GB508722A - Improvements in or relating to electric discharge devices - Google Patents
Improvements in or relating to electric discharge devicesInfo
- Publication number
- GB508722A GB508722A GB285938A GB285938A GB508722A GB 508722 A GB508722 A GB 508722A GB 285938 A GB285938 A GB 285938A GB 285938 A GB285938 A GB 285938A GB 508722 A GB508722 A GB 508722A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- electric discharge
- discharge devices
- devices
- electric
- 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
- H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
- H01J13/02—Details
- H01J13/34—Igniting arrangements
- H01J13/36—Igniting arrangements having resistive or capacitative igniter
- H01J13/38—Igniting arrangements having resistive or capacitative igniter having resistive igniter only
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB285938A GB508722A (en) | 1938-01-29 | 1938-01-29 | Improvements in or relating to electric discharge devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB285938A GB508722A (en) | 1938-01-29 | 1938-01-29 | Improvements in or relating to electric discharge devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB508722A true GB508722A (en) | 1939-07-05 |
Family
ID=9747307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB285938A Expired GB508722A (en) | 1938-01-29 | 1938-01-29 | Improvements in or relating to electric discharge devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB508722A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2437146A (en) * | 1946-11-20 | 1948-03-02 | Gen Electric | Electrical discharge device employing a pool-type cathode |
-
1938
- 1938-01-29 GB GB285938A patent/GB508722A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2437146A (en) * | 1946-11-20 | 1948-03-02 | Gen Electric | Electrical discharge device employing a pool-type cathode |
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