发明名称 |
Injection device for combined injection of fuel and supplementary fluid or liquid |
摘要 |
An injection device for a combined injection of a fuel and a supplementary liquid, into the combustion chamber of an internal combustion engine. In this device, the fuel is injected by means of an injection valve controlled by an electromagnetic valve, and the injection valve additionally has a connection to a supplementary liquid pressure source that is provided with an intermittent-supply piston driven by a controlled pressure medium. For the pressure medium, pressure is drawn from a pressure reservoir; the pressure is supplied by a high-pressure feed pump provided for creating high pressure for fuel to be injected.
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申请公布号 |
US5762033(A) |
申请公布日期 |
1998.06.09 |
申请号 |
US19970882211 |
申请日期 |
1997.06.25 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
REMBOLD, HELMUT;TEEGEN, WALTER |
分类号 |
F02B3/06;F02M43/00;F02M43/02;F02M43/04;F02M47/02;F02M63/02;(IPC1-7):F02B47/02 |
主分类号 |
F02B3/06 |
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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