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Title:
HOLDING STRUCTURE OF POWER COLLECTION AND DISTRIBUTION MEMBER, ELECTRIC MOTOR, AND METHOD OF MANUFACTURING ELECTRIC MOTOR
Document Type and Number:
Japanese Patent JP2015046959
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a holding structure of a power collection and distribution member the manufacturing cost of which can be reduced, and to provide an electric motor and a method of manufacturing the electric motor.SOLUTION: In a holding structure for holding first through third bus rings 41-43, for collecting and distributing a current to a winding 32, on a stator 3 including a plurality of cores 31 arranged annularly, the winding 32 wound around the plurality of cores 31, respectively, and an insulator 33 insulating between the core 31 and winding 32, a holding section 331 having first through third recesses 331a, 331b, 331c capable of housing a part of the first through third bus rings 41-43, respectively, is formed in the insulator 33, and the first through third bus rings 41-43 are held by the holding section 331 while being housed partially in the first through third recesses 331a, 331b, 331c.

Inventors:
EGAMI KENICHI
OKADA HIDENORI
YAZAKI MANABU
ONO KOICHI
Application Number:
JP2013175265A
Publication Date:
March 12, 2015
Filing Date:
August 27, 2013
Export Citation:
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Assignee:
HITACHI METALS LTD
HONDA MOTOR CO LTD
International Classes:
H02K3/34; H02K3/52
Domestic Patent References:
JP2007267569A2007-10-11
JP2009261094A2009-11-05
JP2002034212A2002-01-31
JP2003324887A2003-11-14
JP2005229677A2005-08-25
JP2009261082A2009-11-05
Foreign References:
WO2012141135A12012-10-18
Attorney, Agent or Firm:
Tadao Hirata
Kenji Tsunoda
Yuji Iwanaga
Keiko Nakamura
Endo Wako
Takashi Nomiyama
Hiroyuki Ito