FR595824A - Improvements to electric discharge devices for vacuum tubes - Google Patents
Improvements to electric discharge devices for vacuum tubesInfo
- Publication number
- FR595824A FR595824A FR595824DA FR595824A FR 595824 A FR595824 A FR 595824A FR 595824D A FR595824D A FR 595824DA FR 595824 A FR595824 A FR 595824A
- Authority
- FR
- France
- Prior art keywords
- electric discharge
- discharge devices
- vacuum tubes
- tubes
- vacuum
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/24—Circuit arrangements in which the lamp is fed by high frequency ac, or with separate oscillator frequency
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB595824X | 1924-04-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR595824A true FR595824A (en) | 1925-10-09 |
Family
ID=10484049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR595824D Expired FR595824A (en) | 1924-04-04 | 1925-03-26 | Improvements to electric discharge devices for vacuum tubes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR595824A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0108815A1 (en) * | 1982-11-13 | 1984-05-23 | Peter Georg Stolzenberg | High-frequency circuit for gas discharge paths |
-
1925
- 1925-03-26 FR FR595824D patent/FR595824A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0108815A1 (en) * | 1982-11-13 | 1984-05-23 | Peter Georg Stolzenberg | High-frequency circuit for gas discharge paths |
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