JPS58187952U - periodic magnetic field device - Google Patents
periodic magnetic field deviceInfo
- Publication number
- JPS58187952U JPS58187952U JP8573882U JP8573882U JPS58187952U JP S58187952 U JPS58187952 U JP S58187952U JP 8573882 U JP8573882 U JP 8573882U JP 8573882 U JP8573882 U JP 8573882U JP S58187952 U JPS58187952 U JP S58187952U
- Authority
- JP
- Japan
- Prior art keywords
- field device
- magnetic field
- periodic magnetic
- periodic
- center
- 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
Landscapes
- Microwave Tubes (AREA)
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0形ビ一ム管用周期磁界装置の一般例である。
第2図は進行波管と周期磁界装置の例である。第3薗は
本考案を適用した磁極の例である。
第4図は本考案を適用した円環状磁石の例である。
第5図は磁極寸法を示す図である。
1.1′・・・・・・磁極、2,2′・・・・・・円環
状磁石、3・・・・・・ヘリックス部真空外囲器、4・
・・・・・ヘリックス支持棒、5・・・・・・ヘリック
ス、6・・・・・・電子銃、7・・・・・・入力窓、ト
・・・・・出力窓、9・・・・・・コレクタ。FIG. 1 shows a general example of a periodic magnetic field device for type 0 beam tubes. FIG. 2 is an example of a traveling wave tube and a periodic magnetic field device. The third field is an example of a magnetic pole to which the present invention is applied. FIG. 4 is an example of an annular magnet to which the present invention is applied. FIG. 5 is a diagram showing magnetic pole dimensions. 1.1'... Magnetic pole, 2,2'... Annular magnet, 3... Helix part vacuum envelope, 4.
... Helix support rod, 5 ... Helix, 6 ... Electron gun, 7 ... Input window, T ... Output window, 9 ... ····collector.
Claims (1)
とが交互に組合わされてなる周期磁界装置に於て、前記
磁極のうち少なくとも1個の磁極の円板部の板厚が円板
部の外側から中心に近づくにつれて厚くなるようなテー
パを有してお、す、しかも前記磁極に接つする円環状磁
石の面が前記磁極の円板部のテーパと同じテーパを持っ
て外側から中心に向って厚さが薄(なる形状を有するこ
とを特徴とする周期磁界装置。In a periodic magnetic field device in which a plurality of magnetic poles made of ferromagnetic material and a plurality of annular magnets are alternately combined, the plate thickness of the disk portion of at least one of the magnetic poles is circular. The plate portion has a taper that becomes thicker as it approaches the center from the outside, and the surface of the annular magnet that contacts the magnetic pole has the same taper as the disk portion of the magnetic pole, and A periodic magnetic field device characterized by having a shape in which the thickness becomes thinner toward the center.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8573882U JPS58187952U (en) | 1982-06-09 | 1982-06-09 | periodic magnetic field device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8573882U JPS58187952U (en) | 1982-06-09 | 1982-06-09 | periodic magnetic field device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58187952U true JPS58187952U (en) | 1983-12-14 |
Family
ID=30094586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8573882U Pending JPS58187952U (en) | 1982-06-09 | 1982-06-09 | periodic magnetic field device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58187952U (en) |
-
1982
- 1982-06-09 JP JP8573882U patent/JPS58187952U/en active Pending
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