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1. 发明授权

US07419413B2 Outboard motor shift control system 有权
标题翻译：舷外马达变速控制系统
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。

2. 发明申请

US20060213301A1 Outboard motor shift control system 有权
标题翻译：舷外马达变速控制系统
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。

3. 发明申请

US20060046586A1 Outboard motor exhaust system 失效
标题翻译：舷外马达排气系统
公开(公告)号：US20060046586A1
公开(公告)日：2006-03-02
申请号：US11210475
申请日：2005-08-24
申请人： Hideaki Takada , Hiroshi Mizuguchi , Shinsaku Nakayama
发明人： Hideaki Takada , Hiroshi Mizuguchi , Shinsaku Nakayama
IPC分类号： B63H21/34
CPC分类号： B63H20/245 , B63H20/20 , B63H20/26 , F01N13/12
摘要： In an outboard motor exhaust system having a first exhaust gas passage discharging engine exhaust gas into water and a shift actuator operating a shift mechanism to establish one from among a forward position, a reverse position and a neutral position, there are provided a second exhaust gas passage branched from the first exhaust gas passage at a location above the water and an exhaust valve installed in the second exhaust gas passage and connected to the shift mechanism to be opened when the reverse position is established. The exhaust valve is alternatively opened by an exhaust valve actuator installed separately from the shift actuator. With this, it becomes possible to prevent the decrease in thrust produced during reverse boat travel by the engine exhaust gas being sucked in by a propeller, without degrading shift feel.
摘要翻译：在具有将发动机废气排入水中的第一排气通道和从前进位置，倒档位置和中立位置之间建立换档机构的换档致动器的舷外机排气系统中，设置有第二废气在第一废气通道上分配的通道，以及安装在第二废气通道中的排气阀，并连接到换档机构，以在反向位置建立时被打开。排气阀由与移动致动器分开安装的排气阀致动器交替打开。由此，可以防止在由推进器吸入的发动机废气中的反向船行驶期间产生的推力减小，而不会降低换档感觉。

4. 发明授权

US07263943B2 Outboard motor steering system 有权
标题翻译：舷外马达转向系统
公开(公告)号：US07263943B2
公开(公告)日：2007-09-04
申请号：US11118948
申请日：2005-04-29
申请人： Hideaki Takada , Hiroshi Watabe , Taiichi Otobe , Hiroshi Mizuguchi , Yoshinori Masubuchi , Shinsaku Nakayama
发明人： Hideaki Takada , Hiroshi Watabe , Taiichi Otobe , Hiroshi Mizuguchi , Yoshinori Masubuchi , Shinsaku Nakayama
IPC分类号： B63H25/04 , A01B69/00
CPC分类号： B63H20/12
摘要： In a boat having a seat, a steering wheel, and an outboard motor, an outboard motor steering system is provided, where the steering wheel is installed near the seat a steering angle sensor installed near the steering wheel for outputting a signal indicative of a steering angle of the steering wheel. The steering system also includes a swivel shaft connected to a propeller to turn the propeller relative to the boat, and an electric motor connected to the swivel shaft for rotating the swivel shaft in response to the detected steering angle. The steering system also includes a manipulation load regulation mechanism, such as a hydraulic damper, to produce an added load for increasing a manipulation load of the steering wheel, thereby enabling reduced operator load by using the electric motor to steer the outboard motor, while improving the operator's feel of steering wheel manipulation.
摘要翻译：在具有座椅，方向盘和舷外马达的船上，提供舷外马达转向系统，其中方向盘安装在座椅附近，安装在方向盘附近的转向角传感器，用于输出指示转向方向盘的角度。转向系统还包括连接到螺旋桨以相对于船转动螺旋桨的旋转轴，以及连接到旋转轴的电动马达，用于响应于检测到的转向角度旋转旋转轴。转向系统还包括诸如液压阻尼器的操纵载荷调节机构，以产生用于增加方向盘的操作负载的附加负载，从而通过使用电动机来转向舷外马达来减少操作者的负载，同时改进操作者对方向盘操纵的感觉。

