METHOD AND APPARATUS FOR CONVERTING ENERGY IN A MOVING FLUID MASS TO ROTATIONAL ENERGY DRVING A TRANSMISSION

摘要

Three bodies interact to drive a transmission having a pair of one-way clutches coupling a single length of drive chain or other elongate flexible member to an intermeshed pair of counter rotatable gears so as to drive a primary shaft in a single rotational direction. The three bodies are a fixed body, a floating body, and a suspended and usually submerged weighted body. The three bodies are interconnected by the single length of the elongate flexible member and are spaced apart there along. The weighted body is mounted at one end of the elongate flexible member. The primary shaft is mounted above the surface of a moving fluid mass to either the fixed or floating body. The end of the flexible member opposite to the weight is mounted to the other of the fixed or floating body.

主权项

1. An apparatus for converting energy in a moving fluid mass having a vertically translating fluid surface to rotational energy driving a transmission, the apparatus comprising:
an elongate flexible member having first and second opposite ends, first, second, and third bodies connected to in spaced apart array along said elongate flexible member, wherein said first body is a submerged counter-weight mounted at said first end of said elongate flexible member, said counter-weight submerged in said moving fluid mass between said vertically translating fluid surface and a fixed bottom surface under said vertically translating fluid surface, wherein one of said second or third bodies has a transmission mounted thereto, said transmission including a pair of side-by-side oppositely free-running one-way clutches over which said flexible member is entrained, said one of said second or third bodies generally situate intermediate along said flexible member between said first and second ends and above said vertically translating fluid surface, the other of said second or third bodies at said second end of said flexible member, and having a weight which is greater than the weight of said counter-weight, wherein said one of said second or third bodies is a floating structure floating on said vertically translating fluid surface and said other of said second or third bodies at said second end of said flexible member is an anchor weight for resting on said fixed bottom surface under said vertically translating fluid surface of said moving fluid mass, and spaced outwardly of said floating structure so as to be away from said floating structure, wherein said floating structure has a top and sides extending downwardly from said top, and wherein at least one transmission shaft extends from said transmission, and wherein said transmission is mounted within a housing, separate from and adapted for mounting to said floating structure and said at least one transmission shaft extends through said housing so as to extend over and above said vertically translating fluid surface, wherein said flexible member is said entrained over said at least one transmission shaft and engaged thereon.