| 发明名称 |
UNIVERSAL ATTENUATION DEVICE FOR AIR-CONDITIONING CIRCUIT |
| 摘要 |
An attenuation device for a vehicle is provided, including a housing having a chamber formed therein. The housing is coupled to and in fluid communication with an air-conditioning circuit of the vehicle. A dampening member is disposed within the chamber of the housing. The dampening member includes a partition plate having at least one pipe disposed therein. The dampening member is configured to attenuate acoustic energy produced by a fluid of the air-conditioning circuit. |
| 申请公布号 |
US2014158461(A1) |
申请公布日期 |
2014.06.12 |
| 申请号 |
US201213708273 |
申请日期 |
2012.12.07 |
| 申请人 |
VISTEON GLOBAL TECHNOLOGIES, INC. |
发明人 |
Bertrand David William;Shaska Kastriot;Zhou Yafei |
| 分类号 |
F01N13/08 |
主分类号 |
F01N13/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An attenuation device, comprising:
a housing including at least one chamber formed therein; and a dampening member disposed within the at least one chamber, the dampening member including a partition plate having at least one pipe extending therethrough, wherein the dampening member and the housing are configured to attenuate acoustic energy occurring within a frequency band of about 200 Hz to about 2000 Hz.
|
| 地址 |
Van Buren Twp. MI US |
