Fluid handling – With heating or cooling of the system – Circulating fluid in heat exchange relationship
Patent
1980-04-22
1981-07-21
Stephan, Steven L.
Fluid handling
With heating or cooling of the system
Circulating fluid in heat exchange relationship
138 34, 138103, 138111, 165164, 165172, F16K 4900, F16L 5300, F28F 110
Patent
active
042792703
ABSTRACT:
This invention constitutes an improvement in a liquid transfer connector hose for the purpose of facilitating an unencumbered transfer of liquids between two points, such as a liquid conductor means of either a permanent or temporary nature, under conditions of below freezing temperature weather conditions, wherein this objective can be attained by having a new composition of components incorporated into the above Flexible Antifreeze Heatconductor Liquid Transfer Connector Hose which components essentially would be primary liquid transfer hose, a suitable heatsource, liquid antifreeze heatconductor hoses, pressure regulator, thermostat, pressure relief valve, pump, reservoir, suitable insulation layer and suitable connector fittings furtherwherein such aforementioned components would be assembled in such a way, as will become evident in the specification, as to make availble a liquid transfer connector hose which between insulation layer and the primary liquid conducting hose has installed a closed loop overlap antifreeze heatconductor hose system of some suitable flexible material, wherein the heatconducting liquid is pumped through aforementioned closed loop in phased circulation subject to the control action of a suitable thermostat the system is equipped with, wherein further this system operates safely and properly by also having built into it a pressure regulator and a pressure relief valve, and a suitable pump together with a suitable heatsource. It is very evident that the thusly described arrangement has definite advantages because it makes possible the transfer of liquids in subfreezing weather for instance in the application of fuel oil transfer in refueling operations in the arctic and other cold regions or the transfer of water in recreational trailer and mobile home parks or the transfer of water for firefighting purposes and so on and so on.
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Francis, Jr. William T.
Stephan Steven L.
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