JPS59161610U - rare earth cobalt magnet - Google Patents

rare earth cobalt magnet

Info

Publication number
JPS59161610U
JPS59161610U JP5639983U JP5639983U JPS59161610U JP S59161610 U JPS59161610 U JP S59161610U JP 5639983 U JP5639983 U JP 5639983U JP 5639983 U JP5639983 U JP 5639983U JP S59161610 U JPS59161610 U JP S59161610U
Authority
JP
Japan
Prior art keywords
rare earth
magnet
earth cobalt
cobalt magnet
plating layer
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
JP5639983U
Other languages
Japanese (ja)
Inventor
青葉　秀夫
黒島　英夫
Original Assignee
太陽誘電株式会社
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 太陽誘電株式会社 filed Critical 太陽誘電株式会社
Priority to JP5639983U priority Critical patent/JPS59161610U/en
Publication of JPS59161610U publication Critical patent/JPS59161610U/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 drawings]

第１図は本考案の実施例に係わる磁石を示す断面図、第
２図は第１図の磁石をポールピース及びヨークに装着し
た状態を示す断面図、第３図及び第４図は変形例に係わ
る磁石を夫々示す断面図で゛ある。 １・・・希土類コバルト磁石、２・・・半田メッキ層、
３・・・磁石、４・・・ヨーク、５・・・ポール（−ス
。 補正　昭５８．　９．２２ 実用新案登録請求の範囲、図面の簡単な説明を次のよう
に補正する。 ■実用新案登録請求の範囲 希土類コバルト磁石の表面に半田メッキ層を設けたこと
を特徴とする磁石。 図面の簡単な説明 第１図は本考案の実施例に係わる磁石を示す断面図、第
２図は第１図の磁石をポールピース及びヨークに装着し
た状態を示す断面図、第３図及び第４図は変形例に係わ
る磁石を夫々示す断面図である。　　　　゛ １・・・希土類コバルト磁石、２・・・半田メッキ層、
３・・・磁石、４・・・ヨーク、５・・・ポールピース
。Fig. 1 is a sectional view showing a magnet according to an embodiment of the present invention, Fig. 2 is a sectional view showing the magnet shown in Fig. 1 attached to a pole piece and a yoke, and Figs. 3 and 4 are modified examples. FIG. 1... Rare earth cobalt magnet, 2... Solder plating layer,
3... Magnet, 4... Yoke, 5... Pole(-S). Amendment September 22, 1982 The scope of the utility model registration claims and the brief description of the drawings are amended as follows. ■Practical New Patent Registration Claims A magnet characterized in that a solder plating layer is provided on the surface of a rare earth cobalt magnet.Brief explanation of the drawings Fig. 1 is a sectional view showing a magnet according to an embodiment of the present invention, and Fig. 2 is a sectional view showing a magnet according to an embodiment of the present invention. A cross-sectional view showing a state in which the magnet shown in FIG. 1 is attached to a pole piece and a yoke, and FIGS. 3 and 4 are cross-sectional views showing magnets according to modified examples, respectively. ...Solder plating layer,
3...Magnet, 4...Yoke, 5...Pole piece.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）希土類コバルト磁石の表面に金属メッキ層を設け
たことを特徴とする磁石。(1) A magnet characterized by providing a metal plating layer on the surface of a rare earth cobalt magnet. （２）　　前記金属メッキ層は半田メッキ層である実用
新案登録請求の範囲第１項記載の磁石。(2) The magnet according to claim 1, wherein the metal plating layer is a solder plating layer.
JP5639983U 1983-04-15 1983-04-15 rare earth cobalt magnet Pending JPS59161610U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5639983U JPS59161610U (en) 1983-04-15 1983-04-15 rare earth cobalt magnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5639983U JPS59161610U (en) 1983-04-15 1983-04-15 rare earth cobalt magnet

Publications (1)

Publication Number Publication Date
JPS59161610U true JPS59161610U (en) 1984-10-29

Family

ID=30186720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5639983U Pending JPS59161610U (en) 1983-04-15 1983-04-15 rare earth cobalt magnet

Country Status (1)

Country Link
JP (1) JPS59161610U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006060333A (en) * 2004-08-17 2006-03-02 Pioneer Electronic Corp Magnetic circuit for speaker, and speaker system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006060333A (en) * 2004-08-17 2006-03-02 Pioneer Electronic Corp Magnetic circuit for speaker, and speaker system

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