Invention Grant
- Patent Title: Motor including housing structure with through holes
- Patent Title (中): 电机包括带通孔的外壳结构
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Application No.: US14246298Application Date: 2014-04-07
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Publication No.: US09564787B2Publication Date: 2017-02-07
- Inventor: Jumpei Kitamura , Kazuya Ichimura
- Applicant: Nidec Corporation
- Applicant Address: JP Kyoto
- Assignee: Nidec Corporation
- Current Assignee: Nidec Corporation
- Current Assignee Address: JP Kyoto
- Agency: Keating & Bennett, LLP
- Priority: JP2013-235446 20131113
- Main IPC: H02K9/00
- IPC: H02K9/00 ; H02K9/06 ; H02K5/00 ; H02K5/20
Abstract:
A motor includes an impeller including a plurality of blades arranged in a circumferential direction and fixed to a shaft between a cover portion and an armature. The cover portion includes at least one cover portion through hole arranged to axially overlap with the blades. A cylindrical portion includes at least one cylindrical portion through hole arranged to radially overlap with the blades.
Public/Granted literature
- US20150130306A1 MOTOR Public/Granted day:2015-05-14
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