发明名称 |
PASSIVE VENTURI PUMP FOR LEAK DIAGNOSTICS AND REFUELING |
摘要 |
Systems and methods for operating a hybrid electric vehicle with a passive venturi pump are disclosed. In one example approach, a method comprises: during vehicle motion, passing air through a venturi coupled to the vehicle to generate vacuum; storing the generated in an accumulator; and, in response to a condition, discharging the stored vacuum to a vacuum consuming system of the vehicle. |
申请公布号 |
US2014026865(A1) |
申请公布日期 |
2014.01.30 |
申请号 |
US201213557146 |
申请日期 |
2012.07.24 |
申请人 |
DUDAR AED M.;JENTZ ROBERT ROY;PEARCE RUSSELL RANDALL;BOHR SCOTT A.;FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
DUDAR AED M.;JENTZ ROBERT ROY;PEARCE RUSSELL RANDALL;BOHR SCOTT A. |
分类号 |
F02M33/02 |
主分类号 |
F02M33/02 |
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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