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1. 发明申请

WO2021033171A1 NEW ECONOMICAL ROTOR DESIGN 审中-公开
公开(公告)号：WO2021033171A1
公开(公告)日：2021-02-25
申请号：PCT/IB2020/057904
申请日：2020-08-24
申请人： AEROSPARK FZE
发明人： HUSSAIN, Mahmood
IPC分类号： F03D1/06 , B64C11/16 , B63H1/00
摘要： The present invention concerns a new rotor design comprising 1) at least one rectangular piece (6) having i) a length (L) between 2 and 8 times its width (W);ii) an opening (7) at its center; iii) a central or hub portion (8) surrounding the center opening (7), having a substantially flat surface; and i) two similar, but oppositely pitched, blade portions (9) on either side of the central portion; 2) at least one assembly part, and 3) at least one spacer; and its use in a wind turbine, a boat propeller, a gyrocopter propeller, a mixing impeller or an airflow system fan which can be a comfort fan such as a ceiling fan, a ducted ventilation or extraction fan, an anti-frost protection fan, etc.

2. 发明申请

WO2019173825A1 SUBSURFACE MULTI-MISSION DIVER TRANSPORT VEHICLE 审中-公开
公开(公告)号：WO2019173825A1
公开(公告)日：2019-09-12
申请号：PCT/US2019/021626
申请日：2019-03-11
申请人： PATRIOT3, INC.
发明人： FUQUA, Charles Louis , KAHRE, Steven Scott
IPC分类号： B63G8/00 , B63B35/00 , B63H1/00 , B63B17/00
摘要： A subsurface diver transport vehicle includes a vehicle body and at least one propulsion device. The vehicle body incorporates a number of individual mission modules mechanically assembled together to define a substantially continuous hull and deck of the vehicle. The mission modules include at least one battery module adapted for supplying electrical current to electrical subsystems of the vehicle. The propulsion device is attached to the vehicle body and capable of propelling the vehicle through a body of water.

3. 发明申请

WO2016123639A2 SAILING WATERCRAFT 审中-公开
标题翻译：救生水
公开(公告)号：WO2016123639A2
公开(公告)日：2016-08-04
申请号：PCT/ZA2016/000001
申请日：2016-01-13
申请人： BULLOCK, Norman, Cyril, Rex
发明人： BULLOCK, Norman, Cyril, Rex
IPC分类号： B63H1/00
CPC分类号： B63B1/125 , B63B1/26 , B63B1/30
摘要： A sailing vvatercraft includes a hull, a mast extending from the hull, a starboard outrigger extending from the hull, a port outrigger extending from the hull first and second hull foils extending from the hull and spaced from each other along the axis of the hull, an outrigger foil extending from each of the starboard and port outriggers, and means for varying the inclination or shape of each outrigger foil, in use, to vary the lift applied by the outrigger foils. In essence, the sailing trimaran includes foils on: (I) two outriggers, (ii) the boat hull; and (iii) the boat stern.
摘要翻译：帆船航行器包括船体，从船体延伸的桅杆，从船体延伸的右舷外伸支架，从船体延伸的船体第一和第二船体箔，并且沿着船体的轴线彼此间隔开，从右舷和舷窗外伸支架中的每一个延伸的外伸支架箔，以及用于在使用中改变每个外伸支架箔片的倾斜度或形状的装置，以改变由外伸支架箔施加的升力。本质上，帆船三明治包括：（I）两支支架，（ii）船体; 和（iii）船尾。

4. 发明申请

WO2011091081A1 SYSTEMS AND METHODS FOR PERFORMING STRUCTURAL TESTS ON WIND TURBINE BLADES 审中-公开
标题翻译：在风力涡轮机叶片上进行结构试验的系统和方法
公开(公告)号：WO2011091081A1
公开(公告)日：2011-07-28
申请号：PCT/US2011/021770
申请日：2011-01-19
申请人： MODULAR WIND ENERGY, INC. , BAKER, Myles, L. , ARENDT, Cory, P. , MADRID, Bernard, G. , VILHAUER, Sheldon
发明人： BAKER, Myles, L. , ARENDT, Cory, P. , MADRID, Bernard, G. , VILHAUER, Sheldon
IPC分类号： B63H1/00
CPC分类号： G01M5/0058 , F03D17/00 , F05B2250/43 , G01M5/0016
摘要： Systems and methods for performing structural tests on wind turbine blades are disclosed herein. A system in accordance with a particular embodiment includes a test stand positioned to carry a test article that includes at least a portion of a wind turbine blade. The system can further include first and second reaction anchors movably positioned relative to the test stand. A first generally horizontal force link is attached to the first reaction anchor and coupleable to the test article to apply a first horizontal load to the test article. A second generally horizontal force link is attached to the second reaction anchor and is coupleable to the test article to apply a second horizontal load to the test article. The test stand can be positioned to apply a test stand force to the test article equal and opposite to the sum of the first and second horizontal loads.
摘要翻译：本文公开了用于对风力涡轮机叶片执行结构测试的系统和方法。根据特定实施例的系统包括定位成承载包括风力涡轮机叶片的至少一部分的测试制品的测试台。该系统还可以包括相对于测试台可移动地定位的第一和第二反作用锚。第一大致水平的力连接件附接到第一反作用锚固件并且可耦合到测试制品以对测试制品施加第一水平载荷。第二大致水平的力连接件连接到第二反应锚，并且可与测试制品相连以对测试制品施加第二水平载荷。试验台可以定位成将试验台施加到与第一和第二水平载荷的总和相等和相反的试验制品上。

