| 发明名称 |
Fuel supply system and high-pressure pump for combustion engine |
| 摘要 |
<p>The invention relates to a fuel supply system (1) for injecting liquefied vapour under high pressure, such as liquid petroleum gas (LPG), into a combustion chamber (3-6) of an internal combustion engine (2). The fuel supply system (1) comprises a fuel supply for liquefied vapour connected to a high-pressure pump (11) via a duct. The high-pressure pump (11) has a high-pressure chamber (105) which is embodied thereby to increase the pressure of the liquefied vapour. A high-pressure discharge of the high-pressure pump (11) is connected to a high-pressure rail (7) which comprises one or several injectors for injecting liquefied vapour into a combustion chamber. According to the invention, the fuel supply system is provided with a discharge F unit (20) for purging fuel, in particular fuel vapour, between the high-pressure chamber and the combustion chamber.</p> |
| 申请公布号 |
AU2010318839(A1) |
申请公布日期 |
2012.05.31 |
| 申请号 |
AU20100318839 |
申请日期 |
2010.11.05 |
| 申请人 |
VIALLE ALTERNATIVE FUEL SYSTEMS B.V. |
发明人 |
JAASMA, SERVATIUS ALFONS MARIA |
| 分类号 |
F02M21/02;F02D19/06;F02M37/00;F02M37/20;F02M55/00;F02M59/10;F02M63/02 |
主分类号 |
F02M21/02 |
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