ES554925A0 - Circuito de proteccion para un circuito ondulador para el funcionamiento de lamparas de descarga de gas. - Google Patents
Circuito de proteccion para un circuito ondulador para el funcionamiento de lamparas de descarga de gas.Info
- Publication number
- ES554925A0 ES554925A0 ES554925A ES554925A ES554925A0 ES 554925 A0 ES554925 A0 ES 554925A0 ES 554925 A ES554925 A ES 554925A ES 554925 A ES554925 A ES 554925A ES 554925 A0 ES554925 A0 ES 554925A0
- Authority
- ES
- Spain
- Prior art keywords
- circuit
- gas discharge
- discharge lamps
- protection circuit
- wave
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
- H02H7/122—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters
-
- 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
- H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
- H05B41/2851—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
- H05B41/2855—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal lamp operating conditions
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0145285A AT390156B (de) | 1985-05-14 | 1985-05-14 | Schutzschaltung fuer eine wechselrichterschaltung |
Publications (2)
Publication Number | Publication Date |
---|---|
ES554925A0 true ES554925A0 (es) | 1987-09-01 |
ES8708100A1 ES8708100A1 (es) | 1987-09-01 |
Family
ID=3514205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES554925A Expired ES8708100A1 (es) | 1985-05-14 | 1986-05-13 | Circuito de proteccion para un circuito ondulador para el funcionamiento de lamparas de descarga de gas. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0221972B1 (es) |
AT (1) | AT390156B (es) |
AU (1) | AU588037B2 (es) |
DE (2) | DE3669977D1 (es) |
ES (1) | ES8708100A1 (es) |
WO (1) | WO1986006921A1 (es) |
ZA (1) | ZA863564B (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3925899A1 (de) * | 1989-08-04 | 1991-02-07 | Zumtobel Ag | Elektronisches vorschaltgeraet fuer gasentladungslampen |
DE4120649A1 (de) * | 1991-06-22 | 1992-12-24 | Vossloh Schwabe Gmbh | Ueberspannungsgeschuetztes vorschaltgeraet |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3967159A (en) * | 1975-02-03 | 1976-06-29 | Morton B. Leskin | Power supply for a laser or gas discharge lamp |
DE3014419C2 (de) * | 1980-04-15 | 1985-01-10 | Siemens AG, 1000 Berlin und 8000 München | Vorschaltgerät für eine Entladungslampe |
IT1137447B (it) * | 1980-04-15 | 1986-09-10 | Siemens Ag | Stabilizzatore per la connessione di una lampada a scarica |
US4477748A (en) * | 1980-10-07 | 1984-10-16 | Thomas Industries, Inc. | Solid state ballast |
DE3112499A1 (de) * | 1981-03-30 | 1982-10-14 | Patra Patent Treuhand | Vorschaltanordnung zum betreiben von niederdruckentladungslampen |
WO1983000587A1 (en) * | 1981-07-31 | 1983-02-17 | Kerscher, Max | Converter |
-
1985
- 1985-05-14 AT AT0145285A patent/AT390156B/de not_active IP Right Cessation
-
1986
- 1986-05-10 DE DE8686903316T patent/DE3669977D1/de not_active Expired - Fee Related
- 1986-05-10 EP EP86903316A patent/EP0221972B1/de not_active Expired - Lifetime
- 1986-05-10 DE DE86EP8600273T patent/DE3690255D2/de not_active Expired
- 1986-05-10 AU AU58193/86A patent/AU588037B2/en not_active Ceased
- 1986-05-10 WO PCT/EP1986/000273 patent/WO1986006921A1/de active IP Right Grant
- 1986-05-13 ES ES554925A patent/ES8708100A1/es not_active Expired
- 1986-05-14 ZA ZA863564A patent/ZA863564B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU5819386A (en) | 1986-12-04 |
ZA863564B (en) | 1988-05-25 |
EP0221972A1 (de) | 1987-05-20 |
AT390156B (de) | 1990-03-26 |
EP0221972B1 (de) | 1990-03-28 |
WO1986006921A1 (en) | 1986-11-20 |
AU588037B2 (en) | 1989-09-07 |
DE3690255D2 (en) | 1987-06-04 |
ES8708100A1 (es) | 1987-09-01 |
ATA145285A (de) | 1989-08-15 |
DE3669977D1 (de) | 1990-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970519 |