5. 发明申请

WO2009033153A3 HIGH WATER-SPEED TRACKED AMPHIBIAN 审中-公开
公开(公告)号：WO2009033153A3
公开(公告)日：2009-03-12
申请号：PCT/US2008/075589
申请日：2008-09-08
申请人： FAST TRACK AMPHIBIAN LLC , WERNICKE, Kenneth, G. , WERNICKE, Rodney, K. , WENICKE, Keith, H. , WERNICKE, Timothy, K.
发明人： WERNICKE, Kenneth, G. , WERNICKE, Rodney, K. , WENICKE, Keith, H. , WERNICKE, Timothy, K.
IPC分类号： B60F3/00 , B63B35/00 , B63H1/00
摘要： An amphibious vehicle capable of high speeds on the water has a buoyant hull with driven tracks on each side of the hull. The tracks are movable between an upper position and a lower position relative to the hull. The tracks propel the vehicle both for land travel and water travel. Water diverter vanes at the aft end of each track divert water being carried forward by the tracks. Water diverter vanes at the forward ends direct water carried on the upper runs in a downward and aft direction. A cavitation plate is located behind each of the tracks while waterborne and below the waterline of the hull. A tillable transom flap is attached to the transom and extends rearward.

6. 发明申请

WO2023016901A1 DREHFLÜGELFAHRZEUG UND DREHFLÜGELTURBINE 审中-公开
公开(公告)号：WO2023016901A1
公开(公告)日：2023-02-16
申请号：PCT/EP2022/071884
申请日：2022-08-03
申请人： GRIMM, Friedrich
发明人： GRIMM, Friedrich
IPC分类号： B64D27/24 , B64C27/72 , B64C39/00 , B64C37/00 , B63H1/00 , B64C27/32 , F03D3/06
摘要： Die Erfindung betrifft eine Vorrichtung (11,12), welche als Drehflügelfahrzeug (11) oder als Drehflügelturbine (12) ausgebildet ist, welche Vorrichtung (11,12) ein Rotormodul (2) mit einem Motorgenerator (13), mit Rotorblättern (1) und mit einer Drehflügelkinematik (10) für die mit dem Motorgenerator verbundenen Rotorblätter (1) aufweist, welches Rotormodul (2) dazu ausgebildet ist, eine gleichsinnige oder gegensinnige Rotation der Rotorblätter (1) mit den Drehrichtungen (T, T) auf einer Umlaufbahn (U) um eine Rotationsachse (t) zu ermöglichen, welche Rotorblätter (1) jeweils in eine Mehrzahl von Längsabschnitten (A1- An) für die Aufnahme von jeweils mindestens einem in einen Längsträger (21) oder Querträger (22) des Rotorblatts (1) integrierten Aktuator (20) untergliedert sind und ein variables, asymmetrisches Flügelprofil (201) aufweisen, das in einem Umlauf des Rotorblatts (1) an einem innerhalb eines Verstellbereichs (ö) frei orientierbaren Durchmesser der Umlaufbahn (U) mit Wendepunkten (P,P') in mindestens einem Längsabschnitt (A1-An) des Rotorblatts (1) mit einer Länge (g) derart verstellbar ist, dass die Saugseite (-) und die Druckseite (+) des asymmetrischen Flügelprofils (201) mittels der Drehflügelkinematik (10) an den Wendepunkten (P,P') von der Außenseite zu der Innenseite der Umlaufbahn (U) wechselt, oder umgekehrt, und das variable, asymmetrische Flügelprofil (201) des Rotorblatts (1) in einer Übergangsstellung temporär ein mit seiner Profilsehne (p) tangential zu der Umlaufbahn (U) ausgerichtetes symmetrisches Flügelprofil (200) aufweist.

7. 发明申请

WO2021159200A1 POOL WAVE GENERATOR 审中-公开
公开(公告)号：WO2021159200A1
公开(公告)日：2021-08-19
申请号：PCT/CA2021/000010
申请日：2021-02-15
申请人： WHITEWATER WEST INDUSTRIES LTD.
发明人： WYNNE-EDWARDS, Alexander , TYMIAK, Andrew , GINESTET, Clement
IPC分类号： E04H4/12 , A63B69/00 , B63H1/00 , E04H4/00 , F04D35/00
摘要： A pool wave generator is disclosed having a pool area and a plurality of chambers for generating a wave in the pool area. The plurality of chambers may be separated from an edge of the pool to create a gap there between. Positioned below' the gap may be a passage to fluidly coupled the chamber to the pool. The gap may permit spectators or the storage of controllers, blowers, pumps, or other components and/or equipment of the pool wave generator. The pool wave generator may also include a pool floor and/or pool edge for influencing a wave profile or wave characteristics and/or for creating different wave zones.

