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91. 发明授权

EP1513724B1 MARINE VESSEL PROPULSION ARRANGEMENT AND METHOD OF OPERATING A MARINE VESSEL PROPULSION ARRANGEMENT 有权
标题翻译： SEEFAHRZEUGANTRIEBSANORDNUNG和方法用于操作SEEFAHRZEUGANTRIEBSANORDNUNG
公开(公告)号：EP1513724B1
公开(公告)日：2007-01-17
申请号：EP03730242.9
申请日：2003-05-15
申请人： Wärtsilä Finland Oy
发明人： LEVANDER, Oskar
IPC分类号： B63H25/42 , B63H5/08 , B63H3/00
CPC分类号： B63H5/125 , B63H3/00 , B63H5/08 , B63H23/30 , B63H2005/1258
摘要： Marine vessel propulsion system comprising engine system (2) for producing propulsion power and several propulsion means (3, 9) at its stern section, including a combination of at least two propulsion arrangements (9) capable of steering action and at least one shaft driven propeller drive (3) having a controllable pitch propeller (6), being adjustable to substantially feathering conditions. The invention relates also to method of operating a marine vessel propulsion system in which at low speed and/or harbour manoeuvring operation the shaft driven propeller drive (3) is adjusted to be feathering and power transmission to the propeller (6) is stopped.

92. 发明授权

EP1196696B1 ROTOR MIT GESPALTENEM ROTORBLATT 有权
公开(公告)号：EP1196696B1
公开(公告)日：2003-05-07
申请号：EP00945889.4
申请日：2000-07-06
申请人： Bannasch, Rudolf
发明人： Bannasch, Rudolf
IPC分类号： F16D1/00
CPC分类号： F01D5/141 , B63H1/26 , B63H1/265 , B63H3/00 , B64C11/16 , B64C27/00 , F03D1/0608 , F04D29/242 , Y02E10/721 , Y02T50/673
摘要： The invention relates to a rotor (1) through which a fluid flows in a main direction of flow (H) and which is provided with at least one rotor blade (4), said rotor blade being arranged in such a way that it can rotate about a rotor axis. The rotor blade (4) extends away from the axis of rotation (2), into the fluid, at least in sections. The rotation (D) of the rotor blade (4) about the axis of rotation (2) in a predetermined direction of rotation produces a propulsive thrust in the opposite direction to the main direction of flow, or a torque is produced about the axis of rotation as a result of the flow. The aim of the invention is to reduce the trailed tip vortex at the end of the rotor blades of rotors of this type and therefore to reduce the fluidic losses and flow noise. To this end, the rotor blade (4) extends in at least two partial blades (5, 6) at a set distance from the axis of rotation and forms a loop. One partial blade (5) extends in the direction of rotation (D) in relation to the rotor blade, at least in one area close to the rotor blade. The other partial blade extends in the opposite direction to the direction of rotation (D) in relation to the rotor blade (4), at least in one area close to the rotor blade (4). The two partial blades (5, 6) are interconnected in one piece at their ends so that they encompass a loop surface (12) through which the fluid flows, said loop surface extending essentially crosswise to the main direction of flow.
摘要翻译：转子，其中流体沿主流动方向流动，设置有至少一个转子叶片，所述转子叶片布置成围绕转子轴线旋转。转子叶片从旋转轴线延伸到现场。为了减小转子叶片端部的尾端涡流，流体损失和流动噪声，转子叶片在距旋转轴线一定距离处的至少两个局部叶片中分裂，形成一个回路。一个部分叶片相对于转子叶片在旋转方向上延伸。另一部分叶片沿着与转子叶片的旋转方向相反的方向延伸。两个部分叶片在其端部以一体的方式相互连接，以包围基本上横向于主流动方向延伸的环表面，流体流过该环形表面。

93. 发明公开

EP0708017A4 HELICE SEMI-IMMERGEE POUR BATEAU 失效
标题翻译： HALBEINTAUCHBARE驱动单元的水运工具
公开(公告)号：EP0708017A4
公开(公告)日：1996-09-12
申请号：EP94922411
申请日：1994-07-14
申请人： SLYNKO PETR PETROVICH
发明人： SLYNKO PETR PETROVICH
IPC分类号： B63H1/14 , B63H3/00 , B63H5/08 , B63H5/10 , B63H5/125 , B63H23/34
CPC分类号： B63H5/125 , B63H3/00 , B63H5/08 , B63H5/10 , B63H2001/185
摘要： The proposed propeller unit comprises a propeller shaft mounted in such a way that its position in relation to the hull can be adjusted both when the vessel is at anchor and under way. Propeller blades mounted on the shaft are shaped in such a way that when they enter the water the thrust side is at right angles to the vessel's longitudinal-vertical plane. According to the invention, the pitch of the propeller blades can be altered in relation to the vessel's longitudinal-vertical plane and its main plane, or to both simultaneously, thereby increasing the vessel's speed, maneuverability, economic efficiency and safety.

