Power plants – Motor having a buoyant working member – With means to vary buoyancy of working member
Patent
1979-10-11
1982-06-08
Cohen, Irwin C.
Power plants
Motor having a buoyant working member
With means to vary buoyancy of working member
405 76, F03B 1312
Patent
active
043333117
ABSTRACT:
A wave energy converting device disposed on the wave in the sea comprises a rotary shaft; a rotary hollow sleeve containing the rotary shaft therein; a plurality of partition walls for partitioning said hollow sleeve into a plurality of compartments; a plurality of radial plates each secured to the rotary shaft and said rotary sleeve to thereby form a plurality of water chambers; and plurality of first ports each formed in the rotary sleeve at the trailing end of each water chamber and adjacent to the radial plate corresponding to each water chamber.
REFERENCES:
patent: 7657 (1833-07-01), Spafford
patent: 169269 (1875-10-01), Johnson
patent: 576132 (1897-02-01), Kruse
patent: 1153235 (1915-09-01), McFarlane
patent: 2305203 (1942-12-01), Smith
patent: 2700874 (1955-02-01), Roure
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