8. 发明申请

WO2019009747A1 ВОЛНОВАЯ ЭНЕРГЕТИЧЕСКАЯ УСТАНОВКА 审中-公开
公开(公告)号：WO2019009747A1
公开(公告)日：2019-01-10
申请号：PCT/RU2017/000483
申请日：2017-07-04
申请人： КОВАЛЁВ, Игорь Сергеевич
发明人： КОВАЛЁВ, Игорь Сергеевич
IPC分类号： F03B13/12 , F03D9/00 , B63H1/00
CPC分类号： B63H1/00 , F03B13/12 , F03D9/00
摘要： Изобретение относится к гидроэнергетике, в частности, к волновым энергетическим установкам, и может найти применение для энергоснабжения населенных пунктов и предприятий, а так же может найти применение в кораблестроении в качестве силовой установки плавательных средств. Волновая энергетическая установка содержит ротор с вертикальным поворотным валом, снабженный вертикальными и горизонтальными лопатками, для которых плоскость невозмущенной поверхности воды является плоскостью симметрии, при этом вал ротора соединен своим верхним концом с поворотным валом ветровой энергетической установки, Возможно так же соединение нижних концов вертикальных лопаток ротора ветровой энергетической установки с верхними концами вертикальных лопаток ротора волновой энергетической установки. Изобретение обеспечивает одновременное преобразование кинетической энергии волн и ветра в кинетическую энергию вращающегося вала.

9. 发明申请

WO2015142472A1 TRACTOR MODE MARINE PROPULSION 审中-公开
标题翻译：拖拉机模式海洋推进
公开(公告)号：WO2015142472A1
公开(公告)日：2015-09-24
申请号：PCT/US2015/016771
申请日：2015-02-20
申请人： TWIN DISC, INC.
发明人： ROLLA, Philip
IPC分类号： B63H1/00 , B63H5/16 , B63H23/00
CPC分类号： B63H5/16 , B63B2001/325 , B63H1/18 , B63H23/02 , Y02T70/12
摘要： A drive for a marine vessel may include a fully wetted propeller with a fixed drive shaft configuring the propeller in a tractor mode wherein the propeller pulls the water rearwardly relative to a bow of the marine vessel when traveling in a forward direction. The propeller is preferably mounted in a range of 10% to 60%> of a length of the marine vessel toward the bow from a transom and operates cavitation-free.
摘要翻译：用于海洋船舶的驱动器可以包括完全润湿的螺旋桨，其具有以拖拉机模式构造螺旋桨的固定驱动轴，其中当向前行进时，螺旋桨相对于船只的船首向后拉水。螺旋桨优选地安装在距离船尾朝向船首的船舶长度的10％至60％的范围内，并且无空气运行。

10. 发明申请

WO2007019552A2 FIN FOR OSCILLATING FOIL PROPULSION SYSTEM 审中-公开
标题翻译：用于振荡螺旋桨推进系统的FIN
公开(公告)号：WO2007019552A2
公开(公告)日：2007-02-15
申请号：PCT/US2006/031075
申请日：2006-08-07
申请人： HOBIE CAT COMPANY , KETTERMAN, Gregory, S. , CZARNOWSKI, James, T.
发明人： KETTERMAN, Gregory, S. , CZARNOWSKI, James, T.
IPC分类号： B63H1/00
CPC分类号： B63H1/30 , B63H1/36 , B63H16/12
摘要： A watercraft having propulsion means extending below the water line comprising a pair of flexible fins each adapted to oscillate through an arcurate path in a generally transverse direction with respect to the central longitudinal dimension of said watercraft, and means operatively associated with said propulsion means for applying input force to said propulsion means whereby as input force is applied said 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 said arcurate path; the improvement wherein each of the fins preferably have a generally squared off top and an outer area of harder rubber than the inner area. Preferably, each of the fins is provided with means at the trailing edge to provide adjustable tensioning of the trailing edge, preferably by threaded means at the clew of the trailing edge.
摘要翻译：具有在水线下方延伸的具有推进装置的船舶包括一对柔性翅片，每个柔性翼片适于相对于所述船只的中心纵向尺寸沿大致横向的方向摆动通过一条弯曲的路径，以及可操作地与所述推进装置相关联的装置，输入力到所述推进装置，由此当施加输入力时，所述柔性翼片可以扭转以形成迎角，以相对于船只的纵向尺寸提供正向推力，同时沿着所述弯曲路径在两个方向上移动; 改进之处在于，每个翅片优选地具有比内部区域大的平均顶部和较硬的橡胶的外部区域。优选地，每个翅片在后缘处设置有装置，以提供后缘的可调节张紧，优选地通过在后缘的线圈处的螺纹装置。

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