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1. 发明申请

US20160147228A1 USER-OPERABLE CONTROL FOR PROPULSION SYSTEMS 有权
标题翻译：用于推进系统的用户操作控制
公开(公告)号：US20160147228A1
公开(公告)日：2016-05-26
申请号：US14897307
申请日：2014-06-16
申请人： NORSEPOWER OY
发明人： Tuomas Riski
IPC分类号： G05D1/02 , B63H1/02
CPC分类号： G05D1/0206 , B63H1/02 , B63H9/02 , B63H21/213 , B63H2001/005 , Y02T70/58
摘要： A propulsion system for an aquatic vessel is provided. The propulsion system includes a plurality of Magnus-type rotors and a drive arrangement for rotating the plurality of Magnus-type rotors. The plurality of Magnus-type rotors are operable to rotate about corresponding substantially upright axes. The propulsion system also includes a control arrangement for receiving one or more measured apparent wind speeds and for controlling the drive arrangement to vary rates of rotations of the plurality of Magnus-type rotors. The rates of rotations may, for example, be varied as functions of the measured apparent wind speeds and a direction of travel of the aquatic vessel. Moreover, the control arrangement includes a user-operable control for adjusting propulsion provided by the plurality of Magnus-type rotors. The control arrangement is operable to control the drive arrangement to vary a drive applied to rotate one or more Magnus-type rotors from the plurality of Magnus-type rotors.
摘要翻译：提供了一种用于水族容器的推进系统。推进系统包括多个马格努斯式转子和用于旋转多个马格努斯型转子的驱动装置。多个Magnus型转子可操作以围绕相应的基本上直立的轴线旋转。推进系统还包括用于接收一个或多个测量的明显风速并用于控制驱动装置以改变多个马格努斯型转子的转速的控制装置。旋转速率可以例如作为测量的表观风速和水中船的行进方向的函数而变化。此外，控制装置包括用于调节由多个马格努斯型转子提供的推进的用户可操作的控制。控制装置可操作以控制驱动装置以改变施加以驱动来自多个马格努斯型转子的一个或多个马格努斯式转子的驱动。

2. 发明申请

US20130115045A1 Driving Engine (Water Turbine) Of Hydrokinetic Floating Power Plant With Enhanced Efficiency Degree, And Hydrokinetic Floating Power Plant Module 审中-公开
标题翻译：具有提高效率的动力水动力发电机组（水轮机）和水力发电厂模块
公开(公告)号：US20130115045A1
公开(公告)日：2013-05-09
申请号：US13591881
申请日：2012-08-22
申请人： Ivan Korac
发明人： Ivan Korac
IPC分类号： B63H1/02
CPC分类号： B63H1/02 , F03B17/064 , Y02E10/28
摘要： Improvements in hydrokinetic floating power plant efficiency are obtained by optimization of (1) gaps z and z′ between the hydrokinetic driving engine blades and internal sidewalls and floor of the working channel of the driving engine; (2) the ratio of the submerged part of blade height in liquid and part of blade height above the liquid surface; (3) the angles of inlet side planes and bottom planes of a confusor and the outlet side planes of the diffusor; and (4) distance t between blades and number n simultaneously submerged blades in the working channel of the driving engine.
摘要翻译：通过优化（1）液压动力驱动发动机叶片与驱动发动机工作通道的内侧壁和地板之间的间隙z和z'可以获得水动力漂浮电厂效率的改进; （2）叶片高度在液体中的浸没部分与刀片高度部分在液面之上的比例; （3）混凝土的入口侧面和底面的角度以及扩散器的出口侧面; 和（4）叶片之间的距离t和数字n同时浸没在驱动发动机的工作通道中的潜水叶片。

3. 发明申请

US20210129966A1 Motorized Inflatable Pool Lounger 有权
公开(公告)号：US20210129966A1
公开(公告)日：2021-05-06
申请号：US16671050
申请日：2019-10-31
申请人： Shane S. Samole
发明人： Shane S. Samole
IPC分类号： B63H21/00 , B63H21/17 , B63B35/74 , B63H1/02 , B63H5/08 , B63H5/14 , B63H25/42 , B63H25/02 , A47C15/00 , A47C4/54 , A47C7/62
摘要： A motorized inflatable raft includes independently controllable propellers to propel the raft. The propellers are part of a propeller control assembly that includes a power source and a joystick for control. Direction of motion is controlled by rotating independent propeller control assemblies using a joystick controller. Power is supplied by batteries in a battery housing, and application of power to the propellers is controlled by the joystick. Assembly is simplified using an easily screwed screw cap that securely fastens a battery housing that is connected through tubing to the propeller to the joystick controller.

