发明名称 |
COMBUSTION METHOD OF PREMIXED COMPRESSION IGNITION INTERNAL COMBUSTION ENGINE, AND ITS DEVICE |
摘要 |
<p><P>PROBLEM TO BE SOLVED: To take advantage of a merit of a premixed compression ignition internal combustion engine by reducing discharge amounts of a harmful exhaust gas (NOx) and soot. <P>SOLUTION: This combustion method and this combustion structure are used for injecting a plurality of kinds of combustible air-fuel mixtures into a combustion chamber. The injection is carried out by stratifying the temperature of the air-fuel mixtures while homogenizing concentration of the combustible air-fuel mixtures with a plurality of fuels mixed with air. Thereby, the combustible air-fuel mixtures injected into the combustion chamber have the same concentration and a plurality of kinds of combustible air-fuel mixtures having different octane numbers are used. A structure making mixture of the plurality of kinds of injected combustible air-fuel mixtures difficult is formed in the combustion chamber being one space. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
申请公布号 |
JP2008180108(A) |
申请公布日期 |
2008.08.07 |
申请号 |
JP20070012802 |
申请日期 |
2007.01.23 |
申请人 |
UNIV NIHON |
发明人 |
IIJIMA AKIYOSHI;SHOJI HIDEO |
分类号 |
F02B23/02;F02B1/14;F02B15/00;F02B17/00;F02B23/00;F02F3/28;F02M37/00;F02M43/04;F02M61/14 |
主分类号 |
F02B23/02 |
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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