JPS5466410A - Brushless dc motor - Google Patents

Brushless dc motor

Info

Publication number
JPS5466410A
JPS5466410A JP13224877A JP13224877A JPS5466410A JP S5466410 A JPS5466410 A JP S5466410A JP 13224877 A JP13224877 A JP 13224877A JP 13224877 A JP13224877 A JP 13224877A JP S5466410 A JPS5466410 A JP S5466410A
Authority
JP
Japan
Prior art keywords
pole
poles
teeth
pitch
rotor magnet
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
JP13224877A
Other languages
English (en)
Inventor
Kageharu Nozaki
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 JP13224877A priority Critical patent/JPS5466410A/ja
Publication of JPS5466410A publication Critical patent/JPS5466410A/ja
Pending legal-status Critical Current

Links

JP13224877A 1977-11-04 1977-11-04 Brushless dc motor Pending JPS5466410A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13224877A JPS5466410A (en) 1977-11-04 1977-11-04 Brushless dc motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13224877A JPS5466410A (en) 1977-11-04 1977-11-04 Brushless dc motor

Publications (1)

Publication Number Publication Date
JPS5466410A true JPS5466410A (en) 1979-05-29

Family

ID=15076821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13224877A Pending JPS5466410A (en) 1977-11-04 1977-11-04 Brushless dc motor

Country Status (1)

Country Link
JP (1) JPS5466410A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS614454A (ja) * 1984-06-14 1986-01-10 Fumito Komatsu 多極直流モ−タ
US6522130B1 (en) * 1998-07-20 2003-02-18 Uqm Technologies, Inc. Accurate rotor position sensor and method using magnet and sensors mounted adjacent to the magnet and motor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS614454A (ja) * 1984-06-14 1986-01-10 Fumito Komatsu 多極直流モ−タ
JPH0350500B2 (ja) * 1984-06-14 1991-08-01 Fumito Komatsu
US6522130B1 (en) * 1998-07-20 2003-02-18 Uqm Technologies, Inc. Accurate rotor position sensor and method using magnet and sensors mounted adjacent to the magnet and motor
US6693422B2 (en) 1998-07-20 2004-02-17 Uqm Technologies, Inc. Accurate rotor position sensor and method using magnet and sensors mounted adjacent to the magnet and motor

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