GB1282644A - Direct-current electric motor - Google Patents

Direct-current electric motor

Info

Publication number
GB1282644A
GB1282644A GB5300569A GB5300569A GB1282644A GB 1282644 A GB1282644 A GB 1282644A GB 5300569 A GB5300569 A GB 5300569A GB 5300569 A GB5300569 A GB 5300569A GB 1282644 A GB1282644 A GB 1282644A
Authority
GB
United Kingdom
Prior art keywords
windings
transistors
constant current
control transistors
energized
Prior art date
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.)
Expired
Application number
GB5300569A
Other languages
English (en)
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1282644A publication Critical patent/GB1282644A/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Brushless Motors (AREA)
GB5300569A 1968-11-01 1969-10-29 Direct-current electric motor Expired GB1282644A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6815585A NL6815585A (enrdf_load_stackoverflow) 1968-11-01 1968-11-01

Publications (1)

Publication Number Publication Date
GB1282644A true GB1282644A (en) 1972-07-19

Family

ID=19805053

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5300569A Expired GB1282644A (en) 1968-11-01 1969-10-29 Direct-current electric motor

Country Status (11)

Country Link
JP (1) JPS4836603B1 (enrdf_load_stackoverflow)
AT (1) AT306866B (enrdf_load_stackoverflow)
BE (1) BE741037A (enrdf_load_stackoverflow)
CA (1) CA931209A (enrdf_load_stackoverflow)
CH (1) CH504131A (enrdf_load_stackoverflow)
DE (1) DE1954409A1 (enrdf_load_stackoverflow)
ES (1) ES373011A1 (enrdf_load_stackoverflow)
FR (1) FR2022394A1 (enrdf_load_stackoverflow)
GB (1) GB1282644A (enrdf_load_stackoverflow)
NL (1) NL6815585A (enrdf_load_stackoverflow)
SE (1) SE374629B (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2618293A1 (de) 1976-04-27 1977-11-17 Papst Motoren Kg Kollektorloser gleichstrommotor
EP0148347A1 (en) * 1980-05-15 1985-07-17 Comair Rotron Inc Brushless D.C. Motors
DE3914082A1 (de) * 1989-04-28 1990-10-31 Bosch Gmbh Robert Elektronisch kommutierter elektromotor
GB2314471A (en) * 1996-06-19 1997-12-24 Sunonwealth Electr Mach Ind Co Drive circuit for a brushless motor

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2419432C3 (de) * 1974-04-23 1985-05-09 Papst-Motoren GmbH & Co KG, 7742 St Georgen Kollektorloser Gleichstrommotor mit einem Stator und mit einem permanentmagnetischen Rotor
JPS588239B2 (ja) * 1975-09-04 1983-02-15 パイオニア株式会社 直流ブラシレスモ−タの駆動装置
DE2555055C2 (de) * 1975-12-06 1986-11-13 Papst-Motoren GmbH & Co KG, 7742 St Georgen Kollektorloser Gleichstrommotor
CH612736A5 (enrdf_load_stackoverflow) * 1976-04-27 1979-08-15 Papst Motoren Kg
JPS5534892A (en) * 1979-04-18 1980-03-11 Janome Sewing Mach Co Ltd Control motor drive unit
DE2937866C3 (de) * 1979-09-19 1988-07-07 Siemens AG, 1000 Berlin und 8000 München Kollektorloser Gleichstrommotor
DE2940637A1 (de) * 1979-10-06 1981-04-16 Philips Patentverwaltung Gmbh, 2000 Hamburg Gleichstrommotor mit elektronischer kommutierungsschaltung
IT8122006U1 (it) * 1980-06-06 1982-12-05 Papst Motoren Kg Motore a corrente continua, privo di collettori e a rotore esterno
DE3122049A1 (de) * 1980-06-06 1982-07-15 Papst-Motoren Kg, 7742 St Georgen Kollektorloser gleichstromaussenlaeufermotor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2618293A1 (de) 1976-04-27 1977-11-17 Papst Motoren Kg Kollektorloser gleichstrommotor
EP0148347A1 (en) * 1980-05-15 1985-07-17 Comair Rotron Inc Brushless D.C. Motors
DE3914082A1 (de) * 1989-04-28 1990-10-31 Bosch Gmbh Robert Elektronisch kommutierter elektromotor
GB2314471A (en) * 1996-06-19 1997-12-24 Sunonwealth Electr Mach Ind Co Drive circuit for a brushless motor

Also Published As

Publication number Publication date
CA931209A (en) 1973-07-31
JPS4836603B1 (enrdf_load_stackoverflow) 1973-11-06
ES373011A1 (es) 1971-12-01
CH504131A (de) 1971-02-28
FR2022394A1 (enrdf_load_stackoverflow) 1970-07-31
BE741037A (enrdf_load_stackoverflow) 1970-04-30
AT306866B (de) 1973-04-25
SE374629B (enrdf_load_stackoverflow) 1975-03-10
NL6815585A (enrdf_load_stackoverflow) 1970-05-06
DE1954409A1 (de) 1970-06-11

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees