FR51096E - Improvements made to discharge devices - Google Patents
Improvements made to discharge devicesInfo
- Publication number
- FR51096E FR51096E FR51096DA FR51096E FR 51096 E FR51096 E FR 51096E FR 51096D A FR51096D A FR 51096DA FR 51096 E FR51096 E FR 51096E
- Authority
- FR
- France
- Prior art keywords
- improvements made
- discharge devices
- discharge
- devices
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0072—Disassembly or repair of discharge tubes
- H01J2893/0073—Discharge tubes with liquid poolcathodes; constructional details
- H01J2893/0074—Cathodic cups; Screens; Reflectors; Filters; Windows; Protection against mercury deposition; Returning condensed electrode material to the cathodic cup; Liquid electrode level control
- H01J2893/0087—Igniting means; Cathode spot maintaining or extinguishing means
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR51096T | 1940-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR51096E true FR51096E (en) | 1941-08-06 |
Family
ID=8686010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR51096D Expired FR51096E (en) | 1940-03-30 | 1940-03-30 | Improvements made to discharge devices |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR51096E (en) |
-
1940
- 1940-03-30 FR FR51096D patent/FR51096E/en not_active Expired
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