发明名称 |
Apparatus and method for vibratory testing |
摘要 |
A method of operating a vibratory testing apparatus is disclosed including providing a table frame with at least one vibrator attached thereto and attaching the at least one vibrator to a solenoid valve, wherein an input of the solenoid valve is connected to a pneumatic air supply and an output of the valve is connected to the vibrator. The solenoid valve is connected to a controller and a first control signal is sent from the controller to the solenoid valve for opening the valve and allowing a first burst of air to the vibrator thereby causing the vibrator to vibrate the table frame at a first amplitude. Then a second control signal is sent from the controller to the solenoid valve for opening the valve and allowing a second burst of air to the vibrator thereby causing the vibrator to vibrate the table frame at a second amplitude.
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申请公布号 |
US7861594(B2) |
申请公布日期 |
2011.01.04 |
申请号 |
US20080107460 |
申请日期 |
2008.04.22 |
申请人 |
VENTUREDYNE, LTD. |
发明人 |
WETZEL JOSEPH D.;BEAVERS STEVEN P.;BEEKMAN RANDALL J. |
分类号 |
G01M7/06;B06B1/12;G01M7/02 |
主分类号 |
G01M7/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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