发明授权
- 专利标题： V-6 engine
- 专利标题（中）： V-6发动机
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申请号： US39235申请日： 1987-04-17
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公开(公告)号： US4787342A公开(公告)日： 1988-11-29
- 发明人: Yoshiro Matsumori , Takashige Tokushima
- 申请人： Yoshiro Matsumori , Takashige Tokushima
- 申请人地址： JPX Hiroshima
- 专利权人： Mazda Motor Corporation
- 当前专利权人： Mazda Motor Corporation
- 当前专利权人地址： JPX Hiroshima
- 优先权： JPX61-90218 19860418
- 主分类号： F01L1/26
- IPC分类号： F01L1/26 ; F02B1/04 ; F02B75/18 ; F02B75/22 ; F02F1/24 ; F02F1/42 ; F02M35/10 ; F02M35/116 ; F16F15/24
摘要：
A V-6 engine has left and right cylinder banks which have three cylinders each and are set to each other at an angle .alpha. not larger than about 30.degree.. The positions of the crankpins for connecting the pistons in the respective cylinders with the crankshaft are so arranged that the crankpins for the three cylinders in each cylinder bank are positioned to differ from each other in phase by 120.degree., and the crankpins for each pair of cylinders which are symmetrically disposed with respect to the longitudinal center C of the crankshaft are positioned to differ from each other in phase by the angle .alpha. so that the pistons in the cylinders of each pair reach the respective top dead centers simultaneously.