发明公开
EP2644861A2 Cooling system structure for vehicular water-cooled internal combustion engine
有权
摩托车运动员Kühlsystemstrukturund einemwassergekühltenVerbrennungsmotor
- 专利标题： Cooling system structure for vehicular water-cooled internal combustion engine
- 专利标题（中）： 摩托车运动员Kühlsystemstrukturund einemwassergekühltenVerbrennungsmotor
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申请号： EP13152341.7申请日： 2013-01-23
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公开(公告)号： EP2644861A2公开(公告)日： 2013-10-02
- 发明人: Sugiura, Hiroyuki
- 申请人： Honda Motor Co., Ltd.
- 申请人地址： 1-1, Minami-Aoyama 2-chome Minato-ku Tokyo 107-8556 JP
- 专利权人： Honda Motor Co., Ltd.
- 当前专利权人： Honda Motor Co., Ltd.
- 当前专利权人地址： 1-1, Minami-Aoyama 2-chome Minato-ku Tokyo 107-8556 JP
- 代理机构： Beder, Jens
- 优先权： JP2012074930 20120328; JP2012074928 20120328
- 主分类号： F01P7/16
- IPC分类号： F01P7/16 ; F01P3/02
摘要：
In a cooling system structure for a vehicular water-cooled internal combustion engine (E) with a cylinder section and a cylinder body (41) and a cylinder head (42). The cooling system structure having water jackets (50A) formed in the cylinder body (41) and the cylinder head (42), respectively, with a radiator (52) disposed forwardly of the engine main unit. A water pump performs forced circulation of coolant through the radiator (52) and the water jackets (50A), to permit routing of pipes with enhanced appearance. Water jackets (50A) are formed, respectively, in a cylinder body (41) and a cylinder head (42) such that coolant flows through the cylinder body (42) and the cylinder head (42) independently of each other. A thermostat is mounted on a front wall surface of a cylinder section and is capable of selecting a condition in which the water jackets (50A) directly communicate with each other or a condition in which the water jackets (50A) communicate with each other via a radiator (52).
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