JPS6267456U - - Google Patents
Info
- Publication number
- JPS6267456U JPS6267456U JP15869485U JP15869485U JPS6267456U JP S6267456 U JPS6267456 U JP S6267456U JP 15869485 U JP15869485 U JP 15869485U JP 15869485 U JP15869485 U JP 15869485U JP S6267456 U JPS6267456 U JP S6267456U
- Authority
- JP
- Japan
- Prior art keywords
- support block
- gap
- insulating glass
- electron beam
- beam generator
- 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
- 238000010894 electron beam technology Methods 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Electron Sources, Ion Sources (AREA)
Description
第１図ａはこの考案の一実施例による電子ビー
ム発生装置を示す断面図、ｂはそのＡ部の詳細図
、第２図は従来の電子ビーム発生装置を示す断面
図、第３図は電子ビーム溶接機の構成図、第４図
は電子ビームのビームずれの概略図である。
図において３は絶縁硝子、４はサポートブロツ
ク、５はホルダー、６は陰極アセンブリ。なお、
図中、同一符号は同一、又は相当部分を示す。
Figure 1a is a sectional view showing an electron beam generator according to an embodiment of this invention, b is a detailed view of part A thereof, Figure 2 is a sectional view of a conventional electron beam generator, and Figure 3 is an electron beam generator. FIG. 4, which is a block diagram of a beam welding machine, is a schematic diagram of beam deviation of an electron beam. In the figure, 3 is an insulating glass, 4 is a support block, 5 is a holder, and 6 is a cathode assembly. In addition,
In the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
このサポートブロツクと嵌合する絶縁硝子、上記
サポートブロツクを支持するホルダーを備え、上
記サポートブロツクと絶縁硝子の嵌合部に隙間を
もたせてこの隙間部にリング状の弾性体を嵌入し
たことを特徴とする電子ビーム発生装置。 a support block supporting the cathode assembly;
It is characterized by comprising an insulating glass that fits with the support block, a holder that supports the support block, a gap is provided at the fitting part of the support block and the insulating glass, and a ring-shaped elastic body is fitted into this gap. An electron beam generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985158694U JPH0541494Y2 (en) | 1985-10-18 | 1985-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985158694U JPH0541494Y2 (en) | 1985-10-18 | 1985-10-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6267456U true JPS6267456U (en) | 1987-04-27 |
| JPH0541494Y2 JPH0541494Y2 (en) | 1993-10-20 |
Family
ID=31082425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985158694U Expired - Lifetime JPH0541494Y2 (en) | 1985-10-18 | 1985-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0541494Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5271972A (en) * | 1975-12-12 | 1977-06-15 | Hitachi Ltd | Acceleration tube |
-
1985
- 1985-10-18 JP JP1985158694U patent/JPH0541494Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5271972A (en) * | 1975-12-12 | 1977-06-15 | Hitachi Ltd | Acceleration tube |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0541494Y2 (en) | 1993-10-20 |