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21. 发明授权

US08851946B2 Outboard motor control apparatus 有权
标题翻译：舷外马达控制装置
公开(公告)号：US08851946B2
公开(公告)日：2014-10-07
申请号：US13116124
申请日：2011-05-26
申请人： Koji Kuriyagawa , Hajime Yoshimura , Nobuchika Katagiri
发明人： Koji Kuriyagawa , Hajime Yoshimura , Nobuchika Katagiri
IPC分类号： B60W10/06 , B60W10/10 , B63H21/21 , F02D41/02 , F02D41/10 , F02M37/00 , F02D11/10 , B63H20/14 , B63H23/02
CPC分类号： B63H20/14 , B63H21/21 , B63H2021/216 , B63H2023/0258 , F02D11/105 , F02D41/021 , F02D41/10 , F02M37/0023
摘要： In an apparatus for controlling operation of an outboard motor having an internal combustion engine and transmission, it is configured to determine whether acceleration is instructed to the engine by an operator when the gear position is the second speed, detect a slip ratio of a propeller based on theoretical velocity and actual velocity of a boat, control a throttle opening to suppress increase in the slip ratio when the acceleration is determined to be instructed, and change the gear position from the second speed to the first speed when the slip ratio is equal to or less than a first predetermined value and the change amount of the slip ratio is equal to or less than a prescribed value. With this, it becomes possible to appropriately control operation of the engine and the transmission during acceleration, thereby improving the acceleration performance of immediately after acceleration start.
摘要翻译：在用于控制具有内燃机和变速器的舷外马达的操作的装置中，其被配置为确定当齿轮位置是第二速度时操作者是否向发动机指示加速度，检测基于螺旋桨的滑移比在船的理论速度和实际速度上，控制节气门开度以抑制当指示加速度时滑移率的增加，并且当滑移比等于第一速度时将档位从第二速度改变到第一速度或小于第一预定值，并且滑移率的变化量等于或小于规定值。由此，能够适当地控制加速时的发动机和变速器的动作，提高加速开始后的加速性能。

22. 发明授权

US07488227B2 Outboard engine unit 失效
标题翻译：舷外发动机单元
公开(公告)号：US07488227B2
公开(公告)日：2009-02-10
申请号：US11742857
申请日：2007-05-01
申请人： Akifumi Fujima , Toshiyuki Watanabe , Koji Kuriyagawa
发明人： Akifumi Fujima , Toshiyuki Watanabe , Koji Kuriyagawa
IPC分类号： B63H20/32 , F02B61/04
CPC分类号： H01H50/04 , F02B61/045 , F02M37/221
摘要： An outboard engine unit having plural electronic components is disclosed. The electronic components are wholly supported by a single bracket which is mounted to a crankcase through a vibration damping rubber grommet.
摘要翻译：公开了一种具有多个电子元件的舷外发动机单元。电子部件完全由单个支架支撑，该支架通过减振橡胶垫圈安装到曲轴箱。

23. 发明授权

US08944864B2 Outboard motor control apparatus 有权
标题翻译：舷外马达控制装置
公开(公告)号：US08944864B2
公开(公告)日：2015-02-03
申请号：US13488585
申请日：2012-06-05
申请人： Koji Kuriyagawa , Akifumi Fujima
发明人： Koji Kuriyagawa , Akifumi Fujima
IPC分类号： B63H21/22 , B63H23/00 , B63J3/02 , B63H21/21 , B63H20/00 , B63J3/00
CPC分类号： B63J3/02 , B63H21/21 , B63H2020/003 , B63J2003/002
摘要： In an apparatus for controlling operation of an outboard motor having an internal combustion engine and a generator driven by the engine, comprising: an actuator adapted to open and close a throttle valve of the engine; a neutral position detector adapted to detect whether a shift mechanism interposed between an output shaft of the engine and a propeller is in a neutral position; a power generation demand value detector adapted to detect a demand value for an amount of power generation of the generator; and an actuator controller adapted to determine a desired speed of the engine based on the detected demand value when the shift mechanism is detected to be in the neutral position, and control operation of the actuator such that a speed of the engine converges to the determined desired engine speed.
摘要翻译：在用于控制具有内燃机和由发动机驱动的发电机的发电机的舷外马达的操作的装置中，包括：用于打开和关闭发动机的节流阀的致动器; 中空位置检测器，其适于检测插入在发动机的输出轴和螺旋桨之间的换档机构是否处于中立位置; 发电需求值检测器，其适于检测所述发电机的发电量的需求值; 以及致动器控制器，其适于在检测到所述换档机构处于中立位置时基于所检测到的需求值来确定所述发动机的期望速度，以及所述致动器的控制操作使得所述发动机的速度收敛到所确定的期望速度引擎速度。

