JPS6338816B2 - - Google Patents
Info
- Publication number
- JPS6338816B2 JPS6338816B2 JP54130683A JP13068379A JPS6338816B2 JP S6338816 B2 JPS6338816 B2 JP S6338816B2 JP 54130683 A JP54130683 A JP 54130683A JP 13068379 A JP13068379 A JP 13068379A JP S6338816 B2 JPS6338816 B2 JP S6338816B2
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- nickel
- electron
- electron tube
- oxide
- 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
Links
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
- H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13068379A JPS5654738A (en) | 1979-10-09 | 1979-10-09 | Manufacturing method for oxide cathode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13068379A JPS5654738A (en) | 1979-10-09 | 1979-10-09 | Manufacturing method for oxide cathode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5654738A JPS5654738A (en) | 1981-05-14 |
| JPS6338816B2 true JPS6338816B2 (enExample) | 1988-08-02 |
Family
ID=15040110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13068379A Granted JPS5654738A (en) | 1979-10-09 | 1979-10-09 | Manufacturing method for oxide cathode |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5654738A (enExample) |
-
1979
- 1979-10-09 JP JP13068379A patent/JPS5654738A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5654738A (en) | 1981-05-14 |
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