发明名称 |
Internal combustion engine with injection of gaseous fuel |
摘要 |
An internal combustion engine comprises a fuel injection nozzle for injecting a gaseous fuel directly into the combustion chamber. shield, is installed in close proximity to the fuel injection nozzle, provides a shielded space around a hot surface igniter and restricts flow between the shielded space and the combustion chamber. The nozzle comprises a fuel injection port oriented to direct a fuel spray against a surface of the sleeve An inlet in the sleeve allows air and fuel to enter the shielded space to form a combustible mixture therein. The sleeve contains a substantial amount of the combustible mixture within the shielded space until it ignites and pressure builds within the shielded space to propel a combustion flame through at least one discharge opening and into contact with the fuel sprays emerging from the fuel injection nozzle.
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申请公布号 |
US6854438(B2) |
申请公布日期 |
2005.02.15 |
申请号 |
US20030414850 |
申请日期 |
2003.04.16 |
申请人 |
WESTPORT GERMANY GMBH |
发明人 |
HILGER ULRICH;BARTUNEK BERND;OVERSBY KEVIN KWAME;LOCKLEY IAN HAYDEN;CRAWFORD JOHN GORDON;MANN KENNETH R. C.;WING RICHARD |
分类号 |
F02B3/06;F02B23/06;F02B23/10;F02B43/00;F02B75/12;F02F3/26;F02M21/02;(IPC1-7):F02B9/06;F02P19/00;F02M25/07 |
主分类号 |
F02B3/06 |
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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