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1. (CN104704716) 旋转电机的绝缘构造及其制造方法

Office : China
Application Number: 201380051714.9 Application Date: 01.10.2013
Publication Number: 104704716 Publication Date: 03.10.2017
Grant Number: 104704716 Grant Date: 03.10.2017
Publication Kind : B
Prior PCT appl.: Application Number:PCTJP2013076689 ; Publication Number: Click to see the data
IPC:
H02K 3/34
H02K 15/095
H02K 15/10
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
3
Details of windings
32
Windings characterised by the shape, form, or construction of the insulation
34
between conductors or between conductor and core, e.g. slot insulation
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
15
Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing dynamo-electric machines
08
Forming windings by laying conductors into or around core part
095
by laying conductors around salient poles
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
15
Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing dynamo-electric machines
10
Applying solid insulation to the windings, the stator, or the rotor
Applicants: 株式会社日立制作所
Inventors: 梶田大毅
中须信昭
Agents: 北京银龙知识产权代理有限公司 11243
北京银龙知识产权代理有限公司 11243
Priority Data: 2012-225651 11.10.2012 JP
Title: (ZH) 旋转电机的绝缘构造及其制造方法
Abstract: front page image
(ZH) 在具有定子和转子的旋转电机的绝缘构造中,构成定子的定子齿部具备:层叠软磁性材料的板材所得的铁芯(31)、配置在铁芯(31)的周围的电线、配置在铁芯(31)和电线之间的绝缘体(32a、32b)。绝缘体(32a、32b)由有伸缩性的部件或具有弯曲弹性的部件构成,在伸展的状态或展开的状态下装配在铁芯(31)的周围,具备在层叠厚度方向上对构成铁芯(31)的软磁性材料的板材加压的拉伸强度、弯曲强度。由此,能够提供一种能够没有模具地制作任意形状的定子齿部的旋转电机的绝缘构造及其制造方法。