发明名称 |
ACOUSTIC COVER FOR VEHICLE FUEL INJECTION PUMP |
摘要 |
<p>A high-pressure fuel injection pump, including a sound-damping acoustic cover, is mounted on an engine and is part of a direct-inject fuel system for a vehicle. In an exemplary embodiment, the acoustic cover includes a top portion that fits over the fuel injection pump and a side portion that mechanically engages the fuel injection pump, and at least one of the top or side portions is formed from a sound-damping metal laminate material. Sound and/or vibrations that emanate from the fuel injection pump may be transferred to the acoustic cover and converted into thermal energy by the sound-damping metal laminate material.</p> |
申请公布号 |
EP2539574(A2) |
申请公布日期 |
2013.01.02 |
申请号 |
EP20110747895 |
申请日期 |
2011.02.18 |
申请人 |
SHILOH INDUSTRIES, INC. |
发明人 |
FISK, JONATHAN, W.;KEYS, JAMES, F. |
分类号 |
F02M59/44;B60R13/08;F02B77/13;F04B1/04;F04B53/00;G10K11/162 |
主分类号 |
F02M59/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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