JPS5389912A - Dc brushless motor - Google Patents

Dc brushless motor

Info

Publication number
JPS5389912A
JPS5389912A JP397477A JP397477A JPS5389912A JP S5389912 A JPS5389912 A JP S5389912A JP 397477 A JP397477 A JP 397477A JP 397477 A JP397477 A JP 397477A JP S5389912 A JPS5389912 A JP S5389912A
Authority
JP
Japan
Prior art keywords
brushless motor
magnetic
magnet
interlinkaging
composing
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
JP397477A
Other languages
Japanese (ja)
Inventor
Saburo Kazama
Kiyoshi Muramori
Norio Goto
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP397477A priority Critical patent/JPS5389912A/en
Publication of JPS5389912A publication Critical patent/JPS5389912A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To eliminate an uneven rotation, by composing the magnetic circuit between the rotor magnet and stator in such a manner that the flux from a magnet passes through a magnetic core, interlinkaging only the coil part at the magnetic pole surface side.
JP397477A 1977-01-19 1977-01-19 Dc brushless motor Pending JPS5389912A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP397477A JPS5389912A (en) 1977-01-19 1977-01-19 Dc brushless motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP397477A JPS5389912A (en) 1977-01-19 1977-01-19 Dc brushless motor

Publications (1)

Publication Number Publication Date
JPS5389912A true JPS5389912A (en) 1978-08-08

Family

ID=11572026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP397477A Pending JPS5389912A (en) 1977-01-19 1977-01-19 Dc brushless motor

Country Status (1)

Country Link
JP (1) JPS5389912A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4499420A (en) * 1981-03-05 1985-02-12 Sinano Denki Kabushiki Kaisha Disk type motor speed detecting device
US4642539A (en) * 1985-06-10 1987-02-10 Northern Magnetics, Inc. Torque motor with unlimited angular excursion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4499420A (en) * 1981-03-05 1985-02-12 Sinano Denki Kabushiki Kaisha Disk type motor speed detecting device
US4642539A (en) * 1985-06-10 1987-02-10 Northern Magnetics, Inc. Torque motor with unlimited angular excursion

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