Cryogenic liquid conditioning and delivery system

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United States of America Patent

PATENT NO 9903535
SERIAL NO

14721211

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Abstract

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A cryogenic liquid conditioning system with flow driven by head pressure of liquid contained in a cryogenic storage tank, and a cryogenic liquid delivery system with flow driven by pressure in the vapor space of the cryogenic storage tank. A heat exchanger, coupled to the cryogenic storage tank located below the liquid level of the tank, operates as a portion of both the conditioning system and delivery system. A piping system moves cryogenic liquid to the heat exchanger where it is vaporized, and then moves vaporized liquid to the vapor space of the cryogenic tank and an application. The piping system includes a controller and valve(s) for controlling flow through the system. A sensor for measuring the saturated pressure of cryogenic liquid is coupled to the storage tank or piping system, and is in communication with the flow controller.

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Patent Owner(s)

Patent OwnerAddress
GREEN BUFFALO FUEL LLC720 RIVERVIEW BOULEVARD TONAWANDA NY 14150

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Allen, Nathaniel Eaton Buffalo, US 3 7
Coleman, Peter Maurice Eden, US 2 2
Desjardins, Robert Francis Boston, US 5 15
Donovan, James Joseph Tonawanda, US 5 10
Nuernberger, Mark Ray West Falls, US 3 7
Snyder, Kenneth Leo Hamburg, US 5 15

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