IT7923705A0 - Sorgente luminosa compatta allo iodio, particolarmente percine-proiettori super 8. - Google Patents
Sorgente luminosa compatta allo iodio, particolarmente percine-proiettori super 8.Info
- Publication number
- IT7923705A0 IT7923705A0 IT7923705A IT2370579A IT7923705A0 IT 7923705 A0 IT7923705 A0 IT 7923705A0 IT 7923705 A IT7923705 A IT 7923705A IT 2370579 A IT2370579 A IT 2370579A IT 7923705 A0 IT7923705 A0 IT 7923705A0
- Authority
- IT
- Italy
- Prior art keywords
- percine
- projectors
- super
- compact
- light source
- Prior art date
Links
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 title 1
- 229910052740 iodine Inorganic materials 0.000 title 1
- 239000011630 iodine Substances 0.000 title 1
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
- H01J61/20—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent mercury vapour
-
- 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
- H01J61/86—Lamps with discharge constricted by high pressure with discharge additionally constricted by close spacing of electrodes, e.g. for optical projection
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7827212 | 1978-06-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT7923705A0 true IT7923705A0 (it) | 1979-06-20 |
Family
ID=10498018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT7923705A IT7923705A0 (it) | 1978-06-19 | 1979-06-20 | Sorgente luminosa compatta allo iodio, particolarmente percine-proiettori super 8. |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS554087A (it) |
AU (1) | AU4809479A (it) |
DD (1) | DD144330A5 (it) |
DE (1) | DE2924463A1 (it) |
FR (1) | FR2429382A1 (it) |
IT (1) | IT7923705A0 (it) |
NL (1) | NL7904797A (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4308483A (en) * | 1980-03-24 | 1981-12-29 | Gte Products Corporation | High brightness, low wattage, high pressure, metal vapor discharge lamp |
US4321504A (en) * | 1980-03-24 | 1982-03-23 | Gte Products Corporation | Low wattage metal halide arc discharge lamp |
US4935668A (en) * | 1988-02-18 | 1990-06-19 | General Electric Company | Metal halide lamp having vacuum shroud for improved performance |
-
1979
- 1979-06-15 JP JP7475479A patent/JPS554087A/ja active Pending
- 1979-06-15 AU AU48094/79A patent/AU4809479A/en not_active Abandoned
- 1979-06-18 DE DE19792924463 patent/DE2924463A1/de not_active Withdrawn
- 1979-06-18 DD DD79213694A patent/DD144330A5/de unknown
- 1979-06-19 NL NL7904797A patent/NL7904797A/xx not_active Application Discontinuation
- 1979-06-19 FR FR7915689A patent/FR2429382A1/fr not_active Withdrawn
- 1979-06-20 IT IT7923705A patent/IT7923705A0/it unknown
Also Published As
Publication number | Publication date |
---|---|
DD144330A5 (de) | 1980-10-08 |
JPS554087A (en) | 1980-01-12 |
DE2924463A1 (de) | 1980-01-03 |
FR2429382A1 (fr) | 1980-01-18 |
AU4809479A (en) | 1980-01-03 |
NL7904797A (nl) | 1979-12-21 |
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