JPH0446399U - - Google Patents
Info
- Publication number
- JPH0446399U JPH0446399U JP8733290U JP8733290U JPH0446399U JP H0446399 U JPH0446399 U JP H0446399U JP 8733290 U JP8733290 U JP 8733290U JP 8733290 U JP8733290 U JP 8733290U JP H0446399 U JPH0446399 U JP H0446399U
- Authority
- JP
- Japan
- Prior art keywords
- electron
- central axis
- frequency
- electron gun
- hollow body
- 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
- 238000010894 electron beam technology Methods 0.000 claims description 3
- 230000001133 acceleration Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
Landscapes
- Particle Accelerators (AREA)
- Electron Sources, Ion Sources (AREA)
Description
第１図は、この発明の一実施例を示す断面図で
ある。第２図は、従来装置を示す断面図である。
第３図は、プランジヤの調整による空洞内電場分
布の変化を示す図である。
３０……高周波電子銃、３４……空洞胴体、３
６，３８……端板、４８……カソード（電子発生
装置）、５０……めねじリング（電子発生装置位
置調整機構）、５４……電子ビーム出射ポート、
５６……プランジヤ、６０……ボルト、ｌ……中
心軸。
FIG. 1 is a sectional view showing an embodiment of the present invention. FIG. 2 is a sectional view showing a conventional device.
FIG. 3 is a diagram showing changes in the electric field distribution within the cavity due to adjustment of the plunger. 30... High frequency electron gun, 34... Hollow body, 3
6, 38... End plate, 48... Cathode (electron generator), 50... Female threaded ring (electron generator position adjustment mechanism), 54... Electron beam exit port,
56...Plunger, 60...Bolt, l...Center shaft.
Claims (1)
胴体の両端部にボルト締めによりそれぞれ取り付
けられた端板とで高周波加速空洞が構成され、 これら端板の一方の中心軸には電子発生装置が
配設され、他方の端板の中心軸上には電子ビーム
出射ポートが形成されてなる高周波電子銃。 (2) 前記電子発生装置の配設位置を前記一方の
端板の中心軸上に沿つて調整する電子発生装置位
置調整機構を具備してなる請求項１記載の高周波
電子銃。 (3) 前記電子ビーム出射ポートにその中心軸に
沿つて移動可能なプランジヤを装着してなる請求
項１または２記載の高周波電子銃。[Claims for Utility Model Registration] (1) A high-frequency acceleration cavity is constituted by a hollow body with both ends open and end plates attached to both ends of the hollow body by bolts, and A high-frequency electron gun in which an electron generator is disposed on one central axis, and an electron beam exit port is formed on the central axis of the other end plate. (2) The high-frequency electron gun according to claim 1, further comprising an electron generator position adjustment mechanism for adjusting the arrangement position of the electron generator along the central axis of the one end plate. (3) The high-frequency electron gun according to claim 1 or 2, wherein the electron beam exit port is equipped with a plunger movable along its central axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8733290U JPH0446399U (en) | 1990-08-21 | 1990-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8733290U JPH0446399U (en) | 1990-08-21 | 1990-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0446399U true JPH0446399U (en) | 1992-04-20 |
Family
ID=31819588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8733290U Pending JPH0446399U (en) | 1990-08-21 | 1990-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446399U (en) |
-
1990
- 1990-08-21 JP JP8733290U patent/JPH0446399U/ja active Pending