发明授权
- 专利标题： Direct injection internal combustion engine
- 专利标题（中）： 直喷式内燃机
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申请号： US11187235申请日： 2005-07-22
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公开(公告)号： US07188589B2公开(公告)日： 2007-03-13
- 发明人: Akira Tayama , Hirofumi Tsuchida , Koji Hiraya , Yutaka Matayoshi
- 申请人： Akira Tayama , Hirofumi Tsuchida , Koji Hiraya , Yutaka Matayoshi
- 申请人地址： JP Yokohama
- 专利权人： Nissan Motor Co., Ltd.
- 当前专利权人： Nissan Motor Co., Ltd.
- 当前专利权人地址： JP Yokohama
- 代理机构： Foley & Lardner LLP
- 优先权： JP2004-234112 20040811
- 主分类号： F01P1/10
- IPC分类号： F01P1/10 ; F02F1/40
摘要：
In a direct injection internal combustion engine, a fuel injection valve and a spark plug of adjacent cylinders are inclined at different angles from each other in directions perpendicular to a cylinder arrangement direction in which the cylinders are arranged. Besides, the fuel injection valve and the spark plug of at least one of the cylinders are inclined at different angles from each other in directions parallel to the cylinder arrangement direction. A cooling channel is provided between the fuel injection valve and the spark plug of the at least one of the cylinders.
公开/授权文献
- US20060032478A1 Direct injection internal combustion engine 公开/授权日：2006-02-16
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