94. 发明公开

EP0367623A1 Improvement in variable pitch propellers 有权
标题翻译： Verstellbarer螺旋桨。
公开(公告)号：EP0367623A1
公开(公告)日：1990-05-09
申请号：EP89311408.2
申请日：1989-11-03
申请人： ULSTEIN PROPELLER A/S
发明人： Laverton, Bernard Hugh Miles
IPC分类号： B63H3/00
CPC分类号： B63H3/00 , B63H3/002 , Y10S277/91 , Y10S277/928 , Y10S384/904
摘要： A variable pitch propeller has a propeller hub (1) and a number of turnable propeller blades (2) which are each removably attached to a rotatable crank disc (3), each propeller blade (2) has a first seal (5) between the hub (1) and the propeller blade root (2a), a second seal (6) between the hub (1) and the crank disc (3) and a by-pass valve (7) passing the second seal (6).
摘要翻译：可变螺距螺旋桨具有螺旋桨毂（1）和多个可转动的螺旋桨叶片（2），每个螺旋桨桨叶（2）各自可拆卸地连接到可旋转的曲柄盘（3）上，每个螺旋桨叶片（2）具有第一密封件轮毂（1）和推进器叶片根部（2a），轮毂（1）和曲柄盘（3）之间的第二密封件（6）和通过第二密封件（6）的旁通阀（7）。

95. 发明申请

US20170267328A1 PROPELLER PITCH CHANGE ACTUATION SYSTEM 审中-公开
公开(公告)号：US20170267328A1
公开(公告)日：2017-09-21
申请号：US15074632
申请日：2016-03-18
申请人： Hamilton Sundstrand Corporation
发明人： Mark R Plickys
IPC分类号： B64C11/32 , B64F5/00
CPC分类号： B64C11/32 , B63H3/00 , B64C11/38 , B64F5/10
摘要： A yoke plate arrangement may comprise a yoke plate, a wear plate comprising a wear surface and a contact surface, wherein a post extends from the contact surface, and a yoke plate ear extending from the yoke plate in a radial direction, wherein a first aperture is disposed in the yoke plate ear, the post located at least partially within the first aperture, the contact surface being in contact with the yoke plate ear. The yoke plate arrangement may further comprise a retaining feature for coupling the wear plate to the yoke plate. The wear surface may be for engaging a trunnion bearing.

96. 发明申请

US20150225053A1 CYCLIC PITCH ACTUATION SYSTEM FOR COUNTER-ROTATING PROPELLERS 审中-公开
标题翻译：用于逆向旋转螺旋桨的循环切杆致动系统
公开(公告)号：US20150225053A1
公开(公告)日：2015-08-13
申请号：US14499618
申请日：2014-09-29
申请人： Hamilton Sundstrand Corporation
发明人： Robert H. Perkinson
IPC分类号： B63H5/10 , B63H3/00 , B63H1/20
CPC分类号： B63H5/10 , B63H1/20 , B63H3/00 , B64C11/02 , B64C11/306 , B64D2027/005 , Y02T50/66
摘要： A counter-rotating propeller system comprises a cyclic pitch system connected to a first plurality of propeller blades and a variable pitch system connected to a second plurality of propeller blades. The first plurality of propeller blades and the second plurality of propeller blades are configured to rotate about a common axis.
摘要翻译：反向旋转螺旋桨系统包括连接到第一多个螺旋桨叶片的循环桨距系统和连接到第二多个螺旋桨叶片的可变俯仰系统。第一组多个螺旋桨叶片和第二组多个螺旋桨叶片构造成围绕公共轴线旋转。

97. 发明申请

US20140291079A1 DEVICE FOR PREVENTING A SHAFT ROTATION 审中-公开
标题翻译：用于防止轴转动的装置
公开(公告)号：US20140291079A1
公开(公告)日：2014-10-02
申请号：US14127587
申请日：2011-06-29
申请人： Massimiliano Bianchi
发明人： Massimiliano Bianchi
IPC分类号： B63H23/35 , B63H3/00
CPC分类号： B63H23/35 , B63H3/00 , F16D49/16 , F16D2065/024 , F16D2127/002
摘要： A device for preventing and/or stopping rotation of a shaft coupled to a motor, of the type having a first fixed element with respect to this shaft, and a moving element, and means to constrain the moving element to the shaft in such a manner as to rotate integrally with this shaft and at the same time be able to move between a position of friction contact with the fixed element, to allow stopping of the shaft, and a position of disengagement from this fixed element, to allow release of the shaft is disclosed. The device advantageously provides that the means to constrain the moving element to the shaft include a link for movement of the moving element along a direction having a radial component with respect to the shaft.
摘要翻译：用于防止和/或停止联接到电动机的轴的旋转装置，该电动机具有相对于该轴的第一固定元件和移动元件，以及以这种方式将移动元件限制到轴的装置与该轴一体地旋转，同时能够在与固定元件摩擦接触的位置之间移动，以允许轴的停止以及从该固定元件脱离的位置，以允许轴的释放被披露。该装置有利地提供将移动元件约束到轴的装置包括用于沿着具有相对于轴的径向分量的方向移动移动元件的连杆。

