BE545577A - - Google Patents
Info
- Publication number
- BE545577A BE545577A BE545577DA BE545577A BE 545577 A BE545577 A BE 545577A BE 545577D A BE545577D A BE 545577DA BE 545577 A BE545577 A BE 545577A
- 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
- H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
- H01J61/545—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode inside the vessel
-
- 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
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL339289X | 1955-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE545577A true BE545577A (de) |
Family
ID=19784645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE545577D BE545577A (de) | 1955-02-26 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2890364A (de) |
| BE (1) | BE545577A (de) |
| CH (1) | CH339289A (de) |
| DE (1) | DE1009303B (de) |
| FR (1) | FR1141789A (de) |
| GB (1) | GB790959A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1218608B (de) * | 1957-10-09 | 1966-06-08 | Philips Nv | Niederdruckquecksilberdampfentladungslampe |
| DE1128566B (de) * | 1961-02-23 | 1962-04-26 | Licentia Gmbh | Gas- oder dampfgefuellte Entladungsroehre mit abgeschirmter Oxyd-Gluehkathode |
| EP0102139A3 (de) * | 1982-08-19 | 1984-11-07 | Osram- Gec Limited | Kathodolumineszierende Lichtquellen und Lichtanlagen mit solcher Quellen |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2283216A (en) * | 1941-07-19 | 1942-05-19 | Hygrade Sylvania Corp | Cathode for discharge tubes |
| US2403184A (en) * | 1942-12-26 | 1946-07-02 | Gen Electric | Electric discharge lamp |
| US2549355A (en) * | 1948-02-28 | 1951-04-17 | Gen Electric | Fluorescent lamp |
| US2662823A (en) * | 1950-07-26 | 1953-12-15 | F H Snow Canning Company Inc | Method of soup canning |
-
0
- BE BE545577D patent/BE545577A/xx unknown
-
1956
- 1956-02-17 US US566256A patent/US2890364A/en not_active Expired - Lifetime
- 1956-02-22 DE DEN11874A patent/DE1009303B/de active Pending
- 1956-02-23 GB GB5645/56A patent/GB790959A/en not_active Expired
- 1956-02-24 FR FR1141789D patent/FR1141789A/fr not_active Expired
- 1956-02-24 CH CH339289D patent/CH339289A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US2890364A (en) | 1959-06-09 |
| DE1009303B (de) | 1957-05-29 |
| FR1141789A (fr) | 1957-09-09 |
| CH339289A (de) | 1959-06-30 |
| GB790959A (en) | 1958-02-19 |