JPH0477449B2 - - Google Patents

Info

Publication number
JPH0477449B2
JPH0477449B2 JP63158500A JP15850088A JPH0477449B2 JP H0477449 B2 JPH0477449 B2 JP H0477449B2 JP 63158500 A JP63158500 A JP 63158500A JP 15850088 A JP15850088 A JP 15850088A JP H0477449 B2 JPH0477449 B2 JP H0477449B2
Authority
JP
Japan
Prior art keywords
permanent magnet
molding space
powder
filling
magnet powder
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
JP63158500A
Other languages
English (en)
Japanese (ja)
Other versions
JPH027506A (ja
Inventor
Yoshio Matsuo
Hirofumi Nakano
Masakuni Kamya
Kazuo Matsui
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.)
FDK Corp
Original Assignee
FDK 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 FDK Corp filed Critical FDK Corp
Priority to JP15850088A priority Critical patent/JPH027506A/ja
Publication of JPH027506A publication Critical patent/JPH027506A/ja
Publication of JPH0477449B2 publication Critical patent/JPH0477449B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacturing Cores, Coils, And Magnets (AREA)
JP15850088A 1988-06-27 1988-06-27 永久磁石粉体の充填方法 Granted JPH027506A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15850088A JPH027506A (ja) 1988-06-27 1988-06-27 永久磁石粉体の充填方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15850088A JPH027506A (ja) 1988-06-27 1988-06-27 永久磁石粉体の充填方法

Publications (2)

Publication Number Publication Date
JPH027506A JPH027506A (ja) 1990-01-11
JPH0477449B2 true JPH0477449B2 (https=) 1992-12-08

Family

ID=15673093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15850088A Granted JPH027506A (ja) 1988-06-27 1988-06-27 永久磁石粉体の充填方法

Country Status (1)

Country Link
JP (1) JPH027506A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102024117436A1 (de) * 2024-06-20 2025-12-24 Inventus Engineering Gmbh Verfahren zum Befüllen eines Bauelements

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6126205A (ja) * 1984-07-13 1986-02-05 Matsushita Electric Works Ltd 希土類磁石の製法

Also Published As

Publication number Publication date
JPH027506A (ja) 1990-01-11

Similar Documents

Publication Publication Date Title
JPS6427208A (en) Cylindrical permanent magnet, motor using same and manufacture thereof
CN1249742C (zh) 永久磁体的制造方法及压制装置
US5004580A (en) Method and apparatus for packing permanent magnet powder
JPH0477449B2 (https=)
JP2005277180A (ja) 磁石の製造方法、磁性粉末の成形方法及び乾式成形装置
EP1391902B1 (en) Production method for permanent magnet and press device
EP0265016A2 (en) Process of making a permanent magnet
JPH02282404A (ja) 永久磁石粉体の充填方法及び充填装置
RU2043864C1 (ru) Устройство для прессования порошковых магнитов
JPH09148165A (ja) ラジアル異方性ボンド磁石の製造方法およびボンド磁石
RU2086028C1 (ru) Способ электромагнитного прессования изделий из порошковых фракций, ориентируемых в магнитном поле, и электромагнитный пресс для его осуществления (варианты)
JPH01124208A (ja) 径方向２極磁石の製造方法
JPH01114010A (ja) 永久磁石粉体の充填方法
JP2001093712A (ja) 磁気異方性永久磁石とその製造方法並びに製造装置
JPH07211567A (ja) 円筒状ラジアル異方性ボンド磁石の成形法
JPH0646972Y2 (ja) 磁場プレス装置
JPH0610004A (ja) 永久磁石粉体の充填装置
JPH02273909A (ja) ボンド磁石の製造方法
JPH06116603A (ja) 磁石用プレス成形機
JPH09170004A (ja) ラジアル異方性リング磁石の成形方法及びその装置
JP4057075B2 (ja) 磁石粉末の成形方法
JP2003053596A (ja) 磁性粉末材料の充填方法および磁石の製造方法
JP2004285365A (ja) 焼結磁石用圧粉体の製造方法及びその装置
JP2822169B2 (ja) リング磁石の成形装置および成形方法
JPH09165602A (ja) リング磁石の成形方法

Legal Events

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