Linear electric generator having an improved magnet and coil structure, and method of manufacture
First Claim
1. A magnet structure for a linear electric generator, comprising:
- at least one magnetic pole structure having poles of alternating polarities arranged in series,wherein said magnetic pole structure comprises at least two pairs of parallelepiped shaped dipole magnets each having two ends and lateral faces, said lateral faces of said dipole magnets in said pairs being joined together such that like poles in respective said dipole magnets abut each other, and said ends of said dipole magnets being joined together to form said magnetic pole structure.
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Accused Products
Abstract
Linear electric generators include stationary windings and armature magnets arranged to reciprocate axially relative to the windings, or stationary magnet structures and movable windings arranged to reciprocate relative to the stationary magnet structures. The armature magnets or stationary magnet structures are in the form of multiple pole magnets made up of a plurality of individual pole structures, each pole structure including a pair of magnets joined to each other with facing poles of like polarity. In addition, the windings may be in the form of a double winding structure including at least one first clockwise winding and at least one second counterclockwise winding arranged in a multi-layered stacked arrangement.
59 Citations
8 Claims
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1. A magnet structure for a linear electric generator, comprising:
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at least one magnetic pole structure having poles of alternating polarities arranged in series, wherein said magnetic pole structure comprises at least two pairs of parallelepiped shaped dipole magnets each having two ends and lateral faces, said lateral faces of said dipole magnets in said pairs being joined together such that like poles in respective said dipole magnets abut each other, and said ends of said dipole magnets being joined together to form said magnetic pole structure. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification