Title:
The stator of rotation electrical machinery
Document Type and Number:
Japanese Patent JP5961997
Kind Code:
B2
Abstract:
A stator of a rotary electrical machine, includes a core unit configured by a plurality of core assemblies each including a laminated steel plate, an insulator, and a coil; a bus ring facing the core unit; and an accommodating box arranged at the insulator, accommodating an end portion of the coil, and including radially inward and outward engaged portions, the insulator including radially inward and outward extending portions, the radially inward extending portion including a radially inward engagement portion about which the accommodating box rotates in a radial direction of the core unit from an initial attachment position to an attached position and which engages with the radially inward engaged portion, the radially outward extending portion including a radially outward engagement portion which engages with the radially outward engaged portion in accordance with the rotation of the accommodating box to move the accommodating box in the radial direction.
Inventors:
Takashi Asaga
Tomoya Sugiyama
Tomoya Sugiyama
Application Number:
JP2011273227A
Publication Date:
August 03, 2016
Filing Date:
December 14, 2011
Export Citation:
Assignee:
Aisin Seiki Co., Ltd.
International Classes:
H02K3/34; H02K3/50
Domestic Patent References:
| JP2010233405A | ||||
| JP10175692A |
Attorney, Agent or Firm:
Kobayashi Osamu
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