JPS5040845B1 - - Google Patents

Info

Publication number
JPS5040845B1
JPS5040845B1 JP46007966A JP796671A JPS5040845B1 JP S5040845 B1 JPS5040845 B1 JP S5040845B1 JP 46007966 A JP46007966 A JP 46007966A JP 796671 A JP796671 A JP 796671A JP S5040845 B1 JPS5040845 B1 JP S5040845B1
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
JP46007966A
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 JPS5040845B1 publication Critical patent/JPS5040845B1/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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/14—Electronic commutators
    • H02P6/16—Circuit arrangements for detecting position
    • H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
    • H02P6/182—Circuit arrangements for detecting position without separate position detecting elements using back-emf in windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP46007966A 1970-04-06 1971-02-19 Pending JPS5040845B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2581270A 1970-04-06 1970-04-06

Publications (1)

Publication Number Publication Date
JPS5040845B1 true JPS5040845B1 (ja) 1975-12-27

Family

ID=21828187

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46007966A Pending JPS5040845B1 (ja) 1970-04-06 1971-02-19

Country Status (3)

Country Link
US (1) US3611081A (ja)
JP (1) JPS5040845B1 (ja)
GB (1) GB1315752A (ja)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806785A (en) * 1969-06-10 1974-04-23 Anvar Brushless d. c. electric machine
DE2115777B2 (de) * 1971-04-01 1973-04-12 Gebr. Bühler Nachfolger GmbH, 8500 Nürnberg Kollektorloser gleichstrommotor
US3746941A (en) * 1971-10-07 1973-07-17 V Ageev Device for controlling the speed of a d. c. motor with a noncontact switch
US3780362A (en) * 1972-02-15 1973-12-18 B Stromin Method for control of a brushless motor
US3986086A (en) * 1972-05-25 1976-10-12 Papst-Motoren Kg Control circuit for brushless D-C motor
JPS565115B2 (ja) * 1972-10-16 1981-02-03
DE2251292C3 (de) * 1972-10-19 1984-03-29 Papst-Motoren GmbH & Co KG, 7742 St Georgen Anordnung zur Drehzahlregelung eines kollektorlosen Gleichstrommotors
JPS5633953B2 (ja) * 1973-10-30 1981-08-06
US4459519A (en) * 1974-06-24 1984-07-10 General Electric Company Electronically commutated motor systems and control therefor
US5023527A (en) * 1974-06-24 1991-06-11 General Electric Company Control circuits, electronically commutated motor systems and methods
US4169990A (en) * 1974-06-24 1979-10-02 General Electric Company Electronically commutated motor
US4027215A (en) * 1974-07-01 1977-05-31 Xerox Corporation Rotary machine
US3980933A (en) * 1974-12-19 1976-09-14 Ford Motor Company Control circuit for variable reluctance motor
US4074179A (en) * 1975-06-16 1978-02-14 Warner Electric Brake & Clutch Company Position detection methods and apparatus for stepping motors
DE2604638C3 (de) * 1976-02-06 1982-03-04 Teldix Gmbh, 6900 Heidelberg Steuerschaltung für einen kollektorlosen Gleichstr ommotor
US4162435A (en) * 1976-10-05 1979-07-24 General Electric Company Method and apparatus for electronically commutating a direct current motor without position sensors
US4492903A (en) * 1977-05-23 1985-01-08 Nu-Tech Industries, Inc. Optimum efficiency brushless DC motor
US4262236A (en) * 1979-04-11 1981-04-14 General Motors Corporation Commutatorless direct current motor drive system
US4262237A (en) * 1979-06-08 1981-04-14 General Motors Corporation Commutatorless direct current motor drive system
DE2949947C2 (de) * 1979-12-12 1982-06-24 Braun Ag, 6000 Frankfurt Schaltungsanordnung zum Steuern und Regeln eines kollektorlosen Elektromotors mit einem permanentmagnetischen Läufer
US4556827A (en) * 1980-04-17 1985-12-03 General Electric Company Laundering apparatus, method of operating a laundry machine, control system for an electronically commutated motor, method of operating an electronically commutated motor, and circuit
