Turbine
OwnerMichael Eskeliinventor
Life of this patent
Estimating the term…
Abstract
A method and apparatus for the generation of power wherein a working fluid is compressed within outward extending rotor passages, and then passed inward in other rotor passages with accompanying expansion and deceleration, with work being generated by the decelerating fluid. Heat may be added into the working fluid near the rotor periphery, and in closed rotors, heat is removed from the working fluid after expansion. A regenerator also may be used mounted on the rotor exchanging heat between two streams of the working fluid. The working fluid passages during the deceleration are curved backward, while the working fluid passages for acceleration are usually radial. The working fluid may be either a liquid or gas, and the heating fluid and the cooling fluid may also be either a liquid or gas.
Claims5
In a power generating turbine, wherein a working fluid is accelerated and pressurized within a rotating rotor first outwardly extending passages, and wherein a working fluid is expanded within a rotating rotor inwardly extending second passages, with the first and the second passages being connected at their outward ends by a passage means to allow said working fluid to flow outwardly within the first passage and through said passage means and inwardly within the second passage, the improvement comprising:
- a. a curved inwardly extending second passage, for the generation of thrust and torque on said rotating rotor, with the curvature of said curved inwardly extending passage being backward and away from the direction of rotation.
Dependencies are inferred from the claim text.