Liquid level and quality sensing apparatus, systems and methods using EMF wave propagation

Details for Australian Patent Application No. 2010263258 (hide)

Owner Schrader Electronics Ltd.

Inventors McCall, Alan Kenneth; Boudaoud, Idir

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2010263258

PCT Pub. Number WO2010/151327

Priority 61/269,648 26.06.09 US

Filing date 24 June 2010

Wipo publication date 29 December 2010

International Classifications

B01D 53/86 (2006.01) Separation of gases or vapours - Catalytic processes

F01N 3/20 (2006.01) Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust - specially adapted for catalytic conversion

G01F 23/26 (2006.01) Level indicators

G01N 27/06 (2006.01) Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means - of a liquid

G01N 27/22 (2006.01) Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means - by investigating capacitance

G01N 33/22 (2006.01) Investigating or analysing materials by specific methods not covered by groups - Fuels

G01R 27/26 (2006.01) Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom - Measuring inductance or capacitance

Event Publications

19 January 2012 PCT application entered the National Phase

  PCT publication WO2010/151327 Priority application(s): WO2010/151327

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