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81. 发明申请

US20180178888A1 Apparatus and Method to Optimize Sailing Efficiency 审中-公开
公开(公告)号：US20180178888A1
公开(公告)日：2018-06-28
申请号：US15644001
申请日：2017-07-07
申请人： MagnaSail, LLC
发明人： Thomas J. Hofbauer
IPC分类号： B63B41/00 , G05D1/08 , B63B1/28 , B63B39/06
摘要： This invention provides improvements in the efficiency of a sailing vessel through the use of flaps, hydrofoils, or members on the keel of a sailing vessel. One or more are positioned at the top, or root of the keel of the vessel, which primarily generate a force in the windward direction to provide a counter-leeward drift force. One or more are located at the bottom, or tip of the keel of the vessel, which primarily generate a force in the leeward direction to provide a counter-heeling moment. Among other benefits, operation of these flaps, hydrofoils, or members during sailing increases the vessel's efficiency, in particular its velocity made good. Further, since they are mounted on one appendage, sailing vessels of a rudder and keel design can be equipped with counter leeward-drift and counter-heeling attributes without the need for additional appendages.

82. 发明申请

US20180162502A1 Submersible vessel having retractable wing and keel assemblies 审中-公开
公开(公告)号：US20180162502A1
公开(公告)日：2018-06-14
申请号：US14999792
申请日：2016-06-27
申请人： Ocean Aero, Inc.
发明人： Vance E. McClure , Chris G. Todter
IPC分类号： B63G8/00 , B63H9/06 , B63G8/08 , B63G8/04 , B63B41/00 , B63G8/20
CPC分类号： B63G8/001 , B63B41/00 , B63B2041/003 , B63G8/04 , B63G8/08 , B63G8/20 , B63H9/0607 , B63H9/0657 , B63H2009/0635 , Y02T70/583
摘要： A submersible vessel having wing and keel assemblies that are extendable for wind-powered surface operation and retractable to reduce drag for submerged operation or to place the vessel in a more compact configuration. A deployment mechanism including an actuator and linkage pivots the wing and keel assemblies-simultaneously between the deployed and retracted configuration. The vessel may have first and second pressure hulls flanking the wing and keel assemblies. A drive mechanism including a motor and a gear train employing pulley-and-cable assemblies rotates either the wing and flap together such that the flap angle relative to the wing is constant, or to change the flap angle relative to the wing with the wing angle of incidence held constant. The invention also provides a retractable wind-powered propulsion apparatus that is mountable to the hull assembly of a submersible or non-submersible vessel.

83. 发明申请

US20170233044A1 ROTATABLE AND STOWABLE FOIL SYSTEM AND METHOD 审中-公开
公开(公告)号：US20170233044A1
公开(公告)日：2017-08-17
申请号：US15429823
申请日：2017-02-10
申请人： WELLOSOPHY 360, CORP
发明人： Richard C. Davis , Lior Sher
IPC分类号： B63B39/06 , B63B35/79 , B63B17/00 , B63B41/00
CPC分类号： B63B39/06 , B63B17/00 , B63B35/793 , B63B41/00 , B63B2041/003
摘要： A foil assembly for a watercraft includes a base assembly, a fin rotatably connected to the base assembly such that the fin can rotate longitudinally, and a slider attachment configured to connect to a fin box of a watercraft wherein the base assembly is configured to be removably disposed within the slider attachment such that the base assembly and the fin can be removed and rotated laterally to a folded position and still be retained by the slider attachment to the fin box.

84. 发明授权

US09580148B1 Lightweight marine craft and methods thereof 有权
标题翻译：轻型船舶及其方法
公开(公告)号：US09580148B1
公开(公告)日：2017-02-28
申请号：US14466428
申请日：2014-08-22
申请人： Betta Boats LLC
发明人： Mark Isaacs
IPC分类号： B63B5/24 , B63H9/04 , B63B41/00 , B63B3/00 , B63B9/06 , B63B35/79
CPC分类号： B63B5/24 , B63B9/06 , B63B35/7906 , B63B41/00 , B63H9/04
摘要： A boat hull or other marine structure is made by shaping a plastic foam core and covering it with a plastic outer skin glued in place by adhesive, mechanically fastened, or applied in liquid form. Minimal sawcuts to the foam core ease manufacture. Methods for anchoring fittings, masts, pipes and shade canopies are presented. No-sew sails for the boat have corners made of plastic sheet attached using both adhesive and mechanical fastening. Lateral resistance of the hull is provided by telescoping leeboards. A suite of these boats share the same modular masts and sails. Such boat hulls offer light weight, ease of transport, and unswampable buoyancy.
摘要翻译：船体或其他海洋结构是通过塑造一个塑料泡沫芯并用塑料外皮将其粘贴在适当的位置，通过粘合剂，机械固定或以液体形式施加而制成的。泡沫芯的最小切割可以轻松制造。提出锚固配件，桅杆，管道和遮阳篷的方法。船的无缝帆具有使用粘合和机械紧固附着的塑料片制成的角落。船体的横向阻力由伸缩式平台提供。一组这些船共享相同的模块化桅杆和帆。这种船体重量轻，运输方便，浮力无阻。

