Invention Grant
- Patent Title: Motor
- Patent Title (中): 发动机
-
Application No.: US13160026Application Date: 2011-06-14
-
Publication No.: US09041269B2Publication Date: 2015-05-26
- Inventor: Shigemasa Kato , Seiya Yokoyama , Yoji Yamada , Keisuke Koide , Yoshiaki Takemoto , Shinji Santo
- Applicant: Shigemasa Kato , Seiya Yokoyama , Yoji Yamada , Keisuke Koide , Yoshiaki Takemoto , Shinji Santo
- Applicant Address: JP
- Assignee: Asmo Co., Ltd.
- Current Assignee: Asmo Co., Ltd.
- Current Assignee Address: JP
- Agency: Schwegman Lundberg & Woessner, P.A.
- Priority: JP2010-138297 20100617; JP2010-138298 20100617; JP2010-148915 20100630; JP2010-148916 20100630
- Main IPC: H02K21/12
- IPC: H02K21/12 ; H02K1/06 ; H02K1/27 ; H02K1/14 ; H02K1/30 ; H02K5/173 ; H02K11/00 ; H02K21/14 ; H02K21/16 ; H02K29/03

Abstract:
There is provided a motor including a rotor and a stator arranged outside the rotor in the radial direction. The rotor includes a rotor core, a plurality of magnets arranged at equal intervals in the circumferential direction of the rotor core and functioning as one magnetic pole, and salient poles integrated with the rotor core, each arranged between adjacent magnets and at a distance from the magnets. The salient poles function as the other magnetic pole. A stator has a stator core having a plurality of teeth extending in the radial direction of the stator and arranged at equal intervals in the circumferential direction, and multi-phase coils attached to the teeth.
Public/Granted literature
- US20110309707A1 MOTOR Public/Granted day:2011-12-22
Information query