发明公开
EP2722271A2 Method of operating a marine vessel propulsion system, marine vessel propulsion system, and marine vessel including the same
有权
基本信息:
- 专利标题： Method of operating a marine vessel propulsion system, marine vessel propulsion system, and marine vessel including the same
- 专利标题（中）：用于操作船舶推进系统的方法，以及船舶推进系统使船舶
- 申请号：EP13188492.6 申请日：2013-10-14
- 公开(公告)号：EP2722271A2 公开(公告)日：2014-04-23
- 发明人： Ito, Makoto
- 申请人： Yamaha Hatsudoki Kabushiki Kaisha
- 申请人地址： 2500 Shingai Iwata-shi, Shizuoka 438-8501 JP
- 专利权人： Yamaha Hatsudoki Kabushiki Kaisha
- 当前专利权人： Yamaha Hatsudoki Kabushiki Kaisha
- 当前专利权人地址： 2500 Shingai Iwata-shi, Shizuoka 438-8501 JP
- 代理机构： Grünecker, Kinkeldey, Stockmair & Schwanhäusser
- 优先权： JP2012228656 20121016
- 主分类号： B63H25/42
- IPC分类号： B63H25/42 ; B63H20/12
摘要：
A marine vessel includes a plurality of turning mechanisms (12) provided respectively in correspondence to a plurality of outboard motors (3S, 3C, 3P). Each turning mechanism (12) includes a hydraulic pump (101), an electric motor (102S, 102C, 102P) to drive the hydraulic pump (101), a hydraulic cylinder (103) including two cylinder chambers (107, 108) partitioned by a piston, and a normally-closed bypass valve (115) to put the two cylinder chambers (107, 108) of the hydraulic cylinder (103) into communication with each other. Upon judging that there is a malfunction in the turning angle control of at least one of the outboard motors, a main ECU displays on a display, an operation guidance screen to urge a marine vessel operator to open the bypass valve (115) of the turning mechanism (12) corresponding to the malfunctioning outboard motor. Also, the main ECU keeps a power transmission between an engine (69) and a propeller (90) in the malfunctioning outboard motor an an interrupted state.
摘要（中）：
一种船舶，包括分别对应于所提供的舷外马达的多个（3S，3C，3P）转动机构（12）多个。 每个转向机构（12）包括电动马达（102S，102C，102P）的包含由分隔的两个气缸室（107，108）的液压泵（101）以驱动所述液压泵（101），液压缸（103） 活塞，和一个常闭旁通阀（115）把所述液压缸（103）的两个气缸室（107，108）连通海誓山盟。 在判断thatthere是在舷外马达中的至少一个，在显示器上的主显示ECU的转动角度控制的故障，操作引导画面上以促使船舶操作者打开转动的旁通阀（115） 机构（12）对应于故障的舷外马达。 所以，主ECU保持到中断状态螺旋桨之间以及（90）中发生故障的舷外马达的动力传递给发动机（69）。