FR2670072B1 - Circuit d'allumage pour une lampe a decharge sans electrode a haute intensite. - Google Patents
Circuit d'allumage pour une lampe a decharge sans electrode a haute intensite.Info
- Publication number
- FR2670072B1 FR2670072B1 FR9114329A FR9114329A FR2670072B1 FR 2670072 B1 FR2670072 B1 FR 2670072B1 FR 9114329 A FR9114329 A FR 9114329A FR 9114329 A FR9114329 A FR 9114329A FR 2670072 B1 FR2670072 B1 FR 2670072B1
- Authority
- FR
- France
- Prior art keywords
- discharge lamp
- high intensity
- ignition circuit
- electrode discharge
- intensity electrode
- Prior art date
- 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 - Fee Related
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
- H05B41/24—Circuit arrangements in which the lamp is fed by high frequency ac, or with separate oscillator frequency
-
- 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
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
- H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
- H05B41/2806—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps without electrodes in the vessel, e.g. surface discharge lamps, electrodeless discharge lamps
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/622,024 US5103140A (en) | 1990-12-04 | 1990-12-04 | Starting circuit for an electrodeless high intensity discharge lamp |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2670072A1 FR2670072A1 (fr) | 1992-06-05 |
FR2670072B1 true FR2670072B1 (fr) | 1995-09-08 |
Family
ID=24492627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9114329A Expired - Fee Related FR2670072B1 (fr) | 1990-12-04 | 1991-11-20 | Circuit d'allumage pour une lampe a decharge sans electrode a haute intensite. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5103140A (fr) |
JP (1) | JPH0679519B2 (fr) |
CA (1) | CA2056552C (fr) |
DE (1) | DE4139334C2 (fr) |
FR (1) | FR2670072B1 (fr) |
GB (1) | GB2251139B (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2068160C (fr) * | 1991-06-24 | 2002-07-16 | Sayed-Amr Ahmes El-Hamamsy | Bobine blindee pour l'allumage d'une lampe a decharge sans electrode haute intensite |
US5118996A (en) * | 1991-06-24 | 1992-06-02 | General Electric Company | Starting circuit for an electrodeless high intensity discharge lamp |
US5151633A (en) * | 1991-12-23 | 1992-09-29 | General Electric Company | Self-extinguishing gas probe starter for an electrodeless high intensity discharge lamp |
US5175476A (en) * | 1992-04-16 | 1992-12-29 | General Electric Company | Magnetically tunable starting circuit for an electrodeless high intensity discharge lamp |
US5331254A (en) * | 1993-01-19 | 1994-07-19 | General Electric Company | Starting circuit for an electrodeless high intensity discharge lamp employing a visible light radiator |
US5619103A (en) * | 1993-11-02 | 1997-04-08 | Wisconsin Alumni Research Foundation | Inductively coupled plasma generating devices |
US5838108A (en) * | 1996-08-14 | 1998-11-17 | Fusion Uv Systems, Inc. | Method and apparatus for starting difficult to start electrodeless lamps using a field emission source |
US6043613A (en) * | 1998-08-26 | 2000-03-28 | General Electric Company | Starting system for electrodeless metal halide discharge lamps |
US6100652A (en) * | 1998-11-12 | 2000-08-08 | Osram Sylvania Inc. | Ballast with starting circuit for high-intensity discharge lamps |
GB2371687B (en) | 2001-01-25 | 2005-04-06 | Power Gems Ltd | Hot-restrike ignition system for a high-frequency high-intensity discharge lamp assembly |
CN101133687A (zh) * | 2005-03-22 | 2008-02-27 | 照明技术电子工业有限公司 | 用于高压气体放电灯的点火器电路 |
KR20100045671A (ko) * | 2008-10-24 | 2010-05-04 | 주식회사 필룩스 | 전자식 형광등 안정기 |
HUP1000054A3 (en) * | 2010-01-26 | 2012-08-28 | Gradix Holdings Ltd | Ac voltage converter and switching equipment |
KR102125026B1 (ko) * | 2018-05-17 | 2020-06-19 | 주식회사 뉴파워 프라즈마 | 플라즈마 전원용 공진 네트워크 및 플라즈마 발생기용 전력공급장치 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55161361A (en) * | 1979-06-05 | 1980-12-15 | Toshiba Corp | High frequency lighting apparatus |
