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Title:
SLIP RING STRUCTURE
Document Type and Number:
Japanese Patent JP2014103759
Kind Code:
A
Abstract:

To provide a slip ring structure that makes adjustment work after assembling easy.

A slip ring structure 20 includes slip rings 30U, 30V, and 30W provided rotatably around a common axis. The slip ring structure 20 is connected the slip rings 30U, 30V, and 30W of each phase, respectively, and includes bus bars 40U, 40V, and 40W extending in an axial direction. At at least one point of positions in the axial direction, the shorter the length of the bus bar in the axial direction is, the larger the cross-sectional area in a cross section perpendicular to the axis.


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Inventors:
Yumoto, Shuji
Kubo, Hideto
Hayashi, Hiroto
Kamitsuji, Kiyoshi
Matsumoto, Shohei
Yoshihara, Koji
Fujiwara, Hirofumi
Application Number:
JP2012000253873
Publication Date:
June 05, 2014
Filing Date:
November 20, 2012
Export Citation:
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Assignee:
TOYOTA INDUSTRIES CORP
International Classes:
H02K13/00; H01R39/08
Attorney, Agent or Firm:
曾我 道治
梶並 順
田口 雅啓
大井 一郎
光永 和宏