IT1171592B - Alimentatore per lampada hid (a forte intensita' di scarica) - Google Patents
Alimentatore per lampada hid (a forte intensita' di scarica)Info
- Publication number
- IT1171592B IT1171592B IT49501/81A IT4950181A IT1171592B IT 1171592 B IT1171592 B IT 1171592B IT 49501/81 A IT49501/81 A IT 49501/81A IT 4950181 A IT4950181 A IT 4950181A IT 1171592 B IT1171592 B IT 1171592B
- Authority
- IT
- Italy
- Prior art keywords
- power supply
- hid lamp
- strong discharge
- discharge intensity
- intensity
- 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
- H05B41/02—Details
- H05B41/04—Starting switches
- H05B41/042—Starting switches using semiconductor devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S315/00—Electric lamp and discharge devices: systems
- Y10S315/05—Starting and operating circuit for fluorescent lamp
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/207,953 US4339692A (en) | 1980-11-18 | 1980-11-18 | Power supply for HID lamp |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8149501A0 IT8149501A0 (it) | 1981-10-15 |
IT1171592B true IT1171592B (it) | 1987-06-10 |
Family
ID=22772654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT49501/81A IT1171592B (it) | 1980-11-18 | 1981-10-15 | Alimentatore per lampada hid (a forte intensita' di scarica) |
Country Status (10)
Country | Link |
---|---|
US (1) | US4339692A (it) |
JP (1) | JPS57111994A (it) |
AU (1) | AU541256B2 (it) |
BE (1) | BE890955A (it) |
CA (1) | CA1162322A (it) |
DE (1) | DE3141189A1 (it) |
DK (1) | DK509181A (it) |
FR (1) | FR2494538B1 (it) |
GB (1) | GB2088156B (it) |
IT (1) | IT1171592B (it) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE31486E (en) | 1974-09-30 | 1984-01-03 | Chadwick-Helmuth Company, Inc. | Rapid starting of gas discharge lamps |
JPS5977798U (ja) * | 1982-11-17 | 1984-05-25 | ニチコン株式会社 | 衝撃電流発生装置 |
US4587463A (en) * | 1983-09-22 | 1986-05-06 | Isco, Inc. | Absorbance monitor |
US4709190A (en) * | 1983-09-22 | 1987-11-24 | Isco, Inc. | Method for operating an absorbance monitor |
EP0147922A1 (en) * | 1983-10-03 | 1985-07-10 | General Electric Company | Ballast circuits for lighting units |
GB2172451B (en) * | 1985-02-07 | 1989-06-14 | El Co Villamos Keszulekek Es S | Circuit system for igniting and lighting a high-pressure discharge lamp particulary a sodium vapour lamp |
AU587100B2 (en) * | 1986-01-23 | 1989-08-03 | Hubbell Incorporated | Start, hot restart and operating lamp circuit |
US4763044A (en) * | 1986-01-23 | 1988-08-09 | Hubbell Incorporated | Start, hot restart and operating lamp circuit |
GB2244372B (en) * | 1987-05-05 | 1992-02-19 | Gen Electric | A method of operating a rapid restrike metal halide lamp. |
US5298837A (en) * | 1992-09-22 | 1994-03-29 | Online Energy, Inc. | Ultraviolet flash dryer |
DE4236403A1 (de) * | 1992-10-28 | 1994-07-07 | Tridonic Bauelemente Ges Mbh D | Zündschaltung für eine Hochdruckmetalldampfentladungslampe |
DE19531622B4 (de) * | 1995-08-28 | 2011-01-13 | Tridonicatco Gmbh & Co. Kg | Zündschaltung für eine Hochdruck-Gasentladungslampe |
DE19803855A1 (de) * | 1998-01-31 | 1999-08-05 | Hella Kg Hueck & Co | Einrichtung zum Zünden und Betreiben einer Hochdruckgasentladungslampe in einem Kraftfahrzeug |
US6157142A (en) * | 1998-10-15 | 2000-12-05 | Electro-Mag International, Inc. | Hid ballast circuit with arc stabilization |
US6194843B1 (en) | 1999-01-29 | 2001-02-27 | Electro-Mag International, Inc. | HID ballast with hot restart circuit |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2727188A (en) * | 1953-03-26 | 1955-12-13 | Rively Clair Michael | Starting circuit for lamps |
US3250953A (en) * | 1962-07-06 | 1966-05-10 | Cons Electrodynamics Corp | Power supply for arc-lamp including automatic starting circuit |
US3555352A (en) * | 1967-10-09 | 1971-01-12 | Berkey Photo Inc | Gas discharge lamp operating system |
JPS5033010U (it) * | 1973-07-18 | 1975-04-10 | ||
US4112334A (en) * | 1977-01-28 | 1978-09-05 | Varo, Inc. | Ignition system for extending the lifetime of gas filled electric lamps |
SU748925A1 (ru) * | 1977-05-18 | 1980-07-15 | Одесское специальное конструкторское бюро полиграфического машиностроения | Устройство дл зажигани и питани от сети переменного тока газоразр дных ламп |
DE2744049C2 (de) * | 1977-09-30 | 1982-04-08 | Fa. Walter Bauch, 1000 Berlin | Zünd- und Betriebsgerät für Hochdruck-Entladungslampen |
US4167689A (en) * | 1978-07-21 | 1979-09-11 | Whitewater Electronics, Inc. | Solid state lamp ballast |
US4356433A (en) * | 1980-07-07 | 1982-10-26 | The Nuarc Company, Inc. | HID Lamp power supply |
-
1980
- 1980-11-18 US US06/207,953 patent/US4339692A/en not_active Expired - Lifetime
-
1981
- 1981-10-09 CA CA000387738A patent/CA1162322A/en not_active Expired
- 1981-10-12 GB GB8130740A patent/GB2088156B/en not_active Expired
- 1981-10-15 IT IT49501/81A patent/IT1171592B/it active
- 1981-10-16 DE DE19813141189 patent/DE3141189A1/de not_active Ceased
- 1981-10-26 FR FR8120082A patent/FR2494538B1/fr not_active Expired
- 1981-11-03 BE BE1/10345A patent/BE890955A/fr not_active IP Right Cessation
- 1981-11-11 AU AU77370/81A patent/AU541256B2/en not_active Ceased
- 1981-11-17 DK DK509181A patent/DK509181A/da not_active Application Discontinuation
- 1981-11-17 JP JP56184324A patent/JPS57111994A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA1162322A (en) | 1984-02-14 |
GB2088156B (en) | 1985-01-03 |
DE3141189A1 (de) | 1982-06-24 |
JPS57111994A (en) | 1982-07-12 |
FR2494538B1 (fr) | 1986-10-24 |
GB2088156A (en) | 1982-06-03 |
FR2494538A1 (fr) | 1982-05-21 |
IT8149501A0 (it) | 1981-10-15 |
DK509181A (da) | 1982-05-19 |
AU7737081A (en) | 1982-05-27 |
AU541256B2 (en) | 1985-01-03 |
US4339692A (en) | 1982-07-13 |
BE890955A (fr) | 1982-03-01 |
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