JPH0470865B2 - - Google Patents

Info

Publication number
JPH0470865B2
JPH0470865B2 JP58019984A JP1998483A JPH0470865B2 JP H0470865 B2 JPH0470865 B2 JP H0470865B2 JP 58019984 A JP58019984 A JP 58019984A JP 1998483 A JP1998483 A JP 1998483A JP H0470865 B2 JPH0470865 B2 JP H0470865B2
Authority
JP
Japan
Prior art keywords
permanent magnet
main permanent
magnet
annular magnet
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
JP58019984A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59148557A (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 JP1998483A priority Critical patent/JPS59148557A/ja
Publication of JPS59148557A publication Critical patent/JPS59148557A/ja
Publication of JPH0470865B2 publication Critical patent/JPH0470865B2/ja
Granted 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)
JP1998483A 1983-02-09 1983-02-09 ブラシレスモ−タ Granted JPS59148557A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1998483A JPS59148557A (ja) 1983-02-09 1983-02-09 ブラシレスモ−タ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1998483A JPS59148557A (ja) 1983-02-09 1983-02-09 ブラシレスモ−タ

Publications (2)

Publication Number Publication Date
JPS59148557A JPS59148557A (ja) 1984-08-25
JPH0470865B2 true JPH0470865B2 (enrdf_load_stackoverflow) 1992-11-12

Family

ID=12014439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1998483A Granted JPS59148557A (ja) 1983-02-09 1983-02-09 ブラシレスモ−タ

Country Status (1)

Country Link
JP (1) JPS59148557A (enrdf_load_stackoverflow)

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
JPS59148557A (ja) 1984-08-25

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