发明名称 Vibration control system for adjusting the repetition rates of individual vibrators in a pneumatic vibration apparatus
摘要 A vibration control system having at least one pneumatic vibrator for vibrating a vibration apparatus is provided. The vibration control system comprises an air manifold having a plurality of varying sized orifices, each pneumatic vibrator fluidly connected to one of the orifices. A method for oscillating pneumatic vibrators at different repetition rates with each pneumatic vibrator secured to a vibration apparatus is also provided.
申请公布号 US2005115325(A1) 申请公布日期 2005.06.02
申请号 US20040994561 申请日期 2004.11.22
申请人 FELKINS CHARLES F. 发明人 FELKINS CHARLES F.
分类号 G01M7/02;G01N29/00;(IPC1-7):G01N29/00 主分类号 G01M7/02
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