Hybrid alternator

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United States of America Patent

PATENT NO 5753989
SERIAL NO

08414350

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A hybrid alternator comprising a stator, and a rotor mounted for rotation within the stator and separated therefrom by an air gap, said rotor having a rotor core defining a plurality of magnetic poles, adjacent ones of the magnetic poles having alternating north and south magnetic fields, the plurality of magnetic poles comprising at least one permanent magnetic pole defined by a permanent magnet, and a plurality of electromagnetic poles, each of which is defined by a wound field.

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Patent Owner(s)

Patent OwnerAddress
ECOAIR CORPFOUR INDUSTRIAL CIRCLE HAMDEN CT 06517-3152

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Curtiss, William P Chelsea, MA 22 824
Syverson, Charles D North Mankato, MN 23 981

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