DOPPLER TYPE ULTRASONIC FLOWMETER, FLOW RATE MEASURING METHOD USING DOPPLER TYPE ULTRASONIC FLOWMETER AND FLOW RATE MEASURING PROGRAM USED IN THIS DOPPLER TYPE ULTRASONIC FLOWMETER

Details for Australian Patent Application No. 2003241982 (hide)

Owner TAKEDA, Yasushi THE TOKYO ELECTRIC POWER COMPANY, INCORPORATED

Inventors MORI, Michitsugu; TAKEDA, Yasushi

Pub. Number AU-A-2003241982

PCT Number PCT/JP03/07030

PCT Pub. Number WO2003/102513

Priority 2002-164859 05.06.02 JP; 2002-163648 04.06.02 JP; 2002-164860 05.06.02 JP; 2002-163651 04.06.02 JP

Filing date 3 June 2003

Wipo publication date 19 December 2003

International Classifications

G01F 001/66 Measuring volume flow - by measuring frequency, phase shift, or propagation time of electromagnetic or other waves, e.g. ultrasonic flowmeters

G01P 005/24 Measuring speed of fluids, e.g. of air stream

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 2002-164859 05.06.02 JP; 2002-163648 04.06.02 JP; 2002-164860 05.06.02 JP; 2002-163651 04.06.02 JP

12 February 2004 Application Open to Public Inspection

  Published as AU-A-2003241982

3 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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