Measuring and testing – Volume or rate of flow – Using differential pressure
Reexamination Certificate
2007-03-27
2007-03-27
Lefkowitz, Edward (Department: 2855)
Measuring and testing
Volume or rate of flow
Using differential pressure
C073S204210, C073S204220, C073S204260
Reexamination Certificate
active
10906996
ABSTRACT:
A sensor and carrier device are provided in combination with a pipeline for either placing a sensor element within the flow stream of the pipeline or a device to divert flow outside of the pipeline to measure a parameter of the conditions within the pipeline or of the gas flowing through the pipeline. The configuration of the probe comprising the carrier and sensor is such as to reduce the possibility of structural failure of the probe.
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Dieterich Standard Corporation; Annubar Flow Measurement Industrial Line; Catalog; May 1979; 29 pages; Section B; Dieterich Standard Corporation—Subsidiary of DOVER Corporation, Boulder, Colorado.
Blackwell Sanders Peper Martin LLP
Evans, Esq. Lawrence E.
Kirkland, III Freddie
Lefkowitz Edward
Welker Engineering Company
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