IT1149325B - Gruppo di illuminazione ed unita' elettrica compatta di illuminaione che lo contiene - Google Patents
Gruppo di illuminazione ed unita' elettrica compatta di illuminaione che lo contieneInfo
- Publication number
- IT1149325B IT1149325B IT47663/82A IT4766382A IT1149325B IT 1149325 B IT1149325 B IT 1149325B IT 47663/82 A IT47663/82 A IT 47663/82A IT 4766382 A IT4766382 A IT 4766382A IT 1149325 B IT1149325 B IT 1149325B
- Authority
- IT
- Italy
- Prior art keywords
- lighting
- compact electrical
- group
- lighting unit
- unit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/46—Circuits providing for substitution in case of failure of the lamp
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B35/00—Electric light sources using a combination of different types of light generation
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/02—Details
- H05B41/04—Starting switches
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU81288A HU183313B (en) | 1981-02-06 | 1981-02-06 | Lighting system and electric lighting unit of compact structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8247663A0 IT8247663A0 (it) | 1982-01-28 |
| IT1149325B true IT1149325B (it) | 1986-12-03 |
Family
ID=10948925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT47663/82A IT1149325B (it) | 1981-02-06 | 1982-01-28 | Gruppo di illuminazione ed unita' elettrica compatta di illuminaione che lo contiene |
Country Status (15)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5175469A (en) * | 1991-05-21 | 1992-12-29 | North American Philips Corporation | Combination including an emergency lighting arrangement |
| US5309061A (en) * | 1992-12-22 | 1994-05-03 | Gte Products Corporation | Compact fluorescent lamp having incandescent lamp starting aid |
| DE19610385A1 (de) * | 1996-03-16 | 1997-09-18 | Bosch Gmbh Robert | Gasentladungslampe, insbesondere für Kraftfahrzeug-Scheinwerfer |
| US6321075B1 (en) | 1998-07-30 | 2001-11-20 | Qualcomm Incorporated | Hardware-efficient transceiver with delta-sigma digital-to-analog converter |
| US6960892B2 (en) * | 2000-12-01 | 2005-11-01 | Loughrey James F | Variable output single constant source light fixture |
| DE102010001255A1 (de) * | 2010-01-27 | 2011-07-28 | Osram Gesellschaft mit beschränkter Haftung, 81543 | Leuchtenanordnung |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE837892C (de) * | 1950-06-14 | 1952-05-02 | Dominitwerke | Leuchtstoff- beziehungsweise Quecksilberdampflampe in Form einer gewoehnlichen Gluehlampe |
| US3275922A (en) * | 1962-12-19 | 1966-09-27 | Sperry Rand Corp | Conversion and ballast unit |
| CH444305A (de) * | 1966-03-31 | 1967-09-30 | Leuenberger H | Sicherheitsschaltung für eine Gasentladungslampe |
| US4151445A (en) * | 1978-02-15 | 1979-04-24 | General Electric Company | Instant light lamp control circuit |
| US4232252A (en) * | 1979-04-13 | 1980-11-04 | General Electric Company | Lighting network including a gas discharge lamp and standby lamp |
| US4278916A (en) * | 1979-12-03 | 1981-07-14 | Gte Laboratories Incorporated | Instant-on light source |
| US4438369A (en) * | 1981-07-10 | 1984-03-20 | North American Philips Electric Corp. | Unitary light source comprising compact HID lamp and incandescent ballast filament |
-
1981
- 1981-02-06 HU HU81288A patent/HU183313B/hu not_active IP Right Cessation
- 1981-12-30 AT AT0565481A patent/AT385387B/de not_active IP Right Cessation
- 1981-12-31 AU AU79137/81A patent/AU531488B2/en not_active Ceased
-
1982
- 1982-01-04 GB GB8200047A patent/GB2092843B/en not_active Expired
- 1982-01-08 SE SE8200077A patent/SE8200077L/ not_active Application Discontinuation
- 1982-01-14 ES ES508722A patent/ES508722A0/es active Granted
- 1982-01-15 DE DE19823201575 patent/DE3201575A1/de active Granted
- 1982-01-21 DD DD82236901A patent/DD209045A5/de unknown
- 1982-01-28 IT IT47663/82A patent/IT1149325B/it active
- 1982-01-28 CS CS82584A patent/CS58482A2/cs unknown
- 1982-01-30 JP JP57012578A patent/JPS57147863A/ja active Pending
- 1982-02-01 BE BE0/207198A patent/BE891978A/fr not_active IP Right Cessation
- 1982-02-04 NL NL8200428A patent/NL8200428A/nl not_active Application Discontinuation
- 1982-02-05 FR FR8201924A patent/FR2499810A1/fr active Granted
-
1984
- 1984-06-25 US US06/623,626 patent/US4560906A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57147863A (en) | 1982-09-11 |
| AT385387B (de) | 1988-03-25 |
| FR2499810B3 (US20110009641A1-20110113-C00116.png) | 1983-12-30 |
| AU7913781A (en) | 1982-09-23 |
| FR2499810A1 (fr) | 1982-08-13 |
| ES8307434A1 (es) | 1983-06-16 |
| DE3201575C2 (US20110009641A1-20110113-C00116.png) | 1987-01-22 |
| DE3201575A1 (de) | 1982-08-19 |
| DD209045A5 (de) | 1984-04-18 |
| BE891978A (fr) | 1982-05-27 |
| ATA565481A (de) | 1987-08-15 |
| GB2092843A (en) | 1982-08-18 |
| NL8200428A (nl) | 1982-09-01 |
| CS58482A2 (en) | 1984-12-14 |
| IT8247663A0 (it) | 1982-01-28 |
| US4560906A (en) | 1985-12-24 |
| HU183313B (en) | 1984-04-28 |
| AU531488B2 (en) | 1983-08-25 |
| GB2092843B (en) | 1985-01-09 |
| ES508722A0 (es) | 1983-06-16 |
| SE8200077L (sv) | 1982-08-07 |
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