Invention Grant
- Patent Title: Motor
- Patent Title (中): 发动机
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Application No.: US10192862Application Date: 2002-07-11
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Publication No.: US06870293B2Publication Date: 2005-03-22
- Inventor: Hisakazu Kataoka , Hiroshi Murakami , Hideharu Hiwaki , Sunao Hashimoto , Yasuharu Odachi , Hirohito Hayashi
- Applicant: Hisakazu Kataoka , Hiroshi Murakami , Hideharu Hiwaki , Sunao Hashimoto , Yasuharu Odachi , Hirohito Hayashi
- Applicant Address: JP
- Assignee: Matsushita Electric Industrial Co., Ltd.
- Current Assignee: Matsushita Electric Industrial Co., Ltd.
- Current Assignee Address: JP
- Agency: Parkhurst & Wendel, L.L.P.
- Priority: JP2001-214583 20010716
- Main IPC: H02K3/34
- IPC: H02K3/34 ; H02K1/14 ; H02K1/27 ; H02K3/52 ; H02K15/02 ; H02K15/06 ; H02K15/095 ; H02K21/14
Abstract:
To provide a motor which can suppress vibration and noise during an operation of a concentrated winding motor and can achieve low vibration and low noise with high efficiency. Skew is formed on at least one of a stator (10) provided with concentrated windings and a rotor (20), and the windings (13—13) of different phases in a groove (19) for windings are brought into contact with each other directly or via an insulating material.
Public/Granted literature
- US20030011272A1 Motor Public/Granted day:2003-01-16
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