公开(公告)号：WO2022201008A1

公开(公告)日：2022-09-29

申请号：PCT/IB2022/052577

申请日：2022-03-22

Applicant: ZEROJET LIMITED

Inventor： WHITTAKER, Ross Andrew ,  MANS, Neil

IPC: B63H11/04 ,  B63H11/10 ,  B63H11/113 ,  B63H25/46 ,  B63H11/117

Abstract: The invention relates to a reversable jet powered watercraft (1000) comprising a hull (3) and a jet pump unit (4) secured to the hull (3). The jet pump unit (4) presents a water intake opening (20) on the underside of the hull (3) and a water outlet opening (21) at the rear of the hull (3), the openings connected by a duct (22) to define a passage for water. An impeller (23) in the passage drives water through the duct (22). At least one fin (10) is mounted in a rotatable manner relative to the intake opening (20) to control and to change direction of the flow of water passing through the intake opening (20), the rotatable position of the fin(s) (10) able to be controlled by a user of the watercraft (1000). The impeller (23) can be rotated in a first direction to cause water to flow through the passage from intake opening (20) to outlet opening (21) corresponding to a forward direction of travel of the watercraft (1000) and in a second direction to cause water to flow out the intake opening (20) corresponding to a reverse direction of travel of the watercraft (1000). Water leaving the intake (20) can be changed in direction by the fin(s) (10) to cause the watercraft (1000) to be directionally controlled.

公开(公告)号：WO2014145997A1

公开(公告)日：2014-09-18

申请号：PCT/US2014/030864

申请日：2014-03-17

Applicant: BROINOWSKI, Stefan

Inventor： BROINOWSKI, Stefan

IPC: B63H11/08 ,  B63H11/113 ,  B63H11/117

CPC classification number: B63H11/08 ,  B63H11/113 ,  B63H2011/081 ,  F01N3/00 ,  F01N2590/022 ,  Y02T10/20

Abstract: A jet propulsion unit for a marine vessel that comprises a diffuser/confusor; a steering control nozzle assembly; and a radius. The radius is introduced at a transition point between the diffuser/confusor and steering control nozzle assembly so that the diffuser/confusor can control a shape of water flow exiting the propulsion unit and can control corresponding acceleration over a large pressure differential presented by a wide range of vessel speeds, maneuvers and sea conditions.

Abstract translation: 一种用于海洋船只的喷气式推进装置，包括一个扩散器/混合器; 转向控制喷嘴组件; 和半径。 半径被引入到扩散器/混合器和转向控制喷嘴组件之间的过渡点处，使得扩散器/混合器可以控制离开推进单元的水流的形状，并且可以在由宽范围呈现的大的压差上控制相应的加速度 的船舶速度，机动和海况。

公开(公告)号：WO2017213309A1

公开(公告)日：2017-12-14

申请号：PCT/KR2016/013201

申请日：2016-11-16

Applicant: 길종삼

Inventor： 길종삼

IPC: B63H11/08 ,  B63H11/10 ,  B63H11/117 ,  B63H25/26 ,  B63H25/46

CPC classification number: B63H11/08 ,  B63H11/10 ,  B63H11/117 ,  B63H25/26 ,  B63H25/46

Abstract: 본 발명은 선박의 선수 바닥측에 바닥에서 선미측으로 뻗은 메인유로를 형성하고 상기 메인유로의 선수측에 모터에 의해 구동되는 추진용 프로펠러를 배치하고, 상기 메인유로의 선수측과 선미측 각각에 좌우측으로 뻗은 한 쌍의 좌우분기유로를 유통하게 접속시키고, 상기 메인유로와 상기 한 쌍의 좌우분기유로 간의 접속부위에 배치되어 상기 한 쌍의 좌우분기유로를 선택적으로 개폐할 수 있는 밸브를 장착시킨 선박용 추진 및 조향장치에 관한 것이다.

Abstract translation:

形成朝向从地板到容器播放器的底部侧的船尾延伸的主流动路径中的发明，并放置为通过在主信道的播放机侧的马达驱动的推进螺旋桨，所述主信道 连接到流动的播放器侧和船尾侧，分别离开并且在一个成对的左和右的右侧分支流动通道延伸，并且被设置在右侧，并与主信道有选择地打开和关闭所述对左和右分支通道中的对左分支通道之间的连接部分 用于船舶的推进和转向设备技术领域本发明涉及一种用于装备有可安装在车辆上的阀门的船舶的推进和转向设备。

公开(公告)号：WO00034118A1

公开(公告)日：2000-06-15

申请号：PCT/GB1999/004091

申请日：1999-12-06

IPC: B63B1/38 ,  B63B39/06 ,  B63H1/28 ,  B63H5/16 ,  B63H11/117 ,  B63H25/06

CPC classification number: B63H5/16 ,  B63B1/38 ,  B63B39/061 ,  B63H1/28 ,  B63H11/117 ,  B63H25/06 ,  B63H2001/286 ,  Y02T70/122

Abstract: A marine propulsion unit comprises a cowl (10), a propeller shaft (4) mounted on the cowl, and a propeller mounted on the propeller shaft. The propulsion unit can be mounted on a boat simply by attaching the cowl (10) to the hull of the boat (1). To avoid increasing the draught of the boat, the underside of the hull can be provided with a recess 2, so that the propeller (3) is received in the recess (2) when the propulsion unit is fitted to the boat. The propulsion unit may also include a blade (7) mounted downstream of the propeller (3). Rotating the blade about a substantially vertical axis deflects the thrust generated by the propeller (3) so as to steer the boat to which the propulsion unit is applied. The boat (1) can be provided with means (20) for directing air towards the propeller (3) of the boat. Directing air towards the propeller (3) promotes cavitation at the propeller thereby reducing the drag exerted by the water on the propeller. In consequence, the propeller is able to rotate faster for a given torque, and thus provides a greater power output.

Abstract translation: 船用推进单元包括安装在整流罩上的整流罩（10），传动轴（4）和安装在传动轴上的螺旋桨。 推进单元可以通过将整流罩（10）附接到船（1）的船体上而安装在船上。 为了避免增加船的通风，船体的下侧可以设置有凹部2，使得当推进单元装配到船上时螺旋桨（3）被容纳在凹部（2）中。 推进单元还可以包括安装在螺旋桨（3）下游的叶片（7）。 围绕基本上垂直的轴线旋转叶片​​使得推进器（3）产生的推力偏转，以便转向施加推进装置的船。 船（1）可以设置有用于将空气引导到船的螺旋桨（3）的装置（20）。 将空气引向螺旋桨（3）促进螺旋桨的气蚀，从而减少由水对螺旋桨施加的阻力。 因此，螺旋桨能够在给定扭矩下更快地旋转，因此提供更大的功率输出。

公开(公告)号：WO2018083370A1

公开(公告)日：2018-05-11

申请号：PCT/FI2016/050776

申请日：2016-11-03

Applicant: ABB OY

Inventor： HANNUNIEMI, Juho ,  KOCK, Juho

IPC: B63H5/14 ,  B63H5/15 ,  B63H11/117

CPC classification number: B63H5/15

Abstract: The propulsion unit comprises a support frame (20), a propeller (40) rotating around a shaft line (X-X), and a nozzle (60) surrounding the propeller and comprising an upstream end (61) and a downstream end (62). A support construction (50) is positioned downstream of the propeller for supporting the nozzle on an end portion (22A) of the support frame. The support construction comprises vanes (51-57) extending between the nozzle and the end portion of the support frame. The direction of each vane (51-57) is inclined in relation to a radial direction being defined by a radius extending perpendicularly from the shaft line to the nozzle.

Abstract translation: 推进单元包括支撑框架（20），围绕轴线（XX）旋转的螺旋桨（40）以及围绕推进器并包括上游端（61）的喷嘴（60） 和下游端（62）。 支撑结构（50）位于螺旋桨的下游，用于将支撑喷嘴支撑在支撑框架的端部（22A）上。 支撑结构包括在喷嘴和支撑框架的端部之间延伸的叶片（51-57）。 每个叶片（51-57）的方向相对于由从轴线垂直延伸到喷嘴的半径限定的径向方向倾斜。

公开(公告)号：WO2014145997A4

公开(公告)日：2015-01-08

申请号：PCT/US2014030864

申请日：2014-03-17

Applicant: BROINOWSKI STEFAN

Inventor： BROINOWSKI STEFAN

IPC: B63H11/08 ,  B63H11/113 ,  B63H11/117

CPC classification number: B63H11/08 ,  B63H11/113 ,  B63H2011/081 ,  F01N3/00 ,  F01N2590/022 ,  Y02T10/20

Abstract: A jet propulsion unit for a marine vessel that comprises a diffuser/confusor; a steering control nozzle assembly; and a radius. The radius is introduced at a transition point between the diffuser/confusor and steering control nozzle assembly so that the diffuser/confusor can control a shape of water flow exiting the propulsion unit and can control corresponding acceleration over a large pressure differential presented by a wide range of vessel speeds, maneuvers and sea conditions.

