ES478770A1 - Una disposicion de circuito atenuador para regular el brillo de una descarga - Google Patents
Una disposicion de circuito atenuador para regular el brillo de una descargaInfo
- Publication number
- ES478770A1 ES478770A1 ES478770A ES478770A ES478770A1 ES 478770 A1 ES478770 A1 ES 478770A1 ES 478770 A ES478770 A ES 478770A ES 478770 A ES478770 A ES 478770A ES 478770 A1 ES478770 A1 ES 478770A1
- Authority
- ES
- Spain
- Prior art keywords
- optocoupler
- high intensity
- discharge lamp
- bypass
- gaseous discharge
- 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
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
- H05B41/36—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
- H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
- H05B41/3924—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by phase control, e.g. using a triac
-
- 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
- Y10S315/04—Dimming circuit for fluorescent lamps
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
Una disposición de circuito atenuador para regular el brillo de una lámpara de descarga en gas de alta intensidad, que comprende: medios de reactancia conectados con la lámpara y susceptibles de ser conectados para recibir energía de una línea de ser conectados para recibir energía de una línea de distribución de corriente alterna, incluyendo dichos medios de reactancia una porción reactiva, medios de derivación controlados por puerta para proporcionar derivación de corriente al menos parcial alrededor de dicha porción reactiva de dicha reactancia, medios excitadores ópticamente aislados conectados con dichos medios de derivación controlados por puerta, incluyendo dichos medios excitadores ópticamente aislados un porción excitadora conectada para recibir baja tensión para controlar por puerta dichos medios de derivación controlados por puerta, y una porción receptora conectada para recibir impulsos aplicados exteriormente y para conmutar ópticamente dicha porción excitadora en la presenciade dichos impulsos.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/927,555 US4197485A (en) | 1978-07-24 | 1978-07-24 | Optocoupler dimmer circuit for high intensity, gaseous discharge lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
ES478770A1 true ES478770A1 (es) | 1979-11-01 |
Family
ID=25454896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES478770A Expired ES478770A1 (es) | 1978-07-24 | 1979-03-20 | Una disposicion de circuito atenuador para regular el brillo de una descarga |
Country Status (10)
Country | Link |
---|---|
US (1) | US4197485A (es) |
AU (1) | AU524532B2 (es) |
BE (1) | BE876081A (es) |
CA (1) | CA1112294A (es) |
DE (1) | DE2917881A1 (es) |
ES (1) | ES478770A1 (es) |
FR (1) | FR2432256A1 (es) |
GB (1) | GB2026266B (es) |
IT (1) | IT7948910A0 (es) |
MX (1) | MX147233A (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4287455A (en) * | 1979-12-18 | 1981-09-01 | Erin Engineering (Ontario) Ltd. | Power saving circuit for gaseous discharge lamps |
US4464610A (en) * | 1981-07-27 | 1984-08-07 | Cornell-Dubilier Corp. | Modular lighting control with circulating inductor |
US4523129A (en) * | 1981-07-27 | 1985-06-11 | Cornell Dubilier Electronics | Modular lighting control with circulating inductor |
US4463287A (en) * | 1981-10-07 | 1984-07-31 | Cornell-Dubilier Corp. | Four lamp modular lighting control |
NL8105046A (nl) * | 1981-11-09 | 1983-06-01 | Philips Nv | Elektrische inrichting voor het stapsgewijs regelen van de helderheid van een gas- en/of dampontladingslamp. |
AU8929682A (en) * | 1982-01-11 | 1983-07-21 | Cornell-Dubilier Electronics Inc. | Magnetic ballast with thyristor control |
US4595863A (en) * | 1983-10-26 | 1986-06-17 | Lightmasters, Ltd. | D.C. luminous tube system |
US4663570A (en) * | 1984-08-17 | 1987-05-05 | Lutron Electronics Co., Inc. | High frequency gas discharge lamp dimming ballast |
JPS61193398A (ja) * | 1985-02-20 | 1986-08-27 | 林原 健 | 白熱電球点燈装置 |
EP0261389A1 (en) * | 1986-08-21 | 1988-03-30 | Honeywell Inc. | AC Power supply control, in particular fluorescent light dimming |
US4947079A (en) * | 1988-08-31 | 1990-08-07 | Honeywell Inc. | Notch cutting circuit with minimal power dissipation |
US4937504A (en) * | 1988-08-31 | 1990-06-26 | Honeywell Inc. | Time delay initialization circuit |
US4899088A (en) * | 1988-08-31 | 1990-02-06 | Honeywell Inc. | Power control circuit for inductive loads |
US5227762A (en) * | 1990-10-26 | 1993-07-13 | Thomas Industries Inc. | Power line carrier controlled lighting system |
US5162700A (en) * | 1991-05-31 | 1992-11-10 | General Electric Company | Controllable ballast and operating system utilizing same |
US6069457A (en) * | 1998-01-20 | 2000-05-30 | Lumion University | Method and apparatus for controlling lights and other devices |
