Pressurized piston expulsion system
AssigneeThe United States of America as represented by the Secretary of the Army
InventorBen F. Wilson
Life of this patent
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Abstract
A pressurized piston expulsion system in which an inner and smaller tank is n the form of a piston and mounted inside a larger tank by being sealably and slidably mounted therein to define two chambers in the larger tank and the smaller tank including high pressure stored gas therein with valving means for controlling flow of the gas to one side of the smaller tank and piston to cause fuel on an opposite side of the smaller tank and piston to be dispensed to a point of use.
Claims2
A pressurized piston expulsion system comprising an elongated cylindrical tank having a cylindrical inner surface, a combination small tank and piston mounted inside said elongated cylindrical tank and sealably and slidably mounted relative to said inner cylindrical surface to define chambers on opposite sides of said small tank and piston, said small tank and piston having a chamber therein for containing high pressure gas therein, and valve means for controlling the flow of gas from said chamber of said small tank and piston and into one of the chambers of said elongated cylindrical tank.
Dependencies are inferred from the claim text.