Invention Grant
- Patent Title: Armature and motor
- Patent Title (中): 电枢和电机
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Application No.: US11976218Application Date: 2007-10-23
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Publication No.: US07671495B2Publication Date: 2010-03-02
- Inventor: Yoshimichi Sahara , Kazuyuki Izumi , Yoshihiro Mashima
- Applicant: Yoshimichi Sahara , Kazuyuki Izumi , Yoshihiro Mashima
- Applicant Address: JP Shizuoka-pref.
- Assignee: ASMO Co., Ltd.
- Current Assignee: ASMO Co., Ltd.
- Current Assignee Address: JP Shizuoka-pref.
- Agency: Posz Law Group, PLC
- Priority: JP2006-313081 20061120; JP2007-001234 20070109; JP2007-185559 20070717
- Main IPC: H02K3/52
- IPC: H02K3/52 ; H02K3/18

Abstract:
In an armature of a motor, each of windings is wound around at least two of a plurality of tooth portions of a core to form at least two wound parts of the winding. A crossover of each winding, which connects between corresponding two of the at least two wound parts, is placed on one axial side of a ring portion of the core. A crossover relief space is axially recessed in an end surface of the ring portion on the one axial side. At least a portion of each crossover is received in the crossover relief space. Guides project on the other axial side of the core and guide winding terminal portions of the windings.
Public/Granted literature
- US20080116755A1 Armature and motor Public/Granted day:2008-05-22
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