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1. 发明授权

US08145370B2 Steering system for a marine vessel 有权
标题翻译：船舶转向系统
公开(公告)号：US08145370B2
公开(公告)日：2012-03-27
申请号：US12090942
申请日：2006-09-22
申请人： John Robert Borrett
发明人： John Robert Borrett
IPC分类号： G06F7/00
CPC分类号： B63H25/02 , B63H25/46 , G05D1/0206 , G05D1/0875
摘要： A steering system for a marine vessel includes one or more steering devices operable to turn a marine vessel; a steering input device arranged to generate a desired turn rate signal; a rate sensor arranged to generate a turn rate signal indicative of vessel turn rate; and a control system configured to receive the vessel and desired turn rate signals and to control the steering device(s) to turn the marine vessel so as to minimise any difference between the signals.
摘要翻译：用于海洋船只的转向系统包括一个或多个可操作以转动船舶的转向装置; 转向输入装置，其被布置成产生期望的转向率信号; 速率传感器，被布置成产生指示容器转弯速率的转弯速率信号; 以及控制系统，其被配置为接收容器和期望的转向速率信号，并且控制转向装置以转动海洋容器，以便最小化信号之间的任何差异。

2. 发明授权

US08145371B2 Dynamic control system for a marine vessel 有权
标题翻译：船舶动态控制系统
公开(公告)号：US08145371B2
公开(公告)日：2012-03-27
申请号：US12303209
申请日：2007-06-05
申请人： Philip Andrew Rae , John Robert Borrett
发明人： Philip Andrew Rae , John Robert Borrett
IPC分类号： B63H11/107 , B63H11/11 , B63H11/113
CPC分类号： B63H25/04 , B63H11/107 , B63H25/46 , B63H2011/008 , B63H2025/045 , B63J2099/006
摘要： A dynamic control system for a marine vessel having two or more waterjet units as the primary propulsion system of the vessel, for maintaining vessel position or velocity when in a dynamic control mode, comprises a position or velocity indicator to indicate vessel position or velocity or deviations in vessel position or velocity; such as a satellite-based positioning system indicator, or accelerometers as a relative position indicator, a heading indicator to indicate vessel heading from position heading or yaw rate or deviations in vessel heading or yaw rate, such as a compass as an absolute heading indicator or a yaw rate sensor as a relative heading indicator, and a controller to control the operation of the waterjet units to substantially maintain the vessel position or velocity, and vessel heading or yaw rate when the dynamic control mode is enabled.
摘要翻译：一种具有两个或多个水刀单元作为船舶主要推进系统的船用动力控制系统，用于在动态控制模式下保持船舶位置或速度，包括位置或速度指示器以指示船只位置或速度或偏差在船只位置或速度; 例如基于卫星的定位系统指示器或作为相对位置指示器的加速度计，用于指示从位置航向或横摆率或从船舶航向或横摆角度偏离的船只的航向指示器，例如作为绝对航向指示器的罗盘，作为相对航向指示器的偏航率传感器，以及当启用动态控制模式时控制水刀单元的操作以基本维持船舶位置或速度以及船舶航向或横摆率的控制器。

3. 发明授权

US06865996B2 Waterjet control system 有权
标题翻译：水刀控制系统
公开(公告)号：US06865996B2
公开(公告)日：2005-03-15
申请号：US10140957
申请日：2002-05-08
申请人： John Robert Borrett
发明人： John Robert Borrett
IPC分类号： B63H11/10 , B63H21/22 , B63H25/02 , B63H25/00
CPC分类号： B63H11/11 , B63H21/213 , B63H25/02 , B63H2011/008 , B63H2011/081 , B63H2025/026
摘要： A dual axis joystick control system is used intuitively for maneuvring a waterborne vessel having two or more waterjets with steering deflectors (13) and reverse ducts (14) mounted independently of the steering deflectors. The joystick (21) is operated to actuate the reverse ducts of the port and starboard waterjets for either common or differential deflections of thrust, and to actuate the steering deflectors of the port and starboard waterjets for common deflections of thrust.
摘要翻译：双轴操纵杆控制系统直观地用于操纵具有两个或更多个喷水器的水上船，其具有独立于转向导流板安装的转向导流板（13）和反向导管（14）。操纵杆（21）被操作以致动端口和右舷喷水枪的反向通道用于推力的常见或差异偏转，并且致动端口和右舷喷水枪的转向导流器以产生一般的推力偏转。

4. 发明授权

US08210885B2 Waterjet unit impeller 有权
标题翻译：水刀单元叶轮
公开(公告)号：US08210885B2
公开(公告)日：2012-07-03
申请号：US12520342
申请日：2007-12-19
申请人： Philip Andrew Rae
发明人： Philip Andrew Rae
IPC分类号： B63H11/00
CPC分类号： B63H11/08 , F04D29/181 , F04D29/247
摘要： A variable rating impeller (10) for the pump of a waterjet unit that is rotatably driven by an engine to generate a high velocity jet stream. The impeller (10) having a hub (12) mountable to a rotating shaft through which an input power is transmitted by the engine, and a plurality of blades (18) spaced about the periphery of the hub. The blades (18) have a primary profile that defines the primary rating of the impeller, and a trailing portion (28) of each blade has resilient flexibility relative to the primary profile such that the trailing portion will progressively flex under hydrodynamic load to alter the profile of the blades to progressively lower the rating of the impeller (10) with increase in engine speed.
摘要翻译：一种用于水射流单元的泵的可变额定叶轮（10），其由发动机可旋转地驱动以产生高速喷射流。叶轮（10）具有可安装到旋转轴的轮毂（12），输入动力由发动机传递通过该转轴，以及围绕轮毂的周边间隔开的多个叶片（18）。叶片（18）具有限定叶轮的主要额定值的主轮廓，并且每个叶片的后部（28）相对于主轮廓具有弹性柔性，使得后部在流体动力学载荷下将逐渐弯曲，以改变叶片的轮廓随着发动机转速的增加逐渐降低叶轮（10）的等级。

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