发明名称 |
Four-stroke internal combustion engine with spark ignition |
摘要 |
In order to optimize combustion in a four-stroke spark-ignition engine with direct fuel injection, the conditions of charge flow are improved by providing the top surface of each piston with two longitudinal guiding ribs located at a distance from each other and a cross-guiding rib running transversely thereto, thus providing an H-shaped configuration.
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申请公布号 |
US6047592(A) |
申请公布日期 |
2000.04.11 |
申请号 |
US19970829315 |
申请日期 |
1997.03.31 |
申请人 |
AVL LIST GMBH |
发明人 |
WIRTH, MARTIN;PIOCK, WALTER |
分类号 |
F02B1/04;F02B3/06;F02B23/10;F02B31/00;F02B75/02;F02B75/12;F02F1/24;F02F1/42;F02F3/26;(IPC1-7):F02B3/04 |
主分类号 |
F02B1/04 |
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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