US4532459A (en) * 1980-04-17 1985-07-30 General Electric Company Laundering apparatus, method of operating a laundry machine, control system for an electronically commutated motor and method of operating an electronically commutated motor
US4513230A (en) * 1980-04-17 1985-04-23 General Electric Company Laundering apparatus, method of operating a laundry machine, control system for an electronically commutated motor, and method of operating an electronically commutated motor
US4484114A (en) * 1982-03-04 1984-11-20 Rotron, Incorporated Self-starting brushless DC motor
JPS58172994A (ja) * 1982-04-02 1983-10-11 Sony Corp ブラシレスモ−タ
US4528485A (en) * 1982-04-13 1985-07-09 General Electric Company Electronically commutated motor, method of operating such, control circuit, laundry machine and drive therefor
FR2542872B1 (ja) * 1983-03-18 1985-07-05 Etri Sa
US4492902A (en) * 1983-06-03 1985-01-08 Allied Corporation Permanent magnetic motor common leg impedance compensation means
US4494055A (en) * 1983-06-09 1985-01-15 General Electric Company Control circuit for an electronically commutated motor including reversing; method of operating an ECM including reversing
US4491772A (en) * 1983-06-09 1985-01-01 General Electric Company Control circuit for an electronically commutated motor (ECM), method of timing the electronic commutation of an ECM, and method of operating an ECM
US4500821A (en) * 1983-06-09 1985-02-19 General Electric Company Speed or torque control circuit for an electronically commutated motor (ECM) and method of controlling the torque or speed of an ECM
US4499408A (en) * 1983-06-09 1985-02-12 General Electric Company Control circuit for an electronically commutated motor, an integrated circuit for an ECM, and a method of operating an ECM
JPH082192B2 (ja) * 1984-02-29 1996-01-10 ティアツク株式会社 ブラシレス直流モ−タ
US4584506A (en) * 1984-11-23 1986-04-22 Polestar Magnetronics Inc. Reluctance motor with electronically controlled stator windings
DE3602227A1 (de) * 1986-01-25 1987-07-30 Philips Patentverwaltung Kommutierungsschaltung fuer einen kollektorlosen gleichstrommotor
US5123079A (en) * 1986-03-10 1992-06-16 Minolta Camera Kabushiki Kaisha DC motor and controlling system therefor
JPH07118944B2 (ja) * 1986-03-17 1995-12-18 株式会社日立製作所 ブラシレス直流モ−タ
DE3715939A1 (de) * 1986-05-14 1987-11-19 Matsushita Electric Industrial Co Ltd Schaltungsanordnung zum regeln der drehzahl eines motors
SE8802394D0 (sv) * 1988-06-27 1988-06-27 Electrolux Mecatronik Ab Reluktansmotor
IT1249839B (it) * 1991-10-15 1995-03-28 Magneti Marelli Spa Circuito di controllo lineare in retroazione per un motore brushless polifase a semionda.
JPH05122978A (ja) * 1991-10-31 1993-05-18 Toshiba Corp ブラシレスモータの駆動回路
US5821660A (en) * 1997-03-05 1998-10-13 Mts Systems Corporation Brushless direct current motor having adjustable motor characteristics
ATE445256T1 (de) * 2003-01-21 2009-10-15 Grundfos As Verfahren zum steuern des zündwinkels und einphasiger wechselstromversorgter elektromotor
DE102007040725A1 (de) * 2007-08-29 2009-03-05 Robert Bosch Gmbh Elektrische Maschine
US8164293B2 (en) 2009-09-08 2012-04-24 Hoffman Enclosures, Inc. Method of controlling a motor
US8183810B2 (en) 2009-09-08 2012-05-22 Hoffman Enclosures, Inc. Method of operating a motor
US8297369B2 (en) 2009-09-08 2012-10-30 Sta-Rite Industries, Llc Fire-extinguishing system with servo motor-driven foam pump

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239390B (de) * 1963-07-05 1967-04-27 Licentia Gmbh Regelschaltung zur Konstanthaltung einer vorgegebenen Drehzahl fuer einen Gleichstrommotor mit Dauermagnetfeld
DE1224824B (de) * 1963-08-02 1966-09-15 Siemens Ag Schaltungsanordnung fuer kollektorlose Gleichstrom-Kleinstmotoren
US3488566A (en) * 1967-08-08 1970-01-06 Akai Electric Brushless d.c. motor

Also Published As

Publication number Publication date
US3611081A (en) 1971-10-05
GB1315752A (en) 1973-05-02

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