发明名称 |
Fuel injector with air bubble/fuel dispersion prior to injection and methods of operation |
摘要 |
A fuel injector for an engine includes a fuel volume having an air inlet port having a porous membrane. The membrane is permeable to air and impermeable to fuel whereby air inlet to the fuel volume forms a two-phase air bubble/fuel dispersion within the fuel volume. Upon actuation of the needle valve of the injector, this two-phase air bubble/fuel dispersion flows through the orifice into the engine whereby improved atomization, burn and fuel economy with resultant reduction in emissions are provided.
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申请公布号 |
US5730367(A) |
申请公布日期 |
1998.03.24 |
申请号 |
US19960686939 |
申请日期 |
1996.07.26 |
申请人 |
SIEMENS AUTOMOTIVE CORPORATION |
发明人 |
PACE, JEFFREY B.;WARNER, VERNON R. |
分类号 |
F02M51/06;F02M61/00;F02M63/00;F02M69/00;F02M69/04;F02M71/00;(IPC1-7):F02M51/00 |
主分类号 |
F02M51/06 |
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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