发明名称 Environmentally robust noise attenuation system
摘要 The air induction system comprises an air induction body with a mouth and a speaker forming an interface with the mouth. A fender portion of a vehicle at least partially covers the interface, protecting the interface from environmental conditions. A control unit controls with the speaker to thereby generate a noise attenuating sound.
申请公布号 US2002034309(A1) 申请公布日期 2002.03.21
申请号 US20010931394 申请日期 2001.08.16
申请人 SIEMENS CANADA LIMITED 发明人 MCLEAN IAN R.;VANDERVEEN JAMES K.;XIA ZHOUXUAN
分类号 B60K13/02;F02M35/12;G10K11/178;(IPC1-7):H03B29/00 主分类号 B60K13/02
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