85. 发明授权

US09302741B2 Retractable keel apparatus 有权
标题翻译：伸缩龙骨装置
公开(公告)号：US09302741B2
公开(公告)日：2016-04-05
申请号：US13984915
申请日：2012-02-10
申请人： Ralf Hinkel
发明人： Ralf Hinkel
IPC分类号： B63B41/00 , B63B3/38 , B63B43/18
CPC分类号： B63B3/38 , B63B41/00 , B63B43/18 , B63B2221/24
摘要： A retractable keel apparatus for a ship, in particular for a sailboat, including a lift device for a lowerable and retractable fin device having a fin (4) and a fin head plate (20) disposed thereon, the fin head plate making contact with a keel receptacle (5) provided for permanently attaching to a hull when the fin is lowered, the receptacle further having a locking device by which releasable locking can be produced between the fin head plate (20) and the keel receptacle (5). The invention should be designed such that, despite greater stability, including in the event of a crash, the device can be produced and integrated in ships as simply and cost-effectively as possible. For this purpose, the locking device has at least one, preferably a plurality of, preferably driven, longitudinally displaceable locking bolts (15) that can be displaced along a diagonally running displacement path.
摘要翻译：一种用于船舶的可伸缩龙骨装置，特别是用于帆船，包括用于可降低和缩回的翅片装置的提升装置，其具有翅片（4）和设置在其上的翅片头板（20），翅片头板与所述龙骨座（5）设置成当所述翅片下降时永久地附接到船体，所述插座还具有锁定装置，通过所述锁定装置可以在所述翅片头板（20）和所述龙骨座（5）之间产生可释放的锁定。本发明应被设计成使得尽管包括在发生碰撞的情况下更加稳定，但是可以尽可能简单且经济地生产和集成在船舶中。为此，锁定装置具有至少一个，优选多个，优选地被驱动的纵向可移位的锁定螺栓（15），其能够沿着对角线运行的位移路径移位。

86. 发明授权

US09254897B2 Hydrodynamic appendage such as a keel or a centerboard, and a method of fabrication 有权
标题翻译：流体力学附属物，例如龙骨或中心板，以及制造方法
公开(公告)号：US09254897B2
公开(公告)日：2016-02-09
申请号：US13648766
申请日：2012-10-10
申请人： SAFRAN
发明人： Sandra Andrieu , Jean-Michel De Monicault
IPC分类号： B63B41/00
CPC分类号： B63B41/00 , B63H9/04 , Y10T29/49826
摘要： A method of fabricating a hydrodynamic appendage for a ship, the method including the steps of: forming two metal half-shells having outside surfaces that form the flanks of a hydrodynamically-active portion of the appendage; forming a metal head including a mechanism for securing the appendage to the ship; and assembling together the half-shells and the head so that the head is sandwiched between the top ends of the two half-shells and closes a top portion of an internal volume defined by the half-shells. The half-shells are welded to the head so as to make the internal volume watertight.
摘要翻译：一种制造用于船舶的流体动力附件的方法，所述方法包括以下步骤：形成两个具有外表面的金属半壳，所述外表面形成附属物的流体动力学活性部分的侧翼; 形成包括用于将附件固定到船上的机构的金属头; 并且将半壳和头部组装在一起，使得头部夹在两个半壳的顶端之间并封闭由半壳限定的内部容积的顶部。将半壳焊接到头部，以使内部容积防水。

87. 发明授权

US09120537B1 Sail propulsion device for cargo and tanker vessels 有权
标题翻译：用于货船和油罐船的帆推进装置
公开(公告)号：US09120537B1
公开(公告)日：2015-09-01
申请号：US14197968
申请日：2014-03-05
申请人： Innovative Marine Technology Inc.
发明人： Frank Joseph Berte
IPC分类号： B63B35/00 , B63B15/00 , B63H9/04 , B63B1/24 , B63B41/00 , B63H25/38 , B63B39/00 , B63B29/02
CPC分类号： B63B15/0083 , B63B15/02 , B63B2001/102 , B63H21/20 , B63H2009/082 , B63H2009/086 , B63H2025/066
摘要： The sailing space frame of the present invention is supported by three hulls, a rudder hull a dagger board hull and an outrigger hull. The space frame also includes two mast assemblies, a fore spar, and a crew's quarters. The space frame can couple with a vessel propelled by a fossil fueled engine, and convert the combined space frame/vessel into an efficient sailing vessel that does not require fossil fuel for the trans-ocean portion of its voyage between ports. The outrigger provides sufficient stability to the sail propelled vessel so that it can carry a large enough sail area to supplant the use of the fossil fueled engine on the open ocean between ports. When entering or leaving a port the vessel uses its own engines for propulsion.
摘要翻译：本发明的航行空间框架由三个船体支撑，方向舵船身有匕首板船体和外伸支架船体。空间框架还包括两个桅杆组件，前翼梁和船员宿舍。空间框架可以与由化石燃料发动机推进的船只耦合，并将组合的空间框架/船只转换成不需要化石燃料用于其在港口之间的远洋部分的高效帆船。支腿为帆船提供足够的稳定性，使其能够承载足够大的风帆区域，以取代在港口之间的开放海洋上使用化石燃料发动机。进入或离开港口时，船只使用自己的发动机进行推进。

