NL7401185A - - Google Patents

Info

Publication number
NL7401185A
NL7401185A NL7401185A NL7401185A NL7401185A NL 7401185 A NL7401185 A NL 7401185A NL 7401185 A NL7401185 A NL 7401185A NL 7401185 A NL7401185 A NL 7401185A NL 7401185 A NL7401185 A NL 7401185A
Authority
NL
Netherlands
Application number
NL7401185A
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 NL7401185A publication Critical patent/NL7401185A/xx

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
    • H02P6/08—Arrangements for controlling the speed or torque of a single motor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Brushless Motors (AREA)
NL7401185A 1973-02-16 1974-01-29 NL7401185A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48019065A JPS49105913A (xx) 1973-02-16 1973-02-16

Publications (1)

Publication Number Publication Date
NL7401185A true NL7401185A (xx) 1974-08-20

Family

ID=11989015

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7401185A NL7401185A (xx) 1973-02-16 1974-01-29

Country Status (6)

Country Link
US (1) US3938014A (xx)
JP (1) JPS49105913A (xx)
DE (1) DE2363632A1 (xx)
FR (1) FR2218684A1 (xx)
GB (1) GB1444332A (xx)
NL (1) NL7401185A (xx)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169990A (en) * 1974-06-24 1979-10-02 General Electric Company Electronically commutated motor
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
US4039912A (en) * 1974-10-30 1977-08-02 Victor Company Of Japan, Limited Three-phase brushless dc motor using two hall effect devices
DE2452082A1 (de) * 1974-11-02 1976-05-06 Papst Motoren Kg Kollektorloser gleichstrommotor mit einstraengiger statorwicklung
US4162435A (en) * 1976-10-05 1979-07-24 General Electric Company Method and apparatus for electronically commutating a direct current motor without position sensors
US4164691A (en) * 1977-03-03 1979-08-14 Victor Company Of Japan, Limited Multiphase brushless DC motor using two Hall-effect generators
US4547714A (en) * 1978-08-11 1985-10-15 Papst-Motoren Gmbh & Co. Kg Low magnetic leakage flux brushless pulse controlled d-c motor
DE2937866C3 (de) * 1979-09-19 1988-07-07 Siemens AG, 1000 Berlin und 8000 München Kollektorloser Gleichstrommotor
JPS5678385A (en) * 1979-11-24 1981-06-27 Matsushita Electric Ind Co Ltd Operating device of 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
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
DE3026797C2 (de) * 1980-07-15 1986-09-11 Ebm Elektrobau Mulfingen Gmbh & Co, 7119 Mulfingen Kollektorloser Gleichstrommotor
JPS57177293A (en) * 1981-04-21 1982-10-30 Victor Co Of Japan Ltd Drive circuit for dc brushless motor
JPS5822594A (ja) * 1981-07-30 1983-02-09 Matsushita Electric Ind Co Ltd 直流ブラシレスモ−タの駆動装置
JPS5833986A (ja) * 1981-08-20 1983-02-28 Matsushita Electric Ind Co Ltd ブラシレス直流モ−タ
JPS58138111A (ja) * 1982-02-12 1983-08-16 Toshiba Corp 差動検出回路
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 (xx) * 1983-03-18 1985-07-05 Etri Sa
US4977356A (en) * 1990-02-27 1990-12-11 Rohm Co., Ltd. Driver circuit for D.C. motor
US5821660A (en) * 1997-03-05 1998-10-13 Mts Systems Corporation Brushless direct current motor having adjustable motor characteristics

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3577176A (en) * 1968-04-26 1971-05-04 Compudyne Corp Constant current step motor system
JPS4827205A (xx) * 1971-08-18 1973-04-10
US3750000A (en) * 1972-06-19 1973-07-31 Ncrc Stepping motor exciter apparatus and method
US3767896A (en) * 1972-11-22 1973-10-23 J Ryan Frying pan with a welded hollow-core expansion joint

Also Published As

Publication number Publication date
JPS49105913A (xx) 1974-10-07
DE2363632A1 (de) 1974-08-22
FR2218684A1 (xx) 1974-09-13
GB1444332A (en) 1976-07-28
US3938014A (en) 1976-02-10

Similar Documents

Publication Publication Date Title
AR201758A1 (xx)
AU476761B2 (xx)
AU465372B2 (xx)
AR201235Q (xx)
AR201231Q (xx)
AU474593B2 (xx)
AU474511B2 (xx)
AU474838B2 (xx)
FR2218684A1 (xx)
AU465453B2 (xx)
AU465434B2 (xx)
AU471343B2 (xx)
AU450229B2 (xx)
AU476714B2 (xx)
AR201229Q (xx)
AU466283B2 (xx)
AU476696B2 (xx)
AU472848B2 (xx)
AU6923174A (xx)
AR199451A1 (xx)
AU461342B2 (xx)
AR195948A1 (xx)
AR201432A1 (xx)
AU476873B1 (xx)
AR197627A1 (xx)

Legal Events

Date Code Title Description
BV The patent application has lapsed