SYSTEM AND METHOD FOR CONTROLLING VACUUM IN A CLOSED FLUID SYSTEM

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United States of America Patent

APP PUB NO 20240329673A1
SERIAL NO

18577025

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A vacuum controller for isolating the vacuum chamber of a vacuum pump, the vacuum controller comprising a shell comprising an inlet and an outlet, the outlet being fluidly connected to the vacuum pump, a diaphragm disposed within the shell and defining a first cavity and a second cavity within the shell, the first and second cavities being on opposite sides of the diaphragm and the second cavity being in fluid communication with the outlet, a pressure balance module adapted to selectively fluidly connect the first and second cavities in an open configuration and a controller adapted to selectively actuate the pressure balance module wherein the diaphragm fluidly restricts at least one of the inlet and the outlet when the pressure balance module is in a closed configuration.

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Patent Owner(s)

Patent OwnerAddress
PLACEMENTS CHIC INCSHERBROOKE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chicoine, Martin Sherbrooke, QC, CA 1 0

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