AU1512801A - A kilowatt hour meter with a switching power supply - Google Patents

A kilowatt hour meter with a switching power supply

Info

Publication number
AU1512801A
AU1512801A AU15128/01A AU1512801A AU1512801A AU 1512801 A AU1512801 A AU 1512801A AU 15128/01 A AU15128/01 A AU 15128/01A AU 1512801 A AU1512801 A AU 1512801A AU 1512801 A AU1512801 A AU 1512801A
Authority
AU
Australia
Prior art keywords
power supply
switching power
hour meter
kilowatt hour
kilowatt
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.)
Abandoned
Application number
AU15128/01A
Inventor
Yixin Tian
Guofan Zhang
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.)
BEIJING KEBO INTELLIGENT INSTRUMENT Co Ltd
Original Assignee
BEIJING KEBO INTELLIGENT INSTR
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 BEIJING KEBO INTELLIGENT INSTR filed Critical BEIJING KEBO INTELLIGENT INSTR
Publication of AU1512801A publication Critical patent/AU1512801A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dc-Dc Converters (AREA)
AU15128/01A 1999-11-23 2000-11-23 A kilowatt hour meter with a switching power supply Abandoned AU1512801A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN99254404U CN2397497Y (en) 1999-11-23 1999-11-23 Kilowatt-hour meter with new power supply module
CN99254404 1999-11-23
PCT/CN2000/000488 WO2001038887A1 (en) 1999-11-23 2000-11-23 A kilowatt hour meter with a switching power supply

Publications (1)

Publication Number Publication Date
AU1512801A true AU1512801A (en) 2001-06-04

Family

ID=5327108

Family Applications (1)

Application Number Title Priority Date Filing Date
AU15128/01A Abandoned AU1512801A (en) 1999-11-23 2000-11-23 A kilowatt hour meter with a switching power supply

Country Status (3)

Country Link
CN (1) CN2397497Y (en)
AU (1) AU1512801A (en)
WO (1) WO2001038887A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101900760B (en) * 2010-06-25 2012-02-15 洪金文 Electricity meter and power source applicable to same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4998061A (en) * 1987-09-21 1991-03-05 Landis & Gyr Metering, Inc. Watthour meter with temperature compensation for wye connected systems
GB2286250B (en) * 1991-09-19 1996-04-03 Ampy Automation Digilog Improved power meter
CN2197672Y (en) * 1993-12-11 1995-05-17 赵宗政 Separate current sensor
CN2197674Y (en) * 1994-03-10 1995-05-17 周承书 Energy saving watt-hour meter
CN2212790Y (en) * 1994-12-12 1995-11-15 常州丸山电器设备有限公司 Electric card type single-phase watt-hour meter
CN2237853Y (en) * 1995-04-13 1996-10-16 涂玉炎 Power converter type single-phase bayonet-socket watt-hour meter
FR2766304B1 (en) * 1997-07-17 1999-10-01 Schlumberger Ind Sa SUPPLY CIRCUIT FOR AN ELECTRICITY METER
CN1254113A (en) * 1999-11-23 2000-05-24 北京科博智能仪表有限责任公司 Long-life multipurpose new type D. C. power supply

Also Published As

Publication number Publication date
WO2001038887A1 (en) 2001-05-31
CN2397497Y (en) 2000-09-20

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase
TH Corrigenda

Free format text: IN VOL 15, NO 38, PAGE(S) 8250-8254 UNDER THE HEADING APPLICATIONS LAPSED, REFUSED OR WITHDRAWN PLEASE DELETE ALL REFERENCE TO APPLICATION NO. 19618/00, 61852/00, 61853/00, 78186/00, 11660/01, 14051/01, 14070/01, 14103/01, 15085/01, 15086/01, 15095/01, 15096/01, 15097/01, 15098/01, 15101/01, 15102/01, 15103/01, 15104/01, 15105/01, 15106/01, 15107/01, 15109/01, 15110/01, 15112/01, 15113/01, 15124/01, 15128/01, 15163/01, 15297/01, 15313/01, 15332/01, 15344/01, 15454/01, 16470/01, 16842/01, 16868/01, 18963/01, 21495/01, 21621/01 AND 22370/01

MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase