GB2016223B - Emergency lighting - Google Patents

Emergency lighting

Info

Publication number
GB2016223B
GB2016223B GB7906893A GB7906893A GB2016223B GB 2016223 B GB2016223 B GB 2016223B GB 7906893 A GB7906893 A GB 7906893A GB 7906893 A GB7906893 A GB 7906893A GB 2016223 B GB2016223 B GB 2016223B
Authority
GB
United Kingdom
Prior art keywords
emergency lighting
emergency
lighting
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
Application number
GB7906893A
Other versions
GB2016223A (en
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.)
MAYLECTRO Ltd
Original Assignee
MAYLECTRO Ltd
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 MAYLECTRO Ltd filed Critical MAYLECTRO Ltd
Priority to GB7906893A priority Critical patent/GB2016223B/en
Publication of GB2016223A publication Critical patent/GB2016223A/en
Application granted granted Critical
Publication of GB2016223B publication Critical patent/GB2016223B/en
Expired 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
    • H02J9/02—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which an auxiliary distribution system and its associated lamps are brought into service
    • 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

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
GB7906893A 1978-02-09 1979-02-27 Emergency lighting Expired GB2016223B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7906893A GB2016223B (en) 1978-02-09 1979-02-27 Emergency lighting

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB530678 1978-02-09
GB7906893A GB2016223B (en) 1978-02-09 1979-02-27 Emergency lighting

Publications (2)

Publication Number Publication Date
GB2016223A GB2016223A (en) 1979-09-19
GB2016223B true GB2016223B (en) 1982-11-03

Family

ID=26239791

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7906893A Expired GB2016223B (en) 1978-02-09 1979-02-27 Emergency lighting

Country Status (1)

Country Link
GB (1) GB2016223B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568065B1 (en) * 1984-07-18 1986-11-14 Accumulateurs Fixes SELF-LIFE TEST DEVICE FOR SAFETY LIGHTING BLOCK
AU579221B2 (en) * 1985-01-30 1988-11-17 Hubbell Incorporated Emergency lighting supervisory system
FR2616929B1 (en) * 1987-06-18 1989-12-15 Impex Comptoir General AUTONOMY TEST CONTROL DEVICE FOR A SET OF SAFETY LIGHTING BLOCKS
IT1213713B (en) * 1987-10-29 1989-12-29 Monteveglio Bo A AUTONOMOUS EMERGENCY LIGHTING SYSTEM WITH PROGRAMMED, DISPLAYED AND EVENTUALLY CENTRALIZED SELF-DIAGNOSIS IN CONNECTION WITH THE POWER SUPPLY
CN201069088Y (en) * 2007-08-06 2008-06-04 巴力士照明有限公司 Emergency illuminator

Also Published As

Publication number Publication date
GB2016223A (en) 1979-09-19

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980227