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1. 发明授权

US07393253B1 Cooling system for a marine propulsion device 失效
标题翻译：船用推进装置的冷却系统
公开(公告)号：US07393253B1
公开(公告)日：2008-07-01
申请号：US11491464
申请日：2006-07-21
申请人： Robert W. Clifford , Darrin L. Doty , Robert L. Burrell
发明人： Robert W. Clifford , Darrin L. Doty , Robert L. Burrell
IPC分类号： F01P3/20
CPC分类号： B63H20/285
摘要： A conduit is configured to facilitate the assembly of a gear case to a driveshaft housing of a sterndrive marine propulsion device while maintaining the proper position of the conduit and assuring proper sealing when the gear case is attached to the driveshaft housing. An alignment protrusion extends from a central portion of the conduit to facilitate the proper positioning of the conduit in relation to the driveshaft housing prior to the attachment of the gear case to the driveshaft housing. A flared portion of a lower end of the conduit is shaped to facilitate the insertion of an outlet of a water pump into the conduit, wherein the water pump is attached to the gear case prior to assembly of the gear case to the driveshaft housing.
摘要翻译：导管被构造成便于将齿轮箱组装到船尾推进装置的驱动轴壳体上，同时保持导管的适当位置并且当齿轮箱附接到驱动轴壳体时确保适当的密封。在将齿轮箱附接到驱动轴壳体之前，对准突起从导管的中心部分延伸以便于导管相对于驱动轴壳体的适当定位。管道下端的扩口部分被成形为便于将水泵的出口插入导管中，其中在将齿轮箱组装到驱动轴壳体之前，水泵附接到齿轮箱。

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