US4810938A (en) * | 1987-10-01 | 1989-03-07 | General Electric Company | High efficacy electrodeless high intensity discharge lamp |
US4812702A (en) * | 1987-12-28 | 1989-03-14 | General Electric Company | Excitation coil for hid electrodeless discharge lamp |
US4902937A (en) * | 1988-07-28 | 1990-02-20 | General Electric Company | Capacitive starting electrodes for hid lamps |
US4894590A (en) * | 1988-08-01 | 1990-01-16 | General Electric Company | Spiral single starting electrode for HID lamps |
US4894589A (en) * | 1988-08-08 | 1990-01-16 | General Electric Company | Starting means, with piezoelectrically-located capacitive starting electrodes, for HID lamps |
US4959584A (en) * | 1989-06-23 | 1990-09-25 | General Electric Company | Luminaire for an electrodeless high intensity discharge lamp |
US5047692A (en) * | 1990-01-30 | 1991-09-10 | General Electric Company | Integrated tuning capacitor network and heat sink for an electrodeless high intensity discharge lamp ballast |
US5059868A (en) * | 1990-05-23 | 1991-10-22 | General Electric Company | Starting circuit for an electrodeless high intensity discharge lamp |
-
1990
- 1990-12-04 US US07/622,024 patent/US5103140A/en not_active Expired - Lifetime
-
1991
- 1991-11-20 FR FR9114329A patent/FR2670072B1/fr not_active Expired - Fee Related
- 1991-11-27 GB GB9125215A patent/GB2251139B/en not_active Expired - Fee Related
- 1991-11-28 CA CA002056552A patent/CA2056552C/fr not_active Expired - Fee Related
- 1991-11-28 JP JP3337955A patent/JPH0679519B2/ja not_active Expired - Lifetime
- 1991-11-29 DE DE4139334A patent/DE4139334C2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2056552A1 (fr) | 1992-06-05 |
GB9125215D0 (en) | 1992-01-29 |
DE4139334A1 (de) | 1992-06-11 |
GB2251139A (en) | 1992-06-24 |
JPH04292899A (ja) | 1992-10-16 |
CA2056552C (fr) | 2001-08-21 |
US5103140A (en) | 1992-04-07 |
DE4139334C2 (de) | 1993-11-18 |
GB2251139B (en) | 1994-11-02 |
JPH0679519B2 (ja) | 1994-10-05 |
FR2670072A1 (fr) | 1992-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2661588B1 (fr) | Circuit d'eclairage pour lampe a decharge pour vehicules. | |
FR2614166B1 (fr) | Circuit a semi-conducteur pour le fonctionnement d'une lampe a decharge a courant continu | |
FR2667213B1 (fr) | Circuit d'allumage pour lampe a decharge pour vehicule. | |
FR2636168B1 (fr) | Electrode d'amorcage en spirale pour lampes a decharge de haute intensite | |
FR2668329B1 (fr) | Circuit d'allumage de lampe a decharge pour vehicule. | |
FR2648000B1 (fr) | Circuit d'allumage pour lampe a decharge sous haute pression pour vehicules | |
FR2625367B1 (fr) | Bobine d'excitation pour lampe a decharge de haute intensite sans electrodes | |
FR2670073B1 (fr) | Circuit d'allumage resonnant a deux etages pour lampe a decharge sans electrode a haute intensite. | |
FR2486348B1 (fr) | Circuit d'alimentation de puissance pour une lampe de decharge a haute intensite | |
DE69402491D1 (de) | Dielektrikumbegrenzte Entladungslampe | |
FR2670072B1 (fr) | Circuit d'allumage pour une lampe a decharge sans electrode a haute intensite. | |
AU4665693A (en) | Solid state ballast for high intensity discharge lamps | |
AU8316582A (en) | Ballast circuit for discharge lamp | |
HU912288D0 (en) | Circuit operating two discharge lamps | |
DE69206921D1 (de) | Elektrodenlose Entladungslampe | |
FR2795283B1 (fr) | Circuit d'allumage de lampe a decharge pour une pluralite de lampes | |
FR2742963B1 (fr) | Circuit ballast pour lampe fluorescente | |
IT7927297A0 (it) | Circuito reattore per lampade ascarica di alta intensita' (hid). | |
DE69107183T2 (de) | Elektrodlose Entladungslampe. | |
FR2473246B1 (fr) | Commutateur d'amorcage rapide pour lampe fluorescente | |
FR2667732B1 (fr) | Assemblage de connecteurs pour lampe de decharge. | |
IT1135659B (it) | Lampada a scarica ad arco ad alogenuro,di bassa potenza | |
DE69202783T2 (de) | Zünd- und Betriebsschaltung für Bogenentladungslampe. | |
EP0604133A3 (fr) | Amorçage auto-contrÔlé d'une lampe à fate décharge sans électrodes. | |
FR2654255B1 (fr) | Dispositif de lampe a decharge a haute intensite. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |