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GB2387723B - Emergency power supply device that can provide illumination automatically in the event of a power interruption - Google Patents

Emergency power supply device that can provide illumination automatically in the event of a power interruption

Info

Publication number
GB2387723B
GB2387723B GB0208592A GB0208592A GB2387723B GB 2387723 B GB2387723 B GB 2387723B GB 0208592 A GB0208592 A GB 0208592A GB 0208592 A GB0208592 A GB 0208592A GB 2387723 B GB2387723 B GB 2387723B
Authority
GB
United Kingdom
Prior art keywords
event
supply device
power supply
provide illumination
illumination automatically
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 - Fee Related
Application number
GB0208592A
Other versions
GB2387723A (en
GB0208592D0 (en
Inventor
Hou-Nan Hsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WEICO
Original Assignee
WEICO
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WEICO filed Critical WEICO
Priority to GB0208592A priority Critical patent/GB2387723B/en
Publication of GB0208592D0 publication Critical patent/GB0208592D0/en
Publication of GB2387723A publication Critical patent/GB2387723A/en
Application granted granted Critical
Publication of GB2387723B publication Critical patent/GB2387723B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
GB0208592A 2002-04-15 2002-04-15 Emergency power supply device that can provide illumination automatically in the event of a power interruption Expired - Fee Related GB2387723B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0208592A GB2387723B (en) 2002-04-15 2002-04-15 Emergency power supply device that can provide illumination automatically in the event of a power interruption

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0208592A GB2387723B (en) 2002-04-15 2002-04-15 Emergency power supply device that can provide illumination automatically in the event of a power interruption

Publications (3)

Publication Number Publication Date
GB0208592D0 GB0208592D0 (en) 2002-05-22
GB2387723A GB2387723A (en) 2003-10-22
GB2387723B true GB2387723B (en) 2004-03-10

Family

ID=9934843

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0208592A Expired - Fee Related GB2387723B (en) 2002-04-15 2002-04-15 Emergency power supply device that can provide illumination automatically in the event of a power interruption

Country Status (1)

Country Link
GB (1) GB2387723B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2756628C1 (en) * 2021-01-15 2021-10-04 Юрий Борисович Соколов Emergency led lighting system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0205014A2 (en) * 1985-06-13 1986-12-17 ABB CEAG Licht- und Stromversorgungstechnik GmbH Monitoring device
EP0813285A2 (en) * 1996-06-12 1997-12-17 GEWISS S.p.A. Emergency lighting device with optimized energy consumption
GB2355605A (en) * 1999-09-21 2001-04-25 Whitecroft Lighting Ltd Retro-fit emergency lighting
US6356024B1 (en) * 2000-12-18 2002-03-12 Chun Ting Lin Lighting device for normal and emergent use

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0205014A2 (en) * 1985-06-13 1986-12-17 ABB CEAG Licht- und Stromversorgungstechnik GmbH Monitoring device
EP0813285A2 (en) * 1996-06-12 1997-12-17 GEWISS S.p.A. Emergency lighting device with optimized energy consumption
GB2355605A (en) * 1999-09-21 2001-04-25 Whitecroft Lighting Ltd Retro-fit emergency lighting
US6356024B1 (en) * 2000-12-18 2002-03-12 Chun Ting Lin Lighting device for normal and emergent use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2756628C1 (en) * 2021-01-15 2021-10-04 Юрий Борисович Соколов Emergency led lighting system

Also Published As

Publication number Publication date
GB2387723A (en) 2003-10-22
GB0208592D0 (en) 2002-05-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060415