-06-24 1971-06-21

Country Status (2)

Country Link
US (1) US3671830A (ja)
JP (1) JPS471515A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5064041U (ja) * 1973-10-12 1975-06-10
JPS50128248A (ja) * 1974-03-28 1975-10-09
JPS5793093U (ja) * 1980-11-27 1982-06-08
JPS57101598U (ja) * 1980-12-10 1982-06-22
JPS61269685A (ja) * 1984-05-21 1986-11-29 ピ−テイ−　コンポ−ネンツ　インコ−ポレ−テツド 交流モ−タ制御回路

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3761792A (en) * 1972-02-07 1973-09-25 Franklin Electric Co Inc Switching circuit for motor start winding
US3777232A (en) * 1972-09-06 1973-12-04 Franklin Electric Co Inc Motor start winding switch controlled by phase of main winding current
US3792324A (en) * 1972-10-30 1974-02-12 Reliance Electric Co Single phase motor starting circuit
US4196462A (en) * 1978-05-30 1980-04-01 General Electric Company Protective control circuit for induction motors
GB2067370B (en) * 1979-12-28 1984-01-25 Myson Group Ltd Electric motor start up control
US4366426A (en) * 1981-09-08 1982-12-28 S.A. Armstrong Limited Starting circuit for single phase electric motors
US4496895A (en) * 1983-05-09 1985-01-29 Texas Instruments Incorporated Universal single phase motor starting control apparatus
US4486700A (en) * 1983-05-09 1984-12-04 Texas Instruments Incorporated Universal single phase motor starting control apparatus
US4622506A (en) * 1984-12-11 1986-11-11 Pt Components Load and speed sensitive motor starting circuit
US4604563A (en) * 1984-12-11 1986-08-05 Pt Components, Inc. Electronic switch for starting AC motor
US4651077A (en) * 1985-06-17 1987-03-17 Woyski Ronald D Start switch for a single phase AC motor
US4724678A (en) * 1985-09-20 1988-02-16 General Electric Company Self-calibrating control methods and systems for refrigeration systems
US4653285A (en) * 1985-09-20 1987-03-31 General Electric Company Self-calibrating control methods and systems for refrigeration systems
US4722019A (en) * 1985-09-20 1988-01-26 General Electric Company Protection methods and systems for refrigeration systems suitable for a variety of different models
US4687982A (en) * 1986-02-27 1987-08-18 Pt Components, Inc. Instant reversing circuit
US4670697A (en) * 1986-07-14 1987-06-02 Pt Components, Inc. Low cost, load and speed sensitive motor control starting circuit
US4751450A (en) * 1986-09-24 1988-06-14 Pt Components, Inc. Low cost, protective start from coast circuit
US4862053A (en) * 1987-08-07 1989-08-29 Reliance Electric Company Motor starting circuit
GB2269244B (en) * 1992-07-30 1996-05-08 Yang Tai Her Compound motor control circuit
JP3144298B2 (ja) * 1996-05-20 2001-03-12 株式会社村田製作所 オートオフリレー部品
KR100422329B1 (ko) * 2001-11-27 2004-03-11 김인석 단상유도 전동기 기동용 전압식 전자 릴레이
CA2459634A1 (en) * 2003-02-28 2004-08-28 A.O. Smith Corporation Multiple-speed electric machine and method of operating the same
EP1516417B1 (en) * 2003-07-09 2010-11-03 Panasonic Corporation Syncronous induction motor and electric hermetic compressor using the same
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
US8469675B2 (en) 2004-08-26 2013-06-25 Pentair Water Pool And Spa, Inc. Priming protection
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
US8043070B2 (en) 2004-08-26 2011-10-25 Pentair Water Pool And Spa, Inc. Speed control
US7686589B2 (en) 2004-08-26 2010-03-30 Pentair Water Pool And Spa, Inc. Pumping system with power optimization
US8019479B2 (en) 2004-08-26 2011-09-13 Pentair Water Pool And Spa, Inc. Control algorithm of variable speed pumping system
US7845913B2 (en) 2004-08-26 2010-12-07 Pentair Water Pool And Spa, Inc. Flow control
CN1283037C (zh) * 2005-01-21 2006-11-01 常熟市天银机电有限公司 互感式无触点起动器
WO2006131937A2 (en) * 2005-06-09 2006-12-14 Abhishek Singh Switching system for controlling the starting of an electrical motor.
EP2020746A1 (de) * 2007-08-02 2009-02-04 Grundfos Management A/S Verfahren zum Ansteuern eines Asynchronmotors
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.
US8664903B2 (en) 2011-06-27 2014-03-04 Franklin Electric Company, Inc. Adaptive flux control drive
US10465676B2 (en) 2011-11-01 2019-11-05 Pentair Water Pool And Spa, Inc. Flow locking system and method
GB2504577A (en) * 2012-06-04 2014-02-05 Secop Gmbh A motor system with a relay disconnecting the start winding at a voltage threshold
US9885360B2 (en) 2012-10-25 2018-02-06 Pentair Flow Technologies, Llc Battery backup sump pump systems and methods
WO2015085378A1 (pt) * 2013-12-12 2015-06-18 Weg Equipamentos Elétricos S/A Chave de partida eletrônica para motores monofásicos e motores monofásicos montados com a chave de partida
US11277081B2 (en) * 2016-04-05 2022-03-15 Flint & Walling, Inc. Device and method for switching in and out a start winding of a single phase ac motor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421064A (en) * 1966-03-25 1969-01-07 Century Electric Co Electric motor that deenergizes starting winding thereof when difference between voltages across running and starting windings thereof changes as rotor speed increases
US3530348A (en) * 1968-08-15 1970-09-22 Wagner Electric Corp Switching circuit for induction motor start winding including bilateral switching means

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5064041U (ja) * 1973-10-12 1975-06-10
JPS50128248A (ja) * 1974-03-28 1975-10-09
JPS5793093U (ja) * 1980-11-27 1982-06-08
JPS57101598U (ja) * 1980-12-10 1982-06-22
JPS61269685A (ja) * 1984-05-21 1986-11-29 ピ−テイ−　コンポ−ネンツ　インコ−ポレ−テツド 交流モ−タ制御回路

Also Published As

Publication number Publication date
US3671830A (en) 1972-06-20

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