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公开(公告)号：US08647161B2
公开(公告)日：2014-02-11
申请号：US12687346
申请日：2010-01-14
申请人： Jean-Yves Leblanc
发明人： Jean-Yves Leblanc
CPC分类号： B63B35/731 , B63H21/24 , B63H2021/216
摘要： A personal watercraft comprises at least one seat including a driver seating portion and at least one passenger seating portion. At least one sensor is disposed on the watercraft for detecting at least one of a presence and an absence of a passenger on the watercraft. A control unit is electrically connected to the at least one sensor. The control unit enters a first control mode in response to a signal received from the at least one sensor indicative of the presence of a passenger on the watercraft. The control unit prevents at least one performance characteristic of the watercraft from exceeding a predetermined value when in the first control mode.
摘要翻译： 个人船舶包括至少一个座椅，其包括驾驶员座椅部分和至少一个乘客座椅部分。 至少一个传感器设置在船舶上用于检测船上存在和不存在乘客的至少一个。 控制单元电连接到至少一个传感器。 控制单元响应于从至少一个传感器接收到的指示船上存在乘客的信号进入第一控制模式。 当处于第一控制模式时，控制单元防止船舶的至少一个性能特性超过预定值。
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公开(公告)号：US08382538B1
公开(公告)日：2013-02-26
申请号：US12806274
申请日：2010-08-09
申请人： John T. Williams
发明人： John T. Williams
IPC分类号： B63H21/12
摘要： A hydraulic thruster for vessel. The hydraulic thruster is intended for incorporation into a modular vessel thruster system, and is easily installed onto, and removed from, a vessel having such system. A housing is tiltably attached to a bracket, which in turn is removably mounted to a vessel. A cylinder is rigidly attached to the housing, and a tube is extensibly and rotatably disposed within the cylinder. A thrust means is disposed at a lower end of the tube. The instant thruster incorporates positive redundant down-tilt stop means, increased extension/retraction range, reduced shipping size, and means for securely and removably attaching the thruster to a vehicle deck.
摘要翻译： 船用液压推进器。 液压推进器用于结合到模块化容器推进器系统中，并且容易地安装到具有这种系统的船舶上和从其移除。 壳体可倾斜地附接到支架，支架又可拆卸地安装到容器上。 气缸刚性地附接到壳体，并且管可伸缩地并且可旋转地设置在气缸内。 推力装置设置在管的下端。 即时推进器采用了积极的冗余向下倾斜止动装置，增加了伸缩/缩回范围，减小了运输尺寸，以及用于将推进器牢固可拆卸地连接到车辆甲板上的装置。
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公开(公告)号：US07942710B2
公开(公告)日：2011-05-17
申请号：US12903372
申请日：2010-10-13
申请人： R. Louis Gaither
发明人： R. Louis Gaither
IPC分类号： B63H21/12 , B63H21/165 , B60F3/00 , B63H19/08
CPC分类号： B60F3/0007
摘要： An amphibious, all-terrain vehicle utilizing a pair of hydrostatic pumps to independently provide power to hydraulic drive mechanisms of the left and right side of the vehicle respectively. The hydraulic drive mechanisms on a side of the vehicle comprise a plurality of hydraulic wheel motors and a hydraulic propeller motor. Using a novel hydraulic manifold assembly, the vehicle can operate in three distinct modes: wheels only, wheels and propellers, and propellers only. The hydraulic manifold assembly also allow the vehicle to by put in neutral mode for starting. The wheel motors are mounted in a pair of undercarriage assemblies that are outside of the vehicle's body and fluidly connected to the hydraulic manifold assembly thorough a hose chase that extends well above the vehicle's waterline to eliminate the potential for water to enter the body of the vehicle when operated in the water.
摘要翻译： 使用一对液压静力泵的两栖全地形车辆分别独立地为车辆的左侧和右侧的液压驱动机构提供动力。 车辆侧面的液压驱动机构包括多个液压轮马达和液压螺旋桨马达。 使用新颖的液压歧管组件，车辆可以以三种不同的模式操作：只有轮子，轮子和螺旋桨，以及螺旋桨。 液压歧管组件还允许车辆通过置于中立模式来启动。 车轮电动机安装在一对底盘组件中，该组起落架组件位于车辆的外部，并通过在车辆的水线上方延伸的软管追逐液体地连接到液压歧管组件，以消除水进入车身的潜力 当在水中操作时。
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公开(公告)号：US06885919B1
公开(公告)日：2005-04-26
申请号：US10452181
申请日：2003-06-02
CPC分类号： B63H21/12
摘要： A process is provided by which the operator of a marine vessel can invoke the operation of a computer program that investigates various alternatives that can improve the range of the marine vessel. The distance between the current location of the marine vessel and a desired waypoint is determined and compared to a range of the marine vessel which is determined as a function of available fuel, vessel speed, fuel usage rate, and engine speed. The computer program investigates the results that would be achieved, theoretically, from a change in engine speed. Both increases and decreases in engine speed are reviewed and additional theoretical ranges are calculated as a function of those new engine speeds. The operator of the marine vessel is informed when an advantageous change in engine speed is determined.
