发明名称 |
Fuel injection mechanism for an internal combustion engine |
摘要 |
A fuel injection system for a diesel engine in which an electromagnetically actuated valve determines the initiation and conclusion of injection. A valve of this sort consists of a primary slide valve component 3 which, in its closed position, makes a seating engagement with a tapered valve seat 5 to close a connecting channel 16 between the injection line 10 and a dumping passage 12. The primary valve component is moved to its open position by an electromagnetically actuated impact bolt 40. In order to avoid problems associated with seat valves, a second electrically operated valve component 6 is provided in a second connecting channel 25 between the high pressure channel 7 and the dumping channel 12.
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申请公布号 |
US4785787(A) |
申请公布日期 |
1988.11.22 |
申请号 |
US19870040139 |
申请日期 |
1987.04.20 |
申请人 |
KLOECKNER-HUMBOLDT-DEUTZ AG |
发明人 |
RISZK, REDA R.;MICHELS, HANS-GOTTFRIED |
分类号 |
F02M51/04;F02B3/06;F02M51/00;F02M59/36;F02M59/46;(IPC1-7):F02M39/00 |
主分类号 |
F02M51/04 |
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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