ALECTRICAL ENERGY METERING DEVICE AND METHOD BY USING SAMPLING RESISTORS IN THE WHOLE CURRENT LOOP

Details for Australian Patent Application No. 2002354337 (hide)

Owner NANJING YUNENG ELECTRIC CO., LTD.

Inventors ZHU, Rong; HU, Guoxiang

Pub. Number AU-A-2002354337

PCT Number PCT/CN02/00869

PCT Pub. Number WO2004/051289

Filing date 5 December 2002

Wipo publication date 23 June 2004

International Classifications

G01R 022/00 Arrangements for measuring time integral of electric power or current, e.g. electricity meters

Event Publications

20 March 2003 Complete Application Filed

29 July 2004 Application Open to Public Inspection

  Published as AU-A-2002354337

25 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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