Title:
ROTATING ELECTRICAL MACHINE
Document Type and Number:
WIPO Patent Application WO/2016/194829
Kind Code:
A1
Abstract:
This rotating electrical machine 1 is provided with a rotor 60 which is supported rotatably, a stator 10 which has a core 20 and is disposed with a gap of a prescribed size between the stator 10 and the rotor 60, and a bobbin 30 which is mounted on the core 20, wherein: the core 20 is provided with a plurality of teeth 22 extending outward in a radial direction RA; the teeth 22, in conjunction with an insulating portion 32 of the bobbin 30, form a winding attachment portion 80; an aluminum wire 81 is wound around the winding attachment portion 80 to form a winding portion 50; and the width of the winding attachment portion 80 gradually increases in the direction in which the winding progresses, from a starting point S at which winding of the aluminum wire 81 starts, to an ending point E at which the winding of the aluminum wire 81 ends.
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Inventors:
MIZUTANI SEIICHI (JP)
KANEMITSU KENTARO (JP)
KANEMITSU KENTARO (JP)
Application Number:
PCT/JP2016/065764
Publication Date:
December 08, 2016
Filing Date:
May 27, 2016
Export Citation:
Assignee:
DENSOTRIM CO LTD (JP)
International Classes:
H02K3/34; H02K1/14; H02K3/02; H02K15/095
Foreign References:
| JP2010130831A | 2010-06-10 |
Attorney, Agent or Firm:
KIKUCHI, YASUHIRO (JP)
Yasuhiro Kikuchi (JP)
Yasuhiro Kikuchi (JP)
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