Invention Grant
- Patent Title: Rotor, dynamo-electric machine having the rotor and rotor manufacturing method
- Patent Title (中): 转子，发电机具有转子和转子的制造方法
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Application No.: US13913812Application Date: 2013-06-10
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Publication No.: US09143014B2Publication Date: 2015-09-22
- Inventor: Makoto Taniguchi , Jirou Hayashi , Masahiro Goto
- Applicant: DENSO CORPORATION , ASMO CO., LTD.
- Applicant Address: JP Kariya JP Kosai
- Assignee: DENSO CORPORATION,ASMO CO., LTD.
- Current Assignee: DENSO CORPORATION,ASMO CO., LTD.
- Current Assignee Address: JP Kariya JP Kosai
- Agency: Nixon & Vanderhye PC
- Priority: JP2012-138608 20120620
- Main IPC: H02K21/12
- IPC: H02K21/12 ; H02K1/28 ; H02K15/03 ; H02K1/27
Abstract:
A cover is configured into a tubular form and is fitted to a radially outer surface of each of projections of a rotor core and a radially outer surface of each of permanent magnets. A circumferential center portion of the radially outer surface of each projection contacts a radially inner surface of the cover. Circumferential end portions of the radially outer surface of each projection are radially inwardly spaced from the radially inner surface of the cover.
Public/Granted literature
- US20130342066A1 ROTOR, DYNAMO-ELECTRIC MACHINE HAVING THE ROTOR AND ROTOR MANUFACTURING METHOD Public/Granted day:2013-12-26
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