JPH0167703U - - Google Patents

Info

Publication number
JPH0167703U
JPH0167703U JP1987162999U JP16299987U JPH0167703U JP H0167703 U JPH0167703 U JP H0167703U JP 1987162999 U JP1987162999 U JP 1987162999U JP 16299987 U JP16299987 U JP 16299987U JP H0167703 U JPH0167703 U JP H0167703U
Authority
JP
Japan
Prior art keywords
magnetic shield
magnetic
pole tip
covered
maintained
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
JP1987162999U
Other languages
English (en)
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 filed Critical
Priority to JP1987162999U priority Critical patent/JPH0167703U/ja
Publication of JPH0167703U publication Critical patent/JPH0167703U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Description

【図面の簡単な説明】
第1図及び第2図はそれぞれこの考案の一実施
例による永久磁石を示す正面断面図及び側面断面
図、第3図及び第4図はそれぞれ従来の永久磁石
を示す正面図及び側面図である。 図中、1は磁石、2は磁束線、3は磁気しやへ
い体、4は磁極端部である。なお、図中、同一符
号は同一または相当部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 磁極端部の側面を超電導材からなる磁気遮へい
    体で覆い、この磁気遮へい体を超電導状態を示す
    臨界温度以下に保持したことを特徴とする磁石。
JP1987162999U 1987-10-23 1987-10-23 Pending JPH0167703U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987162999U JPH0167703U (ja) 1987-10-23 1987-10-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987162999U JPH0167703U (ja) 1987-10-23 1987-10-23

Publications (1)

Publication Number Publication Date
JPH0167703U true JPH0167703U (ja) 1989-05-01

Family

ID=31447330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987162999U Pending JPH0167703U (ja) 1987-10-23 1987-10-23

Country Status (1)

Country Link
JP (1) JPH0167703U (ja)

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