发明名称 |
Internal combustion engine with a supercharger and an improved piston crank mechanism |
摘要 |
A supercharged internal combustion engine is provided with a double-link type piston crank mechanism connecting between a piston and a crankshaft. The piston crank mechanism causes the piston to move at a speed which is smaller around a top dead center (TDC) and larger around a bottom dead center (BDC) as compared with respective corresponding piston speeds attained by a comparable single-link type piston crank mechanism. The double-link type piston crank mechanism variably controls a compression ratio by varying an angular position of one of links constituting the piston crank mechanism. <IMAGE> |
申请公布号 |
EP1160430(A3) |
申请公布日期 |
2002.12.11 |
申请号 |
EP20010113292 |
申请日期 |
2001.05.31 |
申请人 |
NISSAN MOTOR COMPANY, LIMITED |
发明人 |
AOYAMA, SHUNICHI;ARAI, TAKAYUKI;MOTEKI, KATSUYA |
分类号 |
F02B37/00;F02B23/00;F02B67/00;F02B75/04;F02D15/02;F02D23/00;F02D43/00 |
主分类号 |
F02B37/00 |
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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