Buoyancy pump power system

Prime-mover dynamo plants – Tide and wave motors

Reexamination Certificate

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C290S042000, C417S333000

Reexamination Certificate

active

07952218

ABSTRACT:
A system for generating electricity includes a pump operable to convert wave motion from a body of water into mechanical energy. The pump includes an input port through which an operating fluid can enter the pump and an output port through which the operating fluid can exit the pump. A first outlet line and a second outlet line are fluidly coupled to the output port of the pump. A first reservoir is fluidly connected to the first outlet line, and a second reservoir is fluidly connected to the second outlet line, both reservoirs being selectively capable of receiving operating fluid driven through the output port.

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patent: 7735317 (2010-06-01), Welch, Jr.
patent: 7737572 (2010-06-01), Welch et al.
patent: 2008/0001410 (2008-01-01), Welch

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