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A cryogenic fluid delivery system includes an insulated storage tank containing a supply of cryogenic liquid, a pump, a heat exchanger and a gas and liquid mixer. The pump includes a pumping cylinder within which a sliding pumping piston is positioned. The pump also includes an actuating cylinder wi

A cryogenic fluid delivery system includes an insulated storage tank containing a supply of cryogenic liquid, a pump, a heat exchanger and a gas and liquid mixer. The pump includes a pumping cylinder within which a sliding pumping piston is positioned. The pump also includes an actuating cylinder within which a sliding actuating piston is positioned. The pumping and actuating pistons are joined by a connecting rod. A portion of the cryogenic liquid pumped from the storage tank by the pumping piston and cylinder is vaporized in the heat exchanger and introduced into the actuating cylinder on alternating sides of the actuating piston to power the pump. The vaporized cryogen is also used to heat the pumped cryogenic liquid in the mixer. The conditioned cryogenic liquid is then dispensed from the mixer via a dispensing line.

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A cryogenic fluid delivery system includes an insulated storage tank containing a supply of cryogenic liquid, a pump, a heat exchanger and a gas and liquid mixer. The pump includes a pumping cylinder within which a sliding pumping piston is positioned. The pump also includes an actuating cylinder wi

A cryogenic fluid delivery system includes an insulated storage tank containing a supply of cryogenic liquid, a pump, a heat exchanger and a gas and liquid mixer. The pump includes a pumping cylinder within which a sliding pumping piston is positioned. The pump also includes an actuating cylinder within which a sliding actuating piston is positioned. The pumping and actuating pistons are joined by a connecting rod. A portion of the cryogenic liquid pumped from the storage tank by the pumping piston and cylinder is vaporized in the heat exchanger and introduced into the actuating cylinder on alternating sides of the actuating piston to power the pump. The vaporized cryogen is also used to heat the pumped cryogenic liquid in the mixer. The conditioned cryogenic liquid is then dispensed from the mixer via a dispensing line. ing to claim 1, wherein said mobile modules form an industrial power station.