BE520814A - - Google Patents
Info
- Publication number
- BE520814A BE520814A BE520814DA BE520814A BE 520814 A BE520814 A BE 520814A BE 520814D A BE520814D A BE 520814DA BE 520814 A BE520814 A BE 520814A
- 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
- H01J61/84—Lamps with discharge constricted by high pressure
- H01J61/90—Lamps suitable only for intermittent operation, e.g. flash lamp
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US940663XA | 1952-06-24 | 1952-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE520814A true BE520814A (en:Method) |
Family
ID=22242664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE520814D BE520814A (en:Method) | 1952-06-24 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2712095A (en:Method) |
| BE (1) | BE520814A (en:Method) |
| DE (1) | DE940663C (en:Method) |
| NL (1) | NL93563C (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL185114C (nl) * | 1980-06-04 | 1990-01-16 | Philips Nv | Lagedrukkwikdampontladingslamp. |
| US4463282A (en) * | 1982-05-10 | 1984-07-31 | Federal Signal Corporation | Flash lamp |
| US4791333A (en) * | 1987-01-30 | 1988-12-13 | Gte Products Corporation | Electric lamp with internal conductive reflector forming part of the circuitry thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE496441A (en:Method) * | ||||
| US2009375A (en) * | 1928-05-31 | 1935-07-23 | Gen Electric Vapor Lamp Co | Luminescent tube |
| US1963963A (en) * | 1931-06-01 | 1934-06-26 | Fed Electric Co | Discharge apparatus and method |
| US2492619A (en) * | 1948-01-02 | 1949-12-27 | Sylvania Electric Prod | Electrical discharge tube |
| US2624858A (en) * | 1948-11-15 | 1953-01-06 | William B Greenlee | Gaseous discharge lamp |
| US2587169A (en) * | 1949-08-30 | 1952-02-26 | John L Kivari | Incandescent lamp |
-
0
- US US2712095D patent/US2712095A/en not_active Expired - Lifetime
- NL NL93563D patent/NL93563C/xx active
- BE BE520814D patent/BE520814A/xx unknown
-
1953
- 1953-06-25 DE DEG12060A patent/DE940663C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE940663C (de) | 1956-03-22 |
| US2712095A (en) | 1955-06-28 |
| NL93563C (en:Method) |