发明名称 |
DC MOTOR AND METHOD OF MANUFACTURING THE SAME |
摘要 |
A DC motor includes a cylindrical yoke constituting a magnetic path, pole cores fixed to an inner periphery of the yoke so as to be arranged at even intervals along a circumferential direction of the yoke, and a field conductor that generates a magnetic field to magnetize the pole cores when supplied with a current. The field conductor includes inter-core conductors each of which extends in an axial direction of the yoke so as to be disposed between circumferentially adjacent pole cores. Each of the inter-core conductors is formed by integrating a first conductor part that generates a magnetic field to be applied to one of the circumferentially adjacent pole cores and a second conductor part that generates a magnetic field to be applied to the other of the circumferentially adjacent pole cores. |
申请公布号 |
US2017025910(A1) |
申请公布日期 |
2017.01.26 |
申请号 |
US201615210626 |
申请日期 |
2016.07.14 |
申请人 |
DENSO CORPORATION |
发明人 |
HIRABAYASHI Takashi |
分类号 |
H02K3/04;H02K1/14;H02K1/08 |
主分类号 |
H02K3/04 |
代理机构 |
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代理人 |
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主权项 |
1. A DC motor comprising:
a cylindrical yoke constituting a magnetic path; pole cores fixed to an inner periphery of the yoke so as to be arranged at even intervals along a circumferential direction of the yoke; and a field conductor that generates a magnetic field to magnetize the pole cores when supplied with a current, wherein the field conductor includes inter-core conductors each of which extends in an axial direction of the yoke so as to be disposed between the circumferentially adjacent pole cores, each of the inter-core conductors being formed by integrating a first conductor part that generates a magnetic field to be applied to one of the circumferentially adjacent pole cores and a second conductor part that generates a magnetic field to be applied to the other of the circumferentially adjacent pole cores. |
地址 |
Kariya-city JP |