5. 发明授权

US07195528B2 Outboard motor exhaust system 失效
标题翻译：舷外马达排气系统
公开(公告)号：US07195528B2
公开(公告)日：2007-03-27
申请号：US11210475
申请日：2005-08-24
申请人： Hideaki Takada , Hiroshi Mizuguchi , Shinsaku Nakayama
发明人： Hideaki Takada , Hiroshi Mizuguchi , Shinsaku Nakayama
IPC分类号： B63H21/34
CPC分类号： B63H20/245 , B63H20/20 , B63H20/26 , F01N13/12
摘要： In an outboard motor exhaust system having a first exhaust gas passage discharging engine exhaust gas into water and a shift actuator operating a shift mechanism to establish one from among a forward position, a reverse position and a neutral position, there are provided a second exhaust gas passage branched from the first exhaust gas passage at a location above the water and an exhaust valve installed in the second exhaust gas passage and connected to the shift mechanism to be opened when the reverse position is established. The exhaust valve is alternatively opened by an exhaust valve actuator installed separately from the shift actuator. With this, it becomes possible to prevent the decrease in thrust produced during reverse boat travel by the engine exhaust gas being sucked in by a propeller, without degrading shift feel.
摘要翻译：在具有将发动机废气排入水中的第一排气通道和从前进位置，倒档位置和中立位置之间建立换档机构的换档致动器的舷外机排气系统中，设置有第二废气在第一废气通道上分配的通道，以及安装在第二废气通道中的排气阀，并连接到换档机构，以在反向位置建立时被打开。排气阀由与移动致动器分开安装的排气阀致动器交替打开。由此，可以防止在由推进器吸入的发动机废气中的反向船行驶期间产生的推力减小，而不会降低换档感觉。

6. 发明申请

US20050241556A1 Outboard motor steering system 有权
标题翻译：舷外马达转向系统
公开(公告)号：US20050241556A1
公开(公告)日：2005-11-03
申请号：US11118948
申请日：2005-04-29
申请人： Hideaki Takada , Hiroshi Watabe , Taiichi Otobe , Hiroshi Mizuguchi , Yoshinori Masubuchi , Shinsaku Nakayama
发明人： Hideaki Takada , Hiroshi Watabe , Taiichi Otobe , Hiroshi Mizuguchi , Yoshinori Masubuchi , Shinsaku Nakayama
IPC分类号： B63H5/125 , B63H25/02 , B63H25/42
CPC分类号： B63H20/12
摘要： In a boat having a seat, a steering wheel, and an outboard motor, an outboard motor steering system is provided, where the steering wheel is installed near the seat a steering angle sensor installed near the steering wheel for outputting a signal indicative of a steering angle of the steering wheel. The steering system also includes a swivel shaft connected to a propeller to turn the propeller relative to the boat, and an electric motor connected to the swivel shaft for rotating the swivel shaft in response to the detected steering angle. The steering system also includes a manipulation load regulation mechanism, such as a hydraulic damper, to produce an added load for increasing a manipulation load of the steering wheel, thereby enabling reduced operator load by using the electric motor to steer the outboard motor, while improving the operator's feel of steering wheel manipulation.
摘要翻译：在具有座椅，方向盘和舷外马达的船上，提供舷外马达转向系统，其中方向盘安装在座椅附近，安装在方向盘附近的转向角传感器，用于输出指示转向方向盘的角度。转向系统还包括连接到螺旋桨以相对于船转动螺旋桨的旋转轴，以及连接到旋转轴的电动马达，用于响应于检测到的转向角度旋转旋转轴。转向系统还包括诸如液压阻尼器的操纵载荷调节机构，以产生用于增加方向盘的操作负载的附加负载，从而通过使用电动机来转向舷外马达来减少操作者的负载，同时改进操作者对方向盘操纵的感觉。

