Adjustable Disc Mechanism for Gas Regulator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20080258095A1
SERIAL NO

12105709

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A gas regulator comprises an actuator and a valve body, wherein the actuator includes a valve disc with a cylindrical shroud that extends beyond the valve disc to direct the flow of fluid through the regulator toward the outlet of the valve and away from the actuator. This configuration advantageously reduces the amount of pressure drop experienced by the actuator during normal operation, thereby minimizing a phenomenon known as 'droop.' At least in one embodiment, the shroud can be adjustable and/or removable to allow the regulator to be tuned for specific applications.

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Patent Owner(s)

Patent OwnerAddress
FISHER CONTROLS INTERNATIONAL LLC205 S CENTER STREET MARSHALLTOWN IA 50158

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ackerman, Neal A McKinney, TX 2 5
Hawkins, James C Allen, TX 17 179
Mevius, Jason S McKinney, TX 18 139

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