JPH0216106B2 - - Google Patents

Info

Publication number
JPH0216106B2
JPH0216106B2 JP57148007A JP14800782A JPH0216106B2 JP H0216106 B2 JPH0216106 B2 JP H0216106B2 JP 57148007 A JP57148007 A JP 57148007A JP 14800782 A JP14800782 A JP 14800782A JP H0216106 B2 JPH0216106 B2 JP H0216106B2
Authority
JP
Japan
Prior art keywords
magnet
back yoke
permanent magnet
rotor
annular
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 - Lifetime
Application number
JP57148007A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5937875A (ja
Inventor
Kaoru Matsuoka
Kazumi Iwasaki
Minoru Koda
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
Priority to JP57148007A priority Critical patent/JPS5937875A/ja
Publication of JPS5937875A publication Critical patent/JPS5937875A/ja
Publication of JPH0216106B2 publication Critical patent/JPH0216106B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2793—Rotors axially facing stators
    • H02K1/2795—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Brushless Motors (AREA)
JP57148007A 1982-08-25 1982-08-25 ブラシレスモ−タ Granted JPS5937875A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57148007A JPS5937875A (ja) 1982-08-25 1982-08-25 ブラシレスモ−タ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57148007A JPS5937875A (ja) 1982-08-25 1982-08-25 ブラシレスモ−タ

Publications (2)

Publication Number Publication Date
JPS5937875A JPS5937875A (ja) 1984-03-01
JPH0216106B2 true JPH0216106B2 (en]) 1990-04-16

Family

ID=15443018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57148007A Granted JPS5937875A (ja) 1982-08-25 1982-08-25 ブラシレスモ−タ

Country Status (1)

Country Link
JP (1) JPS5937875A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60147980U (ja) * 1984-03-09 1985-10-01 日本サ−ボ株式会社 電動機の回転子
JPS60147979U (ja) * 1984-03-09 1985-10-01 日本サ−ボ株式会社 電動機の回転子

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55150125A (en) * 1979-05-07 1980-11-21 Sony Corp Magnetic head drum unit

Also Published As

Publication number Publication date
JPS5937875A (ja) 1984-03-01

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