Electrical generator or motor structure – Dynamoelectric – Reciprocating
Reexamination Certificate
2008-07-15
2008-07-15
Tamai, Karl I (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Reciprocating
C310S080000, C310S015000, C310S268000
Reexamination Certificate
active
07400069
ABSTRACT:
A generator for producing electric power includes a drive mechanism, such as a drive motor, having a rotor supported for rotation about an axis. A first generator magnet driveable by the rotor includes a reference pole facing in a first direction. A second generator magnet driveable by the rotor includes a pole of opposite polarity from the reference pole located near the reference pole and facing in the first direction. The first and second generator magnets produce a magnetic field whose flux extends between the reference pole of the first generator magnet and opposite pole of the second generator magnet. A stator includes an electrical conductor winding located adjacent the first and second magnets such that the magnetic field repetitively intersects the winding as the rotor driveably rotates. The drive motor for operating the generator includes a pair of first and second rotor magnets spaced angularly about the axis and supported on the rotor, a reciprocating magnet, and an actuator for moving the first reciprocating magnet cyclically toward and away from the first pair of the rotor magnets, for cyclically rotating the first pair of rotor magnets relative to the reciprocating magnet.
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Herberger, Esq. Robert J.
Tamai Karl I
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