发明名称 |
Motor a diesel |
摘要 |
<p>A diesel engine in which a lubrication oil on the wall surface of the cylinder liner is prevented from being burned and diluted, and a smoke resulting from the local lack of air in the combustion chamber is also prevented from being generated. The diesel engine comprises a group injection hole nozzle 20 and a piston 110. A step 115 having a height gradually increased toward the radial outer circumference of the piston is formed over the entire circumference of the top surface 111 of the piston. Furthermore, a tilted part 115b is formed as the step surface of the step 115.</p> |
申请公布号 |
BRPI0817123(A2) |
申请公布日期 |
2015.03.31 |
申请号 |
BR2008PI17123 |
申请日期 |
2008.09.16 |
申请人 |
YANMAR CO., LTD.;DENSO CORPORATION |
发明人 |
GOU ASAI;TAKESHI TAKAHASHI;TERUMITSU TAKAHATA;TAKAHIKO KIMURA;TOMOYUKI TSUDA |
分类号 |
F02B23/06;F02F3/26;F02F3/28;F02M61/18 |
主分类号 |
F02B23/06 |
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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