Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – For fault location
Reexamination Certificate
2007-04-19
2009-11-17
Dole, Timothy J (Department: 2831)
Electricity: measuring and testing
Fault detecting in electric circuits and of electric components
For fault location
C073S861010, C073S861170
Reexamination Certificate
active
07619418
ABSTRACT:
A magnetic flowmeter transmitter includes a flowtube and measurement circuitry which provides an output related to flow through the flowtube. Output circuitry, such as analog and pulse output circuitry, provides transmitter output(s) related to flow through the flowtube. Output verification circuitry of the transmitter is coupled to the output circuitry and provides verification of proper operation of the output circuitry by analyzing the output signals.
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Foss Scot R.
Hunter Kirk A.
Schulz Robert K.
Totenhagen William G.
Baldridge Benjamin M
Dole Timothy J
Rosemount Inc.
Westman Champlin & Kelly P.A.
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