公开(公告)号：US20070066157A1

公开(公告)日：2007-03-22

申请号：US11509467

申请日：2006-08-24

申请人： Kosei Yamashita ,  Hiroshi Mizuguchi

发明人： Kosei Yamashita ,  Hiroshi Mizuguchi

IPC分类号： B63H5/125

CPC分类号： B63H20/12 ,  B63H25/42

摘要： In an outboard motor steering control system having a plurality of outboard motors each mounted on a stern of a boat by a shaft to be movable by an outboard motor actuator relative to the boat and each having an internal combustion engine and a propeller powered by the engine to propel the boat, a tie-bar motor (actuator) is operated such that the outboard motors can be finely operated synchronously to make desired steering angles finely, i.e., to achieve the desired steering angles in response to a detected rotation angle of a steering wheel. Also outboard motor actuators are individually operated to regulate the relative angles between the outboard motors, thereby enhancing both straight course-holding performance and turning performance.

摘要翻译： 在具有多个舷外马达的舷外马达转向控制系统中，每个舷外马达各自通过轴安装在船尾上，以便通过舷外马达致动器相对于船可移动，并且每个具有内燃机和由发动机供电的螺旋桨 为了推进船，运行连杆马达（致动器），使得舷外马达可以精细地同步操作以精确地产生期望的转向角，即，响应于检测到的转向的旋转角度来实现期望的转向角 轮。 此外，舷外马达执行器也被单独操作以调节舷外马达之间的相对角度，从而提高直线行程保持性能和车削性能。

公开(公告)号：US07311572B2

公开(公告)日：2007-12-25

申请号：US11509467

申请日：2006-08-24

申请人： Kosei Yamashita ,  Hiroshi Mizuguchi

发明人： Kosei Yamashita ,  Hiroshi Mizuguchi

IPC分类号： B63H20/08

CPC分类号： B63H20/12 ,  B63H25/42

摘要： In an outboard motor steering control system having a plurality of outboard motors each mounted on a stern of a boat by a shaft to be movable by an outboard motor actuator relative to the boat and each having an internal combustion engine and a propeller powered by the engine to propel the boat, a tie-bar motor (actuator) is operated such that the outboard motors can be finely operated synchronously to make desired steering angles finely, i.e., to achieve the desired steering angles in response to a detected rotation angle of a steering wheel. Also outboard motor actuators are individually operated to regulate the relative angles between the outboard motors, thereby enhancing both straight course-holding performance and turning performance.

公开(公告)号：US20120277978A1

公开(公告)日：2012-11-01

申请号：US13454361

申请日：2012-04-24

申请人： Hiroshi Mizuguchi ,  Hiroko Murakami ,  Hayato Matsuda ,  Takeshi Fukawa

发明人： Hiroshi Mizuguchi ,  Hiroko Murakami ,  Hayato Matsuda ,  Takeshi Fukawa

IPC分类号： F02D41/30

CPC分类号： F02B63/04 ,  F02M37/0029 ,  F02M37/007

摘要： An engine working machine that has an electronically controlled fuel injection system and a fuel tank disposed in an upper portion. The capacity of the fuel tank is effectively used and a complex structure is prevented while reducing the length of the fuel piping. An engine is disposed in a lower portion, and a fuel tank is disposed above the engine. A fuel pump is mounted on a bottom outside surface of the fuel tank, and disposed projecting on a side portion of the crankcase. An extended box is provided on a bottom surface of the fuel tank, and the fuel pump is mounted with a filter and a fuel intake port located inside the extended box. The fuel pump is housed in a pump case that is fixed to a bottom surface of the extended box.

摘要翻译： 一种具有电子控制的燃料喷射系统和设置在上部的燃料箱的发动机工作机。 有效地使用燃料箱的容量，并且在减少燃料管道的长度的同时防止复杂的结构。 发动机设置在下部，燃料箱配置在发动机的上方。 燃料泵安装在燃料箱的底部外表面上，并且设置成突出在曲轴箱的侧部上。 在燃料箱的底面上设置有延伸箱，燃料泵安装有位于扩展箱内的过滤器和燃料吸入口。 燃油泵容纳在固定在扩展箱底面的泵壳中。

公开(公告)号：US20080261469A1

公开(公告)日：2008-10-23

申请号：US11998903

申请日：2007-12-03

申请人： Hiroshi Mizuguchi ,  Shinsaku Nakayama

发明人： Hiroshi Mizuguchi ,  Shinsaku Nakayama

IPC分类号： B63H20/08 ,  B63H21/21

CPC分类号： B63H20/20

摘要： A system for controlling the steering of an outboard motor mounted on a stern of a boat and having an internal combustion engine to power a propeller, which includes an actuator which steers the outboard motor relative to the boat, a left steer stop which mechanically stops leftward steering of the outboard motor, a right steer stop which mechanically stops rightward steering of the outboard motor, a rudder angle sensor which produces an output indicating a rudder angle of the outboard motor; and a maximum rudder angle memorizer which memorizes the output of the rudder angle sensor as a maximum leftward rudder angle of the outboard motor when the outboard motor is mechanically stopped by the left steer stop, and memorizes the output of the rudder angle sensor as a maximum rightward rudder angle of the outboard motor when the outboard motor is mechanically stopped by the right steer stop.

