JPS551077A - Electron gun for electron irradiator - Google Patents
Electron gun for electron irradiatorInfo
- Publication number
- JPS551077A JPS551077A JP3363979A JP3363979A JPS551077A JP S551077 A JPS551077 A JP S551077A JP 3363979 A JP3363979 A JP 3363979A JP 3363979 A JP3363979 A JP 3363979A JP S551077 A JPS551077 A JP S551077A
- Authority
- JP
- Japan
- Prior art keywords
- whenelt
- filament
- electron gun
- cylinder
- pair
- 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
Links
Landscapes
- Electron Sources, Ion Sources (AREA)
Abstract
PURPOSE: To simplify and miniaturize the structure of electron gun by inserting detachably a plug consisting of a pair of filament-attached electrodes piercing an insulating plate into a pair of jacks provided to the electron gun insulator.
CONSTITUTION: A pair of the electrodes 22 to which the filament 21 is attached are directly fastened to the insulating plate 23, and the projected end 22a forming a plug on its back side is detachably inserted into the power source side jack 28 fixed to the electron gun insulator 27. The insulating plate 23 is also held from both sides by the Whenelt cylinder 24 and the patch 25 through the clamping bolt 26 and the Whenelt cylinder is attached elastically to the Whenelt terminal 29 by the spring contact 30. Thus, the portion containing the filament 21, the electrode 22, the insultating plate 23, and the Whenelt cylinder 24 can be assembled into the cartridge C and therefore the structure can be simplified and also the filament exchanging operation can be made easier.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3363979A JPS551077A (en) | 1979-03-22 | 1979-03-22 | Electron gun for electron irradiator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3363979A JPS551077A (en) | 1979-03-22 | 1979-03-22 | Electron gun for electron irradiator |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5058772A Division JPS5433512B2 (en) | 1972-05-22 | 1972-05-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS551077A true JPS551077A (en) | 1980-01-07 |
JPS5540980B2 JPS5540980B2 (en) | 1980-10-21 |
Family
ID=12392012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3363979A Granted JPS551077A (en) | 1979-03-22 | 1979-03-22 | Electron gun for electron irradiator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS551077A (en) |
-
1979
- 1979-03-22 JP JP3363979A patent/JPS551077A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5540980B2 (en) | 1980-10-21 |
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