JPS5837779U - Field structure of ferrite magnet - Google Patents

Field structure of ferrite magnet

Info

Publication number
JPS5837779U
JPS5837779U JP13050781U JP13050781U JPS5837779U JP S5837779 U JPS5837779 U JP S5837779U JP 13050781 U JP13050781 U JP 13050781U JP 13050781 U JP13050781 U JP 13050781U JP S5837779 U JPS5837779 U JP S5837779U
Authority
JP
Japan
Prior art keywords
ferrite magnet
field structure
yoke
magnet field
ferrite
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
JP13050781U
Other languages
Japanese (ja)
Inventor
俊則 田中
「かず」中　潔
水野　喜代一
裕之 津田
赤嶺　敏郎
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP13050781U priority Critical patent/JPS5837779U/en
Publication of JPS5837779U publication Critical patent/JPS5837779U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

・□　第１図は従来のフェライト磁石の界磁装置を示す
側断面図である。第２図はとの考案に係るフェライト磁
石の界磁装置の一実施例を示す側断面図である。第３図
は第１、第２のフェライト磁石の一体焼結装置を示す側
断面図である。第４図はこの考案に係るフェライト磁石
の界磁装置の他の実施例を示す側断面図である。 図において、各図中同一部分は同一符号を付しており、
１は界磁集合体、２は継鉄、３ａ、　　３ｂは一対の磁
極、３０１，３０２は第１、第２のフェライト永久磁石
である。・□ Fig. 1 is a side sectional view showing a conventional ferrite magnet field device. FIG. 2 is a side sectional view showing an embodiment of the ferrite magnet field device according to the invention. FIG. 3 is a side sectional view showing an apparatus for integrally sintering first and second ferrite magnets. FIG. 4 is a side sectional view showing another embodiment of the ferrite magnet field device according to the invention. In the figures, the same parts in each figure are given the same reference numerals.
1 is a field assembly, 2 is a yoke, 3a and 3b are a pair of magnetic poles, and 301 and 302 are first and second ferrite permanent magnets.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 筒状の継鉄、及び前記継鉄の内周面に少くとも一対が互
いに対向して取付けられ複数の磁性粉末を夫々分離して
一体に焼結成形された磁極を備えたフェライト磁石の界
磁構造。A ferrite magnet field comprising a cylindrical yoke and at least a pair of magnetic poles that are attached to the inner circumferential surface of the yoke so as to face each other and that are integrally sintered by separating a plurality of magnetic powders. structure.
JP13050781U 1981-09-01 1981-09-01 Field structure of ferrite magnet Pending JPS5837779U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13050781U JPS5837779U (en) 1981-09-01 1981-09-01 Field structure of ferrite magnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13050781U JPS5837779U (en) 1981-09-01 1981-09-01 Field structure of ferrite magnet

Publications (1)

Publication Number Publication Date
JPS5837779U true JPS5837779U (en) 1983-03-11

Family

ID=29924132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13050781U Pending JPS5837779U (en) 1981-09-01 1981-09-01 Field structure of ferrite magnet

Country Status (1)

Country Link
JP (1) JPS5837779U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5765262A (en) * 1980-10-08 1982-04-20 Hitachi Ltd Dc machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5765262A (en) * 1980-10-08 1982-04-20 Hitachi Ltd Dc machine

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