BE714382A - - Google Patents
Info
- Publication number
- BE714382A BE714382A BE714382DA BE714382A BE 714382 A BE714382 A BE 714382A BE 714382D A BE714382D A BE 714382DA BE 714382 A BE714382 A BE 714382A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
- H02J9/065—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads for lighting purposes
-
- 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
- H05B41/16—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies
- H05B41/20—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies having no starting switch
-
- 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
- H05B41/46—Circuits providing for substitution in case of failure of the lamp
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED0053715 | 1967-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE714382A true BE714382A (en:Method) | 1968-09-16 |
Family
ID=7055199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE714382D BE714382A (en:Method) | 1967-07-28 | 1968-04-29 |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE714382A (en:Method) |
| CH (1) | CH477144A (en:Method) |
| DE (1) | DE1589131B2 (en:Method) |
| ES (1) | ES353276A1 (en:Method) |
| FR (1) | FR1560959A (en:Method) |
| GB (1) | GB1178956A (en:Method) |
| LU (1) | LU55985A1 (en:Method) |
| NL (1) | NL6806009A (en:Method) |
| SE (1) | SE351547B (en:Method) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2229163B2 (en:Method) * | 1973-05-08 | 1975-08-22 | Accumulateurs Fixes | |
| US4117373A (en) * | 1977-04-28 | 1978-09-26 | General Electric Company | Emergency/normal lighting circuit for a gaseous discharge lamp |
| DE3513311A1 (de) * | 1985-04-13 | 1986-10-16 | Ceag Licht- Und Stromversorgungstechnik Gmbh, 4770 Soest | Schaltungsanordnung |
| GB2190551A (en) * | 1986-05-07 | 1987-11-18 | Sealand Ind Co Ltd | Standby power supply |
| DE19516052A1 (de) * | 1995-05-04 | 1996-11-14 | Eta Plus Electronic Gmbh U Co | Verfahren zum Betreiben einer Hochdruckgasentladungslampe und Schaltungsanordnung zur Durchführung des Verfahrens |
| DE19529750B4 (de) * | 1995-08-12 | 2012-01-19 | Ceag Notlichtsysteme Gmbh | Notleuchte mit konventionellem Vorschaltgerät |
| GB9617946D0 (en) * | 1996-08-28 | 1996-10-09 | Jsb Electrical Plc | Power supply circuit |
| WO2002076151A1 (en) * | 2001-03-15 | 2002-09-26 | Rodriguez Reginald J | Arc maintenance device for high density discharge lamps including an adaptive waveform monitor |
-
1967
- 1967-07-28 DE DE19671589131 patent/DE1589131B2/de not_active Ceased
-
1968
- 1968-04-25 CH CH613468A patent/CH477144A/de not_active IP Right Cessation
- 1968-04-26 SE SE564368A patent/SE351547B/xx unknown
- 1968-04-26 LU LU55985D patent/LU55985A1/xx unknown
- 1968-04-26 NL NL6806009A patent/NL6806009A/xx unknown
- 1968-04-26 FR FR1560959D patent/FR1560959A/fr not_active Expired
- 1968-04-27 ES ES353276A patent/ES353276A1/es not_active Expired
- 1968-04-29 GB GB2023768A patent/GB1178956A/en not_active Expired
- 1968-04-29 BE BE714382D patent/BE714382A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6806009A (en:Method) | 1969-01-30 |
| GB1178956A (en) | 1970-01-28 |
| DE1589131B2 (de) | 1973-10-31 |
| LU55985A1 (en:Method) | 1968-07-12 |
| CH477144A (de) | 1969-08-15 |
| FR1560959A (en:Method) | 1969-03-21 |
| DE1589131A1 (de) | 1970-04-09 |
| ES353276A1 (es) | 1969-08-16 |
| SE351547B (en:Method) | 1972-11-27 |