Pneumatic instrument particle trap

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5333637
SERIAL NO

08076820

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A transducer which provides a regulated pneumatic output as a function of an electric control input includes a housing, a gas regulator, and a particle trap. The housing has a passage therein, the passage including an inlet for receiving a pressurized gas supply and an outlet. The particle trap is disposed in the passage and includes a trap plate and a trap nozzle which directs gas against the trap plate so as to remove undesired entrained particles from the gas before it reaches the gas regulator.

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Patent Owner(s)

Patent OwnerAddress
ROSEMOUNT INC8200 MARKET BOULEVARD CHANHASSEN MN 55317

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gravel, James L Prior Lake, MN 8 297

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