JPH0349196B2 - - Google Patents
Info
- Publication number
- JPH0349196B2 JPH0349196B2 JP58041806A JP4180683A JPH0349196B2 JP H0349196 B2 JPH0349196 B2 JP H0349196B2 JP 58041806 A JP58041806 A JP 58041806A JP 4180683 A JP4180683 A JP 4180683A JP H0349196 B2 JPH0349196 B2 JP H0349196B2
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- voltage
- lamp
- low
- output
- 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 - Lifetime
Links
- 230000000630 rising effect Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 description 24
- 239000003990 capacitor Substances 0.000 description 19
- 238000010586 diagram Methods 0.000 description 19
- 230000000694 effects Effects 0.000 description 11
- 238000009499 grossing Methods 0.000 description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 229910052743 krypton Inorganic materials 0.000 description 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
- H05B41/36—Controlling
- H05B41/38—Controlling the intensity of light
- H05B41/39—Controlling the intensity of light continuously
- H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
-
- 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
- H05B41/282—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
-
- 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
-
- 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
- Y10S315/02—High frequency starting operation for fluorescent lamp
-
- 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
- Y10S315/07—Starting and control circuits for gas discharge lamp using transistors
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58041806A JPS59167999A (ja) | 1983-03-14 | 1983-03-14 | 放電灯点灯装置 |
DE8484102738T DE3476315D1 (en) | 1983-03-14 | 1984-03-13 | Lighting circuit for electric discharge lamp |
EP19840102738 EP0119584B1 (en) | 1983-03-14 | 1984-03-13 | Lighting circuit for electric discharge lamp |
US06/589,560 US4544862A (en) | 1983-03-14 | 1984-03-14 | Lighting circuit for electric discharge lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58041806A JPS59167999A (ja) | 1983-03-14 | 1983-03-14 | 放電灯点灯装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59167999A JPS59167999A (ja) | 1984-09-21 |
JPH0349196B2 true JPH0349196B2 (US06582424-20030624-M00016.png) | 1991-07-26 |
Family
ID=12618566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58041806A Granted JPS59167999A (ja) | 1983-03-14 | 1983-03-14 | 放電灯点灯装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US4544862A (US06582424-20030624-M00016.png) |
JP (1) | JPS59167999A (US06582424-20030624-M00016.png) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8402351A (nl) * | 1984-07-26 | 1986-02-17 | Philips Nv | Gelijkstroom-wisselstroomomzetter voor het voeden van een metaaldampontladingsbuis. |
US4682080A (en) * | 1984-08-17 | 1987-07-21 | Hitachi, Ltd. | Discharge lamp operating device |
US4749916A (en) * | 1984-12-19 | 1988-06-07 | Mitsubishi Denki Kabushiki Kaisha | Illuminator for cultivating plant |
JPS62108498A (ja) * | 1985-11-06 | 1987-05-19 | 株式会社東芝 | 放電灯点灯装置 |
US4700112A (en) * | 1986-07-08 | 1987-10-13 | Chang Ming J | Fluorescent lamp lighting circuit |
NL8701515A (nl) * | 1987-06-29 | 1989-01-16 | Hollandse Signaalapparaten Bv | Geschakelde helixvoeding voor een twt. |
US4866350A (en) * | 1988-04-04 | 1989-09-12 | Usi Lighting, Inc. | Fluorescent lamp system |
GB9120964D0 (en) * | 1991-10-03 | 1991-11-13 | Unilever Plc | Attachment for a container |
ES2140645T3 (es) * | 1995-07-05 | 2000-03-01 | Magnetek Spa | Circuito de alimentacion para lamparas de descarga con medios para precalentar los electrodos. |
DE19548003A1 (de) * | 1995-12-21 | 1997-06-26 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Schaltungsanordnung zur Erzeugung von Impulsspannungsfolgen, insbesondere für den Betrieb von dielektrisch behinderten Entladungen |
GB2316246A (en) * | 1996-08-05 | 1998-02-18 | Bf Goodrich Avionics Systemc I | Intensity control for fluorescent lamps |
EP1289346B8 (en) * | 2001-03-01 | 2007-03-07 | Mitsubishi Denki Kabushiki Kaisha | Device for driving discharge lamp |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57196497A (en) * | 1981-05-28 | 1982-12-02 | Mitsubishi Electric Corp | Low pressure mercury vapor discharge lamp firing device |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3422309A (en) * | 1966-09-21 | 1969-01-14 | Lutron Electronics Co | Fluorescent light dimming system |
US3619716A (en) * | 1969-07-23 | 1971-11-09 | Lutron Electronics Co | High-frequency fluorescent tube lighting circuit and ac driving circuit therefor |
US3824428A (en) * | 1969-07-23 | 1974-07-16 | Lutron Electronics Co | High frequency fluorescent tube lighting circuit and a-c driving circuit therefor |
NL166381C (nl) * | 1971-05-08 | 1981-07-15 | Philips Nv | Werkwijze voor het bedrijven van een lagedrukkwikdamp- ontladingslamp, en inrichting voor het uitvoeren van deze werkwijze. |
US3889152A (en) * | 1974-10-10 | 1975-06-10 | Litton Systems Inc | Starting and operating ballast for high pressure sodium lamps |
US4087722A (en) * | 1975-05-01 | 1978-05-02 | American Ionetics, Inc. | Apparatus and method for supplying power to gas discharge lamp systems |
US4277728A (en) * | 1978-05-08 | 1981-07-07 | Stevens Luminoptics | Power supply for a high intensity discharge or fluorescent lamp |
US4170747A (en) * | 1978-09-22 | 1979-10-09 | Esquire, Inc. | Fixed frequency, variable duty cycle, square wave dimmer for high intensity gaseous discharge lamp |
US4251752A (en) * | 1979-05-07 | 1981-02-17 | Synergetics, Inc. | Solid state electronic ballast system for fluorescent lamps |
US4370600A (en) * | 1980-11-26 | 1983-01-25 | Honeywell Inc. | Two-wire electronic dimming ballast for fluorescent lamps |
-
1983
- 1983-03-14 JP JP58041806A patent/JPS59167999A/ja active Granted
-
1984
- 1984-03-14 US US06/589,560 patent/US4544862A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57196497A (en) * | 1981-05-28 | 1982-12-02 | Mitsubishi Electric Corp | Low pressure mercury vapor discharge lamp firing device |
Also Published As
Publication number | Publication date |
---|---|
JPS59167999A (ja) | 1984-09-21 |
US4544862A (en) | 1985-10-01 |
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