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Patent Searching and Data


Title:
AC GENERATOR FOR VEHICLES
Document Type and Number:
WIPO Patent Application WO/2016/079866
Kind Code:
A1
Abstract:
The present invention provides an AC generator for vehicles, that suppresses reduction in rectifying element reliability and generator cooling properties and whereby the axial direction dimensions of rectification devices can be reduced. In these rectification devices (30, 30A, 30B, 30C), circuit boards (40, 40A, 40B) are arranged between a first rectifying element holding section (32) and a second rectifying element holding section (36), in a state in which first rectifying element connection sections (42) are loosely fitted into second through-holes (46) formed in the second rectifying element holding section (36) and second rectifying element connection sections (41) are loosely fitted into first through-holes (45) formed in the first rectifying element holding section (32). First lead electrodes (28b) for a plurality of first rectifying elements (28) each extend in the axial direction and are connected to each first rectifying element connection section (42) and second lead electrodes (29b) for a plurality of second rectifying elements (29) each extend in the axial direction and are connected to each second rectifying element connection section (41).

Inventors:
AKIYOSHI MASAO (JP)
KOBAYASHI YUZURU (JP)
HIGASHINO KYOKO (JP)
Application Number:
PCT/JP2014/080901
Publication Date:
May 26, 2016
Filing Date:
November 21, 2014
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H02K9/06; H02K11/04; H02K19/36
Domestic Patent References:
WO2011111246A12011-09-15
WO2013132653A12013-09-12
Foreign References:
JP2014068427A2014-04-17
JPS4732318A
JPH09107666A1997-04-22
JPH02122570U1990-10-08
JP2001231233A2001-08-24
JP2001231232A2001-08-24
Other References:
See also references of EP 3223407A4
Attorney, Agent or Firm:
SOGA, Michiharu et al. (JP)
Michiharu Soga (JP)
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