JPS5363969A - Ageing method for electron tube containing common filament cathode andplural sets of unit electrode group - Google Patents
Ageing method for electron tube containing common filament cathode andplural sets of unit electrode groupInfo
- Publication number
- JPS5363969A JPS5363969A JP13920076A JP13920076A JPS5363969A JP S5363969 A JPS5363969 A JP S5363969A JP 13920076 A JP13920076 A JP 13920076A JP 13920076 A JP13920076 A JP 13920076A JP S5363969 A JPS5363969 A JP S5363969A
- Authority
- JP
- Japan
- Prior art keywords
- electrode group
- tube containing
- sets
- andplural
- electron tube
- 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
Abstract
PURPOSE: To make uniform the common filament cathode activation of an electron tube containing plural sets of the unit electrode group, and thus to enhance the performance as well as the yield.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13920076A JPS5363969A (en) | 1976-11-19 | 1976-11-19 | Ageing method for electron tube containing common filament cathode andplural sets of unit electrode group |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13920076A JPS5363969A (en) | 1976-11-19 | 1976-11-19 | Ageing method for electron tube containing common filament cathode andplural sets of unit electrode group |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5363969A true JPS5363969A (en) | 1978-06-07 |
Family
ID=15239879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13920076A Pending JPS5363969A (en) | 1976-11-19 | 1976-11-19 | Ageing method for electron tube containing common filament cathode andplural sets of unit electrode group |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5363969A (en) |
-
1976
- 1976-11-19 JP JP13920076A patent/JPS5363969A/en active Pending
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