发明名称 |
INJEKTIONSPUMP FOER EN FOERBRAENNINGSMOTOR MED EN ANORDNING FOR REGLERING AV MATTNINGSMOMENT FOER DET INSPRUTADE BRAENS LE |
摘要 |
Internal combustion engine fuel injection pump of the type comprising an injection piston having a head with a helical ramp and provided with a device for adjusting in time the beginning of the fuel injection delivery. The adjusting device comprises a valve for closing and opening a bypass passage adapted to connect the said admission chamber to a space communicating with the chamber filling fuel source, and a system for the control of the valve including a control device for closing the valve depending on the angular position of a rotary member of the engine, such as a crankshaft, and for opening the valve in response to a partial vacuum created in the admission chamber by the suction stroke of the injection piston. |
申请公布号 |
FI70300(C) |
申请公布日期 |
1986.09.15 |
申请号 |
FI19820001295 |
申请日期 |
1982.04.13 |
申请人 |
SOCIETE D'ETUDES DE MACHINES THERMIQUES S E M T |
发明人 |
BASTENHOF DIRK |
分类号 |
F02M59/20;F02D1/02;F02M59/36;F02M65/00 |
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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