Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Murray F Feller0
Date of Patent
January 18, 2011
0Patent Application Number
126503470
Date Filed
December 30, 2009
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Ultrasonic transit time flow meters using transducers mounted on insertion probes spaced apart along a pipe axis provide an economical way to measure fluid flow. The accuracy of these flow meters can be improved by providing additional transducers to measure the current speed of sound of a working fluid; the actual spacing of the probes; and the diameter of the pipe through which the fluid is flowing.
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