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    Propulsion Unit for Maritime Vessel
    5.
    发明申请
    Propulsion Unit for Maritime Vessel 有权
    海运推进单位

    公开(公告)号：US20150203182A1

    公开(公告)日：2015-07-23

    申请号：US14384988

    申请日：2013-03-14

    申请人： Rolls-Royce Marine AS

    发明人： Steinar Aasebö

    IPC分类号： B63H5/125 ,  B63H5/15 ,  B63H21/38 ,  B63H21/17 ,  B63H21/165

    CPC分类号： B63H5/125 ,  B63H5/14 ,  B63H5/15 ,  B63H21/165 ,  B63H21/17 ,  B63H21/38 ,  B63H23/22 ,  B63H2005/1258 ,  B63H2023/005

    摘要： Propulsion unit (11) for propulsion and maneuvering of a maritime vessel, which includes a nozzle (12) wherein a propeller section (13, 13a) is arranged, which propeller section (13, 13a) is electrically or hydraulically driven, which propulsion unit (11) includes a fastening device (16) arranged for arrangement to hull of the vessel or to a steering device arranged for steering and/or moving the propulsion unit (11). The fastening se device (16) is formed by two stems (17a-b) extending in parallel or laterally reversed about an vertical central axis from an upper surface of the nozzle (12) of the propulsion unit, which stems (17a-b) end in a fixing flange (18) for thereby providing an opening (19) which provides the propulsion unit (11) with improved hydrodynamic performance.

    摘要翻译： 用于推进和操纵海上船舶的推进单元（11），其包括其中布置有螺旋桨部分（13,13a）的螺旋桨部分（13,13a）的喷嘴（12），该螺旋桨部分（13,13a）被电气或液压驱动，该推进单元 （11）包括被布置成用于船体的船体或布置成用于转向和/或移动推进单元（11）的转向装置的紧固装置（16）。 紧固件装置（16）由推动单元的喷嘴（12）的上表面围绕垂直中心轴线平行或横向反转的两个杆（17a-b）形成，该杆（17a-b） 端部固定在一个固定法兰（18）中，从而提供一个提供推进装置（11）改进的流体动力性能的开口（19）。

    Modular hydraulic thruster system for vessel
    6.
    发明授权
    Modular hydraulic thruster system for vessel 有权
    船用模块式液压推进器系统

    公开(公告)号：US08317554B1

    公开(公告)日：2012-11-27

    申请号：US12800026

    申请日：2010-05-06

    申请人： John T. Williams

    发明人： John T. Williams

    IPC分类号： B63H21/12

    CPC分类号： B63H21/165

    摘要： A modular hydraulic thruster system for vessel. At least one thruster is hydraulically connected to a power pack and electrically connected to an instrument panel. The instrument panel has a thrust angle indicator, tube gear clamp status indicator, extension indicator, tilt angle indicator, and tachometer, all pertaining to each thruster. The thruster includes a tube rotating and reciprocating through a housing, which is rotatably attached to a bracket. A swivel union is attached to one end of the tube; a hydraulic motor drives a propeller to an opposite end of the tube. Some instrumentation electrical and hydraulic lines are routed through the swivel union and into the tube; others are further routed out of the tube through a tube aperture and through a flexible spiral conduit to accommodate tube reciprocation within the housing. Means is disclosed to prevent a swivel union stationary section from rotating relative to the housing.

    摘要翻译： 用于船舶的模块化液压推进器系统。 至少一个推进器液压连接到动力单元并电连接到仪表板。 仪表板具有推力角指示器，管齿轮夹状态指示器，延伸指示器，倾斜角度指示器和转速表，均属于每个推进器。 推进器包括旋转并通过壳体往复运动的管，其可旋转地附接到支架。 旋转接头连接到管的一端; 液压马达将螺旋桨驱动到管的相对端。 一些仪表电气和液压管路通过旋转接头进入管道; 另一些通过管孔进一步布置在管外，并通过柔性螺旋导管以容纳管在壳体内往复运动。 公开了防止旋转接头固定部分相对于壳体旋转的装置。

    Self-contained hydraulic thruster for vessel
    7.
    发明授权
    Self-contained hydraulic thruster for vessel 有权
    独立液压推进器

    公开(公告)号：US08353734B1

    公开(公告)日：2013-01-15

    申请号：US12924356

    申请日：2010-09-24

    申请人： John T. Williams

    发明人： John T. Williams

    IPC分类号： B63H21/12

    CPC分类号： B63H21/165

    摘要： A self-contained hydraulic thruster for vessel. The hydraulic thruster incorporates at least one lower unit housing tiltably attached to a base at a base lower unit cutout laterally offset from a helm platform. Tilt actuator(s) disposed entirely above a base upper surface tilt each lower unit up or down relative to the base. Two positive down-tilt means are disclosed: housing arm lower edge(s) resting on the base upper surface, and also down stop tab(s) extending from a base lower unit cutout wall into the base lower unit cutout against which a forward housing wall edge butts when the housing is tilted fully down. In addition, base bores through the base are disclosed, and pins which slidably fit into respective base bores and extend downwards from the base to serve as positioning stops when installing the hydraulic thruster on a vessel.