摘要翻译： 一种用于控制安装在船尾上的舷外马达的转向系统，并且具有内燃机以为螺旋桨提供动力，所述螺旋桨包括驱动器，所述致动器相对于所述船转向所述舷外马达，左转向停止器向左机械地停止 外侧马达的转向，机械地停止舷外马达的向右转向的右转向挡块，产生指示舷外马达的舵角的输出的舵角传感器; 以及最大方向舵角存储器，其将舵角传感器的输出作为舷外马达的最大左舵角度，当舷外马达由左转向停止机械地停止时，并将舵角传感器的输出最大值存储 当舷外马达通过右转向停止机械地停止时，舷外马达的向右舵角。

公开(公告)号：US07419413B2

公开(公告)日：2008-09-02

申请号：US11376931

申请日：2006-03-16

申请人： Hiroshi Mizuguchi ,  Hideaki Takada ,  Shinsaku Nakayama

发明人： Hiroshi Mizuguchi ,  Hideaki Takada ,  Shinsaku Nakayama

IPC分类号： B63H21/22

CPC分类号： F16H61/32 ,  B63H20/20 ,  F16H63/38 ,  F16H2059/6807 ,  Y10T74/19251

摘要： In an outboard motor shift control system to change the shift position by controlling the supply of current to an electric shift motor for driving a shift mechanism, a detent mechanism is equipped for constraining the operation of the shift mechanism and holding the shift position once the shift position has been established, and the supply of current to the shift motor is discontinued upon detection that the shift position has been established. This configuration makes it possible to minimize the power consumption of the shift motor and ensure secure holding of the established shift position.

摘要翻译： 在通过控制向用于驱动换档机构的电动换挡电机的电流供给来改变换档位置的舷外马达变速控制系统中，设置有止动机构，用于限制换挡机构的动作，并且一旦换档就保持换挡位置 已经建立了位置，并且在检测到移位位置已经建立之后，停止向换档电机的电流供应。 该配置使得可以使换档电动机的功率消耗最小化并确保确保所确定的换档位置的保持。

公开(公告)号：US20060213301A1

公开(公告)日：2006-09-28

申请号：US11376931

申请日：2006-03-16

申请人： Hiroshi Mizuguchi ,  Hideaki Takada ,  Shinsaku Nakayama

发明人： Hiroshi Mizuguchi ,  Hideaki Takada ,  Shinsaku Nakayama

IPC分类号： F16H61/00

CPC分类号： F16H61/32 ,  B63H20/20 ,  F16H63/38 ,  F16H2059/6807 ,  Y10T74/19251

摘要： In an outboard motor shift control system to change the shift position by controlling the supply of current to an electric shift motor for driving a shift mechanism, a detent mechanism is equipped for constraining the operation of the shift mechanism and holding the shift position once the shift position has been established, and the supply of current to the shift motor is discontinued upon detection that the shift position has been established. This configuration makes it possible to minimize the power consumption of the shift motor and ensure secure holding of the established shift position.

摘要翻译： 在通过控制向用于驱动换档机构的电动换挡电机的电流供给来改变换档位置的舷外马达变速控制系统中，设置有止动机构，用于限制换挡机构的动作，并且一旦换档就保持换挡位置 已经建立了位置，并且在检测到移位位置已经建立之后，停止向换档电机的电流供应。 该配置使得可以使换档电动机的功率消耗最小化并确保确保所确定的换档位置的保持。

公开(公告)号：US20060040572A1

公开(公告)日：2006-02-23

申请号：US11205692

申请日：2005-08-17

申请人： Hiroshi Mizuguchi

发明人： Hiroshi Mizuguchi

IPC分类号： B63H21/30

CPC分类号： F02B61/045

摘要： An outboard motor adapted to be mounted on a stern of a boat includes an internal combustion engine installed on a frame and a propeller powered by the engine to propel the boat, elastic members (rubber vibration isolators, elastic couplings, etc.) are interposed between the engine and the frame, thereby enabling vibration and noise produced by engine operation to be reduced without degrading steering performance.

摘要翻译： 适于安装在船尾的舷外马达包括安装在框架上的内燃机和由发动机驱动的推进船的螺旋桨，弹性构件（橡胶隔振器，弹性联轴器等）介于 发动机和框架，从而能够降低发动机操作产生的振动和噪音而不降低转向性能。

公开(公告)号：US20050282448A1

公开(公告)日：2005-12-22

申请号：US11153070

申请日：2005-06-15

申请人： Hiroki Tawa ,  Makoto Yazaki ,  Taiichi Otobe ,  Takao Kashima ,  Hideaki Takada ,  Hiroshi Mizuguchi

发明人： Hiroki Tawa ,  Makoto Yazaki ,  Taiichi Otobe ,  Takao Kashima ,  Hideaki Takada ,  Hiroshi Mizuguchi

IPC分类号： B63H5/125 ,  B63H20/12

CPC分类号： B63H20/12

摘要： An outboard motor steering system includes a hydraulic fluid supply mechanism connected to the steering hydraulic cylinder to supply hydraulic fluid thereto disposed in a space formed between the stern brackets and the swivel case. In other words, since the hydraulic fluid supply mechanism is incorporated into the outboard motor as a unit, the structure can be made simpler than that of the related art and the number of parts in the entire system can be reduced and moreover the work of installation into the boat's hull can be simplified. Also, operating efficiency is improved for an electric motor serving as the source of driving force for a hydraulic pump that supplies hydraulic fluid to the hydraulic cylinder used for steering, and power consumption is reduced.

