GB9005516D0 - Uninterruptible electrical power supply - Google Patents
Uninterruptible electrical power supplyInfo
- 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- Withdrawn
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)
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)
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)
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 |
-
1990
- 1990-03-12 GB GB9005516A patent/GB2242082A/en not_active Withdrawn
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) |