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Patent Searching and Data


Title:
AXIAL-GAP ROTARY ELECTRIC MACHINE
Document Type and Number:
WIPO Patent Application WO/2017/145613
Kind Code:
A1
Abstract:
Provided is a low-cost and versatile means for inhibiting interference between a rotor and a wire in an axial-gap rotating electric machine. The axial-gap rotating electric machine is provided with: a stator in which a plurality of core members each having an iron core and a coil wound around the outer periphery of the iron core are annularly arranged around a shaft such that a magnetic line is oriented parallel to the shaft; a housing having an inner peripheral surface that radially faces the stator; a rotor disposed so as to face the stator having therebetween a predetermined air gap in an axial direction of the shaft; and a bracket which is disposed on an end surface of the housing and holds the shaft via a bearing. The wire drawn from the stator toward the bracket and a wire holding mechanism which holds the wire in a position away from the rotor are provided in the bracket or the housing.

Inventors:
TOKOI HIROOKI (JP)
ENOMOTO YUJI (JP)
DEGUCHI KENTA (JP)
SAKURAI NAOKI (JP)
TANIE HISASHI (JP)
Application Number:
PCT/JP2017/002418
Publication Date:
August 31, 2017
Filing Date:
January 25, 2017
Export Citation:
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Assignee:
HITACHI LTD (JP)
International Classes:
H02K5/04; H02K5/22; H02K21/24
Foreign References:
JP2014017915A2014-01-30
JPH069353U1994-02-04
Attorney, Agent or Firm:
TODA Yuji (JP)
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