US6271635B1 (en) * | 1999-01-11 | 2001-08-07 | Advanced Lighting Technologies, Inc. | Dimming system and method for magnetically ballasted gaseous discharge lamps |
US6396672B1 (en) * | 2000-03-01 | 2002-05-28 | Electric Power Research Institute, Inc. | Apparatus and method for utilizing a snubber capacitor to power a silicon-controlled rectifier gate trigger circuit |
US6359396B1 (en) | 2000-04-28 | 2002-03-19 | Philips Electronics North America Corporation | Multiple-parameter control of lamp ignition |
US7224125B2 (en) * | 2002-10-04 | 2007-05-29 | International Rectifier Corporation | Dimmable fluorescent lamp package |
CN101107886B (zh) * | 2005-01-19 | 2012-10-03 | 皇家飞利浦电子股份有限公司 | 调光控制电路的调光方法和系统 |
TW201043083A (en) * | 2009-05-21 | 2010-12-01 | Everlight Electronics Co Ltd | Light emitting diode circuit |
CN104938027B (zh) * | 2013-01-17 | 2017-03-22 | 皇家飞利浦有限公司 | 用于向线电压上插入信令跃迁的控制器 |
TWI554154B (zh) * | 2014-06-17 | 2016-10-11 | guo-zun Lin | Switch unit, ceiling fan device and the elimination of ceiling fan device is not correct Often moving method |
US10630193B1 (en) | 2019-03-05 | 2020-04-21 | Ev Enterprises | Isolated phase control power regulation circuit and system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3524986A (en) * | 1967-02-06 | 1970-08-18 | Gen Electric | Semiconductor light gating of light activated semiconductor power control circuits |
US3466500A (en) * | 1967-12-29 | 1969-09-09 | Sylvania Electric Prod | Control circuit for arc discharge device |
US3816794A (en) * | 1972-03-28 | 1974-06-11 | Esquire Inc | High intensity, gas discharge lamp dimmer system |
NL159854B (nl) * | 1972-04-20 | 1979-03-15 | Philips Nv | Inrichting voor het regelbaar voeden van ten minste twee groepen elektrische lampen. |
NL7205293A (es) * | 1972-04-20 | 1973-10-23 | ||
US3894265A (en) * | 1974-02-11 | 1975-07-08 | Esquire Inc | High intensity lamp dimming circuit |
US4016451A (en) * | 1975-03-13 | 1977-04-05 | Westinghouse Electric Corporation | High pressure discharge lamp dimming circuit utilizing variable duty-cycle photocoupler |
-
1978
- 1978-07-24 US US05/927,555 patent/US4197485A/en not_active Expired - Lifetime
-
1979
- 1979-02-26 CA CA322,438A patent/CA1112294A/en not_active Expired
- 1979-03-20 ES ES478770A patent/ES478770A1/es not_active Expired
- 1979-04-05 GB GB7911897A patent/GB2026266B/en not_active Expired
- 1979-05-02 IT IT7948910A patent/IT7948910A0/it unknown
- 1979-05-03 DE DE19792917881 patent/DE2917881A1/de not_active Withdrawn
- 1979-05-07 BE BE0/195025A patent/BE876081A/xx not_active IP Right Cessation
- 1979-06-29 FR FR7917416A patent/FR2432256A1/fr active Pending
- 1979-07-12 AU AU48871/79A patent/AU524532B2/en not_active Ceased
- 1979-07-24 MX MX178615A patent/MX147233A/es unknown
Also Published As
Publication number | Publication date |
---|---|
AU524532B2 (en) | 1982-09-23 |
GB2026266A (en) | 1980-01-30 |
US4197485A (en) | 1980-04-08 |
BE876081A (fr) | 1979-09-03 |
IT7948910A0 (it) | 1979-05-02 |
MX147233A (es) | 1982-10-26 |
FR2432256A1 (fr) | 1980-02-22 |
CA1112294A (en) | 1981-11-10 |
GB2026266B (en) | 1983-01-12 |
DE2917881A1 (de) | 1980-02-14 |
AU4887179A (en) | 1980-01-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES478770A1 (es) | Una disposicion de circuito atenuador para regular el brillo de una descarga | |
JPS5788318A (en) | Electronic meter for automobile | |
FI904313A0 (fi) | Styrkrets foer blaendare. | |
EP0146247A3 (en) | Lighting apparatus | |
CA2008041A1 (en) | Low voltage direct current (dc) powered fluorescent lamp | |
JPS529988A (en) | Lamp controlling device | |
JPS5426691A (en) | Refuge guide unit | |
JPS54115571A (en) | Lighting fixture | |
JPS5434569A (en) | Dimmer of fluorescent lamp | |
FR2275639A1 (fr) | Signal lumineux destine notamment a la circulation routiere | |
JPS5397736A (en) | Information output device possessing plural information output elements | |
JPS5224099A (en) | Fluorescent light generator | |
JPS5222383A (en) | Light dimming apparatus | |
JPS5428486A (en) | Dimming circuit | |
JPS52131669A (en) | Discharge lamp lighting device | |
JPS51148990A (en) | Fl ash discharge tube light emitting apparatus | |
JPS522388A (en) | Luminous diode driving device | |
JPS5289281A (en) | Fluorescent lamp for adjusting phytochrome | |
JPS52118975A (en) | Lighting device for discharge lamp | |
JPS5796319A (en) | Photometric electric power supply device of automatic dimming stroboscope | |
JPS53129596A (en) | Lighting apparatus synthetic controller | |
JPS5218076A (en) | Discharge lamp lighting device | |
JPS56161773A (en) | Arraying device of photosensor | |
JPS5461885A (en) | Lighting control circuit | |
JPS5440680A (en) | Nephelometer |