VORTEX SHEDDING FLOWMETER FOR OPEN CHANNEL

Details for Australian Patent Application No. 2002321586 (hide)

Owner SEVERN TRENT WATER LIMITED YORKSHIRE WATER SERVICES LIMITED

Inventors SANDERSON, Mike; YEUNG, Hoi

Pub. Number AU-A-2002321586

PCT Number PCT/GB02/03991

PCT Pub. Number WO2003/021199

Priority 0121256.2 01.09.01 GB

Filing date 2 September 2002

Wipo publication date 18 March 2003

International Classifications

G01F 001/32 Measuring volume flow - by swirl flowmeter, e.g. using Karman vortices

G01F 001/00 Measuring volume flow

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 0121256.2 01.09.01 GB

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002321586

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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