AXIAL GAP TYPE ROTATING ELECTRICAL MACHINE
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United States of America Patent
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Issued Date -
Sep 15, 2016
app pub date -
Nov 22, 2013
filing date -
Nov 22, 2013
priority date (Note) -
Abandoned
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Abstract
An axial gap type rotating electrical machine includes: a rotor that is fixed to a rotation shaft; a stator that is arranged to face the rotor along an axial direction of the rotation shaft; a housing that contains the rotor and the stator; and a resin member for holding the stator to an inner wall of the housing; wherein: the stator comprises a plurality of cores that are arranged in a circumferential direction around the rotation shaft, an insulating bobbin that holds each of the cores, a coil that is wound upon the bobbin, and a first conductive member for shielding electrostatic coupling between the coil and the rotor; the bobbin is formed with an opening portion for housing the core and a flange portion that surrounds the opening portion; and the flange portion is formed with a groove portion in which the first conductive member is housed.
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