发明名称 |
Filter apparatus and frequency converter to which the filter apparatus is connected |
摘要 |
The invention provides a technique and a product in which for a frequency converter supplying electric power to, for example, a motor, a downsizing, lightening or the like of the frequency converter is realized while providing a filter apparatus reducing electromagnetic noises and the like. The filter apparatus reducing electromagnetic noises and the like is provided near a main circuit terminal board of the frequency converter, and the filter apparatus is connected directly to a main circuit terminal as a wiring drawing portion of the frequency converter. Part of a housing of the frequency converter and part of a filter housing are fitted to each other to fix the filter housing to the frequency converter.
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申请公布号 |
US2005126811(A1) |
申请公布日期 |
2005.06.16 |
申请号 |
US20040985943 |
申请日期 |
2004.11.12 |
申请人 |
HIROTA MASAYUKI;IBORI SATOSHI;TAKATA NAOKI;HIRAGA MASAHIRO |
发明人 |
HIROTA MASAYUKI;IBORI SATOSHI;TAKATA NAOKI;HIRAGA MASAHIRO |
分类号 |
H02M1/12;H03H1/00;H03H1/02;(IPC1-7):H05K5/00;H03H7/01 |
主分类号 |
H02M1/12 |
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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