CN101776095A - 一种改善双风轮共振噪音的方法 - Google Patents
一种改善双风轮共振噪音的方法 Download PDFInfo
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- CN101776095A CN101776095A CN200910214149A CN200910214149A CN101776095A CN 101776095 A CN101776095 A CN 101776095A CN 200910214149 A CN200910214149 A CN 200910214149A CN 200910214149 A CN200910214149 A CN 200910214149A CN 101776095 A CN101776095 A CN 101776095A
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CN2009102141499A CN101776095B (zh) | 2009-12-19 | 2009-12-19 | 一种改善双风轮共振噪音的方法 |
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CN2009102141499A CN101776095B (zh) | 2009-12-19 | 2009-12-19 | 一种改善双风轮共振噪音的方法 |
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CN101776095A true CN101776095A (zh) | 2010-07-14 |
CN101776095B CN101776095B (zh) | 2011-08-17 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102705269A (zh) * | 2012-05-29 | 2012-10-03 | 张秀英 | 一种双扇叶的消音风扇 |
CN102721120A (zh) * | 2012-05-08 | 2012-10-10 | 广东美的制冷设备有限公司 | 一种控制变频空调室外风机与压缩机拍振噪音的方法 |
CN108088048A (zh) * | 2017-10-25 | 2018-05-29 | 宁波奥克斯电气股份有限公司 | 多联机风机控制方法、控制装置及空调器 |
CN110211560A (zh) * | 2019-05-31 | 2019-09-06 | 广东美的制冷设备有限公司 | 共振吸声结构及空调风机组件 |
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2009
- 2009-12-19 CN CN2009102141499A patent/CN101776095B/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102721120A (zh) * | 2012-05-08 | 2012-10-10 | 广东美的制冷设备有限公司 | 一种控制变频空调室外风机与压缩机拍振噪音的方法 |
CN102721120B (zh) * | 2012-05-08 | 2015-05-20 | 广东美的制冷设备有限公司 | 一种控制变频空调室外风机与压缩机拍振噪音的方法 |
CN102705269A (zh) * | 2012-05-29 | 2012-10-03 | 张秀英 | 一种双扇叶的消音风扇 |
CN108088048A (zh) * | 2017-10-25 | 2018-05-29 | 宁波奥克斯电气股份有限公司 | 多联机风机控制方法、控制装置及空调器 |
CN108088048B (zh) * | 2017-10-25 | 2020-07-03 | 宁波奥克斯电气股份有限公司 | 多联机风机控制方法、控制装置及空调器 |
CN110211560A (zh) * | 2019-05-31 | 2019-09-06 | 广东美的制冷设备有限公司 | 共振吸声结构及空调风机组件 |
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CN101776095B (zh) | 2011-08-17 |
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Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER OWNER: MEIDI ELECTRIC APPLIANCES CO., LTD., GUANGDONG Effective date: 20140109 |
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Effective date of registration: 20140109 Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528300 Penglai Road, Beijiao Town, Shunde District, Guangdong, Foshan Patentee before: GD MIDEA HOLDING CD., Ltd. |
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Granted publication date: 20110817 Termination date: 20211219 |
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CF01 | Termination of patent right due to non-payment of annual fee |