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1. 发明授权

US06390863B1 Outboard motor 失效
标题翻译：舷外马达
公开(公告)号：US06390863B1
公开(公告)日：2002-05-21
申请号：US09573937
申请日：2000-05-19
申请人： Keiji Imanaga
发明人： Keiji Imanaga
IPC分类号： B63H115
CPC分类号： B63H20/06 , B63H20/08 , B63H21/305 , F02B61/045
摘要： An outboard motor which include an engine holder, an engine disposed above the engine holder in a state wherein the outboard motor is mounted to a hull, a mount unit including upper and lower mount devices for mounting the outboard motor to the hull and a bracket through which the upper and lower mount devices are mounted to the hull, an elastic thrust stopper disposed between the bracket and a body of the outboard motor, and a propeller driven in accordance with the engine operation. In such outboard motor, the distance between an axis of the upper mount device and an axis of the elastic thrust stopper both extending in a direction parallel to an axis of the propeller is set to be larger than a distance between axes of the upper and lower mount devices which extend in a direction parallel to the axis of the propeller.
摘要翻译：舷外马达，其包括发动机支架，在舷外马达安装在船体上的状态下设置在发动机支架上方的发动机，包括用于将舷外马达安装在船体上的上部和下部安装装置的安装单元和支架上部和下部安装装置安装在船体上，设置在支架和舷外马达的主体之间的弹性推力塞，以及根据发动机操作驱动的螺旋桨。在这种舷外马达中，上部安装装置的轴线与弹性推力止动件的轴线之间的距离在平行于螺旋桨的轴线的方向上延伸的距离设定为大于上下轴线之间的距离在平行于螺旋桨的轴线的方向上延伸的安装装置。

2. 发明授权

US06305999B1 Outboard motor 有权
标题翻译：舷外马达
公开(公告)号：US06305999B1
公开(公告)日：2001-10-23
申请号：US09577611
申请日：2000-05-25
申请人： Takeshi Toyama , Satoshi Isobe , Keiji Imanaga
发明人： Takeshi Toyama , Satoshi Isobe , Keiji Imanaga
IPC分类号： B63H2138
CPC分类号： F02B75/20 , B63H20/02 , B63H20/245 , B63H20/32 , F01P3/202 , F02B61/045 , F02B2075/027 , F02B2075/1812
摘要： An outboard motor includes an engine holder, an engine which is disposed above the engine holder in a state of the outboard motor mounted to a hull and in which a crankshaft extends substantially perpendicularly, and an oil pan disposed below the engine holder. A drive shaft housing is disposed below the oil pan and is formed with an exhaust chamber and a water pump is driven by the drive shaft so as to pump up a cooling water. A cooling water passage is formed in the oil pan and the drive shaft housing to guide the cooling water pumped up by the water pump to the engine. A relief valve is disposed on the way of the cooling water passage so as to discharge the cooling water into the exhaust chamber.
摘要翻译：舷外马达包括发动机支架，发动机，其设置在外壳马达安装在船体上并且曲轴大致垂直延伸的状态下的发动机支架的上方，以及设置在发动机支架下方的油盘。驱动轴壳体设置在油盘的下方并形成有排气室，水泵由驱动轴驱动以便泵送冷却水。在油盘和驱动轴壳体中形成冷却水通道，以将由水泵泵送的冷却水引导到发动机。溢流阀设置在冷却水通道的通路上，以将冷却水排出到排气室中。

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