专利名称：MUFFLER发明人：Guobiao Zhang申请号：US12838731申请日：20100719
公开号：US20100276226A1公开日：20101104
专利附图：
摘要：A muffler is disclosed. In the muffler a throttling device that is controlled by theenergy of the airflow to be muffled is provided in a pipeline of the airflow that needs tobe muffled. The muffler is adjusted by itself according to random variety of the pulsingairflow, and can eliminate or reduce effectively the pulsation of the airflow and the
related noise in the range of the low frequency and the middle frequency. The mufflingeffect of the muffler has no correlation with the volume of the muffler, and therefore thevolume of the muffler can be reduced.
申请人：Guobiao Zhang
地址：Shaoxing CN
国籍：CN
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容