发明名称 |
Servo valve type timer for fuel injection pump |
摘要 |
A servo valve type timer for controlling a fuel injection timing on the basis of the difference in pressure between a high-pressure chamber and a low-pressure chamber, including a timer piston for adjustment of a fuel injection timing which is disposed between the high-pressure chamber and the low-pressure chamber so as to be slidable between the high-pressure chamber and the low-pressure chamber and is operated in accordance with a fuel pressure introduced into the high-pressure chamber and/or the low-pressure chamber, a servo valve for controlling the operation of the timer piston, and a pressure control member for adjusting the fuel pressure of the low-pressure chamber.
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申请公布号 |
US5638794(A) |
申请公布日期 |
1997.06.17 |
申请号 |
US19950492164 |
申请日期 |
1995.06.19 |
申请人 |
ZEXEL CORPORATION |
发明人 |
KUBO, KEN-ICHI;MATSUBARA, JUN |
分类号 |
F02D1/18;F02M41/12;F02M41/14;(IPC1-7):F02M37/04 |
主分类号 |
F02D1/18 |
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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