发明授权
- 专利标题： Water-cooled vertical engine and outboard motor equipped therewith
- 专利标题（中）： 水冷立式发动机和配备其的舷外马达
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申请号： US10674796申请日： 2003-10-01
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公开(公告)号： US07056170B2公开(公告)日： 2006-06-06
- 发明人: Hiroki Tawa , Tatsuya Kuroda
- 申请人： Hiroki Tawa , Tatsuya Kuroda
- 申请人地址： JP Tokyo
- 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： JP Tokyo
- 代理机构： Arent Fox PLLC
- 优先权： JP2002-299001 20021011
- 主分类号： B63H21/10
- IPC分类号： B63H21/10
摘要：
A water-cooled vertical engine includes a cylinder block cooling water jacket formed in a cylinder block and a cylinder head cooling water jacket formed in a cylinder head, the jackets being substantially independent. Cooling water from a cooling water pump is supplied to the cylinder block cooling water jacket via through holes, and cooling water branching just before the cylinder block cooling water jacket is supplied to the cylinder head cooling water jacket via a pair of cooling water passages through gasket faces of the cylinder block and the cylinder head.
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