FR2111056A5 - - Google Patents
Info
- Publication number
- FR2111056A5 FR2111056A5 FR7135987A FR7135987A FR2111056A5 FR 2111056 A5 FR2111056 A5 FR 2111056A5 FR 7135987 A FR7135987 A FR 7135987A FR 7135987 A FR7135987 A FR 7135987A FR 2111056 A5 FR2111056 A5 FR 2111056A5
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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 |
|---|---|---|---|
| US078484A US3882343A (en) | 1970-10-06 | 1970-10-06 | Tin chloride molecular radiation lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2111056A5 true FR2111056A5 (show.php) | 1972-06-02 |
Family
ID=22144312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7135987A Expired FR2111056A5 (show.php) | 1970-10-06 | 1971-10-06 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3882343A (show.php) |
| JP (1) | JPS5219034B1 (show.php) |
| BE (1) | BE773499A (show.php) |
| DE (1) | DE2149033B2 (show.php) |
| FR (1) | FR2111056A5 (show.php) |
| GB (1) | GB1360677A (show.php) |
| IT (1) | IT938945B (show.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2195063A2 (en) * | 1972-08-02 | 1974-03-01 | Gen Electric | Mercury vapour discharge lamp - contg. stannous bromide to improve colour warmth |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2133925B (en) * | 1982-12-29 | 1987-02-18 | Gen Electric | Control of radial distributions in high intensity discharge lamps |
| TW385479B (en) * | 1998-04-08 | 2000-03-21 | Koninkl Philips Electronics Nv | Metal-halide lamp |
| KR20010037340A (ko) | 1999-10-15 | 2001-05-07 | 구자홍 | 요오드화주석을 사용한 무전극램프 |
| WO2008032247A1 (en) * | 2006-09-12 | 2008-03-20 | Koninklijke Philips Electronics N.V. | Lamp comprising a conductor embedded in the quartz glass envelope of the lamp |
| US20090146571A1 (en) * | 2007-12-06 | 2009-06-11 | Russell Timothy D | Metal halide lamp with halogen-promoted wall cleaning cycle |
| WO2016193694A2 (en) * | 2015-05-29 | 2016-12-08 | Hanovia Limited | Mercury-free gas discharge lamp |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3279877A (en) * | 1963-12-31 | 1966-10-18 | Westinghouse Electric Corp | Method for processing high-pressure vapor-discharge arc tube |
| US3566178A (en) * | 1968-12-11 | 1971-02-23 | Tokyo Shibaura Electric Co | High pressure discharge lamp containing an inert gas,mercury,a halogen and tin |
| US3586898A (en) * | 1969-05-19 | 1971-06-22 | Gen Electric | Aluminum chloride discharge lamp |
-
1970
- 1970-10-06 US US078484A patent/US3882343A/en not_active Expired - Lifetime
-
1971
- 1971-09-15 GB GB4309871A patent/GB1360677A/en not_active Expired
- 1971-10-01 DE DE2149033A patent/DE2149033B2/de active Pending
- 1971-10-01 JP JP46076380A patent/JPS5219034B1/ja active Pending
- 1971-10-05 IT IT29506/71A patent/IT938945B/it active
- 1971-10-05 BE BE773499A patent/BE773499A/xx unknown
- 1971-10-06 FR FR7135987A patent/FR2111056A5/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2195063A2 (en) * | 1972-08-02 | 1974-03-01 | Gen Electric | Mercury vapour discharge lamp - contg. stannous bromide to improve colour warmth |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2149033A1 (de) | 1972-04-13 |
| GB1360677A (en) | 1974-07-17 |
| JPS5219034B1 (show.php) | 1977-05-25 |
| US3882343A (en) | 1975-05-06 |
| DE2149033B2 (de) | 1975-09-18 |
| BE773499A (fr) | 1972-04-05 |
| IT938945B (it) | 1973-02-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse | ||
| ST | Notification of lapse |