JPS61136204A - Composite magnet - Google Patents

Composite magnet

Info

Publication number
JPS61136204A
JPS61136204A JP25831884A JP25831884A JPS61136204A JP S61136204 A JPS61136204 A JP S61136204A JP 25831884 A JP25831884 A JP 25831884A JP 25831884 A JP25831884 A JP 25831884A JP S61136204 A JPS61136204 A JP S61136204A
Authority
JP
Japan
Prior art keywords
flux density
magnetic flux
portions
magnet
low
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.)
Granted
Application number
JP25831884A
Other languages
English (en)
Other versions
JPH0463527B2 (ja
Inventor
Masayuki Ishikawa
Katsuhito Hayashi
Nobuhiro Hirashima
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.)
Nidec Sankyo Corp
Original Assignee
Nidec Sankyo 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 Nidec Sankyo Corp filed Critical Nidec Sankyo Corp
Priority to JP59258318A priority Critical patent/JPH0463527B2/ja
Publication of JPS61136204A publication Critical patent/JPS61136204A/ja
Publication of JPH0463527B2 publication Critical patent/JPH0463527B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0205—Magnetic circuits with PM in general
    • H01F7/021—Construction of PM
JP59258318A 1984-12-06 1984-12-06 Expired - Lifetime JPH0463527B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59258318A JPH0463527B2 (ja) 1984-12-06 1984-12-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59258318A JPH0463527B2 (ja) 1984-12-06 1984-12-06

Publications (2)

Publication Number Publication Date
JPS61136204A true JPS61136204A (en) 1986-06-24
JPH0463527B2 JPH0463527B2 (ja) 1992-10-12

Family

ID=17318577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59258318A Expired - Lifetime JPH0463527B2 (ja) 1984-12-06 1984-12-06

Country Status (1)

Country Link
JP (1) JPH0463527B2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103021610A (zh) * 2011-09-26 2013-04-03 东莞市炫耀电子有限公司 一种新型复合永磁材料及其制备方法
CN103839669A (zh) * 2014-02-28 2014-06-04 厦门钨业股份有限公司 以钕铁硼磁片制造复合磁体的方法
CN104157387A (zh) * 2014-08-18 2014-11-19 钢铁研究总院 一种永磁环组件及其制造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59113753A (en) * 1982-12-20 1984-06-30 Hitachi Ltd Permanent magnet rotary machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59113753A (en) * 1982-12-20 1984-06-30 Hitachi Ltd Permanent magnet rotary machine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103021610A (zh) * 2011-09-26 2013-04-03 东莞市炫耀电子有限公司 一种新型复合永磁材料及其制备方法
WO2013044577A1 (zh) * 2011-09-26 2013-04-04 东莞市炫耀电子有限公司 复合永磁材料及其制备方法
US9048016B2 (en) 2011-09-26 2015-06-02 Dongguan Xuanyao Electronics Co., Ltd. Composite permanent magnetic material and preparation method thereof
CN103021610B (zh) * 2011-09-26 2015-12-02 东莞市炫耀电子有限公司 一种新型复合永磁材料及其制备方法
CN103839669A (zh) * 2014-02-28 2014-06-04 厦门钨业股份有限公司 以钕铁硼磁片制造复合磁体的方法
CN103839669B (zh) * 2014-02-28 2016-06-29 厦门钨业股份有限公司 以钕铁硼磁片制造复合磁体的方法
CN104157387A (zh) * 2014-08-18 2014-11-19 钢铁研究总院 一种永磁环组件及其制造方法
CN104157387B (zh) * 2014-08-18 2016-10-05 钢铁研究总院 一种永磁环组件及其制造方法

Also Published As

Publication number Publication date
JPH0463527B2 (ja) 1992-10-12

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees