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公开(公告)号:WO2018193155A1
公开(公告)日:2018-10-25
申请号:PCT/FI2018/000010
申请日:2018-04-17
Applicant: HIISMÄKI, Pekka
Inventor: HIISMÄKI, Pekka
CPC classification number: F01D1/22 , F01D5/04 , F03B13/12 , F03B17/063 , F03D3/061 , F05B2210/16 , F05B2240/213 , F05B2240/244 , F05B2240/30 , F05D2240/24 , F05D2250/75 , Y02E10/28 , Y02E10/38 , Y02E10/74
Abstract: The invention deals with cross-flow turbines meant to be immersed in undisturbed free fluid flow fields such as wind, tidal, river or shallow ocean wave flow, crossing perpendicularly the rotation axes of the turbine. The curved blades of the turbine are positioned at the turbine perimeter in such a way that the curved channels between the blades form S-shaped rotating ducts interrupted in the middle by the empty turbine throat (1). These turbines are multiduct extensions of the single duct Savonius turbine. In multiduct turbines at least one duct is all the time in a favourable position for producing strong cross-flow diametrically through the throat and high torque with greatly reduced variation versus rotation angle. The best performance is achieved, if the convex portion (2) of the boundary of each blade is located as far from the axes as possible.
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公开(公告)号:WO2018189423A1
公开(公告)日:2018-10-18
申请号:PCT/FI2018/050263
申请日:2018-04-12
Applicant: VUOKRAKOTI JA -KIINTEISTÖT PÖLLÄNEN OY
Inventor: PÖLLÄNEN, Hannu
CPC classification number: F03B13/22 , F05B2240/40 , Y02E10/38
Abstract: The application relates to a cylinder device (100) according to one embodiment for generating electrical energy. The device includes at least one cylinder (102) and floats (106). Each cylinder (102) contains a mobile mass (108) and a turbine (110). Each cylinder is adapted to swing on waves (A) supported by the floats in such a way that a swinging motion (K) sets the mobile mass inside the cylinder (102) in reciprocating motion (L) first towards a first end (103) of the cylinder and then towards a second end (104). The swinging motion of each cylinder (102) is enhanced by the floats. The reciprocating motion induces rotating motion (R) of the turbine in each cylinder. The rotating motion drives an electrical energy-producing generator (434) connected to the device.
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公开(公告)号:WO2018167350A1
公开(公告)日:2018-09-20
申请号:PCT/FI2017/050162
申请日:2017-03-13
Applicant: AW-ENERGY OY
Inventor: MUCHA, Tomasz , PARONEN, Essi , KOIVUSAARI, Rauno , JÄRVINEN, Arvo , RIDGEWELL, Christopher
IPC: F03B13/18
CPC classification number: F03B13/182 , E02B3/06 , E02B9/08 , Y02E10/38
Abstract: This invention relates to an arrangement and method for enhancing conditions of various types in a coastal area comprising one or more actuating mechanisms (1) capturing energy from waves and/or tide and converting captured energy to another form of energy and/or producing unsalted water, the actuating mechanism (1) comprising at least a base (4), on which a reciprocating flap (5) is installed by the help of at least a pivot shaft (5b). At least one actuating mechanism (1) of the arrangement is arranged to make an impact on the water area surrounding the arrangement.
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公开(公告)号:WO2018134471A1
公开(公告)日:2018-07-26
申请号:PCT/FI2017/050836
申请日:2017-11-28
Applicant: WELLO OY
Inventor: PAAKKINEN, Antti , PAAKKINEN, Heikki
CPC classification number: B63B39/02 , B63B39/04 , B63B2035/4466 , B63B2039/105 , B63B2209/14 , Y02E10/38
Abstract: The invention relates to a method for dampening the rolling of a vessel and recovering the energy of the rolling motion. In the method, the rolling of the vessel (1) is dampened by rotating a mass (5) around a vertical axis (4) along a circular track in one direction of revolution and the position of the mass in relation to the angle of inclination of the vessel is adjusted by alternately braking and alternately boosting the revolving motion of the mass and thereby causing a counter- torque to the rolling motion. By means of adjusting, the revolving motion of the mass is kept 70-110 degrees behind the lowest positions of the mass corresponding to the extreme positions of the rolling motion.
