发明名称 |
VARIABLE COMPRESSION RATIO V-TYPE INTERNAL COMBUSTION ENGINE |
摘要 |
The present variable compression ratio V-type internal combustion engine is a variable compression ratio V-type internal combustion engine which joins cylinder blocks of two cylinder groups and makes the joined cylinder block 10 move relatively to a crankcase along an arc-shaped path so as to move away from an engine crankshaft, wherein the arc-shaped path is set so that the mechanical compression ratio of one cylinder group and the mechanical compression ratio of the other cylinder group become equal when the cylinder block is at the lowest position closest to the engine crankshaft and when the cylinder block is at a specific position between the lowest position and a highest position which is furthest from the engine crankshaft.
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申请公布号 |
US2012210957(A1) |
申请公布日期 |
2012.08.23 |
申请号 |
US200913499933 |
申请日期 |
2009.11.13 |
申请人 |
HISAMINATO NAOTO;TATENO MANABU;KAMIYAMA EIICHI |
发明人 |
HISAMINATO NAOTO;TATENO MANABU;KAMIYAMA EIICHI |
分类号 |
F02B75/22 |
主分类号 |
F02B75/22 |
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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