BE736233A - - Google Patents
Info
- Publication number
- BE736233A BE736233A BE736233DA BE736233A BE 736233 A BE736233 A BE 736233A BE 736233D A BE736233D A BE 736233DA BE 736233 A BE736233 A BE 736233A
- 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
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
- H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74550268A | 1968-07-17 | 1968-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE736233A true BE736233A (en) | 1970-01-19 |
Family
ID=24996946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE736233D BE736233A (en) | 1968-07-17 | 1969-07-17 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3521108A (en) |
| BE (1) | BE736233A (en) |
| BR (1) | BR6910725D0 (en) |
| DE (1) | DE1935844A1 (en) |
| ES (1) | ES369613A1 (en) |
| FR (1) | FR2013148A1 (en) |
| GB (1) | GB1248157A (en) |
| ZA (1) | ZA695096B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5139473B2 (en) * | 1971-11-30 | 1976-10-28 | ||
| JPS495275U (en) * | 1972-04-12 | 1974-01-17 | ||
| JPS51119185A (en) * | 1975-04-10 | 1976-10-19 | Iwasaki Electric Co Ltd | High pressure sodium lamp |
| DE2657824C2 (en) * | 1976-01-16 | 1983-08-04 | General Electric Co., Schenectady, N.Y. | Method for operating a high-pressure metal halide lamp and device for carrying out the method |
| US4581557A (en) * | 1979-01-02 | 1986-04-08 | General Electric Company | Stabilized high intensity discharge lamp |
| GB2135502B (en) * | 1983-02-18 | 1987-03-25 | Egyesuelt Izzolampa | High-pressure sodium lamp |
| US4626743A (en) * | 1983-02-23 | 1986-12-02 | Egyesult Izzolempa os Villamossagi Rt. | High-pressure sodium lamp |
| US6498429B1 (en) | 1999-11-15 | 2002-12-24 | General Electric Company | Sodium-xenon lamp with improved characteristics at end-of-life |
| CA2398677A1 (en) * | 2000-01-20 | 2001-07-26 | Osram Sylvania Inc. | High pressure sodium lamp having reduced arc tube size |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3248590A (en) * | 1963-03-01 | 1966-04-26 | Gen Electric | High pressure sodium vapor lamp |
| US3384798A (en) * | 1966-04-26 | 1968-05-21 | Gen Electric | High pressure saturation vapor sodium lamp containing mercury |
| US3453477A (en) * | 1967-02-16 | 1969-07-01 | Gen Electric | Alumina-ceramic sodium vapor lamp |
-
1968
- 1968-07-17 US US745502A patent/US3521108A/en not_active Expired - Lifetime
-
1969
- 1969-07-15 DE DE19691935844 patent/DE1935844A1/en active Pending
- 1969-07-15 BR BR210725/69A patent/BR6910725D0/en unknown
- 1969-07-17 GB GB36137/69A patent/GB1248157A/en not_active Expired
- 1969-07-17 FR FR6924412A patent/FR2013148A1/fr not_active Withdrawn
- 1969-07-17 ES ES369613A patent/ES369613A1/en not_active Expired
- 1969-07-17 BE BE736233D patent/BE736233A/xx unknown
- 1969-07-17 ZA ZA695096A patent/ZA695096B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA695096B (en) | 1971-03-31 |
| ES369613A1 (en) | 1971-06-01 |
| GB1248157A (en) | 1971-09-29 |
| US3521108A (en) | 1970-07-21 |
| BR6910725D0 (en) | 1973-01-02 |
| FR2013148A1 (en) | 1970-03-27 |
| DE1935844A1 (en) | 1970-01-22 |