4. 发明申请

US20150017848A1 Multi-Stage Watertight Chamber 审中-公开
标题翻译：多级防水室
公开(公告)号：US20150017848A1
公开(公告)日：2015-01-15
申请号：US14325677
申请日：2014-07-08
申请人： Chien-Chung Kang
发明人： Chien-Chung Kang
IPC分类号： B63H20/32 , B63H23/32 , B63H1/02
CPC分类号： B63H20/32 , B63B2750/00 , B63H1/02 , B63H5/07 , B63H23/321 , B63H23/34 , B63H2023/322 , B63H2023/327
摘要： A multi-stage watertight chamber is provided in this invention. The multi-stage watertight chamber comprises a first rotary seal, a second rotary seal, a first housing, a second housing, and an integrated shaft. The first and second rotary seals withstand external pressure to make sure watertight status is achieved when the integrated shaft rotates. The first housing forms a first watertight chamber. The integrated shaft protrudes through the first housing via the first rotary seal. The second housing is placed outside and adjacent to the first housing and forms a second watertight chamber. The first watertight chamber contains devices that must be isolated from liquid outside the first and second housings. The second watertight chamber is used to store water seeped through the second rotary seal and avoid causing damage directly to components and apparatus inside the first watertight chamber.
摘要翻译：本发明提供了多级水密室。多级水密室包括第一旋转密封件，第二旋转密封件，第一壳体，第二壳体和集成轴。第一和第二旋转密封件承受外部压力，以确保在集成轴旋转时实现水密状态。第一个房屋形成第一个水密舱。集成轴通过第一旋转密封件穿过第一壳体突出。第二壳体被放置在第一壳体的外部并且邻近第一壳体并形成第二水密室。第一个防水室含有必须与第一和第二壳体外的液体隔离的装置。第二个防水室用于储存通过第二个旋转密封件渗出的水，避免直接损坏第一个防水室内部件和设备。

5. 发明申请

US20140147209A1 Mobile Marine Barrier 有权
标题翻译：移动海洋障碍
公开(公告)号：US20140147209A1
公开(公告)日：2014-05-29
申请号：US14130252
申请日：2012-07-02
申请人： Robert William Lindsay Gordon
发明人： Robert William Lindsay Gordon
IPC分类号： E02B7/50 , B63H1/02 , B63B35/00
CPC分类号： E02B7/50 , B63B35/00 , B63H1/02 , C02F1/441 , C02F2103/08 , C02F2201/008 , E02B3/06 , E02B3/108 , E02B7/38 , E03B11/02
摘要： A mobile marine barrier (1) comprising a base (2) and a hood (8) located at a distal end thereof is described. The hood (6) comprises a funnel (15) and a distal surface (18) located therein which allows the hood (6) to morph its shape, size and strength so as to give adaptable coastal protection against naturally occurring events. This is achieved by incorporating a telescopic funnel such that the length of the hood (6) and thus the area of its open end can be altered so as to vary the quantity of water directed towards the distal surface (18). The hood (16) may also comprise a mobile face (17) that forms part of variable volume chamber (26) located within the hood (8) which can be filled and emptied with fluids.
摘要翻译：描述了包括位于其远端处的基部（2）和罩（8）的移动式海洋屏障（1）。罩（6）包括漏斗（15）和位于其中的远端表面（18），其允许罩（6）变形其形状，尺寸和强度，以便对自然发生的事件提供适应性的沿海保护。这通过结合伸缩漏斗来实现，使得罩（6）的长度以及因此其开口端的面积可以改变，以便改变朝向远端表面（18）的水的量。罩（16）还可以包括移动面（17），该移动面（17）形成位于罩（8）内的可变容积腔（26）的一部分，其可被填充和排空流体。

6. 发明授权

US07364480B2 Engine output control system for water jet propulsion boat 失效
标题翻译：喷水推进船发动机输出控制系统
公开(公告)号：US07364480B2
公开(公告)日：2008-04-29
申请号：US11169374
申请日：2005-06-29
申请人： Kazumasa Ito , Yoshimasa Kinoshita
发明人： Kazumasa Ito , Yoshimasa Kinoshita
IPC分类号： B63H21/22 , B63H11/107 , B63H25/04 , B63H25/00 , B63H1/02 , B60W10/04
CPC分类号： F02D41/021 , B63B35/731 , B63H11/08 , B63H21/14 , B63H25/02 , B63H25/46 , F02D9/02 , F02D11/02 , F02D41/12 , F02D41/22
摘要： A jet-propelled watercraft can include an engine output control system that adjusts the output of the engine based on a steering force and the engine speed. The control system can also be configured to detect abnormalities in the steering force sensor and to prohibit the increase engine output control when an abnormality is detected.
摘要翻译：喷气推进船只可以包括发动机输出控制系统，其基于转向力和发动机转速来调节发动机的输出。控制系统还可以被配置为检测转向力传感器中的异常，并且当检测到异常时禁止增加发动机输出控制。

7. 发明授权

US11146073B2 System and method for optimization of engines on a common variable frequency bus 有权
公开(公告)号：US11146073B2
公开(公告)日：2021-10-12
申请号：US16672235
申请日：2019-11-01
申请人： Caterpillar Inc.
发明人： Mike Snopko , Perry Converse , David Miller , Alexander Smith
IPC分类号： H02J1/10 , H02J3/38 , H02J3/40 , H02J3/46 , B63B79/40 , B63H21/14 , F02D25/02 , F02D41/26 , B63H1/02
摘要： A system and method for synchronizing a frequency of plurality of variable frequency generators with a variable frequency load over a variable frequency bus independent of a frequency conversion stage. A synchronization controller is configured to determine an optimal bus frequency of the variable frequency bus based on at least one power demand requirement of the variable frequency load operatively connected to the variable frequency bus. With the optimal frequency, an available power range supplied by the plurality of variable frequency gensets at the optimal bus frequency can be determined. The synchronization controller then asymmetrically loads the variable frequency load to the plurality variable frequency gensets at the optimal bus frequency based on the operating range of each variable frequency genset and recursively updates the optimal bus frequency based on operational statistics of the asymmetrically loaded variable frequency gensets.