24. 发明授权

US08801477B2 Outboard motor control apparatus 有权
标题翻译：舷外马达控制装置
公开(公告)号：US08801477B2
公开(公告)日：2014-08-12
申请号：US13563886
申请日：2012-08-01
申请人： Koji Kuriyagawa , Keiichi Nakayama
发明人： Koji Kuriyagawa , Keiichi Nakayama
IPC分类号： B63H21/22
CPC分类号： B63H21/21
摘要： In a control apparatus for an outboard motor having an internal combustion engine and a transmission adapted to establish speeds including first and second speeds and transmit an engine output to a propeller with an established speed, it is configured to determine whether acceleration is instructed to the engine by an operator when the second speed is established; detect an engine speed; detect a navigation acceleration indicative of a change amount of navigation speed per predetermined time; change the gear position from the second speed to the first speed when the acceleration is determined to be instructed; and change the gear position from the first speed to the second speed when the engine speed is at or above a predetermined speed and the navigation acceleration is at or below a predetermined value after the gear position is changed to the first speed.
摘要翻译：在具有内燃机和变速箱的舷外马达的控制装置中，适于建立包括第一速度和第二速度的速度并且以已建立的速度将发动机输出传送到推进器，其被配置为确定是否向发动机指示加速度当第二速度建立时由操作者检测发动机转速; 检测表示每预定时间的导航速度变化量的导航加速度; 当确定加速被指示时，将档位从第二速度改变到第一速度; 并且当发动机速度等于或高于预定速度时，将档位从第一速度改变到第二速度，并且在档位改变到第一速度之后导航加速度等于或低于预定值。

25. 发明授权

US08515604B2 Outboard motor control apparatus 有权
标题翻译：舷外马达控制装置
公开(公告)号：US08515604B2
公开(公告)日：2013-08-20
申请号：US12967248
申请日：2010-12-14
申请人： Koji Kuriyagawa , Hajime Yoshimura
发明人： Koji Kuriyagawa , Hajime Yoshimura
IPC分类号： B63H21/21 , B60W10/04 , G06F19/00
CPC分类号： B63H21/21 , B60W2510/0604 , B60W2510/0671 , B60Y2200/24 , B60Y2200/42 , F16H59/24 , F16H59/30 , F16H61/0213
摘要： In an apparatus for controlling operation of an outboard motor having an internal combustion engine to power a propeller and a transmission being selectively changeable in gear position to establish speeds including a first speed and a second speed and transmitting power of the engine to the propeller with a gear ratio determined by established speed, a change amount of throttle opening and a change amount of manifold absolute pressure of the engine are detected, and operation of the transmission is controlled to change the gear position from the second speed to the first speed based on the change amounts of the throttle opening and manifold absolute pressure, thereby enabling to appropriately control the operation of the transmission to suppress the decrease in boat speed even when the resistance of water flow acting on a boat during cruising is increased due to influence of a wave, etc.
摘要翻译：在用于控制舷外马达的操作的装置中，所述舷外马达具有内燃机以为螺旋桨提供动力，并且变速器可在齿轮位置选择性地变化，以建立速度，包括第一速度和第二速度，并且将发动机的功率传递给螺旋桨检测由确定的速度确定的齿轮比，发动机的节气门开度的变化量和歧管绝对压力的变化量，并且控制变速器的操作，以便基于第二速度将档位从第二速度改变到第一速度改变节气门开度和歧管绝对压力的量，从而即使当由于波浪的影响而在巡航期间作用在船上的水流的阻力增加时，能够适当地控制变速器的操作，以抑制船速的降低，等等