98. 发明申请

US20110182747A1 HUB FIN DEVICE 有权
标题翻译： HUB FIN设备
公开(公告)号：US20110182747A1
公开(公告)日：2011-07-28
申请号：US13122167
申请日：2009-09-10
申请人： Walter S. Gearhart
发明人： Walter S. Gearhart
IPC分类号： B63H1/28
CPC分类号： B63H1/28 , B63H1/26 , B63H3/00
摘要： The present invention discloses a hub fin device for improving the efficiency of a propeller. The hub fin device can include a propeller having a hub and a plurality of propeller blades that extend radially outward from the hub. Each of the plurality of propeller blades has a trailing edge region. A fin can also be included and located in the trailing edge region of at least one of the plurality of propeller blades. The fin extends radially outward from the hub and reduces or eliminates a hub vortex that is normally present during operation of the propeller.
摘要翻译：本发明公开了一种用于提高螺旋桨效率的轮毂翅片装置。轮毂翅片装置可以包括具有毂的螺旋桨和从轮毂径向向外延伸的多个螺旋桨叶片。多个螺旋桨叶片中的每一个具有后缘区域。还可以包括翅片并且位于多个螺旋桨叶片中的至少一个的后缘区域中。翅片从轮毂径向向外延伸并且减少或消除了在螺旋桨操作期间通常存在的轮毂涡流。

99. 发明授权

US07841831B2 Asymmetrically changing rotating blade shape (ACRBS) propeller and its airplane and wind turbine applications 失效
标题翻译：不对称改变的旋转叶片形状（ACRBS）螺旋桨及其飞机和风力涡轮机应用
公开(公告)号：US07841831B2
公开(公告)日：2010-11-30
申请号：US11592851
申请日：2006-11-03
申请人： Franklin Y. K. Chen
发明人： Franklin Y. K. Chen
IPC分类号： B64C11/30 , F03D3/02 , F03D7/06 , F04D29/36
CPC分类号： B64C11/00 , B63H3/00 , B64C11/30 , B64C27/59 , F03D3/068 , F04D29/281 , F05B2240/218 , F05B2260/4031 , Y02B10/30 , Y02E10/74
摘要： A propeller includes a plurality of propeller blades. Each blade has an adjustable drag coefficient. A plurality of actuators adjusts the drag coefficients of the propeller blades. A controlling unit controls the plurality of actuators such that the drag coefficients of each propeller blade is adjusted according to a pattern that is dependent upon the rotational angle of the particular propeller blade so that the drag of each propeller blade is maximized at the same point through a course of revolution and minimized throughout the remainder of that revolution.
摘要翻译：螺旋桨包括多个螺旋桨叶片。每个刀片具有可调阻力系数。多个致动器调节螺旋桨叶片的阻力系数。控制单元控制多个致动器，使得根据取决于特定螺旋桨叶片的旋转角度的图案来调节每个螺旋桨叶片的阻力系数，使得每个螺旋桨叶片的阻力在相同点通过革命的一个过程，并在这场革命的剩余时间内被最小化。

100. 发明授权

US07485018B2 Marine drive system 失效
标题翻译：船用驱动系统
公开(公告)号：US07485018B2
公开(公告)日：2009-02-03
申请号：US11405204
申请日：2006-04-17
申请人： Jim Wilson , Scott Snow
发明人： Jim Wilson , Scott Snow
IPC分类号： B63H5/125
CPC分类号： B63H20/08 , B63B43/20 , B63H3/00 , B63H5/125 , B63H20/10 , B63H20/12 , B63H25/42 , B63H2005/1256 , B63H2020/003
摘要： A marine drive assembly includes at least one vessel hull having at least one cavity formed therein. At least one drive assembly is disposed in the at least one cavity. The at least one drive assembly includes upper and lower units. The upper unit is pivotally mounted within the hull-cavity for adjusting a pitch of the drive assembly about a vertical axis. The lower unit is coupled to the upper unit and includes a propulsory member for propelling the vessel through a body of water.
摘要翻译：船舶驱动组件包括至少一个其中形成有至少一个空腔的容器船体。至少一个驱动组件设置在所述至少一个腔中。所述至少一个驱动组件包括上部和下部单元。上部单元枢转地安装在船体腔内，用于调节驱动组件围绕垂直轴线的间距。下部单元联接到上部单元，并且包括推进构件，用于将容器推进通过水体。

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