发明公开
- 专利标题： VALVE PLATE AND AIR PUMP PROVIDED WITH SAME
- 专利标题（中）： VENTILTELLER UND LUFTPUMPE DAMIT
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申请号： EP14855806.7申请日： 2014-10-27
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公开(公告)号： EP3061971A1公开(公告)日： 2016-08-31
- 发明人: ZHANG, Kunlin
- 申请人： Xiamen Koge Micro Tech Co., Ltd
- 申请人地址： No.89 South Houxiang Road Haicang District Xiamen, Fujian 361022 CN
- 专利权人： Xiamen Koge Micro Tech Co., Ltd
- 当前专利权人： Xiamen Koge Micro Tech Co., Ltd
- 当前专利权人地址： No.89 South Houxiang Road Haicang District Xiamen, Fujian 361022 CN
- 代理机构： Jeffrey, Philip Michael
- 优先权： CN201310512092 20131025; CN201310514092 20131025; CN201310512134 20131025; CN201420565479U 20140928
- 国际公布： WO2015058728 20150430
- 主分类号： F04B53/10
- IPC分类号： F04B53/10 ; F04B35/00
摘要：
Disclosed is a valve plate, comprising: a mounting column (11); a plurality of blades (12) distributed outside the mounting column (11), along the circumference thereof. The radially inner end of each blade (12) is connected to the mounting column (11) and swings elastically relative to the mounting column (11). Adjacent blades (12) are separated by a rib (13), one end of the rib (13) being connected to the mounting column (11). The position on the blade (12) where the blade is connected to the rib (13) is provided with a buffer structure, the buffer structure being used to provide a deformation buffer space for the blade (12). Also disclosed is an air pump provided with the present valve plate. The present valve plate effectively reduces airflow noise, thus achieving the aim of reducing air pump noise.
公开/授权文献
- EP3061971B1 VALVE PLATE AND AIR PUMP PROVIDED WITH SAME 公开/授权日：2019-01-30
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