Measuring and testing – Fluid pressure gauge – With protective separator
Reexamination Certificate
2011-05-31
2011-05-31
Allen, Andre J (Department: 2855)
Measuring and testing
Fluid pressure gauge
With protective separator
Reexamination Certificate
active
07950285
ABSTRACT:
The invention relates to a pressure sensor for measurements in hot, dynamic processes. The pressure sensor comprises a cylindrical housing in which a measuring element is located, and a round or annular membrane having at least one outer support. The outer support is arranged on the housing, offset behind a housing extension. The measuring element is adapted to acquire measurement data as a result of an axial displacement of the membrane. The housing extension is provided with a heat shield which is arranged, except on its edges, interspaced behind a gap.
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English translation of International Preliminary Examination Report on Patentability, issued Jun. 10, 2009.
Allen Andre J
Dority & Manning P.A.
Kistler Holding AG
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