BE558298A - - Google Patents
Info
- Publication number
- BE558298A BE558298A BE558298DA BE558298A BE 558298 A BE558298 A BE 558298A BE 558298D A BE558298D A BE 558298DA BE 558298 A BE558298 A BE 558298A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/06—Main electrodes
- H01J61/067—Main electrodes for low-pressure discharge lamps
- H01J61/0672—Main electrodes for low-pressure discharge lamps characterised by the construction of the electrode
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1081568XA | 1956-06-13 | 1956-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE558298A true BE558298A (en) |
Family
ID=22320612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE558298D BE558298A (en) | 1956-06-13 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE558298A (en) |
| DE (1) | DE1081568B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4013914A (en) * | 1975-11-26 | 1977-03-22 | North American Philips Corporation | electrode protecting means for electric discharge lamps |
| DE2732060C2 (en) * | 1976-07-19 | 1986-06-12 | Thorn Emi Ltd., London | Electric fluorescent lamp |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE718479C (en) * | 1938-09-02 | 1942-03-13 | Telefunken Gmbh | Heavy-duty anode for electrical discharge tubes, especially those without artificial cooling |
| DE868026C (en) * | 1941-01-28 | 1953-02-23 | Telefunken Gmbh | Process for the production of an electrode for an electrical discharge vessel that does not serve as a glow cathode |
| BE483040A (en) * | 1947-06-10 | |||
| DE932858C (en) * | 1953-01-13 | 1955-09-12 | Telefunken Gmbh | Process for the treatment of electrodes or electrode materials for electrical discharge tubes for the purpose of giving them a high heat radiation capability using an aluminum-coated starting material which forms intermetallic compounds with the aluminum coating when heated |
-
0
- BE BE558298D patent/BE558298A/xx unknown
-
1957
- 1957-06-12 DE DEW21336A patent/DE1081568B/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1081568B (en) | 1960-05-12 |