Prime-mover dynamo plants – Electric control – Tide and wave motors
Reexamination Certificate
2007-07-03
2009-06-30
Ponomarenko, Nicholas (Department: 2834)
Prime-mover dynamo plants
Electric control
Tide and wave motors
C290S043000, C290S053000
Reexamination Certificate
active
07554215
ABSTRACT:
A generator can convert the energy from subsurface currents or undertow into electricity. The generator has a submergible electrical coil adapted to allow water propelled by subsurface currents to enter and flow axially through the coil. The electrical coil is supported above a sea floor in substantial alignment with the subsurface currents. A magnetic shuttle is mounted to longitudinally reciprocate in the coil, driven by water flowing through the coil. Additionally, a plurality of electrical coils can be submerged above a sea floor. Magnetic shuttles are placed separately into a corresponding one of the coils to longitudinally reciprocate, driven by water flowing through the coils.
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Authors: Oskar Danielsson, Karin Thorburn, Mikael Eriksson and Mats Leijon, Title: Permanent Magnet Fixation Concepts for Linear Generator, Division for Electricity and Lightning Research, Department of Engineering Sciences, Uppsala University, Uppsala, Sweeden, Publication Date: Unknown.
www.aw-energy.com, Publication Date: Unknown.
Adams Thomas L.
Cuevas Pedro J
Ponomarenko Nicholas
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