Fluid-driven rotary engine
OwnerWilliam A. Criderinventor
Life of this patent
Estimating the term…
Abstract
A fluid driven rotary engine of the water wheel type comprising a spoked water wheel rotatably mounted on a hollow stationary axle and having a set of water collection containers supported on the outer ends of hollow hub-mounted wheel spokes. Water or other liquid is delivered under pressure or an available head to the interior of the axle and from there through the hollow spokes and nozzles at the ends of the spokes into the containers to impart rotation to the water wheel.
Claims13
A fluid driven rotary engine comprising a stationary axle having an interior space for receiving water or other liquid under pressure from an external source, and at least one spoked wheel assembly rotatable about the axis of said axle and comprising a hub rotatably supported on said axle, a set of angularly spaced apart wheel spokes extending radially from said hub and fixed at their inner ends to said hub for rotation therewith, a set of liquid collection containers each associated with and fixed to a different one of said spokes at the outer end thereof, each of said spokes being hollow and opening into the interior of the container that is fixed thereto, and said axle and said hub having apertures arranged to establish fluid communication between said interior space and each spoke for enabling liquid to flow through each spoke to the container at the outer end thereof for collection in the container as each spoke rotates through a pre-selected segment of the circular path of motion of said wheel assembly, said wheel assembly being rotated in a pre-selected direction by the force-exerting weight of the liquid collected in said containers, and each of said containers having an open end and being arranged to dump the liquid collected therein through its open end as it is rotated with its associated wheel spoke beyond said pre-selected segment.
A fluid driven rotary engine comprising a stationary axle having an interior space for receiving water or other liquid under pressure from an external source and at least first and second spoked wheel assemblies rotatably mounted on said axle and each including (a) a hub rotatably supported on said axle, (b) a set of angularly spaced apart wheel spokes extending radially from said hub and fixed thereto for rotation therewith, and (c) a set of liquid-confining containers each associated with and fixed to the outer end of a different one of said spokes, each spoke having a hollow interior in fluid communication with the interior of the container that is fixed thereto, there being aperture means in said axle and hub of each wheel assembly for enabling the liquid in said interior space to flow through each of said spokes to the container at the outer end thereof for collection in the container as each spoke is rotated through a segment of its circular path of motion about said axle, each wheel assembly being rotated in a pre-selected direction by the force-exerting weight of the liquid collected in its containers, and each container of each of said first and second assemblies having an open end and arranged to dump the liquid collected therein as it is rotated with its associated spoke beyond said pre-selected segment.
A water wheel apparatus comprising at least first and second water units each having (a) a hollow axle and (b) a spoked water wheel assembly rotatably mounted on said axle and including (i) a set of liquid-collecting containers and (ii) angularly spaced apart hollow hub-mounted wheel spokes supporting said containers and providing for the flow of water or other liquid from the interior of said axle to said containers for cyclic collection in the containers and discharge from the containers, each water wheel assembly being rotated through a 360 degree angle in a single predetermined direction by the force-exerted weight of liquid collected in its containers, means mounting said first unit to locate the axis of its axle at a first elevation below a body of water or other liquid, means mounting said second unit to locate the axis of its axle at a second elevation below said first elevation, first conduit means for delivering water from said body to the axle of said first unit, a trough positioned below the wheel assembly of said first unit for collecting the water discharged from the containers of said first unit, and further conduit means for delivering the water collected in said trough to the hollow axle of said second unit.
Dependencies are inferred from the claim text.