LU43677A1 - - Google Patents
Info
- Publication number
- LU43677A1 LU43677A1 LU43677DA LU43677A1 LU 43677 A1 LU43677 A1 LU 43677A1 LU 43677D A LU43677D A LU 43677DA LU 43677 A1 LU43677 A1 LU 43677A1
- Authority
- LU
- Luxembourg
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
- H01J13/28—Selection of substances for gas filling; Means for obtaining the desired pressure within the tube
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- 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
- H01J2893/0086—Gas fill; Maintaining or maintaining desired pressure; Producing, introducing or replenishing gas or vapour during operation of the tube; Getters; Gas cleaning; Electrode cleaning
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE492838 | 1962-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU43677A1 true LU43677A1 (en:Method) | 1963-07-04 |
Family
ID=3844675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU43677D LU43677A1 (en:Method) | 1962-05-08 | 1963-05-04 |
Country Status (1)
| Country | Link |
|---|---|
| LU (1) | LU43677A1 (en:Method) |
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1963
- 1963-05-04 LU LU43677D patent/LU43677A1/xx unknown