公开(公告)号：EP3672866B1

公开(公告)日：2024-08-28

申请号：EP18848946.2

申请日：2018-02-13

IPC分类号： B63H1/30 ,  B63H1/36 ,  B63H16/00 ,  B63H16/10

CPC分类号： B63H1/36 ,  B63H16/18 ,  B63B34/26

公开(公告)号：EP2137061B1

公开(公告)日：2011-03-16

申请号：EP08735380.1

申请日：2008-04-18

申请人： Bannasch, Rudolf ,  Kniese, Leif

发明人： Bannasch, Rudolf ,  Kniese, Leif

IPC分类号： B63H1/30 ,  B63H1/36

CPC分类号： B63H1/30 ,  B63H1/36

摘要： The present invention relates to a drive device (30), particularly for a flexible impact blade (40), which is configured on a side such that the same can be connected to a drive (15), and which has a flexible element (1) that is configured substantially in the shape of a wedge, having at least two flexible sections (3, 4) that are at a distance to each other on the side of the drive (15), the distance from each other of which is reduced in the direction away from the drive (15), and which are coupled in the region of the end of the flexible element (1) facing away from the drive in a power transmitting manner. In order to create an elastic flexible blade and a drive device therefore, wherein a continuous change of shape can be adjusted using a flowing contour transition, the invention provides that the flexible sections (3, 4) on the side of the drive (15) are kept substantially movable relative to each other along the longitudinal axis of the wedge, and that the flexible element (1) is configured on the side of the drive (15) such that it may be transferred to a different curvature pointing in the direction of thickness of the flexible impact blade (40) as a function of the relative position of the flexible sections (3, 4). The invention further relates to a flexible impact blade (40) having such a drive device (30) and a watercraft (50) comprising a drive and/or control element.

公开(公告)号：EP1973775A2

公开(公告)日：2008-10-01

申请号：EP07716687.4

申请日：2007-01-18

申请人： Liquid Robotics Incorporated

发明人： HINE, Roger, G. ,  HINE, Derek, L. ,  RIZZI, Joseph, D. ,  KIESOW, Kurt, A., F. ,  BURCHAM, Robert ,  STUTZ, William, A.

IPC分类号： B63H1/30

CPC分类号： B63H19/02 ,  B63B2035/006 ,  B63H1/36 ,  B63H25/04 ,  B63H2025/028 ,  B63H2025/045 ,  Y02E10/38 ,  Y02T70/59

摘要： A wave-powered water vehicle includes a surface float, a submerged swimmer, and a tether which connects the float and the swimmer, so that the swimmer moves up and down as a result of wave motion. The swimmer includes one or more fins which interact with the water as the swimmer moves up and down, and generate forces which propel the vehicle forward. The vehicle, which need not be manned, can carry communication and control equipment so that it can follow a course directed by signals sent to it, and so that it can record or transmit data from sensors on the vehicle.

摘要翻译： 波浪驱动的水上运载工具包括水面漂浮物，潜水游泳者和连接漂浮物和游泳者的系绳，以便游泳者因波浪运动而上下移动。 游泳者包括一个或多个在游泳者上下运动时与水相互作用的翅片，并产生推动车辆前进的力。 不需要人员配备的车辆可以携带通信和控制设备，以便可以遵循发送给它的信号所指示的路线，并且可以记录或传输来自车辆上的传感器的数据。

公开(公告)号：EP0811550B1

公开(公告)日：2002-03-13

申请号：EP97303818.5

申请日：1997-06-04

申请人： E.P. Barrus Limited

发明人： Glen, Robert Duncan

IPC分类号： B63H23/00 ,  B63B3/38 ,  B63H1/30

CPC分类号： B63H21/17 ,  B63B3/38 ,  B63B2003/387 ,  B63H23/24

公开(公告)号：EP0209522B1

公开(公告)日：1989-09-13

申请号：EP85902433.3

申请日：1985-06-03

申请人： Hess, Silvan

发明人： Hess, Silvan

IPC分类号： F04D11/00 ,  B63H1/30

CPC分类号： B01F11/0097 ,  B63H1/30 ,  F04D11/00 ,  F04D33/00

摘要： The device comprises a double paddle body (14) which may rotate about two shafts (8, 9) which are perpendicular to each other and are also perpendicular to the longitudinal axis (21) of the body, said longitudinal axis being itself unfixed in the space. The shaft (8, 9) may pivot in two arcuate supports (6, 7) which swivel in two hinges (4, 5) arranged at the end of two rotary shafts (2, 3). The rotation in opposite directions of said two shafts (2, 3) gives a paddle motion to the body (14) which simultaneously rotates about its longitudinal axis (21).