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公开(公告)号:WO2018066915A1
公开(公告)日:2018-04-12
申请号:PCT/KR2017/010915
申请日:2017-09-29
Applicant: 민병곤
Inventor: 민병곤
Abstract: 한쪽 방향으로 일정하게 흘러가는 바다의 밀물과 썰물 그리고 강과 하천의 수력을 이용하여 로프와 연결설치되는 물받이판밸트의 구성을 통하여 물받이판이 능동적으로 수력을 받으면서 돌아가며 물받이판이 물위에 부력체로 뜨있으면서 회전이동작동이 되는 수력발전장치로 이루어진다.
Abstract translation:
同时接收海潮不断流动沿一个方向,并使用低潮和钢河流的水动力水力水接收板在整个水的结构的活性接收安装在连接到绳索板带旋转滴流板 它包括一个漂浮在水面上并旋转和移动的水力发电机。 P>
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公开(公告)号:WO2018035713A1
公开(公告)日:2018-03-01
申请号:PCT/CN2016/096366
申请日:2016-08-23
Applicant: 洪丞禧
Inventor: 洪丞禧
Abstract: 一种利用重力位能及动能转换发电装置及其方法,所述发电装置包括:摇摆器(10)、驱动器(20)、发电单元(30)和蓄能辅助器(40);其中,摇摆器(10)包括:轨道(11)、重锤(12)和牵引机构,其中,在驱动器(20)的带动之下轨道(11)可以重复地以一端高另一端低的摇摆运动产生滑动斜面,重锤(12)在重力的作用下在轨道(11)的长轴方向沿着滑动斜面重复地来回滑移,借由重锤(12)滑移的动能带动牵引机构的转动件(13)转动;发电单元(30)的动力输入侧可与转动件(13)接触,用以将转动件(13)转动的机械能转换为电能,蓄能辅助器(40)可以积蓄轨道(11)作摇摆运动时的动能再反馈给摇摆器(10),以降低驱动器(20)带动摇摆器(10)的能耗,并能实现利用重力位能和动能发电的目标。
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公开(公告)号:WO2018034146A1
公开(公告)日:2018-02-22
申请号:PCT/JP2017/027968
申请日:2017-08-02
Applicant: 土橋 義英
Inventor: 土橋 義英
IPC: F03B13/26
Abstract: 【課題】 海水の密度は空気の約1000倍あり、エネルギーで換算すれば海流の秒速1mは風速の秒速10mに相当する。ただし、そのような発電に適した早い海流の海域というのはかなり限られている。我が国においては黒潮を利用する海流発電があるが、その流れは年月によって蛇行し、必ずしも一定の海域を流れ続けるものではない。 【解決手段】 海流が安定し水深が100m程度の比較的浅い海域において、当発明の水路を用いて海流の速度を早くすることにより、海流発電機に常に高出力の安定した発電をさせられる。そのために、海底より起立させた複数以上の柱の間に幕を張ることで壁を形成し、その壁を2列設けることで水路を作り、壁を形成する柱の対面方向の柱との間をケーブルで連結することを特徴とするものである。
Abstract translation:
密度的海水是约1000倍的空气,每秒1米洋流在能量转换时对应于每秒10米风速。 然而,适合这种发电的早期洋流海域相当有限。 虽然在日本有利用黑潮洋流发电,其流量由蜿蜒多年,不一定继续流出某一区域。 甲洋流在大约稳定的水深百米相对浅水域,通过增加使用的水道海流的速度那些发明是稳定的发电始终高输出电流的发生器。 期间因此,为了形成通过张紧的多个或从海底凸起多个柱之间的帘墙,它通过提供其壁两排形成水路,和柱形成的壁的支柱的面对方向 通过电缆相互连接。 p>
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公开(公告)号:WO2018026029A1
公开(公告)日:2018-02-08
申请号:PCT/KR2016/008531
申请日:2016-08-02
Applicant: (주)지우이노베이션
Inventor: 신영산
Abstract: 본 발명은 하이브리드 발전기를 개시한다. 본 발명의 일 실시예에 의한 하이브리드 발전기는, 유체가 흐르는 빈 공간이 형성되는 하우징; 상기 하우징의 내부에 수용되고, 상기 하우징 내부를 흐르는 유체에 의해 회전하고, 자석을 구비하는 회전자; 상기 하우징과 상기 회전자 사이에 결합되고, 상기 회전자의 주위를 둘러싸며, 적어도 하나 이상의 코일이 구비되는 고정자;를 포함하고, 상기 회전자는, 외주면에 제1 블레이드가 구비되는 회전축을 포함하며, 상기 회전축에 착탈 가능하게 결합되는 제2 블레이드를 더 포함한다.
