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1. 发明申请

US20170088245A1 METHOD OF MANUFACTURING A ROTOR BODY OF A MAGNUS-TYPE ROTOR 审中-公开
公开(公告)号：US20170088245A1
公开(公告)日：2017-03-30
申请号：US15126722
申请日：2015-03-24
申请人： Norsepower Oy Ltd
发明人： Jarkko VÄINÄMÖ , Martin HILDEBRAND , Christopher STANLEY
IPC分类号： B63H9/02
CPC分类号： B63H9/02 , B63B2231/52 , B63B2745/04 , Y02T70/58
摘要： A method is provided for manufacturing a rotor body of a Magnus-type rotor. The method includes providing a plurality of arcuate panels, wherein each of the panels has an arc-length less than a predetermined circumference of the rotor body. The method further includes positioning at least three such arcuate panels in mutual edge-wise abutment to form circumferentially a hollow cylindrical loop, wherein longitudinal edges of adjacent panels are mutually attached to each other. The method further optionally includes co-axially stacking one above another at least two loops of substantially similar diameter. The method further includes connecting edges of adjacent loops to define the rotor body of a predetermined height.

2. 发明申请

US20160280347A1 PROPULSION SYSTEM FOR AQUATIC VESSELS 审中-公开
标题翻译：水体船舶推进系统
公开(公告)号：US20160280347A1
公开(公告)日：2016-09-29
申请号：US15034972
申请日：2014-11-11
申请人： NORSEPOWER OY LTD
发明人： Kai Levander , Tuomas Riski , Heikki Juhani Huhtinen
IPC分类号： B63H9/02 , F16C23/08 , F16C19/38
CPC分类号： B63H9/02 , B63B3/70 , B63H2023/0216 , F16C19/38 , F16C23/08 , F16C2326/30 , Y02T70/58
摘要： A propulsion system (102) for an aquatic vessel (100) is provided. The propulsion system includes a plurality of Magnus-type rotors (108) and a drive arrangement (147) 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 (150) for controlling the drive arrangement to vary rates of rotations of the plurality of Magnus-type rotors. Each of the plurality of Magnus-type rotors includes a hollow region (116) therein. Each of the Magnus-type rotors is rotationally supported onto a support arrangement (118) which extends into the hollow region. The drive arrangement includes at least one motor (148) disposed in the hollow region and located outside the support arrangement such that the at least one motor is accessible for maintenance. Furthermore, the at least one Magnus-type rotor includes a ventilation aperture arrangement (132) for enabling an upward movement of air to occur in operation within the at least one Magnus-type rotor for ventilating and cooling the drive arrangement and/or other internal components.
摘要翻译：提供了一种用于水中容器（100）的推进系统（102）。推进系统包括多个马格努斯型转子（108）和用于旋转多个马格努斯型转子的驱动装置（147）。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（150）。多个Magnus型转子中的每一个在其中包括中空区域（116）。每个Magnus型转子被旋转地支撑到延伸到中空区域中的支撑装置（118）上。驱动装置包括设置在中空区域中并位于支撑装置外部的至少一个电动机（148），使得至少一个电动机可接近以进行维护。此外，所述至少一个马格努斯式转子包括通风孔装置（132），用于使所述至少一个马格努斯式转子内的运行中的空气能够向上运动，用于通风和冷却所述驱动装置和/或其它内部组件。

3. 发明公开

US20230339585A1 A CONTROL METHOD FOR A WIND PROPULSION DEVICE ON A VESSEL 审中-公开
公开(公告)号：US20230339585A1
公开(公告)日：2023-10-26
申请号：US18004972
申请日：2021-06-02
申请人： Norsepower Oy Ltd
发明人： Roope SAVOLAINEN , Ville PAAKKARI , Juha MANNINEN , Jarkko VÄINÄMÖ
IPC分类号： B63H9/02 , B63H9/061 , B63B79/15
CPC分类号： B63H9/02 , B63H9/061 , B63B79/15
摘要： A method for controlling a wind propulsion device arranged on a vessel includes providing pressure information from a first pressure sensor arranged on a surface of the wind propulsion device, estimating pressure distribution on the surface of the wind propulsion device based on the pressure information from the first pressure sensor, providing angular position information of wind propulsion device, estimating apparent wind angle based on the angular position information of wind propulsion device and the estimated pressure distribution on the surface of the wind propulsion device, using the estimated apparent wind angle for determining initial approximation for control parameters, and using the estimated pressure distribution as a feedback in closed-loop control method to optimise the control parameters of the wind propulsion device.

4. 发明授权

US10227121B2 Propulsion system for aquatic vessels 有权
公开(公告)号：US10227121B2
公开(公告)日：2019-03-12
申请号：US15034972
申请日：2014-11-11
申请人： NORSEPOWER OY LTD
发明人： Kai Levander , Tuomas Riski , Heikki Juhani Huhtinen
IPC分类号： B63H9/02 , B63B3/70 , F16C19/38 , F16C23/08 , B63H23/02
摘要： A propulsion system (102) for an aquatic vessel (100) is provided. The propulsion system includes a plurality of Magnus-type rotors (108) and a drive arrangement (147) 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 (150) for controlling the drive arrangement to vary rates of rotations of the plurality of Magnus-type rotors. Each of the plurality of Magnus-type rotors includes a hollow region (116) therein. Each of the Magnus-type rotors is rotationally supported onto a support arrangement (118) which extends into the hollow region. The drive arrangement includes at least one motor (148) disposed in the hollow region and located outside the support arrangement such that the at least one motor is accessible for maintenance. Furthermore, the at least one Magnus-type rotor includes a ventilation aperture arrangement (132) for enabling an upward movement of air to occur in operation within the at least one Magnus-type rotor for ventilating and cooling the drive arrangement and/or other internal components.

5. 发明授权

US10099762B2 Method of manufacturing a rotor body of a Magnus-type rotor 有权
公开(公告)号：US10099762B2
公开(公告)日：2018-10-16
申请号：US15126722
申请日：2015-03-24
申请人： Norsepower Oy Ltd
发明人： Jarkko Väinämö , Martin Hilderbrand , Christopher Stanley
IPC分类号： B63H9/02
摘要： A method is provided for manufacturing a rotor body of a Magnus-type rotor. The method includes providing a plurality of arcuate panels, wherein each of the panels has an arc-length less than a predetermined circumference of the rotor body. The method further includes positioning at least three such arcuate panels in mutual edge-wise abutment to form circumferentially a hollow cylindrical loop, wherein longitudinal edges of adjacent panels are mutually attached to each other. The method further optionally includes co-axially stacking one above another at least two loops of substantially similar diameter. The method further includes connecting edges of adjacent loops to define the rotor body of a predetermined height.

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