GB8822299D0 - Uninterrupted power supply - Google Patents

Uninterrupted power supply

Info

Publication number
GB8822299D0
GB8822299D0 GB888822299A GB8822299A GB8822299D0 GB 8822299 D0 GB8822299 D0 GB 8822299D0 GB 888822299 A GB888822299 A GB 888822299A GB 8822299 A GB8822299 A GB 8822299A GB 8822299 D0 GB8822299 D0 GB 8822299D0
Authority
GB
United Kingdom
Prior art keywords
power supply
uninterrupted power
uninterrupted
supply
power
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Withdrawn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
GB888822299A
Other versions
GB2210214A (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.)
Chloride Group Ltd
Original Assignee
Chloride Group 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 Chloride Group Ltd filed Critical Chloride Group Ltd
Publication of GB8822299D0 publication Critical patent/GB8822299D0/en
Publication of GB2210214A publication Critical patent/GB2210214A/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Withdrawn legal-status Critical Current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)
  • Inverter Devices (AREA)
GB8822299A 1987-09-22 1988-09-22 Uninterrupted power supply Withdrawn GB2210214A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878722234A GB8722234D0 (en) 1987-09-22 1987-09-22 Uninterrupted power supply

Publications (2)

Publication Number Publication Date
GB8822299D0 true GB8822299D0 (en) 1988-10-26
GB2210214A GB2210214A (en) 1989-06-01

Family

ID=10624169

Family Applications (2)

Application Number Title Priority Date Filing Date
GB878722234A Pending GB8722234D0 (en) 1987-09-22 1987-09-22 Uninterrupted power supply
GB8822299A Withdrawn GB2210214A (en) 1987-09-22 1988-09-22 Uninterrupted power supply

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB878722234A Pending GB8722234D0 (en) 1987-09-22 1987-09-22 Uninterrupted power supply

Country Status (1)

Country Link
GB (2) GB8722234D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8910193D0 (en) * 1989-05-04 1989-06-21 Astec Int Ltd Improvements in power supplies
DE59007774D1 (en) * 1990-09-06 1995-01-05 Siemens Nixdorf Inf Syst Arrangement of units of an optionally battery-bufferable power supply device.
CA2114507A1 (en) * 1994-01-28 1995-07-29 Seshadri Sivakumar Bimodal fast transfer off-line uninterruptible power supply
US5463283A (en) * 1994-05-24 1995-10-31 Bkl, Inc. Drive circuit for electroluminescent lamp
GB9709405D0 (en) * 1997-05-10 1997-07-02 Oldham Crompton Batteries Limi Drive system for battery powered vehicles
US6369461B1 (en) * 2000-09-01 2002-04-09 Abb Inc. High efficiency power conditioner employing low voltage DC bus and buck and boost converters

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3141139A1 (en) * 1981-10-16 1983-04-28 CEAG Licht- und Stromversorgungstechnik GmbH, 4600 Dortmund FLUORESCENT LAMP SAFETY LIGHT
GB2111326B (en) * 1981-12-01 1985-07-24 Chloride Group Ltd No-break power supply
JPS59188347A (en) * 1983-04-08 1984-10-25 株式会社東芝 No-break power source
US4730242A (en) * 1986-09-25 1988-03-08 Wisconsin Alumni Research Foundation Static power conversion and apparatus having essentially zero switching losses

Also Published As

Publication number Publication date
GB8722234D0 (en) 1987-10-28
GB2210214A (en) 1989-06-01

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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)