BE646337A - - Google Patents
Info
- Publication number
- BE646337A BE646337A BE646337DA BE646337A BE 646337 A BE646337 A BE 646337A BE 646337D A BE646337D A BE 646337DA BE 646337 A BE646337 A BE 646337A
- 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
- H01J61/125—Selection of substances for gas fillings; Specified operating pressure or temperature having an halogenide as principal component
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR931729A FR1367483A (fr) | 1963-04-17 | 1963-04-17 | Lampe à décharge électrique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE646337A true BE646337A (fr) | 1964-10-09 |
Family
ID=8801780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE646337D BE646337A (fr) | 1963-04-17 | 1964-04-09 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE646337A (fr) |
| CH (1) | CH398788A (fr) |
| FR (1) | FR1367483A (fr) |
| GB (1) | GB993740A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0762993B2 (ja) * | 1987-09-21 | 1995-07-05 | 東芝ライテック株式会社 | メタルハライドランプ |
| FR2621736A1 (en) * | 1987-10-01 | 1989-04-14 | Gen Electric | High-efficiency electrodeless high-intensity discharge lamp |
| US4810938A (en) * | 1987-10-01 | 1989-03-07 | General Electric Company | High efficacy electrodeless high intensity discharge lamp |
| JP2003016998A (ja) * | 2001-06-28 | 2003-01-17 | Matsushita Electric Ind Co Ltd | メタルハライドランプ |
-
1963
- 1963-04-17 FR FR931729A patent/FR1367483A/fr not_active Expired
-
1964
- 1964-04-08 CH CH442464A patent/CH398788A/fr unknown
- 1964-04-09 BE BE646337D patent/BE646337A/xx unknown
- 1964-04-14 GB GB1537464D patent/GB993740A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1367483A (fr) | 1964-07-24 |
| CH398788A (fr) | 1966-03-15 |
| GB993740A (en) | 1965-06-02 |