Abstract translation: 一种用于海洋船只的喷气式推进装置，包括一个扩散器/混合器; 转向控制喷嘴组件; 和半径。 半径被引入到扩散器/混合器和转向控制喷嘴组件之间的过渡点处，使得扩散器/混合器可以控制离开推进单元的水流的形状，并且可以在由宽范围呈现的大的压差上控制相应的加速度 的船舶速度，机动和海况。

公开(公告)号：WO0002003A9

公开(公告)日：2000-07-20

申请号：PCT/US9915373

申请日：1999-07-02

Applicant: LOCKHEED MARTIN VOUGHT SYSTEMS

Inventor： BAKER BRIAN C ,  BANKS JOHNNY EDWARD

IPC: B63B39/06 ,  B63H11/117 ,  B63H25/14 ,  B63H25/34 ,  F42B10/64 ,  B63H11/10 ,  F42B10/66

CPC classification number: B63B39/06 ,  B63H11/117 ,  B63H25/14 ,  B63H25/34 ,  F42B10/64 ,  F42B10/665

Abstract: The invention, in one embodiment, is an apparatus for controlling the roll, pitch, and yaw attitudes of an air or sea vehicle. The apparatus includes an actuator (20) including an actuation plane (22) and an actuation mechanism (24), capable of displacing the actuation plane at three points (26); at least three non-propulsive fins (12); and a linkage (28) between the actuator and each one of the fins, the linkage communicating the actuation plane's displacement to the respective one of the fins.

Abstract translation: 在一个实施例中，本发明是用于控制空中或海上车辆的滚动，俯仰和偏航姿态的装置。 该装置包括一个致动器（20），其包括致动平面（22）和致动机构（24），能够在三个点（26）移动致动平面; 至少三个非推进翅片（12）; 以及致动器和每个翅片之间的连杆（28），所述连杆将致动平面的位移传递到相应的一个翅片。

公开(公告)号：WO2022066855A1

公开(公告)日：2022-03-31

申请号：PCT/US2021/051678

申请日：2021-09-23

Applicant: MASTERCRAFT BOAT COMPANY, LLC

Inventor： UGGERI, Michael J. ,  EKERN, David F. ,  SCHWEIGERT, Colin J. ,  LYNEMA, Chad A. ,  GORDON, Zach, C. ,  DEDMON, Zachary, A. ,  DUTMERS, Maggie, K.

IPC: B63B34/70 ,  B63B34/75 ,  B63B1/30 ,  B63B1/22 ,  B63H11/08 ,  B63H11/117

Abstract: A boat includes a propulsion device and a surf device. The propulsion device is configured to move the boat in a forward direction through a body of water to generate a wake having a port-side wave and a starboard-side wave. The surf device includes an inlet, an impeller, and an outlet. The surf device is configured to draw water from the body of water through the inlet, accelerate the water by rotating the impeller, and discharge the accelerated water through the outlet to create a surfable wake.

公开(公告)号：WO2021084132A1

公开(公告)日：2021-05-06

申请号：PCT/EP2020/080702

申请日：2020-11-02

Applicant: ROSEN SWISS AG

Inventor： ROSEN, Hermann

IPC: B63B1/24 ,  B63B1/30 ,  B63B32/10 ,  B63B32/60 ,  B63H11/08 ,  B63H11/117 ,  G05D1/08 ,  B63B43/18 ,  B63H25/02

Abstract: Wassersportgerät, insbesondere Foilboard, mit einem Schwimmkörper (4), vorzugsweise in Form eines Schwimmbretts, und einer für den Vortrieb des Wassersportgeräts vorgesehenen Vortriebsvorrichtung (50), wobei das Wassersportgerät (2) und insbesondere die Vortriebsvorrichtung (50) wenigstens eine zur Positionsbestimmung verwendbare Sensoranordnung (74) aufweist, die mit einer Steuereinheit (70) des Wassersportgeräts (2) zwecks Geofencing und/oder Homing zur Erzeugung von Steuersignalen auf Basis von Signalen der Sensoranordnung (74) ausgebildet ist.

公开(公告)号：WO2021084126A1

公开(公告)日：2021-05-06

申请号：PCT/EP2020/080695

申请日：2020-11-02

Applicant: ROSEN SWISS AG

Inventor： ROSEN, Hermann

IPC: B63B32/10 ,  B63B32/60 ,  B63H11/117 ,  B63H11/08 ,  B63B1/30 ,  B63B43/18

Abstract: Wassersportgerät (2), insbesondere Foilboard, mit einem Schwimmkörper (4), vorzugsweise in Form eines Schwimmbretts, und einer Tragflächenvorrichtung (6), die mittels einer Haltevorrichtung (8) am Schwimmkörper (4) befestigt ist, sowie mit einer für den Vortrieb des Wassersportgeräts (2) vorgesehenen Vortriebsvorrichtung (50), wobei die an einem Lenker (10) der Haltevorrichtung (8) angeordnete Tragflächenvorrichtung (6) wenigstens eine, vorzugsweise zumindest zwei Tragflächen (16) aufweist, wobei der Schwimmkörper (4) in der Betriebsstellung und während einer Vorwärtsbewegung aufgrund eines durch die Tragflächenvorrichtung (6) bewirkten Auftriebs in eine von einer Wasseroberfläche beabstandete Position überführbar ist, wobei das Wassersportgerät (2) und insbesondere die Vortriebsvorrichtung (50) zur automatischen Selbststabilisierung des Wassersportgeräts (2) ausgebildet ist und das Wassersportgerät (2) eine hierzu vorgesehen Steuereinheit (70) aufweist.