    摘要翻译： 用于容器的独立液压推进器。 液压推进器包括至少一个下部单元壳体，该下部单元壳体可倾斜地附接到基座，在底部下部单元切口处，横向偏离舵平台。 倾斜致动器完全设置在基底上方的上方，每个下部单元相对于基座上下倾斜。 公开了两个正向下倾斜装置：搁置在基座上表面上的壳体臂下边缘以及从基座下部单元切口壁延伸到基座下部单元切口中的向下止动突片，前部壳体 当外壳倾斜完全向下时，壁边缘。 此外，公开了穿过基座的基部孔，以及当将液压推进器安装在容器上时可滑动地配合到相应的底部孔中并从底部向下延伸以用作定位止动件的销。

    Hydraulic propulsion unit
    8.
    发明授权
    Hydraulic propulsion unit 失效
    液压推进装置

    公开(公告)号：US3828719A

    公开(公告)日：1974-08-13

    申请号：US24057072

    申请日：1972-04-03

    申请人： COOKE C

    发明人： COOKE C

    IPC分类号： B63H5/125 ,  B63H5/16 ,  B63H23/26 ,  B63H1/14

    CPC分类号： B63H23/26 ,  B63H5/125 ,  B63H5/165 ,  B63H21/165

    摘要： Hydraulic propulsion apparatus particularly adapted for use on a marine vessel such as a barge comprises a propeller and hydraulic driving motor mounted at one end of the vessel for vertical adjustment and rotary steering movements. The propeller is housed within a protective cage or shroud which normally extends below the level of the bottom of the vessel for engagement with the bottom of a shallow body of water whereupon the propeller may be adjusted vertically upwardly automatically. A preferably hydraulically operated steering mechanism is connected to the propeller assembly for imparting rotary steering movements to the latter, the mechanism permitting vertical adjustment of the propulsion apparatus.

    摘要翻译： 特别适用于船舶如驳船的液压推进装置包括安装在船舶一端的螺旋桨和液压驱动马达，用于垂直调节和旋转转向运动。 螺旋桨安装在通常在容器底部的水平面下方延伸的保护笼或护罩内，用于与浅水体的底部接合，从而螺旋桨可以自动垂直向上调节。 优选的液压操作的转向机构连接到螺旋桨组件，以向后者提供旋转转向运动，该机构允许推进装置的垂直调节。

    Hydraulic paddle wheel boat
    9.
    发明授权
    Hydraulic paddle wheel boat 失效
    液压桨叶轮船

    公开(公告)号：US3659548A

    公开(公告)日：1972-05-02

    申请号：US3659548D

    申请日：1970-08-19

    申请人： JOHN FABICK TRACTOR CO

    发明人： FABICK JOHN

    IPC分类号： B63H1/04 ,  B63H21/165 ,  F02B3/06

    CPC分类号： B63H21/165 ,  B63H5/02 ,  F02B3/06

    摘要： A paddle wheel boat, hydraulically operated by oil under pressure supplied to a reciprocatory drive cylinder, driving the paddle wheel by a Pitman connection. The boat is powered by a diesel engine driving a hydraulic pump, which supplies oil under pressure on alternate sides of a piston in the drive cylinder. A thrust rod is connected to the piston and also at an opposite end to the paddle wheel, and by reciprocatory action of the drive cylinder controlled by a sequencing rod to control the alternate admission of oil to one side or the other side of the piston, the paddle wheel is driven. Provision is made for reversing the paddle wheel operation by means of a reversing or directional control valve which reverses the flow of oil. By means of surge chambers and accumulators, shock in the system is easily controlled. A pilot system for operating the directional control valve is provided through a pilot pump also driven by the diesel engine.

    摘要翻译： 一个桨轮船，在压力下由油压液压操作供应到往复式驱动缸，通过Pitman连接驱动桨轮。 该船由驱动液压泵的柴油发动机驱动，该液压泵在压力下在驱动缸中的活塞的两侧提供油。 推杆连接到活塞，并且在与桨叶的相对端处，并且通过由排序杆控制的驱动缸的往复运动来控制油到活塞的一侧或另一侧的交替进入， 桨轮被驱动。 提供了通过反向或方向控制阀来反转桨叶操作的装置，该换向或方向控制阀反转油的流动。 通过电涌室和蓄电池，系统中的冲击很容易控制。 用于操作方向控制阀的先导系统通过也由柴油发动机驱动的先导泵提供。