Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ROTARY ELECTRIC MACHINE ARMATURE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2019/059293
Kind Code:
A1
Abstract:
A rotary electric machine armature (1) comprises: an armature core (2); and coil (3). The coil (3) is formed by connecting a plurality of segment conductors (4) to each other. The segment conductors (4) each have a conductor side part (41) that extends along an axial direction (L). Each conductor side part (41) is provided with a joint part (43). Each joint part (43) has a facing surface (44). The joint parts (43) of a pair of segment conductors (4) are joined to each other in a state where the facing surfaces (44) of the joint parts (43) face each other, and the facing surfaces (44) each have a part that faces in a radial direction (R) and are formed such that the facing surfaces (44) have no overlapping parts therebetween when viewed in the radial direction (R) over the entirety of the facing surfaces (44).

Inventors:
KOGA Kiyotaka (10, Takane, Fujiicho, Anjo-sh, Aichi 92, 〒4441192, JP)
SUGIHARA Tomotsugu (10, Takane, Fujiicho, Anjo-sh, Aichi 92, 〒4441192, JP)
Application Number:
JP2018/034861
Publication Date:
March 28, 2019
Filing Date:
September 20, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
AISIN AW CO., LTD. (10 Takane, Fujiicho Anjo-sh, Aichi 92, 〒4441192, JP)
International Classes:
H02K3/04; H02K15/085
Domestic Patent References:
WO2013128970A12013-09-06
Foreign References:
JP2004048890A2004-02-12
JP2010068590A2010-03-25
JP2006158044A2006-06-15
JPH10501957A1998-02-17
JP2013208038A2013-10-07
JP2015023771A2015-02-02
Attorney, Agent or Firm:
R&C IP LAW FIRM (3-3 Nakanoshima 3-chome, Kita-ku Osaka-sh, Osaka 05, 〒5300005, JP)
Download PDF: