| 发明名称 |
DECOUPLER FOR A HYDRAULIC ENGINE MOUNT |
| 摘要 |
Methods and systems are provided for reducing NVH resultant from collisions between internal components of a hydraulic engine mount. In one example, a hydraulic engine mount may include a de-coupler with a number cavities encased therein and extending along a common circumference of the de-coupler. |
| 申请公布号 |
US2017036525(A1) |
申请公布日期 |
2017.02.09 |
| 申请号 |
US201514816821 |
申请日期 |
2015.08.03 |
| 申请人 |
Ford Global Technologies, LLC |
发明人 |
Chern Jim;Breida Mary Theresa;Mathai Thomas;Brouwer Margaret |
| 分类号 |
B60K5/12;F16F13/10;F16F9/16 |
主分类号 |
B60K5/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A hydraulic engine mount, comprising:
a high pressure working chamber and a low pressure compensating chamber with a partitioning structure coupled therebetween, a throttle passage coupling the working chamber and the compensating chamber, and a fluidic de-coupler positioned within the throttle passage and housed between first and second plates and including a plurality of discrete, partially annular cavities encased therein and located along a common circumference. |
| 地址 |
Dearborn MI US |
