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公开(公告)号：US20090264032A1
公开(公告)日：2009-10-22
申请号：US12424328
申请日：2009-04-15
IPC分类号： F02B61/04
CPC分类号： F02D11/105 , B63H20/007 , B63H21/21 , B63H21/22 , B63H2021/216 , F02B61/045 , F02D31/003
摘要： An operating handle of an outboard motor is provided with a rotatable grip and a low-speed mode switch unit. A controller performs control so that when the low-speed mode switch unit is “on,” the ratio at which the target speed varies with the manipulated variable of the grip is reduced in comparison with when the low-speed mode switch unit is “off.”
摘要翻译： 舷外马达的操作手柄设置有可旋转手柄和低速模式开关单元。 控制器执行控制，使得当低速模式切换单元“开”时，与低速模式切换单元“关闭”相比，目标速度随着把手的操纵变量而变化的比率减小 “。
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公开(公告)号：US20110036327A1
公开(公告)日：2011-02-17
申请号：US12840638
申请日：2010-07-21
CPC分类号： F02D31/003 , F02D2200/0404
摘要： In an apparatus for controlling a speed of an internal combustion engine installed in an outboard motor and having an actuator connected to a throttle valve of the engine to open and close the throttle valve, and up/down command signal outputting devices that output an up/down command signal to increase/decrease the engine speed when manipulated by an operator, the engine speed is controlled to change in response to the up or down command signal with an engine speed change amount per unit time made different depending on whether the detected engine speed exceeds a reference speed or not, thereby enabling to finely and precisely control the engine speed in the low speed range, while facilitating speed regulation.
摘要翻译： 在用于控制安装在舷外马达中的内燃机的速度的装置中，具有连接到发动机的节流阀的致动器以打开和关闭节气门的装置，以及输出上/下控制装置的上/下指令信号输出装置， 降低命令信号，以在操作者操作时增加/减少发动机转速，根据是否检测到的发动机转速，发动机速度被控制为响应于上升或下降命令信号而改变，其中每单位时间的发动机转速变化量是不同的， 超过参考速度，从而能够在促进速度调节的同时，精细而精确地控制低速范围内的发动机转速。
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