摘要翻译： 提供了一种过程，通过该过程，海船的操作者可以调用计算机程序的操作，该计算机程序调查可以改善海洋范围的各种替代方案。 确定船舶当前位置与期望航路点之间的距离，并将其与根据可用燃料，船舶速度，燃料使用率和发动机转速确定的海洋船舶的范围进行比较。 计算机程序调查理论上可以从发动机转速的变化来实现的结果。 检查发动机转速的增加和减少，并根据这些新的发动机转速来计算额外的理论范围。 当确定发动机转速的有利变化时，通知船舶的操作者。
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公开(公告)号：US5074811A
公开(公告)日：1991-12-24
申请号：US612544
申请日：1990-11-13
申请人： Dusty S. Crisman
发明人： Dusty S. Crisman
CPC分类号： B63H20/007 , B60L8/00 , B63H21/17 , B63H2021/171 , Y02T10/7083 , Y02T70/5245
摘要： An apparatus including a trolling motor housing, including a solar cell organization permitting selective use of solar cells or a battery to motivate the trolling motor drive. Modification of the invention includes manipulation apparatus for spacing and permitting rotation of the solar cells relative to the trolling motor housing in use.
摘要翻译： 一种包括拖曳电动机壳体的装置，其包括允许选择性地使用太阳能电池的太阳能电池组件或用于激励拖曳电动机驱动器的电池。 本发明的修改包括用于在使用中间隔和允许太阳能电池相对于拖曳电动机壳体旋转的操纵装置。
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公开(公告)号：US4743828A
公开(公告)日：1988-05-10
申请号：US795691
申请日：1985-11-06
申请人： Thomas M. Jahns , Vytautas Janonis
发明人： Thomas M. Jahns , Vytautas Janonis
摘要： An electric drive system uses a multiphase alternating current motor and inverter to convert power from a battery source to provide propulsion. The phase sets defined by the motor stator winding are excited by a corresponding plurality of inverters. Time harmonic currents in the windings are effectively suppressed by providing the drive motor in a configuration having high leakage inductance in the stator winding. The windings are arranged in sets of multiples of three-phase windings. In the illustrated embodiment, the inverters are arranged to define three-phase inverters for exciting m sets, where m.gtoreq.2, of three-phase windings of the motor stator. The number of multiphase winding sets is determined in a manner that eliminates the need for paralleling of inverter switching devices.
摘要翻译： 电驱动系统使用多相交流电动机和逆变器来转换来自电池源的功率以提供推进。 由电动机定子绕组限定的相位组由相应的多个逆变器激励。 通过在定子绕组中提供具有高漏电感的构造的驱动电动机来有效地抑制绕组中的时间谐波电流。 绕组以三相绕组的倍数排列。 在所示实施例中，逆变器被布置成限定用于激励马达定子的三相绕组的m组的三相逆变器，其中m≥2。 以不需要并联逆变器开关装置的方式确定多相绕组组的数量。
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公开(公告)号：US3619632A
公开(公告)日：1971-11-09
申请号：US3619632D
申请日：1969-06-02
申请人： LABOMBARDE RAYMOND A
发明人： LABOMBARDE RAYMOND A
CPC分类号： B63J3/04 , B63B2003/382 , B63B2003/387 , B63B2209/14 , B63H20/00 , B63H21/17 , B63J2003/046 , F03B13/00 , Y02T70/70
摘要： Power generating apparatus suitable for use on sailboats and the like comprising a relatively large propeller means used as a submerged prime mover and rotatably mounted on the lower end of a substantially vertical, tubular housing containing a drive shaft, a gear assembly for converting said rotary motion of said propeller into a substantially increased rate of revolution for driving an alternator or generator mounted proximate the other end of the shaft above water level. The alternator is used to charge a battery carried inboard the sailboat.
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公开(公告)号：US11945552B2
公开(公告)日：2024-04-02
申请号：US18303099
申请日：2023-04-19
CPC分类号： B63B3/54 , B63B3/46 , B63B27/14 , B63B29/04 , B63B32/70 , B63H1/14 , B63H21/12 , B63B2029/043 , B63B34/67
摘要： A boat, having a transom, includes one or more aft-facing seats. Each aft-facing seat is positioned proximate to the transom and includes a seat bottom that is inclined at a downward angle in a direction extending from aft to fore, a seatback, a headrest, a seat support structure having at least one hidden compartment therein, and at least one pivot mechanism attached to the seatback and the headrest and configured to allow the seatback to move between a first position in which the seatback is capable of supporting the back of a person seated in the seat and a second position in which the seatback is pivoted upwardly to allow access to the compartment and the headrest to move between an upright position and a folded position. A plurality of handles may be provided for each aft-facing seat, with one at an outboard side and another at an inboard side.
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公开(公告)号：US11628913B2
公开(公告)日：2023-04-18
申请号：US16911750
申请日：2020-06-25
申请人： Jamison E. Merriam
发明人： Jamison E. Merriam
摘要： An entertainment barge includes at least two pontoons, a first deck having a front, rear, right side and left side, is attached to both pontoons. A second deck is disposed above and substantially parallel to the first deck. At least two retractable spuds are attached to the deck and are adapted to be lowered into the water to secure the barge in a fixed position.
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公开(公告)号：US11597484B2
公开(公告)日：2023-03-07
申请号：US17106582
申请日：2020-11-30
发明人： Kun Chul Hwang , Dong Hoon Lee , Jun Ho Lee , Jae Moon Yoon
摘要： An underwater vehicle having a hovering system using a tube type launcher. The underwater vehicle includes a streamlined body and a hovering system connected to a rear of the streamlined body to generate a kinetic force of the streamlined body. The hovering system includes an extension shaft extended to be connected to the rear, a connection assembly connected to the rear through the extension shaft, and an auxiliary propeller assembly connected to the connection assembly.
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