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JPS5444708A - Dc brushless motor - Google Patents

Dc brushless motor

Info

Publication number
JPS5444708A
JPS5444708A JP11129977A JP11129977A JPS5444708A JP S5444708 A JPS5444708 A JP S5444708A JP 11129977 A JP11129977 A JP 11129977A JP 11129977 A JP11129977 A JP 11129977A JP S5444708 A JPS5444708 A JP S5444708A
Authority
JP
Japan
Prior art keywords
polygonal
magnets
brushless motor
motor
flux
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.)
Pending
Application number
JP11129977A
Other languages
English (en)
Inventor
Hirohisa Ishii
Masami Nikukura
Toshihiko Okamura
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP11129977A priority Critical patent/JPS5444708A/ja
Publication of JPS5444708A publication Critical patent/JPS5444708A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Brushless Motors (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
JP11129977A 1977-09-14 1977-09-14 Dc brushless motor Pending JPS5444708A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11129977A JPS5444708A (en) 1977-09-14 1977-09-14 Dc brushless motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11129977A JPS5444708A (en) 1977-09-14 1977-09-14 Dc brushless motor

Publications (1)

Publication Number Publication Date
JPS5444708A true JPS5444708A (en) 1979-04-09

Family

ID=14557692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11129977A Pending JPS5444708A (en) 1977-09-14 1977-09-14 Dc brushless motor

Country Status (1)

Country Link
JP (1) JPS5444708A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734760A (en) * 1980-08-09 1982-02-25 Tokyo Parts Kogyo Kk Commutatorless motor
DE3125694A1 (de) * 1981-06-30 1983-01-13 Papst-Motoren GmbH & Co KG, 7742 St Georgen Kollektorloser gleichstrommotor
DE3425805A1 (de) * 1984-07-13 1986-01-23 Teldix Gmbh, 6900 Heidelberg Kollektorloser gleichstrommotor in scheibenlaeuferbauweise
US7808141B2 (en) 2007-03-30 2010-10-05 Minebea Motor Manufacturing Corporation Stepping motor and rotor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734760A (en) * 1980-08-09 1982-02-25 Tokyo Parts Kogyo Kk Commutatorless motor
DE3125694A1 (de) * 1981-06-30 1983-01-13 Papst-Motoren GmbH & Co KG, 7742 St Georgen Kollektorloser gleichstrommotor
JPS5839260A (ja) * 1981-06-30 1983-03-07 パプスト−モト−レン・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング・ウント・コンパニ−・コマンデイトゲゼル・シヤフト ブラシレスの直流モ−タ−
JPH0324147B2 (ja) * 1981-06-30 1991-04-02 Papusuto Motoren Gmbh Unto Co Kg
DE3425805A1 (de) * 1984-07-13 1986-01-23 Teldix Gmbh, 6900 Heidelberg Kollektorloser gleichstrommotor in scheibenlaeuferbauweise
US7808141B2 (en) 2007-03-30 2010-10-05 Minebea Motor Manufacturing Corporation Stepping motor and rotor

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