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    • 3. 发明申请
    • Watercraft steering assist system
    • 船舶转向辅助系统
    • US20070032142A1
    • 2007-02-08
    • US11545977
    • 2006-10-10
    • Yutaka MizunoRyoichi NakaseTsuide Yanagihara
    • Yutaka MizunoRyoichi NakaseTsuide Yanagihara
    • B63H21/22B63H23/00
    • B63H25/20B63H11/113
    • A steering assist system for a watercraft including a force detection assembly adapted to detect a force further applied to an operator steering control of the watercraft after the steering control is turned to a maximum turning position. The steering assist system also includes a controller configured to increase a steering force produced by the watercraft in response to an output of the force detection assembly. In one arrangement, the steering assist system increases an output of a propulsion system of the watercraft in proportion to an output of the force detection assembly. In another arrangement, the steering assist system moves a steering force producing member, such as a deflector or rudder, for example, in response to an output of the force detection assembly in addition to, or alternative to, increasing an output of the propulsion system.
    • 一种用于船舶的转向辅助系统,其包括力检测组件,其适于在转向控制转到最大转动位置之后检测进一步施加到操作者对船只的转向控制的力。 转向辅助系统还包括控制器,该控制器被配置为响应于力检测组件的输出而增加由船只产生的转向力。 在一种布置中,转向辅助系统与力检测组件的输出成比例地增加了船舶的推进系统的输出。 在另一种布置中,转向辅助系统例如响应于力检测组件的输出而移动诸如偏转器或方向舵的转向力产生构件,除了或替代以增加推进系统的输出之外 。
    • 5. 发明申请
    • Magnetostrictive load sensor
    • 磁致伸缩负载传感器
    • US20050274195A1
    • 2005-12-15
    • US11148727
    • 2005-06-09
    • Yutaka MizunoYoshinori HaradaSatomi Ishikawa
    • Yutaka MizunoYoshinori HaradaSatomi Ishikawa
    • G01G3/15G01L1/12G01L3/12G01L1/00
    • G01L3/12G01G3/15
    • A magnetostrictive load sensor includes an upper casing, a lower casing, a coil, and a bobbin. The upper casing having an approximate bell shape has an upper end that is provided with an opening and a lower end that is provided with a notch. The lower casing includes a disk-shaped member and a bar-shaped member that are integral with each other. The coil is formed by winding a conducting wire around the bobbin. A predetermined position of the bobbin is provided with a lead wire outlet for taking out the conducting wire of the coil. A method of manufacturing the magnetostrictive load sensor includes inserting the bar-shaped member into the axial center of the bobbin, and covering the lower casing with the upper casing. In this way, the notch of the upper casing and the lead wire outlet of the bobbin are fitted with each other. An upper end of the bar-shaped member projects through the opening of the upper casing.
    • 磁致伸缩负载传感器包括上壳体,下壳体,线圈和线轴。 具有近似钟形的上壳体具有设置有开口的上端和设置有凹口的下端。 下壳体包括彼此成一体的圆盘状构件和棒状构件。 线圈通过绕线圈缠绕导线而形成。 线轴的预定位置设置有用于取出线圈的导线的引线插座。 一种制造磁致伸缩负载传感器的方法,包括:将该棒状构件插入筒管的轴向中心,并用上壳体覆盖下壳体。 以这种方式,上壳体的凹口和线轴的引线出口彼此配合。 杆状构件的上端突出穿过上壳体的开口。
    • 9. 发明授权
    • Load detector and transport equipment including the same
    • 负载检测器和运输设备包括相同的
    • US07320251B2
    • 2008-01-22
    • US11143282
    • 2005-06-02
    • Yoshinori HaradaYutaka MizunoTomoyoshi KoyanagiYoshiyuki Kaneko
    • Yoshinori HaradaYutaka MizunoTomoyoshi KoyanagiYoshiyuki Kaneko
    • G01B7/16G01L1/00
    • G01L1/127G01L1/125
    • A load detector is constructed so as to stabilize an output voltage responding to an input load. The load detector includes a magnetostrictive sensor which includes a hollow case, a coil housed in the case, and a rod-like magnetic member located at an axial center of the coil, magnetized by an electric current flowing through the coil and receiving a load at an end thereof. The load detector further includes a pin which has a contact surface for applying the load onto the end of the magnetic member and is disposed axially inline with the magnetic member, and a bearing collar for reducing displacement of the pin with respect to the magnetic member. The magnetostrictive sensor and the pin are fitted, facing each other, into the bearing collar. The load detector is utilized suitably for transport equipment such as a water vehicle or electric bicycle.
    • 负载检测器被构造成使得响应于输入负载的输出电压稳定。 负载检测器包括磁致伸缩传感器,其包括中空壳体,容纳在壳体中的线圈和位于线圈的轴向中心处的杆状磁性构件,其被流过线圈的电流磁化并且接收负载 结束了。 负载检测器还包括一个销,其具有用于将负载施加到磁性构件的端部并且与磁性构件轴向一致地设置的接触表面,以及用于减小销相对于磁性构件的位移的轴承套圈。 磁致伸缩传感器和销彼此相对配合到轴承套环中。 负载检测器适用于运输设备,如水车或电动自行车。
    • 10. 发明授权
    • Watercraft steering assist system
    • 船舶转向辅助系统
    • US07118431B2
    • 2006-10-10
    • US10659424
    • 2003-09-10
    • Yutaka MizunoRyoichi NakaseTsuide Yanagihara
    • Yutaka MizunoRyoichi NakaseTsuide Yanagihara
    • B63H21/21B63H11/107B63H11/113B63H11/117
    • B63H25/20B63H11/113
    • A steering assist system for a watercraft including a force detection assembly adapted to detect a force further applied to an operator steering control of the watercraft after the steering control is turned to a maximum turning position. The steering assist system also includes a controller configured to increase a steering force produced by the watercraft in response to an output of the force detection assembly. In one arrangement, the steering assist system increases an output of a propulsion system of the watercraft in proportion to an output of the force detection assembly. In another arrangement, the steering assist system moves a steering force producing member, such as a deflector or rudder, for example, in response to an output of the force detection assembly in addition to, or alternative to, increasing an output of the propulsion system.
    • 一种用于船舶的转向辅助系统,其包括力检测组件,其适于在转向控制转到最大转动位置之后检测进一步施加到操作者对船只的转向控制的力。 转向辅助系统还包括控制器,该控制器被配置为响应于力检测组件的输出而增加由船只产生的转向力。 在一种布置中,转向辅助系统与力检测组件的输出成比例地增加了船舶的推进系统的输出。 在另一种布置中,转向辅助系统例如响应于力检测组件的输出而移动诸如偏转器或方向舵的转向力产生构件,除了或替代以增加推进系统的输出之外 。