JPS61195460U - - Google Patents
Info
- Publication number
- JPS61195460U JPS61195460U JP6135385U JP6135385U JPS61195460U JP S61195460 U JPS61195460 U JP S61195460U JP 6135385 U JP6135385 U JP 6135385U JP 6135385 U JP6135385 U JP 6135385U JP S61195460 U JPS61195460 U JP S61195460U
- Authority
- JP
- Japan
- Prior art keywords
- auxiliary coil
- permanent magnets
- magnetic field
- static magnetic
- generating means
- 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
Links
- 230000003068 static effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000002595 magnetic resonance imaging Methods 0.000 claims 1
Landscapes
- Magnetic Resonance Imaging Apparatus (AREA)
Description
第１図は本考案一実施例の要部斜視図、第２図
は同実施例の要部断面せる構成図である。
１…静磁場発生手段、２，２…永久磁石、３，
４…ヨーク、７，７…補助コイル、８…補助コイ
ル用電源。
FIG. 1 is a perspective view of a main part of an embodiment of the present invention, and FIG. 2 is a cross-sectional view of the main part of the same embodiment. 1... Static magnetic field generating means, 2, 2... Permanent magnet, 3,
4... Yoke, 7, 7... Auxiliary coil, 8... Power supply for the auxiliary coil.
Claims (1)
る磁気ヨークと前記永久磁石に対し熱伝導関係に
設けた静磁場補正用の補助コイルとを有する静磁
場発生手段を備えるものにおいて、前記補助コイ
ルに常時略一定の電流を供給する補助コイル用電
源装置を備えた磁気共鳴イメージング装置。 A static magnetic field generating means comprising a pair of permanent magnets, a magnetic yoke for magnetically coupling the permanent magnets, and an auxiliary coil for correcting a static magnetic field provided in a thermally conductive relationship with the permanent magnets, the auxiliary coil A magnetic resonance imaging device equipped with an auxiliary coil power supply device that constantly supplies a substantially constant current to the auxiliary coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6135385U JPS61195460U (en) | 1985-04-24 | 1985-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6135385U JPS61195460U (en) | 1985-04-24 | 1985-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61195460U true JPS61195460U (en) | 1986-12-05 |
Family
ID=30589553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6135385U Pending JPS61195460U (en) | 1985-04-24 | 1985-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61195460U (en) |
-
1985
- 1985-04-24 JP JP6135385U patent/JPS61195460U/ja active Pending
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