NL277954A - - Google Patents
Info
- Publication number
- NL277954A NL277954A NL277954DA NL277954A NL 277954 A NL277954 A NL 277954A NL 277954D A NL277954D A NL 277954DA NL 277954 A NL277954 A NL 277954A
- Authority
- NL
- Netherlands
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
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
- H01J61/827—Metal halide arc lamps
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL277954 | 1962-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL277954A true NL277954A (it) |
Family
ID=19753797
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL137797D NL137797C (it) | 1962-05-02 | ||
| NL277954D NL277954A (it) | 1962-05-02 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL137797D NL137797C (it) | 1962-05-02 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE631755A (it) |
| CH (1) | CH424981A (it) |
| DE (1) | DE1489406C3 (it) |
| DK (1) | DK103575C (it) |
| ES (1) | ES287553A1 (it) |
| GB (1) | GB1008339A (it) |
| NL (2) | NL277954A (it) |
| OA (1) | OA00836A (it) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3424935A (en) * | 1965-04-19 | 1969-01-28 | Sylvania Electric Prod | Harness construction for metal arc type lamp |
| US3384775A (en) * | 1965-05-06 | 1968-05-21 | Gen Electric | Mercury metal halide discharge lamp having iodine present in stoichiometric proportions with respect to the reactive metals |
| US3398312A (en) * | 1965-11-24 | 1968-08-20 | Westinghouse Electric Corp | High pressure vapor discharge lamp having a fill including sodium iodide and a free metal |
| GB1343780A (en) * | 1970-06-26 | 1974-01-16 | Thorn Electrical Ind Ltd | Discharge lamps |
| US4605881A (en) * | 1984-11-29 | 1986-08-12 | General Electric Company | High pressure sodium iodide arc lamp with excess iodine |
| DE10101508A1 (de) * | 2001-01-12 | 2002-08-01 | Philips Corp Intellectual Pty | Hochdruckentladungslampe |
| GB2420220B (en) | 2004-11-10 | 2009-10-14 | Gen Electric | Ceramic metal halide lamps |
-
0
- BE BE631755D patent/BE631755A/xx unknown
- NL NL137797D patent/NL137797C/xx active
- NL NL277954D patent/NL277954A/xx unknown
-
1963
- 1963-04-27 DE DE1489406A patent/DE1489406C3/de not_active Expired
- 1963-04-29 CH CH535063A patent/CH424981A/de unknown
- 1963-04-29 GB GB16721/63A patent/GB1008339A/en not_active Expired
- 1963-04-29 DK DK198563AA patent/DK103575C/da active
- 1963-04-30 ES ES287553A patent/ES287553A1/es not_active Expired
-
1964
- 1964-12-18 OA OA50922A patent/OA00836A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| OA00836A (fr) | 1967-11-15 |
| CH424981A (de) | 1966-11-30 |
| NL137797C (it) | |
| DK103575C (da) | 1966-01-24 |
| DE1489406C3 (de) | 1979-05-23 |
| DE1489406A1 (de) | 1969-03-20 |
| ES287553A1 (es) | 1963-07-16 |
| DE1489406B2 (de) | 1973-07-05 |
| BE631755A (it) | |
| GB1008339A (en) | 1965-10-27 |