Fluid heated roll

Claim 1

A REVOLVABLE LIQUID HEATED ROLL ASSEMBLAGE WHEREBY THE KINETIC ENERGY OF THE LIQUID SUPPLIED TO THE ROLL IS ALSO UTILIZED TO CAUSE A RECIRCULATION OF LIQUID IN THE ROLL COMPRISING, IN COMBINATION, AN INNER CYLINDER AN OUTER CYLINDER ARRANGED IN SPACED RELATION TO SAID INNER CYLINDER TO PROVIDE AN ANNULAR SPACED RELATION TO SAID INNER CONDUCTING MEANS INTERCONNECTING THE CAVITY OF SAID SHAFT AND SAID ANNULAR SPACE AND MAINTAINING SAID SHAFT IN CONCENTRIC SPACED RELATION TO THE INNER CYLINDER, SOME OF SAID CONDUCTING MEANS CONSTITUTING RETURN MEANS PROVIDING RE-CIRCULATING OPENINGS LEADING INTO SAID HOLLOW SHAFT, A NOZZLE PIECE POSITIONED WITHIN THE CAVITY OF SAID SHAFT, SAID NOZZLE PIECE BEING ADAPTED TO CONVERT THE KINETIC ENERGY OF THE LIQUID SUPPLIED TO THE ROLL INTO STATIC ENERGY, AN INLET NOZZLE EXTENDING INTO ONE END OF THE SHAFT IN SPACED RELATION TO AND IN AXIAL ALIGNMENT WITH THE NOZZLE PIECE AND FORMED TO PROVIDE AN ORIFICE WHICH IS POSITIONED INWARD PAST THE OPENINGS OF SAID RETURN CONDUCTING MEANS BETWEEN SAID SHAFT AND SAID ANNULAR SPACE, MEANS TO DELIVER A HIGH VELOCITY, HEATED FLUID TO SAID INLET NOZZLE AND A FLUID RETURN RECEPTACLE COMMUNICATING WITH SAID SHAFT AT A POINT OUTWARD OF THE INLET NOZZLE AND RECIRCULATING OPENINGS.