发明名称 |
Fuel injection pump for an internal combustion engine |
摘要 |
A high pressure fuel pump, e.g. for a diesel engine, has a control duct through the pump piston to control the start and end points of the fuel pulse. The end point is controlled by a sloping duct (7) and is variable through the rotational setting of the piston. A controlled delay in the start of the fuel pulse is provided by a control piston (12) in a control cylinder (10) on the input duct of the fuel pump. The control piston (12) is linked to a drive piston (11) by a control spring (13) for a simple mode of control. |
申请公布号 |
EP0971122(A3) |
申请公布日期 |
2001.04.18 |
申请号 |
EP19990113211 |
申请日期 |
1999.07.08 |
申请人 |
L'ORANGE GMBH |
发明人 |
PRILLWITZ, ROLF;KOCH, HANS-JOACHIM |
分类号 |
F02M59/20;F02M59/22;F02M59/24;F02M59/26 |
主分类号 |
F02M59/20 |
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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