Measuring and testing – Fluid pressure gauge – With protective separator
Reexamination Certificate
2008-05-27
2008-05-27
Allen, Andre J (Department: 2855)
Measuring and testing
Fluid pressure gauge
With protective separator
C277S315000
Reexamination Certificate
active
10804547
ABSTRACT:
A remote seal assembly includes a seal body and an extension. The seal body defines a cavity with a diaphragm that seals the cavity from a process fluid. The extension is connected with the seal body on a first end and is configured for connection to a capillary tube on a second end. The extension defines a bore extending from the first end to the second end that is fluidically coupled to the cavity. A length of the extension is related to a temperature of the second end of the extension such that the second end of the extension is at or below an outgassing temperature of the material used to connect the extension and the capillary tube.
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Allen Andre J
Rosemount Inc.
Westman Champlin & Kelly P.A.
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