88. 发明授权

US08973511B2 Autonomous sailboat for oceanographic monitoring 有权
标题翻译：自主帆船进行海洋监测
公开(公告)号：US08973511B2
公开(公告)日：2015-03-10
申请号：US13845488
申请日：2013-03-18
申请人： Walter Holemans
发明人： Walter Holemans
IPC分类号： B63B1/00 , B63C7/00 , B63B35/00 , B63H9/06 , B63B1/12 , B63B15/00 , B63J3/04 , B63B41/00 , B63B43/10 , B63H5/07 , B63B39/06 , B63J3/00 , B63J99/00
CPC分类号： B63C7/003 , B63B1/12 , B63B15/0083 , B63B35/00 , B63B41/00 , B63B43/10 , B63B2035/007 , B63B2039/065 , B63B2203/00 , B63B2211/02 , B63B2213/02 , B63H5/07 , B63H9/0607 , B63H2009/0628 , B63J3/04 , B63J2003/003 , B63J2003/046 , B63J2099/008 , Y02T70/70
摘要： A fleet of autonomous sailing vessels that are equipped with monitoring and communication equipment for reporting environmental and other conditions. For optimal stability, the autonomous sailing vessels are multi-hulled vessels (catamarans) with self-righting capabilities. Each sailing vessel sends and receives information via one or more satellite links, using solar power to power the communications equipment as well as the monitoring equipment. Each sailing vessel includes an auto-sailtrim system to maintain a desired attack angle with the wind, and electric propulsion for use as required to maintain a desired heading. A modular design is used to support mission-specific payloads.
摘要翻译：一组自主航行的船只，配备有监测和通讯设备，用于报告环境和其他条件。为了获得最佳的稳定性，自主航行船是具有自我调整能力的多船体（双体船）。每个帆船通过一个或多个卫星链路发送和接收信息，使用太阳能来为通信设备以及监控设备供电。每个帆船包括自动帆船系统，以保持与风的期望的攻角，以及根据需要使用的电推进以保持期望的航向。模块化设计用于支持任务特定的有效载荷。

89. 发明授权

US08328593B2 Low-drag fin and foil system for surfboards 有权
标题翻译：用于冲浪板的低阻翼和铝箔系统
公开(公告)号：US08328593B2
公开(公告)日：2012-12-11
申请号：US11764027
申请日：2007-06-15
申请人： Kirby J Mead
发明人： Kirby J Mead
IPC分类号： B63B35/79 , B63B39/06 , B63B41/00
CPC分类号： B63B35/7926 , B63B35/79 , B63B35/7906 , B63B39/06
摘要： The present invention is a Low-Drag Fin and Foil System for Surfboards (10), particularly including cambered fin foils (40; 42). The invention (10) also discloses low-drag, directionally unstable fin positions wherein the lesser of negative angle of attack of a trailing fin (50), versus the higher or positive angle of attack of a forward fin (48), makes the board (12) highly maneuverable by creating a yawing moment that aids the rotation of the board (12) as it is turned. The system particularly utilizes fins (40) having foil (42) shapes in which either the cambered side (74) or the non-cambered side (76) is provided with a combination of a convex curvature (68) and a concave curvature (70) to result in an oscillating curvature (72) which has a positive effect on control and acceleration.
摘要翻译：本发明是一种用于冲浪板（10）的低拖曳鳍和箔系统，特别地包括弧形翅片（40; 42）。本发明（10）还公开了低阻力，方向不稳定的翅片位置，其中后翅片（50）的负迎角较小的正向翅片（48）的较高或正的迎角使得该板（12）通过产生有助于板（12）转动的旋转的偏转力矩来高度机动。该系统特别地利用了具有箔（42）形状的翅片（40），其中弧形侧面（74）或非弧形侧面（76）中的任何一个都具有凸曲率（68）和凹曲率（70 ）导致振荡曲率（72），其对控制和加速度具有积极的影响。

90. 发明申请

US20110297064A1 ADJUSTABLE KEEL FOR A SAILBOAT 审中-公开
标题翻译：可调节的KEEL为SAILBOAT
公开(公告)号：US20110297064A1
公开(公告)日：2011-12-08
申请号：US13212702
申请日：2011-08-18
申请人： Bradford G. Baruh
发明人： Bradford G. Baruh
IPC分类号： B63B41/00 , B63B43/08 , B63B43/04
CPC分类号： B63H9/10 , B63B15/00 , Y10T137/85978 , Y10T137/85986
摘要： A sailboat, which include an extendable keel having a moveable inner member positioned within a fixed keel and a control system for lowering or retracting the inner member.
摘要翻译：一种帆船，其包括具有位于固定龙骨内的可移动内部构件的可延伸龙骨和用于降低或缩回内部构件的控制系统。

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