Marine wave energy conversion system
AssigneeNavatek, Ltd.
InventorsSteven Loui, Gary Shimozono
Life of this patent
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Abstract
An energy conversion system includes a first mechanical system for converting reciprocating motion to rotary motion, a second system formed of belts and pulleys connected to said first system and driven by said rotary motion to lift a weight in response to said rotary motion from a first position to a second position and allow the weight to return to said first position under the influence of gravity. A rotary electrical is driven by the second system through a transmission means connected to the second system to create electricity only while the weight is returning from its second to its first position.
Claims25
An energy conversion system comprising first means for converting reciprocating motion to rotary motion, second means connected to said first means and driven by said rotary motion for lifting a weight in response to said rotary motion from a first position to a second position and for allowing said weight to return to said first position under the influence of gravity, a rotary electrical generator, and transmission means connected to said second means for driving said rotary electrical generator to create electricity only while said weight is returning from said second to said first position.
An energy conversion system comprising first means for generating a reciprocal motion, second means for converting said reciprocal motion to rotary motion;
- a weight;
- third means connected to said second means and driven by said rotary motion for lifting said weight in response to said rotary motion from a first position to a higher second position and for allowing said weight to return to said first position under the influence of gravity, a rotary electrical generator, and transmission means connected to said third means for driving said rotary electrical generator to creates electricity only while said weight is returning from its higher second position to said first position.
Dependencies are inferred from the claim text.