| 发明名称 |
EJECTOR SYSTEM FOR A VEHICLE |
| 摘要 |
A selectively operable vacuum source designed to reduce leakage is disclosed. In one example, the vacuum source is at least partially within an engine air intake system. The approach may reduce a number of sensors required to diagnose whether or not leaks are present within the vacuum source. |
| 申请公布号 |
US2014069534(A1) |
申请公布日期 |
2014.03.13 |
| 申请号 |
US201213612177 |
申请日期 |
2012.09.12 |
| 申请人 |
CUNNINGHAM RALPH WAYNE;PURSIFULL ROSS DYKSTRA;FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
CUNNINGHAM RALPH WAYNE;PURSIFULL ROSS DYKSTRA |
| 分类号 |
F17D3/00 |
主分类号 |
F17D3/00 |
| 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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