发明名称 |
Active noise attenuation system integrated with a fluid reservoir |
摘要 |
<p>An active noise attenuation system (10) comprises a speaker (26) in communication with a flow body (78). The speaker (26) emits an output for attenuating noise from the flow body (78). A control unit (31) communicates with the speaker (26) and controls the output. A housing (14) has one volume (18) acting as a liquid storage chamber and another volume (22) acting as a speaker chamber.</p> |
申请公布号 |
EP1241659(A2) |
申请公布日期 |
2002.09.18 |
申请号 |
EP20020075912 |
申请日期 |
2002.03.08 |
申请人 |
SIEMENS VDO AUTOMOTIVE INC. |
发明人 |
VANDERVEEN, JAMES K.;XIA, ZHOUXUAN |
分类号 |
B60K13/02;F02M35/12;G10K11/178;(IPC1-7):G10K11/178 |
主分类号 |
B60K13/02 |
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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