发明名称 |
Magnetic adsorption device and production method thereof and magnetic apparatus |
摘要 |
A magnetic adsorption device comprises: a magnetic circuit block having a cavity extending in one direction and divided into a plurality of magnetic pole members at intervals in the circumferential direction of the cavity by a plurality of spacers; and a permanent magnet assembly having an N pole and an S pole and capable of rotating selectively at a first and a second positions spaced apart about an axis of the cavity so as to adsorb and release a magnetic substance. Adjoining spacers about the axis are distant by an angular space of less than 180° about the axis.
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申请公布号 |
US2004263302(A1) |
申请公布日期 |
2004.12.30 |
申请号 |
US20040779389 |
申请日期 |
2004.02.13 |
申请人 |
KANETEC KABUSHIKI KAISHA |
发明人 |
YAMAKI MASARU |
分类号 |
B01D53/06;H01F7/02;(IPC1-7):H01F7/02 |
主分类号 |
B01D53/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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