7. 发明申请

US20080261469A1 Outboard motor control system 有权
标题翻译：舷外马达控制系统
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。

8. 发明授权

US07549901B2 Outboard motor control system 有权
标题翻译：舷外马达控制系统
公开(公告)号：US07549901B2
公开(公告)日：2009-06-23
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： B63H21/22
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。

9. 发明申请

US20060264129A1 Outboard motor control system 有权
标题翻译：舷外马达控制系统
公开(公告)号：US20060264129A1
公开(公告)日：2006-11-23
申请号：US11434031
申请日：2006-05-15
申请人： Hiroshi Mizuguchi , Shinsaku Nakayama
发明人： Hiroshi Mizuguchi , Shinsaku Nakayama
IPC分类号： B63H20/08 , B63H20/14 , B63H5/125 , B63H23/00 , B63H5/20
CPC分类号： B63H20/20
摘要： In an outboard motor control system, a position of a clutch (moved by an actuator) is memorized as a neutral position when a neutral switch produces an ON signal and the clutch position corresponding to a forward position where the clutch engages with a forward gear or a reverse position where the clutch engages with a reverse gear is determined based on the memorized position. With this, the clutch can be accurately shifted to the positions where the forward, neutral and reverse shift positions are established, thereby preventing shifting errors. Similarly, by memorizing rudder angle sensor outputs when the outboard motor is mechanically stopped by left and right steer stops as maximum leftward or rightward rudder angles, desired values for control purposes when steering the outboard motor to the maximum rudder angles can be determined as values that take the unit-specific properties of the outboard motor into account.
摘要翻译：在舷外马达控制系统中，当空档开关产生ON信号时，离合器（由致动器移动）的位置被存储为中立位置，并且离合器位置对应于离合器与前进档啮合的前进位置或基于存储位置确定离合器与倒档相啮合的倒档位置。由此，可以将离合器精确地移动到建立前进档，中立档位和倒档档位置的位置，从而防止换档错误。同样，通过记忆方向舵角传感器输出，当舷外马达通过左右转向停止作为最大向左或向右方向舵角度机械地停止时，用于将舷外马达转向最大方向舵角度时的控制目的值可以被确定为考虑舷外马达的单位特性。

10. 发明授权

US07354325B2 Outboard motor control system 有权
标题翻译：舷外马达控制系统
公开(公告)号：US07354325B2
公开(公告)日：2008-04-08
申请号：US11434031
申请日：2006-05-15
申请人： Hiroshi Mizuguchi , Shinsaku Nakayama
发明人： Hiroshi Mizuguchi , Shinsaku Nakayama
IPC分类号： B63H20/20
CPC分类号： B63H20/20
摘要： In an outboard motor control system, a position of a clutch (moved by an actuator) is memorized as a neutral position when a neutral switch produces an ON signal and the clutch position corresponding to a forward position where the clutch engages with a forward gear or a reverse position where the clutch engages with a reverse gear is determined based on the memorized position. With this, the clutch can be accurately shifted to the positions where the forward, neutral and reverse shift positions are established, thereby preventing shifting errors. Similarly, by memorizing rudder angle sensor outputs when the outboard motor is mechanically stopped by left and right steer stops as maximum leftward or rightward rudder angles, desired values for control purposes when steering the outboard motor to the maximum rudder angles can be determined as values that take the unit-specific properties of the outboard motor into account.
摘要翻译：在舷外马达控制系统中，当空档开关产生ON信号时，离合器（由致动器移动）的位置被存储为中立位置，并且离合器位置对应于离合器与前进档啮合的前进位置或基于存储位置确定离合器与倒档相啮合的倒档位置。由此，可以将离合器精确地移动到建立前进档，中立档位和倒档档位置的位置，从而防止换档错误。同样，通过记忆方向舵角传感器输出，当舷外马达通过左右转向停止作为最大向左或向右方向舵角度机械地停止时，用于将舷外马达转向最大方向舵角度时的控制目的值可以被确定为考虑舷外马达的单位特性。

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