摘要翻译： 舷外马达转向系统包括连接到转向液压缸的液压流体供应机构，以将设置在形成在船尾支架和旋转壳体之间的空间中的液压流体供应。 换句话说，由于液压流体供给机构作为一个单元被结合到舷外马达中，所以该结构可以比现有技术更简单，并且整个系统中的部件数量可以减少，而且安装的工作 进船的船体可以简化。 此外，作为用于向用于转向的液压缸供给液压油的液压泵的驱动力源的电动机的操作效率提高，功耗降低。

公开(公告)号：US06656003B1

公开(公告)日：2003-12-02

申请号：US10070445

申请日：2002-03-20

申请人： Kunihiro Kitsu ,  Tetsuro Ikeno ,  Hiroshi Mizuguchi ,  Kazuyuki Shiomi ,  Taiichi Otobe

发明人： Kunihiro Kitsu ,  Tetsuro Ikeno ,  Hiroshi Mizuguchi ,  Kazuyuki Shiomi ,  Taiichi Otobe

IPC分类号： B63H2130

CPC分类号： B63H20/12 ,  B63B2231/44 ,  B63H21/305

摘要： A center frame 64 fixed to a lower end of a swivel shaft 62 of an outboard engine system by a bolt 79 includes a swivel shaft extension 641 extending downwards from the lower end of the swivel shaft 62, and a core metal 642 which extends laterally from a lower end of the swivel shaft extension 641 and has a lower mount rubber 80 integrally baked thereto. The lower mount rubber 80 is restrained on a rear surface of the extension case 42. Thus, the distance between an upper mount rubber mounted at an upper portion of the swivel shaft 62 and the lower mount rubber 80 mounted at a lower portion of the swivel shaft 62 can be increased without downward extension of the swivel shaft 62 itself to enhance the anti-vibration effect, while avoiding an increase in extra weight and an increase in cost.

摘要翻译： 通过螺栓79固定到舷外发动机系统的旋转轴62的下端的中心框架64包括从旋转轴62的下端向下延伸的旋转轴延伸部641和从金属件642的横向从 旋转轴延伸部641的下端部具有一体地烘烤到其上的下部安装橡胶80。 下安装橡胶80被限制在延伸壳体42的后表面上。因此，安装在旋转轴62的上部的上部安装橡胶和安装在旋转件的下部的下部安装橡胶80之间的距离 轴62可以在旋转轴62本身的向下延伸的情况下增加，以增强抗振动效果，同时避免额外重量的增加和成本的增加。

公开(公告)号：US06527602B2

公开(公告)日：2003-03-04

申请号：US09753519

申请日：2001-01-04

申请人： Hiroki Tawa ,  Hiroshi Mizuguchi

发明人： Hiroki Tawa ,  Hiroshi Mizuguchi

IPC分类号： B63H2032

CPC分类号： F02M35/167 ,  B63B2231/40 ,  B63H20/10 ,  B63H20/32 ,  F02B61/045 ,  F02B75/20 ,  F02B2075/027 ,  F02B2075/1808 ,  F02B2275/20 ,  F02M35/04 ,  F02M35/12 ,  F02M35/1233

摘要： An outboard engine system includes a casing having a driving-force transmitting device provided therein, and an engine for transmitting power through the driving-force transmitting device to a propeller. The casing and the engine are carried on a hull for tilting-up movement. An engine cover made of a synthetic resin covers at least an upper portion of the engine, and an undercover comprises a pair of cover halves made of a synthetic resin and connected to each other to cover at least a lower portion of the engine from opposite sides. The undercover is detachably connected at its upper end to a lower end of the engine cover and fixed to an upper portion of the casing. In such outboard engine system, the undercover is detachably fixed at its upper portion to a body of the engine. Thus, the undercover can be supported so as to give an impression that the engine cover and the undercover are rigid during a tilting-up operation.

摘要翻译： 舷外发动机系统包括具有设置在其中的驱动力传递装置的壳体和用于通过驱动力传递装置将动力传递到螺旋桨的发动机。 套管和发动机承载在船体上用于倾斜运动。 由合成树脂制成的发动机盖至少覆盖发动机的上部，底盖包括由合成树脂制成的一对盖半部，并且相互连接以便从相对的两侧覆盖发动机的至少下部 。 底盖在其上端可拆卸地连接到发动机盖的下端并固定到壳体的上部。 在这种舷外发动机系统中，卧底在其上部可拆卸地固定在发动机的主体上。 因此，可以支撑卧底，以便给出在倾斜操作期间发动机罩和卧底是刚性的印象。