Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2005-05-10
2005-05-10
Hofsass, Jeffery (Department: 2636)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S854600, C073S152180
Reexamination Certificate
active
06891477
ABSTRACT:
A system for monitoring at least one parameter of interest relating to a flow conduit having a through passage and a fluid flow therein comprises at least one measurement station coupled to the flow conduit for taking a measurement relating to the parameter of interest. An interrogation device is adapted to move proximate the measurement station and to transmit a first signal to the measurement station, and to receive a second signal from the measurement station relating to the parameter of interest. The measurement station receives power from the first signal.
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Baker Hughes Incorporated
Hofsass Jeffery
Madan Mossman & Sriram P.C.
Stone Jennifer A.
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