发明申请
- 专利标题: Hybrid induction motor
- 专利标题(中): 混合感应电动机
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申请号: US11325503申请日: 2006-01-05
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公开(公告)号: US20060208597A1公开(公告)日: 2006-09-21
- 发明人: Dong-Il Lee , Seung-Do Han , Hyoun-Jeong Shin , Jae-Hong Ahn , Seung-Suk Oh
- 申请人: Dong-Il Lee , Seung-Do Han , Hyoun-Jeong Shin , Jae-Hong Ahn , Seung-Suk Oh
- 申请人地址: KR Seoul
- 专利权人: LG Electronics Inc.
- 当前专利权人: LG Electronics Inc.
- 当前专利权人地址: KR Seoul
- 优先权: KR10-2005-21567 20050315
- 主分类号: H02K17/00
- IPC分类号: H02K17/00 ; H02K19/14
摘要:
The hybrid induction motor includes a housing; a stator installed in the housing and having a stator core portion and a stator coil portion; a rotor coupling body having a rotary shaft rotatably installed in at the housing, a cage rotor portion rotating integrally with the rotary shaft, and a permanent magnet rotor portion coupled to a circumference of the cage rotor portion with a certain air gap so as to be freely rotatable with respect to the rotary shaft; and a reverse rotation preventing switch, when the rotary shaft rotates reversibly, coming in contact with the permanent magnet rotor portion which is moved along the shaft by thrust generated by the rotor coupling body and cutting off power being supplied to the stator coil portion.
公开/授权文献
- US07459814B2 Hybrid induction motor 公开/授权日:2008-12-02