发明名称 |
Hermetic electric compressor and refrigeration unit including non-resonating support structure for the compressor |
摘要 |
A hermetic electric compressor including sealed container and coil spring provided for elastically supporting electric compression element housed in sealed container. A consideration has been made to avoid the coincidence in the resonance frequency between coil spring mounted with electric compression element and mechanical vibration caused by electric compression element, or a cavity formed in space. By so doing, creation of a resonation with coil spring is suppressed, and noises and vibrations with the hermetic electric compressors are reduced.
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申请公布号 |
US7249937(B2) |
申请公布日期 |
2007.07.31 |
申请号 |
US20040498476 |
申请日期 |
2004.06.10 |
申请人 |
MATSUSHITA REFRIGERATION COMPANY |
发明人 |
INOUE AKIRA;YANASE SEIGO;UMEOKA IKUTOMO;NARUSE ATSUSHI |
分类号 |
F04B17/00;F04B39/00;F04B39/12 |
主分类号 |
F04B17/00 |
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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