Boots – shoes – and leggings
Patent
1996-07-24
1997-11-25
Trammell, James P.
Boots, shoes, and leggings
364509, 73861, 7386152, 7386153, 7386165, 7386102, 7386121, 7317011, 239DIG3, G01F 560
Patent
active
056919140
ABSTRACT:
An apparatus for calculating fluid flow in a channel, comprising a probe member which detects fluid depth in the channel; a mechanism for measuring average fluid velocity in the channel; a mechanism for correcting the detected fluid depth based upon the measured average fluid velocity in order to account for drawdown; and a mechanism for calculating average flow rate based upon the average fluid velocity measurement and the corrected fluid depth value.
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American Sigma, Inc.
Esser William F.
Nguyen Cuong H.
Trammell James P.
Weiner Irving M.
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