发明名称 |
MULTI-FUNCTION SYNTHETIC JET AND METHOD OF MANUFACTURING SAME |
摘要 |
A synthetic jet assembly includes a synthetic jet having a cavity and an opening formed therein. The synthetic jet assembly also includes an actuator element coupled to a second surface of the body to selectively cause displacement of the second surface, and a control unit electrically coupled to the actuator element. The control unit is configured to transmit a multi-frequency drive signal to the actuator element, the multi-frequency drive signal comprising a cooling frequency component and an acoustic frequency component superimposed on the cooling frequency component. The cooling frequency component causes a cooling jet to eject from the opening of the body. The acoustic frequency component produces a desired audible output. |
申请公布号 |
US2014049970(A1) |
申请公布日期 |
2014.02.20 |
申请号 |
US201213586260 |
申请日期 |
2012.08.15 |
申请人 |
DE BOCK HENDRIK PIETER JACOBUS;VOGEL JOHN ANTHONY;WETZEL TODD GARRETT |
发明人 |
DE BOCK HENDRIK PIETER JACOBUS;VOGEL JOHN ANTHONY;WETZEL TODD GARRETT |
分类号 |
F04B35/00;B21D51/16;F21V29/00;H05K7/20 |
主分类号 |
F04B35/00 |
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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