GB2360366B - Improvements in or relating to utility metering - Google Patents
Improvements in or relating to utility meteringInfo
- Publication number
- GB2360366B GB2360366B GB0006491A GB0006491A GB2360366B GB 2360366 B GB2360366 B GB 2360366B GB 0006491 A GB0006491 A GB 0006491A GB 0006491 A GB0006491 A GB 0006491A GB 2360366 B GB2360366 B GB 2360366B
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- utility metering
- metering
- utility
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/1563—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators without using an external clock
-
- 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
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0006491A GB2360366B (en) | 2000-03-18 | 2000-03-18 | Improvements in or relating to utility metering |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0006491A GB2360366B (en) | 2000-03-18 | 2000-03-18 | Improvements in or relating to utility metering |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0006491D0 GB0006491D0 (en) | 2000-05-10 |
GB2360366A GB2360366A (en) | 2001-09-19 |
GB2360366B true GB2360366B (en) | 2004-12-01 |
Family
ID=9887850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0006491A Expired - Fee Related GB2360366B (en) | 2000-03-18 | 2000-03-18 | Improvements in or relating to utility metering |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2360366B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100528985B1 (en) * | 2003-03-06 | 2005-11-22 | (주)이오시스템 | power supply and night vision device using the power supply |
GB2412796A (en) * | 2004-09-02 | 2005-10-05 | Teknek Electronics Ltd | Power supply with rechargeable cell and voltage booster |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2079498A (en) * | 1980-07-31 | 1982-01-20 | Suwa Seikosha Kk | A power circuit for an electronic timepiece |
GB2243503A (en) * | 1990-04-28 | 1991-10-30 | Koito Mfg Co Ltd | Lighting circuit for vehicular discharge lamp |
US5107138A (en) * | 1988-04-08 | 1992-04-21 | Seikosha Co., Ltd. | Integrated circuit with battery serving as power source having CMOS analog and digital circuits and regulated stepped up voltage source |
US5179508A (en) * | 1991-10-15 | 1993-01-12 | International Business Machines Corp. | Standby boost converter |
GB2258572A (en) * | 1991-08-08 | 1993-02-10 | Matsushita Electric Ind Co Ltd | Battery power supply with voltage step-up circuit |
US5412308A (en) * | 1994-01-06 | 1995-05-02 | Hewlett-Packard Corporation | Dual voltage power supply |
US5610450A (en) * | 1994-11-10 | 1997-03-11 | Fujitsu Limited | Power supply apparatus for efficiently utilizing battery and electronic apparatus using the power supply |
US5825165A (en) * | 1996-04-03 | 1998-10-20 | Micro Linear Corporation | Micropower switch controller for use in a hysteretic current-mode switching regulator |
WO1998053378A1 (en) * | 1997-05-23 | 1998-11-26 | The Board Of Trustees Of The University Of Illinois | Monolithic dc to dc converter |
-
2000
- 2000-03-18 GB GB0006491A patent/GB2360366B/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2079498A (en) * | 1980-07-31 | 1982-01-20 | Suwa Seikosha Kk | A power circuit for an electronic timepiece |
US5107138A (en) * | 1988-04-08 | 1992-04-21 | Seikosha Co., Ltd. | Integrated circuit with battery serving as power source having CMOS analog and digital circuits and regulated stepped up voltage source |
GB2243503A (en) * | 1990-04-28 | 1991-10-30 | Koito Mfg Co Ltd | Lighting circuit for vehicular discharge lamp |
GB2258572A (en) * | 1991-08-08 | 1993-02-10 | Matsushita Electric Ind Co Ltd | Battery power supply with voltage step-up circuit |
US5179508A (en) * | 1991-10-15 | 1993-01-12 | International Business Machines Corp. | Standby boost converter |
US5412308A (en) * | 1994-01-06 | 1995-05-02 | Hewlett-Packard Corporation | Dual voltage power supply |
US5610450A (en) * | 1994-11-10 | 1997-03-11 | Fujitsu Limited | Power supply apparatus for efficiently utilizing battery and electronic apparatus using the power supply |
US5825165A (en) * | 1996-04-03 | 1998-10-20 | Micro Linear Corporation | Micropower switch controller for use in a hysteretic current-mode switching regulator |
WO1998053378A1 (en) * | 1997-05-23 | 1998-11-26 | The Board Of Trustees Of The University Of Illinois | Monolithic dc to dc converter |
Non-Patent Citations (1)
Title |
---|
Electronic Engineering, October 1997, pages 51-54 * |
Also Published As
Publication number | Publication date |
---|---|
GB2360366A (en) | 2001-09-19 |
GB0006491D0 (en) | 2000-05-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB0020263D0 (en) | Improvements in or relating to applicators | |
GB0014113D0 (en) | Improvements in or relating to moulding | |
GB0218497D0 (en) | Improvements in or relating to electricity meters | |
GB2368612B (en) | Improvements in and relating to karabiners | |
GB0028982D0 (en) | Improvements in or relating to anair-bag arrangement | |
GB0008174D0 (en) | Improvements in or relating to compositions | |
GB0002291D0 (en) | Improvements in or relating to spreadsheets | |
GB0108322D0 (en) | Improvements in or relating to metering | |
GB2360366B (en) | Improvements in or relating to utility metering | |
GB0017257D0 (en) | Improvements in or realting to stairlifts | |
GB0123030D0 (en) | Improvements in or relating to electricity meters | |
GB0108288D0 (en) | Improvements in or relating to metering | |
GB2393310B (en) | Improvements in or relating to utility meters | |
GB2358708B (en) | Improvements in or relating to electricity meters | |
GB2368879B (en) | Improvements in or relating to keeps | |
GB2363468B (en) | Improvements in or relating to meters | |
GB2368203B (en) | Improvements in or relating to chargers | |
GB2363694B (en) | Improvements in or relating to supports | |
GB0018612D0 (en) | Improvements in or relating to supports | |
GB2360994B (en) | Improvements in or relating to stairlifts | |
GB0020997D0 (en) | Improvements in or relating to metering systems | |
GB0013899D0 (en) | Improvements in or relating to stairlifts | |
GB0022902D0 (en) | Improvements in or relating to stairlifts | |
GB0031175D0 (en) | Improvements in or relating to stairlifts | |
GB0008235D0 (en) | Improvements in or relating to cycles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20080318 |