Permanent magnet machine having rotor and stator with magnetic surfaces of alternating ridges and valleys
OwnerDavid Thomas Cavalierinventor
Life of this patent
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Abstract
The present invention is directed to the method of utilizing magnetic materials in permanent magnets and permanent magnet discs and surfaces, as a source of magnetic fields for producing rotational means, to produce a permanent magnet machine and utilizing this method to produce a powered means for use in remote pumping stations, geologic sensing stations both undersea and mountain top, remote electrical generating stations for inhabited areas of the planet off the power grid, power units for space stations, repair robots, planetary and lunar land rovers, astronomical research stations, electric generators, stabilization gyros and generators for autonomous robots, power units for motorized vehicles, and single person aircraft.
Claims4
A permanent magnet machine comprising:
- a rotor with a first plurality of permanent magnets placed on said rotor each of said first plurality of permanent magnets having a first magnet surface with alternating ridges and valleys originating near the center of said rotor and extending substantially radially toward the outer edge of said rotor, and a stator with a second plurality of permanent magnets placed on said stator, each of said second plurality of permanent magnets having a second magnet surface with alternating ridges and valleys originating near the center of said stator and extending radially toward the outer edge of said stator, wherein said rotor and said stator share a common axis of rotation where in said rotor first magnet surfaces are formed from magnetized material, and wherein said second magnet surfaces are formed from magnetized material.
A permanent magnet machine comprising:
- at least one rotor having a first plurality of triangle diamond shaped magnets embedded or affixed on said rotor, said first plurality of triangle diamond shaped magnets forming a rotor disc, each of said first plurality of triangle diamond shaped magnets having alternating ridges and valleys originating near the center of said rotor disc and extending substantially radially toward the outer edge of said rotor disc, wherein one radial edge of each of said first plurality of triangle diamond shaped magnets is negatively charged and the other radial edge of each of said first plurality of triangle diamond shaped magnets is positively charged, wherein each of said first plurality of triangle diamond shaped magnets is placed circumferentially adjacent to another of said first plurality of triangle diamond shaped magnets on said rotor disc, wherein all magnets of said first plurality of triangle diamond shaped magnets have the same polarity, wherein a straight line between the ridges of each of said first plurality of triangle diamond shaped magnets divides the negative and positive poles of that magnet, and wherein said rotor disc is positioned axially between at least two stators, each of said at least two stators containing a second plurality of triangle diamond shaped magnets, said second plurality of triangle diamond shaped magnets forming a stator disc, each of said second plurality of triangle diamond shaped magnets having alternating ridges and valleys originating near the center of said stator disc and extending radially toward the outer edge of said stator disc, wherein one side of each of said second plurality of triangle diamond shaped magnets, containing one of said ridges and axially facing said rotor disc, is negatively charged and the opposite side of each of said second plurality of triangle diamond shaped magnets is positively charged, wherein said at least one rotor and said at least two stators share a common center axis, wherein said rotor disc is coupled to a rotor shaft, and each of said stator discs is coupled to a stator housing that includes a bearing whose center is occupied by said rotor shaft.
Dependencies are inferred from the claim text.