公开(公告)号：EP4204299B1

公开(公告)日：2024-07-03

申请号：EP21765812.9

申请日：2021-08-25

IPC分类号： B63H1/30 ,  B63H1/34

CPC分类号： B63H2001/34620130101 ,  B63H1/30

公开(公告)号：EP3160839A1

公开(公告)日：2017-05-03

申请号：EP14822382.9

申请日：2014-06-25

申请人： Kassianoff, Edouard

发明人： Kassianoff, Edouard

IPC分类号： B63H1/30 ,  B64D27/00 ,  F03B17/06 ,  F03D5/06

CPC分类号： F03B17/06 ,  B60F3/0007 ,  B63H1/30 ,  B63H1/32 ,  B63H3/008 ,  B64C11/325 ,  B64C25/32 ,  B64C29/0008 ,  F03B13/14 ,  F03B13/20 ,  F03D5/06 ,  F05B2210/16 ,  F05B2220/90 ,  F05B2240/311 ,  F05B2240/931 ,  Y02E10/28 ,  Y02E10/38 ,  Y02E10/70 ,  Y02T70/5254

摘要： A curved body (830), for propelling fluids, crafts and harvesting fluid power, comprises a convex outer leading surface securely connected to a concave inner trailing surface to define an open vessel. Upon oscillation, ambient fluids are accelerated and ejected from the vessel to propel the vessel and the ambient fluids in opposite directions. Apparatus is secured to a motive power source directly or via actuating member (832), by fastening through aperture (834). The oscillating propulsor can be operated directly by a reciprocating motive power source, and indirectly by the reaction momentum imparted to a supporting base. Thrust may be vectored by rotation of the curved body (830) about the supporting base. Drag reduction using fluid dynamic shapes, intake openings, a fore fin (844), an aft fin (846), and a lubricant cavity, are embodied. Enhanced propulsion using multistage oscillating propulsors is embodied.

摘要翻译： 用于推进流体，工艺品和收获流体动力的弯曲主体（830）包括凸形外部前表面，该凸形外部前表面牢固地连接到凹形内部后表面以限定开放式容器。 振荡后，环境流体被加速并从容器中喷出，以沿相反方向推进容器和周围流体。 装置通过紧固通孔（834）直接或经由致动构件（832）固定到动力源。 摆动推进器可以通过往复运动动力源直接操作，并间接通过赋予支撑基座的反作用动量来操作。 推力可以通过弯曲主体（830）围绕支撑基座的旋转来进行导向。 体现了使用流体动力学形状，进气口，前翅片（844），后翅片（846）和润滑剂腔体的减阻。 体现了使用多级摆动推进器的增强型推进力。

公开(公告)号：EP1541462A1

公开(公告)日：2005-06-15

申请号：EP04106132.6

申请日：2004-11-29

申请人： Salgo, Reinhold C., Dr.

发明人： Salgo, Reinhold C., Dr.

IPC分类号： B63H1/30

CPC分类号： B63H23/02 ,  B63H1/30 ,  B63H23/24 ,  F16H21/46

摘要： Die vorliegende Erfindung betrifft einen inversionskinematischen Antrieb für Wasserfahrzeuge aus paarweise gekoppelten Gelenkketten (16,16') mit je zwei angetriebenen Achsen (3,3',4,4'), welche mit einer Phasenverschiebung gleichläufig betrieben werden, so dass sich die dynamischen Querkräfte der einzelnen Gelenkketten (16,16') gegenseitig aufheben.

摘要翻译： 反转运动学驱动具有由平行驱动轴（3,4,3'，4'）和至少一个驱动器驱动的三元件反转运动链轮链。 至少一对链轮链（16,16'）被施加在一条线上，由此存在这样一种布置，使得链可以以基本上-p / 2的旋转角加上一个可操作的 p的倍数。

公开(公告)号：EP3325339B1

公开(公告)日：2019-10-16

申请号：EP16828213.5

申请日：2016-07-07

申请人： Hobie Cat Company, A Missouri Corporation

发明人： KETTERMAN, Gregory Scott ,  CZARNOWSKI, James Taylor ,  KARDAS, Jason Christopher ,  DOW, Philip James ,  BRACKETT, Drew William ,  YELLIN, Shane ,  MYERS III, John Thomas

IPC分类号： B63H1/00 ,  B63H1/30 ,  B63H1/36 ,  B63H16/00 ,  B63H16/08 ,  B63H16/18

公开(公告)号：EP3325339A1

公开(公告)日：2018-05-30

申请号：EP16828213.5

申请日：2016-07-07

申请人： Hobie Cat Company, A Missouri Corporation

发明人： KETTERMAN, Gregory Scott ,  CZARNOWSKI, James Taylor ,  KARDAS, Jason Christopher ,  DOW, Philip James ,  BRACKETT, Drew William ,  YELLIN, Shane ,  MYERS III, John Thomas

IPC分类号： B63H1/00 ,  B63H1/30 ,  B63H1/36 ,  B63H16/00 ,  B63H16/08 ,  B63H16/18

摘要： A human propelled watercraft having a pair of flexible fins supported by a mast extending into the water each adapted to oscillate through an arcuate path in a generally transverse direction with respect to the central longitudinal dimension of said watercraft. Pedals are provided for applying input force whereby as input force is applied, the flexible fins can twist to form an angle of attack for providing forward thrust with respect to the longitudinal dimension of the watercraft while moving in both directions along the arcuate path. Each of the fins preferably is composed of a layer of stiff and durable material that is wrapped around the mast. The two layers of material touch at the trailing edge and they are free to slide relative to each other. Preferably, each of the fins is provided with adjustable tensioning at the tip of the mast.