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Class Information
Number: 60/498
Name: Power plants > Motor having a buoyant working member > Working member actuated by the rise and fall of a surface of a body of fluid > Having tide responsive working member positioning means
Description: Apparatus operable in a body of fluid whose surface rises and falls both in cycles of short periods, e.g., ocean waves, and in cycles of long periods, e.g., oceanic tides, said device having separate means responsive to each of said cyclic movements to cause said working member to move.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7456512 |
Portable sea-powered electrolysis generator |
Nov. 25, 2008 |
| 7448210 |
Wave powered system for generating energy |
Nov. 11, 2008 |
| 7444810 |
Lever operated pivoting float with generator |
Nov. 4, 2008 |
| 7444811 |
Wave power device |
Nov. 4, 2008 |
| 7076949 |
System for multiple harnessing and complemented conversion of energy from sea waves |
Jul. 18, 2006 |
| 6863806 |
Barge-mounted tidal-powered desalinization system |
Mar. 8, 2005 |
| 6857266 |
Wave energy converter |
Feb. 22, 2005 |
| 6644027 |
Apparatus for protecting a wave energy converter |
Nov. 11, 2003 |
| 6389810 |
Wave energy converter with float |
May. 21, 2002 |
| 6109029 |
Wave energy converter |
Aug. 29, 2000 |
| 5710464 |
Power drive system for converting natural potential energy into a driving power to drive a power generator |
Jan. 20, 1998 |
| 4675536 |
Apparatus for extracting energy from the waves in a body of liquid |
Jun. 23, 1987 |
| 4603551 |
Wave power converter |
Aug. 5, 1986 |
| 4469955 |
Float with means for compensating for tide height differences |
Sep. 4, 1984 |
| 4434375 |
Wave energy converter |
Feb. 28, 1984 |
| 4379235 |
Wave action generator |
Apr. 5, 1983 |
| 4302161 |
Wave pump apparatus |
Nov. 24, 1981 |
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