| 发明名称 |
Blower muffler and vibration isolation |
| 摘要 |
An air impeller with both sound attenuation and vibration isolation means in a compact assembly. Three muffler chambers are provided preceding the inlet to the impeller each with sound absorbing foam material and vibration isolators are provided at both inlet and discharge sides of the impeller.
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| 申请公布号 |
US7112038(B2) |
申请公布日期 |
2006.09.26 |
| 申请号 |
US20040955538 |
申请日期 |
2004.09.29 |
| 申请人 |
CURTIS DAVID A;HOYT ROBERT A;MARVIN RUSSEL H;SLEICHER BRET |
发明人 |
CURTIS DAVID A.;HOYT ROBERT A.;MARVIN RUSSEL H.;SLEICHER BRET |
| 分类号 |
F04D29/66 |
主分类号 |
F04D29/66 |
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