8. 发明申请

US20210163111A1 ELECTROMOTIVE DRIVE DEVICE AND A METHOD FOR OPERATING SUCH AN ELECTROMOTIVE DRIVE DEVICE 有权
公开(公告)号：US20210163111A1
公开(公告)日：2021-06-03
申请号：US17106058
申请日：2020-11-27
申请人： W & D INNOVATIONS B.V. , TRIPLE D B.V.
发明人： Maikel LAMBREGTS
IPC分类号： B63H21/17 , H02K5/04 , H02K9/00 , B63H1/02 , B63H21/38 , B63H21/36 , B63H21/21 , G05D1/00
摘要： An electromotive drive device for a floatable device includes an electric motor operable by means of a separate power supply module with an energy accumulator, an electronic open-loop/closed-loop control unit and a remote control. The electric motor is within a housing connected to a drive propeller, which at least partially is surrounded by a protective device connected to the housing via connecting supports. The housing has an upper housing part and a lower housing part connected to each other by at least one releasable connection. The housing includes an elliptical bow, the end thereof transitioning into an essentially circular diameter with relative dimensions being a sum larger than an end of the housing with a projection opposite the bow. The housing in the lateral area behind the diameter is provided with intake openings for cooling water to flow inward. The cooling water can exit via outlet openings provided in the connecting supports. An operating method for the drive device includes an electronic open-loop/closed-loop control unit with an information processing unit. The drive ensures energetic use of the power supply module by reducing power while considering a travelled distance or travel time of the floatable device.

9. 发明授权

US09663210B2 Ship's propulsion unit 有权
公开(公告)号：US09663210B2
公开(公告)日：2017-05-30
申请号：US14325903
申请日：2014-07-08
申请人： ABB OY
发明人： Petri Säkkinen
IPC分类号： H02K5/132 , B63B1/32 , B63B5/10 , B63H25/00 , B63H21/38 , B63J2/12 , B63H5/07 , B63H5/125 , B63H21/17 , B63H1/02 , B63H21/30 , B63H21/36
CPC分类号： B63H21/383 , B63H1/02 , B63H5/07 , B63H5/125 , B63H21/17 , B63H21/30 , B63H21/36 , B63H2005/1258 , B63J2/12 , H02K5/132 , H02K5/18 , H02K5/20 , H02K9/19 , H02K9/22
摘要： The present disclosure relates to a ship's propulsion unit such as a ship's azimuthing propulsion unit. The propulsion unit can include at least one supporting metal sheet arranged between an support section of a shell structure of the propulsion unit and an cylindrical outer surface of a cylindrical section of a motor housing section of the shell structure for providing additional support for the motor housing section of the shell structure at the shell structure of the support section.

10. 发明授权

US09463853B2 Propeller propulsion system for floating structures 有权
标题翻译：用于浮动结构的螺旋桨推进系统
公开(公告)号：US09463853B2
公开(公告)日：2016-10-11
申请号：US13638532
申请日：2011-03-31
申请人： Henning Brautaset , Roald Håvik
发明人： Henning Brautaset , Roald Håvik
IPC分类号： B63H1/02 , B63H23/02 , B63H21/17
CPC分类号： B63H1/02 , B63H21/17 , B63H23/02
摘要： A floating structure has a hull and a propeller propulsion system having a gear arrangement that is connected via a first intermediate shaft to at least one electromotor, the electromotor being arranged onboard the floating structure, and via a second intermediate shaft to a propeller. The gear arrangement has an angular gear. The first intermediate shaft forms an angle relative to the second intermediate shaft. The gear arrangement is arranged as a separate unit in an appendage or addition to the hull of the floating structure. The appendage or addition is designed to allow an interior thereof to be accessed from within the vessel, whereby maintenance, replacement, or repairs of the gear arrangement can be carried out. The angular gear has at least one angled gearwheel set and one cylindrical gearwheel set.
摘要翻译：浮动结构具有船体和螺旋桨推进系统，其具有通过第一中间轴连接到至少一个电动机的齿轮装置，电动机被布置在浮动结构上，并且经由第二中间轴连接到螺旋桨。齿轮装置具有角齿轮。第一中间轴相对于第二中间轴形成一角度。齿轮装置被布置成与浮动结构的船体相似或附加的单独的单元。附件或附加物被设计成允许其内部从船内进入，由此可以进行齿轮装置的维护，更换或修理。角齿轮具有至少一个成角度的齿轮组和一个圆柱齿轮组。

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