发明申请
US20140047909A1 SONIC FILTER FOR MEASURING AND CAPTURING PARTICLES HAVING A PARTICULAR PARTICLE SIZE IN A FLUID, MIXTURE OR PROCESS FLOW
有权
用于测量和捕获在流体，混合或过程流中具有特定颗粒尺寸的颗粒的SONIC过滤器
- 专利标题： SONIC FILTER FOR MEASURING AND CAPTURING PARTICLES HAVING A PARTICULAR PARTICLE SIZE IN A FLUID, MIXTURE OR PROCESS FLOW
- 专利标题（中）： 用于测量和捕获在流体，混合或过程流中具有特定颗粒尺寸的颗粒的SONIC过滤器
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申请号： US13983409申请日： 2012-02-06
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公开(公告)号： US20140047909A1公开(公告)日： 2014-02-20
- 发明人: Mark R. Fernald , Timothy J. Bailey
- 申请人： Mark R. Fernald , Timothy J. Bailey
- 申请人地址： US CT Wallingford
- 专利权人： CiDRA Corporate Services Inc.
- 当前专利权人： CiDRA Corporate Services Inc.
- 当前专利权人地址： US CT Wallingford
- 国际申请： PCT/US12/23973 WO 20120206
- 主分类号： G01N29/036
- IPC分类号： G01N29/036
摘要：
Apparatus is provided featuring an acoustic driver and a transducer. The acoustic driver is configured to provide an acoustic driver signal having a frequency that can be adjusted to yield a given wavelength, which in turn, will selectively capture a particular particle size of particles in a fluid, mixture or process flow. The transducer is configured to respond to the acoustic driver signal and provide an acoustic signal having a standing wave at the frequency in order to yield the given wavelength that will selectively capture the particular particle size of the particles in the fluid, mixture or process flow, in order to determine the mass of the particles having the particular particle size in the fluid, mixture or process flow.