GB9005516D0 - Uninterruptible electrical power supply - Google Patents

Uninterruptible electrical power supply

Info

Publication number
GB9005516D0
GB9005516D0 GB909005516A GB9005516A GB9005516D0 GB 9005516 D0 GB9005516 D0 GB 9005516D0 GB 909005516 A GB909005516 A GB 909005516A GB 9005516 A GB9005516 A GB 9005516A GB 9005516 D0 GB9005516 D0 GB 9005516D0
Authority
GB
United Kingdom
Prior art keywords
power supply
electrical power
uninterruptible electrical
uninterruptible
supply
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.)
Withdrawn
Application number
GB909005516A
Other versions
GB2242082A (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.)
Epsilon International UK Ltd
Original Assignee
Epsilon International UK 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 Epsilon International UK Ltd filed Critical Epsilon International UK Ltd
Priority to GB9005516A priority Critical patent/GB2242082A/en
Publication of GB9005516D0 publication Critical patent/GB9005516D0/en
Publication of GB2242082A publication Critical patent/GB2242082A/en
Withdrawn legal-status Critical Current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

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
GB9005516A 1990-03-12 1990-03-12 "An uninterruptible power supply" Withdrawn GB2242082A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9005516A GB2242082A (en) 1990-03-12 1990-03-12 "An uninterruptible power supply"

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9005516A GB2242082A (en) 1990-03-12 1990-03-12 "An uninterruptible power supply"

Publications (2)

Publication Number Publication Date
GB9005516D0 true GB9005516D0 (en) 1990-05-09
GB2242082A GB2242082A (en) 1991-09-18

Family

ID=10672463

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9005516A Withdrawn GB2242082A (en) 1990-03-12 1990-03-12 "An uninterruptible power supply"

Country Status (1)

Country Link
GB (1) GB2242082A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5592030A (en) * 1993-08-19 1997-01-07 Adahan; Carmeli Power supply for energizing DC load from AC or DC source
US5576941A (en) * 1994-08-10 1996-11-19 York Technologies, Inc. Modular power supply system
US5635773A (en) * 1995-08-23 1997-06-03 Litton Systems, Inc. High efficiency, no dropout uninterruptable power supply
CN105846532A (en) * 2015-01-13 2016-08-10 伊顿制造（格拉斯哥）有限合伙莫尔日分支机构 Uninterrupted power source and control method therefor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU475580B2 (en) * 1973-06-18 1976-08-26 United Aircraft Corporation Battery peaking unit for fuel cell power plants
US4488057A (en) * 1983-07-15 1984-12-11 Opt Industries, Inc. AC-DC Switching regulator uninterruptible power supply
US4860185A (en) * 1987-08-21 1989-08-22 Electronic Research Group, Inc. Integrated uninterruptible power supply for personal computers

Also Published As

Publication number Publication date
GB2242082A (en) 1991-09-18

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)