CH547027A - EMERGENCY LIGHTING DEVICE. - Google Patents
EMERGENCY LIGHTING DEVICE.Info
- Publication number
- CH547027A CH547027A CH179673A CH547027DA CH547027A CH 547027 A CH547027 A CH 547027A CH 179673 A CH179673 A CH 179673A CH 547027D A CH547027D A CH 547027DA CH 547027 A CH547027 A CH 547027A
- Authority
- CH
- Switzerland
- Prior art keywords
- lighting device
- emergency lighting
- emergency
- lighting
- Prior art date
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
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Stand-By Power Supply Arrangements (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH179673 | 1973-02-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH547027A true CH547027A (en) | 1974-03-15 |
Family
ID=4218789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH179673A CH547027A (en) | 1973-02-08 | 1973-02-08 | EMERGENCY LIGHTING DEVICE. |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT349102B (en) |
BE (1) | BE810699A (en) |
CH (1) | CH547027A (en) |
DE (1) | DE2406187A1 (en) |
FR (1) | FR2217844B1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4117373A (en) * | 1977-04-28 | 1978-09-26 | General Electric Company | Emergency/normal lighting circuit for a gaseous discharge lamp |
DE3214669C2 (en) * | 1982-04-21 | 1986-03-27 | Norka Norddeutsche Kunststoff- Und Elektro-Gesellschaft Staecker & Co., 3091 Huelsen | Arrangement for operating discharge lamps |
DE3513311A1 (en) * | 1985-04-13 | 1986-10-16 | Ceag Licht- Und Stromversorgungstechnik Gmbh, 4770 Soest | CIRCUIT ARRANGEMENT |
US7741732B2 (en) | 2006-09-14 | 2010-06-22 | Lutron Electronics Co., Inc. | Method of configuring a startup sequence of a load control system |
US7566987B2 (en) | 2006-09-14 | 2009-07-28 | Lutron Electronics Co., Inc. | Method of powering up a plurality of loads in sequence |
US7781919B2 (en) * | 2006-09-14 | 2010-08-24 | Lutron Electronics Co., Inc. | Method of controlling a load control module as part of a startup sequence |
-
1973
- 1973-02-08 CH CH179673A patent/CH547027A/en not_active IP Right Cessation
-
1974
- 1974-01-29 AT AT71674A patent/AT349102B/en not_active IP Right Cessation
- 1974-02-01 FR FR7403370A patent/FR2217844B1/fr not_active Expired
- 1974-02-06 BE BE6044455A patent/BE810699A/en not_active IP Right Cessation
- 1974-02-08 DE DE19742406187 patent/DE2406187A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AT349102B (en) | 1979-03-26 |
FR2217844A1 (en) | 1974-09-06 |
BE810699A (en) | 1974-05-29 |
DE2406187A1 (en) | 1974-08-15 |
FR2217844B1 (en) | 1981-01-30 |
ATA71674A (en) | 1978-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUE | Assignment |
Owner name: S. WUEEST ELEKTRONIK AG |
|
PL | Patent ceased |