26. 发明授权

US08388390B2 Outboard motor control apparatus 有权
标题翻译：舷外马达控制装置
公开(公告)号：US08388390B2
公开(公告)日：2013-03-05
申请号：US13114631
申请日：2011-05-24
申请人： Koji Kuriyagawa , Hajime Yoshimura
发明人： Koji Kuriyagawa , Hajime Yoshimura
IPC分类号： B63H21/22
CPC分类号： B63H20/10 , B63H21/265 , B63H2023/0266
摘要： In an apparatus for controlling operation of an outboard motor having an internal combustion engine, transmission and trim angle regulation mechanism, it is configured to change a gear position to the first speed when the gear position is in the second speed and a throttle opening change amount is at or above a predetermined value, start trim-up operation when the engine speed is at or above a first predetermined speed after the gear position is changed to the first speed, change the gear position from the first speed to the second speed when the engine speed is at or above a second predetermined speed after the trim-up operation is started, and stop the trim-up operation after the gear position is changed to the second speed. It can mitigate a deceleration feel generated when the gear position is changed upon the completion of the acceleration and prevent the pitching occurrence.
摘要翻译：在用于控制具有内燃机，变速器和调整角度调节机构的舷外马达的操作的装置中，当齿轮位置处于第二速度时，将齿轮位置改变为第一速度，并且节气门开度变化量在等于或大于预定值时，当齿轮位置改变到第一速度之后，当发动机速度等于或高于第一预定速度时开始调整操作，当齿轮位置从第一速度改变到第二速度时在起步操作开始后，发动机转速等于或高于第二预定速度，并且在档位改变到第二速度之后停止调整操作。可以减轻在加速完成时齿轮位置变化时产生的减速感觉，并防止俯仰发生。

27. 发明授权

US08118626B2 Outboard motor control apparatus 有权
标题翻译：舷外马达控制装置
公开(公告)号：US08118626B2
公开(公告)日：2012-02-21
申请号：US12760238
申请日：2010-04-14
申请人： Koji Kuriyagawa , Hajime Yoshimura
发明人： Koji Kuriyagawa , Hajime Yoshimura
IPC分类号： B63H21/21
CPC分类号： B63H21/22
摘要： In an apparatus for controlling operation of an outboard motor mounted on a boat and having a torque converter equipped with a lockup clutch, it is configured to calculate a speed ratio of the torque converter based on an input rotation speed and output rotation speed of the torque converter, detect manifold absolute pressure of the engine, control the lockup clutch to ON when the calculated speed ratio has been equal to or greater than a reference value, and control the lockup clutch to OFF when the manifold absolute pressure has been decreased by a first predetermined value or more. With this, it becomes possible to prevent the boat speed from decreasing even when the resistance of water flow acting on the boat increases due to the influence of a wave etc., thereby maintaining the maximum speed.
摘要翻译：在用于控制安装在船上的舷外马达的操作的装置中，具有配备有锁止离合器的液力变矩器的装置，其基于转矩的输入转速和输出转速来计算变矩器的转速比转换器，检测发动机的歧管绝对压力，当计算出的转速比等于或大于参考值时，将锁止离合器控制为ON，并且当歧管绝对压力已经减少第一预定值以上。由此，即使当由于波等的影响而作用在船上的水流的阻力增加时也能够防止船速降低，从而保持最大速度。

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