ES2077953T3 - Aparato estabilizador para el encendido y el funcionamiento de lamparas de descarga gaseosa de alta presion para corriente alterna. - Google Patents
Aparato estabilizador para el encendido y el funcionamiento de lamparas de descarga gaseosa de alta presion para corriente alterna.Info
- Publication number
- ES2077953T3 ES2077953T3 ES92117789T ES92117789T ES2077953T3 ES 2077953 T3 ES2077953 T3 ES 2077953T3 ES 92117789 T ES92117789 T ES 92117789T ES 92117789 T ES92117789 T ES 92117789T ES 2077953 T3 ES2077953 T3 ES 2077953T3
- Authority
- ES
- Spain
- Prior art keywords
- high pressure
- ignition
- alternating current
- converter
- pressure gas
- 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
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
- H05B41/382—Controlling the intensity of light during the transitional start-up phase
- H05B41/388—Controlling the intensity of light during the transitional start-up phase for a transition from glow to arc
-
- 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
- H05B41/288—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 preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
- H05B41/2881—Load circuits; Control thereof
- H05B41/2882—Load circuits; Control thereof the control resulting from an action on the static converter
- H05B41/2883—Load circuits; Control thereof the control resulting from an action on the static converter the controlled element being a DC/AC converter in the final stage, e.g. by harmonic mode starting
-
- 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
- H05B41/288—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 preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
- H05B41/2885—Static converters especially adapted therefor; Control thereof
- H05B41/2887—Static converters especially adapted therefor; Control thereof characterised by a controllable bridge in the final stage
- H05B41/2888—Static converters especially adapted therefor; Control thereof characterised by a controllable bridge in the final stage the bridge being commutated at low frequency, e.g. 1kHz
-
- 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
Abstract
SE PRESENTA UN APARATO ADICIONAL PARA EL PROCESO DE INICIO Y SERVICIO DE LAMPARAS DE DESCARGA DE GAS DE ALTA PRESION DE CORRIENTE ALTERNA, QUE ESTAN ALIMENTADAS DE UNA FUENTE DE TENSION CONTINUA, CON UN CONVERTIDOR DC/DC, QUE GENERA UNA TENSION CONTINUA DE POTENCIA REGULADA Y/O ESTABILIZADA A PARTIR DE LA TENSION CONTINUA DE LA FUENTE DE TENSION CONTINUA, CON UN CONVERTIDOR DE PUENTE QUE ESTA UNIDO CON EL CONVERTIDOR DC/DC Y QUE ESTA UNIDO CON LA LAMPARA DE DESCARGA DE GAS ALTA PRESION A TRAVES DE UN EQUIPO DE ENCENDIDO PARA LA GENERACION DE LA TENSION DE ENCENDIDO. EL INTERRUPTOR DE PUENTE PUEDE SER SERVIDO CON CORRIENTE CONTINUA O CORRIENTE ALTERNA. PARA CONSEGUIR UN APARATO ADICIONAL, EN EL QUE SE GARANTICE UN ENCENDIDO FIABLE LO MAS RAPIDO POSIBLE Y UNA CONDICION DE FUNCIONAMIENTO FIABLE LO MAS RAPIDAMENTE POSIBLE Y QUE PUEDA ALCANZARSE SIN EL FENOMENO DE LLAMARADA, EL INTERRUPTOR DE PUENTE SE ALIMENTA CON SERVICIO DE CORRIENTE CONTINUA EN LA PUESTA EN SERVICIO DEL APARATO ADICIONAL, YDISPONE DE UN EQUIPO DE DETERMINACION DEL ESTADO, QUE GENERA UNA SEÑAL, CUANDO SE ENCIENDE CON EXITO LA LAMPARA DE DESCARGA DE GAS DE ALTA PRESION, ENCONTRANDOSE UNIDO CON UN EQUIPO DE RETRASO, QUE A SU VEZ SE CONEXIONA CON EL INTERRUPTOR DE PUENTE. LA SEÑAL DEL EQUIPO DE DETERMINACION DEL ESTADO SE GUIA CON UN TIEMPO DE RETARDO Y CONECTA EL INTERRUPTOR DE PUENTE A TRAVES DE LA SEÑAL PROCEDENTE DEL SERVICIO DE CORRIENTE CONTINUA O DEL SERVICIO DE CORRIENTE ALTERNA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4136488A DE4136488A1 (de) | 1991-11-06 | 1991-11-06 | Dialkenylverbindungen, ihre herstellung und verwendung als reaktivverduenner fuer oxidativ vernetzende alkydharze |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2077953T3 true ES2077953T3 (es) | 1995-12-01 |
Family
ID=6444172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92117789T Expired - Lifetime ES2077953T3 (es) | 1991-11-06 | 1992-10-17 | Aparato estabilizador para el encendido y el funcionamiento de lamparas de descarga gaseosa de alta presion para corriente alterna. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0540924B1 (es) |
DE (1) | DE4136488A1 (es) |
ES (1) | ES2077953T3 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4224996A1 (de) * | 1992-07-29 | 1994-02-03 | Hella Kg Hueck & Co | Vorschaltgerät zum Betreiben von Hochdruck-Gasentladungslampen mit niederfrequenter, rechteckförmiger Spannung in Kraftfahrzeugen |
DE4324431A1 (de) * | 1993-07-21 | 1995-01-26 | Bayer Ag | Acrylate und Methacrylate aus Basis von Cyclohexyldiphenolen |
IT1261596B (it) * | 1993-09-30 | 1996-05-23 | Marelli Autronica | Circuito di comando per una lampada a scarica di gas, particolarmente per autoveicoli. |
JP4252117B2 (ja) | 1997-05-16 | 2009-04-08 | 株式会社デンソー | 放電灯装置 |
DE19848757A1 (de) * | 1998-10-22 | 2000-04-27 | Hella Kg Hueck & Co | Verfahren und Vorrichtung zur Erzeugung eines Statussignales über den Betriebszustand einer Hochdruckgasentladungslampe in einem Kraftfahrzeug |
JP6101418B2 (ja) * | 2008-03-12 | 2017-03-22 | ブルー キューブ アイピー エルエルシー | 脂肪族および芳香族部分を含むエチレン性不飽和モノマー |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6016080B2 (ja) * | 1980-08-20 | 1985-04-23 | ウシオ電機株式会社 | 直流放電灯点灯装置 |
JPS59198699A (ja) * | 1983-04-27 | 1984-11-10 | 株式会社日立製作所 | 高圧放電灯の点灯方法 |
EP0411617A3 (en) * | 1989-08-01 | 1992-05-13 | Toshiba Lighting & Technology Corporation | Method of lighting discharge lamp and discharge lamp lighting apparatus |
DE3928810A1 (de) * | 1989-08-31 | 1991-03-07 | Philips Patentverwaltung | Schaltungsanordnung zum speisen einer last |
-
1991
- 1991-11-06 DE DE4136488A patent/DE4136488A1/de not_active Withdrawn
-
1992
- 1992-10-17 EP EP92117789A patent/EP0540924B1/de not_active Expired - Lifetime
- 1992-10-17 ES ES92117789T patent/ES2077953T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0540924B1 (de) | 1995-08-16 |
DE4136488A1 (de) | 1993-05-13 |
EP0540924A1 (de) | 1993-05-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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