Invention Grant
- Patent Title: Motor having round and angular coils
- Patent Title (中): 电机有圆形和有角线圈
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Application No.: US11954435Application Date: 2007-12-12
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Publication No.: US07830062B2Publication Date: 2010-11-09
- Inventor: Yoshio Fujii , Yosuke Yamada , Hideaki Suzuki
- Applicant: Yoshio Fujii , Yosuke Yamada , Hideaki Suzuki
- Applicant Address: JP Kyoto
- Assignee: Nidec Corporation
- Current Assignee: Nidec Corporation
- Current Assignee Address: JP Kyoto
- Agency: Keating & Bennett, LLP
- Priority: JP2006-334199 20061212; JP2006-334202 20061212
- Main IPC: H02K1/16
- IPC: H02K1/16 ; H02K3/04 ; H02K3/12
Abstract:
A straight line portion of a substantially U-shaped angular wire having a substantially rectangular cross section and a straight line portion of a substantially U-shaped round wire having a substantially circular cross section are accommodated at a slot arranged at a stator of a motor. The round wire is arranged at a more radially inward portion of the slot than the angular wire is. The connecting portion of the round wire is arranged radially inwardly of the straight line portion thereof. The connecting portion of the angular wire is arranged radially outwardly of the straight line portion thereof.
Public/Granted literature
- US20080136284A1 MANUFACTURING METHOD OF MOTOR AND ARMATURE Public/Granted day:2008-06-12
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