JPH0568054B2 - - Google Patents
Info
- Publication number
- JPH0568054B2 JPH0568054B2 JP10830184A JP10830184A JPH0568054B2 JP H0568054 B2 JPH0568054 B2 JP H0568054B2 JP 10830184 A JP10830184 A JP 10830184A JP 10830184 A JP10830184 A JP 10830184A JP H0568054 B2 JPH0568054 B2 JP H0568054B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- electron beam
- thick plate
- hole
- plate material
- 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.)
- Expired - Lifetime
Links
- 238000010894 electron beam technology Methods 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 5
- 238000009499 grossing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 201000009310 astigmatism Diseases 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10830184A JPS60253128A (ja) | 1984-05-30 | 1984-05-30 | 電子銃用電極の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10830184A JPS60253128A (ja) | 1984-05-30 | 1984-05-30 | 電子銃用電極の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60253128A JPS60253128A (ja) | 1985-12-13 |
| JPH0568054B2 true JPH0568054B2 (fr) | 1993-09-28 |
Family
ID=14481217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10830184A Granted JPS60253128A (ja) | 1984-05-30 | 1984-05-30 | 電子銃用電極の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60253128A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2554628B2 (ja) * | 1986-06-04 | 1996-11-13 | 株式会社東芝 | 電子管用電子銃の板状電極の製造方法 |
-
1984
- 1984-05-30 JP JP10830184A patent/JPS60253128A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60253128A (ja) | 1985-12-13 |
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