发明公开
- 专利标题: RECIPROCATING MOTOR
- 专利标题(中): HUBKOLBENMOTOR
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申请号: EP02733523.1申请日: 2002-05-13
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公开(公告)号: EP1400004A1公开(公告)日: 2004-03-24
- 发明人: JUNG, Won-Hyun , KU, Bon-Cheol
- 申请人: LG ELECTRONICS INC.
- 申请人地址: 20, Yoido-Dong,Youngdungpo-ku Seoul 150-010 KR
- 专利权人: LG ELECTRONICS INC.
- 当前专利权人: LG ELECTRONICS INC.
- 当前专利权人地址: 20, Yoido-Dong,Youngdungpo-ku Seoul 150-010 KR
- 代理机构: Schippan, Ralph, Dr.-Ing.
- 优先权: KR2001026751 20010516
- 国际公布: WO2002093719 20021121
- 主分类号: H02K33/18
- IPC分类号: H02K33/18 ; H02K1/27 ; H02K1/22 ; H02K16/04
摘要:
A reciprocating motor is disclosed having a magnet frame (10) connected between a magnet (8) and an element to be reciprocally moved to transmit a reciprocal movement of the magnet (8) to the element, the magnet consisting of a first mounting unit (12) at which the magnet (8) is fixed and a second mounting unit (14) made of a different material with the first mounting unit(12), being connected to the first mounting (12), and with which the element is engaged. A portion of the magnet frame (10) where the magnet is fixed is made of a nonmetallic material to minimize a loss of flux generated from a winding coil (6).
公开/授权文献
- EP1400004B1 RECIPROCATING MOTOR 公开/授权日:2013-03-27
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