JPS5952488U - Magnetic field application device - Google Patents
Magnetic field application deviceInfo
- Publication number
- JPS5952488U JPS5952488U JP12048183U JP12048183U JPS5952488U JP S5952488 U JPS5952488 U JP S5952488U JP 12048183 U JP12048183 U JP 12048183U JP 12048183 U JP12048183 U JP 12048183U JP S5952488 U JPS5952488 U JP S5952488U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- application device
- field application
- iron core
- electromagnets
- 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
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
第１図は従来の電磁石による磁界印加装置の正面図、第
２図は従来のへルムホルツ・コイルによる磁界印加装置
の断面図、第３図は本考案の実施例を示す磁界印加装置
の斜視図、第４図、第５図はそれぞれ本考案の他の実施
例を示す磁界印加装置の斜視図、−第６図は本考案の応
用例を示すもので、磁気ディスク円板の磁性の非破壊測
定を行う構成図である。
１：鉄心、２：空隙、３：検出コイル、４：被測定物、
５：励磁コイル、６：スリット、８：投光系、９：受光
系、１０：フ第１〜マル、１１：接眼鏡、１２ル・−ザ
光または白熱光、１５：ディスク円板、１６：Ｂ−Ｈル
ープ表示および各パラメータ測定記録器、１７：移動方
向、１８ニスピンドル、１９：磁界検出器、２０：磁界
印加装置。Fig. 1 is a front view of a conventional magnetic field applying device using an electromagnet, Fig. 2 is a sectional view of a conventional magnetic field applying device using a Helmholtz coil, and Fig. 3 is a perspective view of a magnetic field applying device showing an embodiment of the present invention. , FIG. 4, and FIG. 5 are perspective views of a magnetic field application device showing other embodiments of the present invention, and - FIG. 6 shows an application example of the present invention, in which non-destructive magnetic It is a block diagram which performs a measurement. 1: iron core, 2: air gap, 3: detection coil, 4: object to be measured,
5: Excitation coil, 6: Slit, 8: Light projecting system, 9: Light receiving system, 10: Frame 1 to circle, 11: Eyepiece, 12 Laser light or incandescent light, 15: Disk disc, 16 : B-H loop display and parameter measurement recorder, 17: Movement direction, 18 Nissin spindle, 19: Magnetic field detector, 20: Magnetic field application device.
Claims (1)
磁石を具え、該第１及び第２の電磁石は所定の間隔で磁
極が対向配置されるとメもに、少なくとも該第１又は第
２の電磁石を形成する鉄心の一部に光路を形成するスリ
ットを有することを特徴とする磁界印加装置。 −The first and second electromagnets each have a coil wound around an iron core having magnetic poles, and the first and second electromagnets have magnetic poles facing each other at a predetermined interval. A magnetic field applying device characterized in that a part of an iron core forming an electromagnet of No. 2 has a slit for forming an optical path. −
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12048183U JPS5952488U (en) | 1983-08-02 | 1983-08-02 | Magnetic field application device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12048183U JPS5952488U (en) | 1983-08-02 | 1983-08-02 | Magnetic field application device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5952488U true JPS5952488U (en) | 1984-04-06 |
Family
ID=30276116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12048183U Pending JPS5952488U (en) | 1983-08-02 | 1983-08-02 | Magnetic field application device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5952488U (en) |
-
1983
- 1983-08-02 JP JP12048183U patent/JPS5952488U/en active Pending
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