发明名称 |
Warm-up control apparatus for a fuel supply system |
摘要 |
A warm-up fuel control apparatus for an internal combustion engine including a pressure control valve for maintaining a pressure differential at a fuel proportioning valve, the pressure control valve having a moveable valve component subjected to fuel pressure on one side and urged into a valve closing position by both a pressure spring and a leaf spring on the other side together with a heat expandable element engageable with the leaf spring for removing the urging force of the leaf spring for removing the urging force of the leaf spring on the movable valve component after the warm-up phase of the engine.
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申请公布号 |
US4182298(A) |
申请公布日期 |
1980.01.08 |
申请号 |
US19780973662 |
申请日期 |
1978.12.27 |
申请人 |
BOSCH, ROBERT GMBH |
发明人 |
GREINER, MAX;NUSSER, HERMANN |
分类号 |
F02M69/22;F02M69/42;(IPC1-7):F02B3/00;F02M1/02 |
主分类号 |
F02M69/22 |
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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