In-line back pressure fluid regulators

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United States of America Patent

PATENT NO 9152151
APP PUB NO 20120266980A1
SERIAL NO

13090770

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In-line back pressure fluid regulators are described. An example in-line fluid regulator includes a regulator body defining a sensing chamber and an outlet of a fluid flow path of the fluid regulator. The outlet is in fluid communication with the sensing chamber via a first flow passageway in the regulator body. A bonnet is coupled to the regulator body and defines an inlet of the fluid flow path and a loading chamber disposed between the sensing chamber and the inlet. The loading chamber is substantially sealed relative to the fluid flow path of the fluid regulator. A pressure sensor is disposed between the inlet and the sensing chamber, where the pressure sensor defines a second flow passageway to fluidly couple the inlet and the sensing chamber.

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Patent Owner(s)

  • TESCOM CORPORATION;TESCOM CORPORATION, A MINNESOTA COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Niebel, Ruediger Limburgerhof, DE 2 22
Olbrisch, Moritz Klaus Hamburg, DE 3 13
Rapsch, Falk Lubeck, DE 3 13

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