Prime-mover dynamo plants – Fluid-current motors – Wind
Reexamination Certificate
2011-01-11
2011-01-11
Waks, Joseph (Department: 2839)
Prime-mover dynamo plants
Fluid-current motors
Wind
Reexamination Certificate
active
07868477
ABSTRACT:
A device for supplying electricity to electrical equipment on a first element drivable for rotating operation with a predetermined rotation rate. A source of electricity includes a stator and a rotor that are rotatable in relation to each other. One of the rotor and stator is attached to the first element and another of the rotor and stator is attached to a second element including at least one braking member. In accordance with a predetermined drag coefficient, when interacting with a surrounding fluid medium in rotating operation a braking torque is induced, which results in a difference in rotation rate between the first element and the second element. An output to the source of electricity is based on a product of the braking torque and the rotation rate difference.
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Franklin Eric J.
SAAB AB
Venable LLP
Waks Joseph
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