CN103629163B - 矿用隔爆型压入式对旋轴流局部通风机低噪音消音机壳 - Google Patents
矿用隔爆型压入式对旋轴流局部通风机低噪音消音机壳 Download PDFInfo
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- CN103629163B CN103629163B CN201310624888.1A CN201310624888A CN103629163B CN 103629163 B CN103629163 B CN 103629163B CN 201310624888 A CN201310624888 A CN 201310624888A CN 103629163 B CN103629163 B CN 103629163B
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CN201310624888.1A CN103629163B (zh) | 2013-11-29 | 2013-11-29 | 矿用隔爆型压入式对旋轴流局部通风机低噪音消音机壳 |
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CN201310624888.1A CN103629163B (zh) | 2013-11-29 | 2013-11-29 | 矿用隔爆型压入式对旋轴流局部通风机低噪音消音机壳 |
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CN103629163A CN103629163A (zh) | 2014-03-12 |
CN103629163B true CN103629163B (zh) | 2015-04-15 |
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CN201310624888.1A Expired - Fee Related CN103629163B (zh) | 2013-11-29 | 2013-11-29 | 矿用隔爆型压入式对旋轴流局部通风机低噪音消音机壳 |
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CN110259731A (zh) * | 2019-07-23 | 2019-09-20 | 山西省侯马市鑫丰康风机有限公司 | 一种降低隧道施工轴流通风机噪音的方法 |
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GB908521A (en) * | 1958-02-04 | 1962-10-17 | Plannair Ltd | Improvements in or relating to axial-flow blowers and compressors |
GB1166843A (en) * | 1966-04-15 | 1969-10-08 | English Electric Co Ltd | Gas Blower Diffusers |
US3976393A (en) * | 1975-08-27 | 1976-08-24 | Candaian Hurricane Equipment Ltd | Portable fan housing |
CN2245683Y (zh) * | 1995-04-18 | 1997-01-22 | 湘潭市防爆电器厂 | 对旋轴流通风机 |
CN2797709Y (zh) * | 2005-06-21 | 2006-07-19 | 张志杰 | 三叶轮对旋轴流局部通风机 |
CN201250804Y (zh) * | 2008-07-03 | 2009-06-03 | 南阳防爆集团有限公司 | 矿用隔爆型压入式对旋轴流局部通风机 |
CN101936307A (zh) * | 2010-09-13 | 2011-01-05 | 常州市华特电机电器厂有限公司 | 低噪声风轮 |
CN202579348U (zh) * | 2012-04-13 | 2012-12-05 | 李先保 | 带多节消声器的矿用对旋局部通风机 |
CN203560172U (zh) * | 2013-11-29 | 2014-04-23 | 淮北兴海工贸有限责任公司 | 矿用隔爆型压入式对旋轴流局部通风机低噪音消音机壳 |
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Inventor after: Zhang Demin Inventor after: Hong Liang Inventor after: Li Lingjian Inventor after: Qian Renshu Inventor after: Wang Zhidong Inventor after: Ma Lin Inventor after: Zhang Xiaowei Inventor after: Yun Wei Inventor before: Hong Liang Inventor before: Zhang Demin Inventor before: Zhang Xiaowei Inventor before: Ma Lin Inventor before: Li Lingjian Inventor before: Yun Wei |
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