发明名称 |
Diesel engine |
摘要 |
A diesel engine comprising a fuel injection device and a controller for controlling the fuel injection device in accordance with an operating condition of the engine. The fuel injection device effects a preliminary injection for injecting fuel into a cylinder during a period from the initial part of an intake stroke to the middle part of a compression stroke and a main injection for injecting fuel into a combustion chamber in the vicinity of a top dead center of the compression stroke, whereby lean mixture is formed and a maximum combustion temperature in the combustion chamber is decreased to suppress generation of NOx and to reduce emission of black smoke.
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申请公布号 |
US5740775(A) |
申请公布日期 |
1998.04.21 |
申请号 |
US19960721244 |
申请日期 |
1996.09.26 |
申请人 |
HINO MOTORS, LTD. |
发明人 |
SUZUKI, TAKASHI;SHIMOKAWA, KIYOHIRO;YOKOTA, HARUYUKI;KUDO, YUGO;SHIMODA, MASATOSHI;KAKEGAWA, TOSHIAKI |
分类号 |
F01N3/20;F02B1/12;F02B3/06;F02B23/02;F02D19/08;F02D41/30;F02D41/38;F02D41/40;F02M25/07;F02M31/04;F02M31/08;F02M43/04;F02M45/02;F02M45/04;F02M47/00;F02M47/02;F02M59/36;F02M61/14;F02M63/02;(IPC1-7):F02M45/02 |
主分类号 |
F01N3/20 |
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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