FR937942A - Discharge tube - Google Patents
Discharge tubeInfo
- Publication number
- FR937942A FR937942A FR937942DA FR937942A FR 937942 A FR937942 A FR 937942A FR 937942D A FR937942D A FR 937942DA FR 937942 A FR937942 A FR 937942A
- Authority
- FR
- France
- Prior art keywords
- discharge tube
- discharge
- 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.)
- 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
- H01J13/04—Main electrodes; Auxiliary anodes
- H01J13/06—Cathodes
- H01J13/14—Cooling, heating, circulating, filtering, or controlling level of the liquid
-
- 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
- H01J2893/0083—Liquid electrode level control
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL937942X | 1944-07-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR937942A true FR937942A (en) | 1948-08-31 |
Family
ID=19863582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR937942D Expired FR937942A (en) | 1944-07-08 | 1946-09-04 | Discharge tube |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR937942A (en) |
-
1946
- 1946-09-04 FR FR937942D patent/FR937942A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR922051A (en) | Electric discharge lamps | |
FR925815A (en) | Improvements to discharge tubes | |
FR943372A (en) | Discharge tube | |
FR943074A (en) | Improvements to discharge tubes | |
FR943009A (en) | Discharge tube | |
FR931222A (en) | Improvements to discharge tubes | |
FR922371A (en) | Electric discharge lamps | |
FR906875A (en) | Discharge tube | |
FR938106A (en) | Discharge tube | |
FR938070A (en) | Discharge tube | |
FR937942A (en) | Discharge tube | |
FR931665A (en) | Discharge tube | |
FR990133A (en) | Electric discharge tubes | |
FR906922A (en) | Improvements to discharge tubes | |
FR901888A (en) | Waterfall stabilizer tube | |
FR915556A (en) | Electric discharge tube | |
FR966788A (en) | Improvements to discharge tubes | |
FR901858A (en) | Discharge tube | |
FR901953A (en) | Discharge tube | |
FR903633A (en) | Discharge tube | |
FR906849A (en) | Discharge tube | |
FR912144A (en) | Improvements to discharge tubes | |
FR915748A (en) | Discharge tube | |
FR923791A (en) | Discharge tube | |
FR929001A (en) | Discharge tube |