JPS61151306U - - Google Patents

Info

Publication number
JPS61151306U
JPS61151306U JP3571085U JP3571085U JPS61151306U JP S61151306 U JPS61151306 U JP S61151306U JP 3571085 U JP3571085 U JP 3571085U JP 3571085 U JP3571085 U JP 3571085U JP S61151306 U JPS61151306 U JP S61151306U
Authority
JP
Japan
Prior art keywords
magnetic field
yoke
pair
permanent magnets
magnetic pole
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
JP3571085U
Other languages
English (en)
Other versions
JPH0246004Y2 (ja
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 JP3571085U priority Critical patent/JPH0246004Y2/ja
Priority to US06/719,820 priority patent/US4672346A/en
Priority to DE8585302389T priority patent/DE3566185D1/de
Priority to EP85302389A priority patent/EP0161782B1/en
Publication of JPS61151306U publication Critical patent/JPS61151306U/ja
Application granted granted Critical
Publication of JPH0246004Y2 publication Critical patent/JPH0246004Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Magnetic Resonance Imaging Apparatus (AREA)
  • Control Of Electrical Variables (AREA)

Description

【図面の簡単な説明】
第１図はこの考案による磁界発生装置に用いる
磁気回路の縦断正面図である。 １……Ｆｅ―Ｂ―Ｒ系永久磁石、２……磁極片
、３……継鉄、４……空隙、５……環状突起、６
……永久磁石着設部、７……空洞部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 空隙を形成して対向する一対の永久磁石対向面
    に各々磁極片を着設し、一対の永久磁石を継鉄で
    磁気的結合し、該空隙に磁界を発生させる磁界発
    生装置において、少なくとも永久磁石配設側の継
    鉄面が磁極片周囲に近接しない構成の継鉄を特徴
    とする磁界発生装置。
JP3571085U 1984-04-11 1985-03-12 Expired JPH0246004Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP3571085U JPH0246004Y2 (ja) 1985-03-12 1985-03-12
US06/719,820 US4672346A (en) 1984-04-11 1985-04-04 Magnetic field generating device for NMR-CT
DE8585302389T DE3566185D1 (en) 1984-04-11 1985-04-04 Magnetic field generating device for nmr-ct
EP85302389A EP0161782B1 (en) 1984-04-11 1985-04-04 Magnetic field generating device for nmr-ct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3571085U JPH0246004Y2 (ja) 1985-03-12 1985-03-12

Publications (2)

Publication Number Publication Date
JPS61151306U true JPS61151306U (ja) 1986-09-18
JPH0246004Y2 JPH0246004Y2 (ja) 1990-12-05

Family

ID=30540236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3571085U Expired JPH0246004Y2 (ja) 1984-04-11 1985-03-12

Country Status (1)

Country Link
JP (1) JPH0246004Y2 (ja)

Also Published As

Publication number Publication date
JPH0246004Y2 (ja) 1990-12-05

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