GB2062976B - Dc motors - Google Patents

Dc motors

Info

Publication number
GB2062976B
GB2062976B GB8032500A GB8032500A GB2062976B GB 2062976 B GB2062976 B GB 2062976B GB 8032500 A GB8032500 A GB 8032500A GB 8032500 A GB8032500 A GB 8032500A GB 2062976 B GB2062976 B GB 2062976B
Authority
GB
United Kingdom
Prior art keywords
motors
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
GB8032500A
Other languages
English (en)
Other versions
GB2062976A (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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of GB2062976A publication Critical patent/GB2062976A/en
Application granted granted Critical
Publication of GB2062976B publication Critical patent/GB2062976B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Brushless Motors (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GB8032500A 1979-10-09 1980-10-08 Dc motors Expired GB2062976B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13057079A JPS5656162A (en) 1979-10-09 1979-10-09 Dc rotary motor

Publications (2)

Publication Number Publication Date
GB2062976A GB2062976A (en) 1981-05-28
GB2062976B true GB2062976B (en) 1983-12-14

Family

ID=15037393

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8032500A Expired GB2062976B (en) 1979-10-09 1980-10-08 Dc motors

Country Status (4)

Country Link
JP (1) JPS5656162A (enExample)
DE (1) DE3037724C2 (enExample)
FR (1) FR2467504A1 (enExample)
GB (1) GB2062976B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS592556A (ja) * 1982-06-24 1984-01-09 Matsushita Electric Ind Co Ltd 直流モ−タ
JPS59103557A (ja) * 1982-12-03 1984-06-15 Matsushita Electric Ind Co Ltd 周波数発電機ブラシレス直流モータ
DE3432372C2 (de) * 1983-09-05 1996-07-04 Papst Motoren Gmbh & Co Kg Dreiphasiger kollektorloser Gleichstrommotor
DE3418773C2 (de) * 1984-05-19 1986-11-13 Papst-Motoren GmbH & Co KG, 7742 St Georgen Zweipulsiger kollektorloser Gleichstrommotor
JPS6192150A (ja) * 1984-10-08 1986-05-10 Matsushita Electric Ind Co Ltd ブラシレス直流モ−タ
JPS61135352A (ja) * 1984-12-03 1986-06-23 Matsushita Electric Ind Co Ltd ブラシレス直流モ−タ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA788070A (en) * 1963-03-12 1968-06-18 H. Wessels Johannes Self starting brushless direct current motor
BE666835A (enExample) * 1964-07-15
JPS5544550B2 (enExample) * 1973-12-14 1980-11-12
GB1604121A (en) * 1977-04-08 1981-12-02 Sony Corp Dc motors
DE2730142C2 (de) * 1977-07-04 1988-01-21 Papst-Motoren GmbH & Co KG, 7742 St Georgen Kollektorloser Gleichstrommotor der zweisträngigen Bauart
DE2806595C2 (de) * 1978-02-16 1987-11-12 Danfoss A/S, 6430 Nordborg Steuerschaltung für einen selbstanlaufenden Elektromotor mit einem Dauermagnetläufer
DE2901676A1 (de) * 1979-01-17 1980-08-14 Papst Motoren Kg Kollektorloser gleichstrommotor

Also Published As

Publication number Publication date
FR2467504A1 (fr) 1981-04-17
GB2062976A (en) 1981-05-28
DE3037724A1 (de) 1981-04-30
JPS5656162A (en) 1981-05-18
DE3037724C2 (de) 1985-01-03
FR2467504B1 (enExample) 1984-09-21

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 19950928

PCNP Patent ceased through non-payment of renewal fee

Effective date: 19971008