BE670212A - - Google Patents
Info
- Publication number
- BE670212A BE670212A BE670212A BE670212A BE670212A BE 670212 A BE670212 A BE 670212A BE 670212 A BE670212 A BE 670212A BE 670212 A BE670212 A BE 670212A BE 670212 A BE670212 A BE 670212A
- 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
- H01J61/073—Main electrodes for high-pressure discharge lamps
- H01J61/0732—Main electrodes for high-pressure discharge lamps characterised by the construction of the electrode
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6411355A NL6411355A (fr) | 1964-09-30 | 1964-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE670212A true BE670212A (fr) | 1966-03-28 |
Family
ID=19791129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE670212A BE670212A (fr) | 1964-09-30 | 1965-09-28 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3349276A (fr) |
| AT (1) | AT261745B (fr) |
| BE (1) | BE670212A (fr) |
| CH (1) | CH437525A (fr) |
| DE (1) | DE1489445B1 (fr) |
| FR (1) | FR1448551A (fr) |
| GB (1) | GB1131234A (fr) |
| NL (1) | NL6411355A (fr) |
| SE (1) | SE324613B (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1478565A (fr) * | 1966-03-15 | 1967-04-28 | Lampes Sa | Perfectionnement aux lampes à décharge électrique renfermant des iodures métalliques dont de l'iodure de sodium |
| US3548242A (en) * | 1967-05-16 | 1970-12-15 | Sylvania Electric Prod | High pressure electric discharge device and cathode |
| US3530327A (en) * | 1968-03-11 | 1970-09-22 | Westinghouse Electric Corp | Metal halide discharge lamps with rare-earth metal oxide used as electrode emission material |
| US3753028A (en) * | 1970-05-22 | 1973-08-14 | Lampes Sa | Discharge lamp electrode |
| US3851207A (en) * | 1972-08-01 | 1974-11-26 | Gen Electric | Stabilized high intensity sodium vapor lamp |
| DE3242840A1 (de) * | 1982-04-20 | 1983-10-27 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Hochdruckentladungslampe mit kleiner leistung |
| US4633136A (en) * | 1982-04-20 | 1986-12-30 | Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh | High-pressure discharge lamp with low power input |
| DE3240359A1 (de) * | 1982-11-02 | 1984-05-03 | W.C. Heraeus Gmbh, 6450 Hanau | "elektrode fuer laseranregungslampen" |
| DE3641045A1 (de) * | 1986-12-01 | 1988-06-09 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Einseitig gequetschte hochdruckentladungslampe |
| DE19538283A1 (de) * | 1995-10-16 | 1997-04-17 | Holzer Walter Prof Dr H C Ing | Kaltkathoden für Gasentladungslampen |
| KR101206681B1 (ko) * | 2011-07-13 | 2012-12-03 | (주) 상일시스템 | 조명용 냉음극 형광 램프 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB478024A (en) * | 1936-11-25 | 1938-01-11 | Gen Electric Co Ltd | Improvements in or relating to thermionic cathodes for high pressure metal vapour discharge devices |
| BE451865A (fr) * | 1942-08-13 | |||
| DE837573C (de) * | 1950-04-27 | 1952-04-28 | Pintsch Electro G M B H | Verfahren zur Herstellung von Entladungslampen, insbesondere Leuchtstoffroehren |
| FR1097331A (fr) * | 1953-03-06 | 1955-07-04 | Disposition d'électrodes pour récipients à décharge électrique ou analogues | |
| GB943535A (en) * | 1959-10-16 | 1963-12-04 | Tesla Np | Improvements in or relating to discharge lamps |
| US3195005A (en) * | 1959-12-22 | 1965-07-13 | Westinghouse Electric Corp | Electrode and component therefor |
| US3029359A (en) * | 1960-03-29 | 1962-04-10 | Gen Electric | Thermionic electrode for discharge lamps |
| US3170081A (en) * | 1962-06-05 | 1965-02-16 | Westinghouse Electric Corp | Discharge lamp electrode |
| DE1120016B (de) * | 1964-07-08 | 1961-12-21 | Elger 1 Alpenlaendisches Unter | Nicht geheizte Elektrode, insbesondere fuer Niederspannungsleuchtstofflampen, sowie Lampe mit solchen Elektroden |
-
1964
- 1964-09-30 NL NL6411355A patent/NL6411355A/xx unknown
-
1965
- 1965-09-25 DE DE19651489445 patent/DE1489445B1/de not_active Withdrawn
- 1965-09-27 AT AT875265A patent/AT261745B/de active
- 1965-09-27 CH CH1332565A patent/CH437525A/de unknown
- 1965-09-27 US US490437A patent/US3349276A/en not_active Expired - Lifetime
- 1965-09-27 SE SE12512/65A patent/SE324613B/xx unknown
- 1965-09-27 GB GB40979/65A patent/GB1131234A/en not_active Expired
- 1965-09-28 BE BE670212A patent/BE670212A/xx unknown
- 1965-09-29 FR FR33106A patent/FR1448551A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3349276A (en) | 1967-10-24 |
| AT261745B (de) | 1968-05-10 |
| GB1131234A (en) | 1968-10-23 |
| NL6411355A (fr) | 1966-03-31 |
| DE1489445B1 (de) | 1970-11-12 |
| CH437525A (de) | 1967-06-15 |
| SE324613B (fr) | 1970-06-08 |
| FR1448551A (fr) | 1966-08-05 |