发明名称 |
Fuel limitation device for engine with supercharger |
摘要 |
<p>A fuel meter (21) of a fuel injection pump is made movable for fuel metering through a governor lever (14). A swing lever (31) has a power input point (J) which engages with a boost actuator (26). If the boost actuator (26) operates in response to a delayed rise of a supercharged pressure (P), a power output point (K) of the swing lever (31) inhibits the fuel meter (21) from moving for fuel increase. A governor lever (14) is connectably and separably opposed to the fuel meter (21) from a fuel increase side and a start spring (18) urges the fuel meter (21) toward a starting fuel increase side. The swing lever (31) has a pivot axis (Q) displaceable by an actuator (40). When making a cold start, the actuator (40) does not operate to thereby confine the fuel meter (21) to a starting fuel increase position by the power output point (K) positioned on a fuel increase side. When making a warm start, the power output point (K) positioned on a fuel decrease side confines the fuel meter (21) to a starting fuel decrease position (Ls). <IMAGE></p> |
申请公布号 |
EP1188914(A2) |
申请公布日期 |
2002.03.20 |
申请号 |
EP20010301514 |
申请日期 |
2001.02.21 |
申请人 |
KUBOTA CORPORATION |
发明人 |
YOSHII, OSAMU;TSUJI, HIDEMASA;SAKANO, TOMOYOSHI |
分类号 |
F02D1/02;F02D1/06;F02D1/10;F02M59/44;(IPC1-7):F02D1/06 |
主分类号 |
F02D1/02 |
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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