Abstract translation:
本发明涉及一种混合发生器。 根据本发明的一个实施例的混合发生器包括其中的流体流动时,形成的空的空间的壳体; 所述旋转体被容纳在壳体中并且通过流过壳体的流体具有磁体E驱动; 在壳体和耦接在所述转子之间,围绕所述转子的外周,所述定子设置有至少一个线圈;应包含所述转动,其包括一个转动轴,其设置在外圆周表面上的第一刀片, 并且被可拆卸地联接到所述旋转轴的第二刀片。 p>
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公开(公告)号:WO2018015616A1
公开(公告)日:2018-01-25
申请号:PCT/FI2017/050540
申请日:2017-07-14
Applicant: FINN ESCONE OY
Inventor: RAIKAMO, Esko , KORHONEN, Mika , TÖRMÄLÄ, Jussi
CPC classification number: F03B13/264 , F03B13/10 , F03B13/185 , F03B13/1885 , Y02E10/28 , Y02E10/38
Abstract: An arrangement for recovering wave energy. The arrangement comprises: at least one hollow piece (1) which is provided with an outer casing (2) and an inner space (3) therein, the outer casing being engaged to be rotatable with respect to a body (8) of the hollow piece, the inner space (3) being provided with an inner arrangement element (16) comprising a rotating axle (14), a gearbox (4), a mechanical rectifier (5), and an electric generator (9),the mechanical rectifier (5) being connected to the outer casing (2) and arranged to convert reciprocating rotational motion of the outer casing (2) into one-directional rotational motion of the rotating axle (14), and the gearbox (4) being arranged to create at least two transmission ratios between the outer casing (2) and the rotating axle (14), and the electric generator (9) coupled to the rotating axle (14) to be rotated by the first mechanical rectifier (5).
Abstract translation:
一种恢复波浪能的装置。 该装置包括:至少一个中空件(1),该中空件在其中设置有外壳(2)和内部空间(3),外壳相对于空腔的主体(8) 所述内部空间(3)设置有包括旋转轴(14),齿轮箱(4),机械整流器(5)和发电机(9)的内部布置元件(16),所述机械整流器 (5)连接到所述外壳(2)并且被布置成将所述外壳(2)的往复旋转运动转换成所述旋转轴(14)的单向旋转运动,并且所述齿轮箱(4)被布置为创建 (2)和旋转轴(14)之间的至少两个传动比以及联接到旋转轴(14)以由第一机械整流器(5)旋转的发电机(9)。 p >
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公开(公告)号:WO2017186984A1
公开(公告)日:2017-11-02
申请号:PCT/ES2017/070156
申请日:2017-03-17
Applicant: ELABORADOS CASTELLANO, S.L.
Inventor: PLANELLS CERVERA, José María
CPC classification number: F03B1/04 , F03B3/04 , F03B3/18 , F03B13/18 , F03B17/06 , Y02A20/144 , Y02E10/223 , Y02E10/28 , Y02E10/38
Abstract: Máquina para generar energía de las olas y corrientes de agua por que comprende doce mecanismos (1-12), conformados por un eje central (31), que es el árbol motor, diferentes dispositivos enfocados en la captación de energía del agua, un cilindro hidráulico (77) que transforma la energía de rotación del eje central (31) en agua presurizada, unas conducciones para transportar el agua presurizada, un dispositivo a seleccionar entre una turbina hidráulica para la producción de energía eléctrica y una planta de osmosis inversa para la producción de agua desalinizada y unos elementos de fijación para anclar la máquina, de forma que la energía cinética debida al movimiento de cualquiera de los mecanismos (4 a 8) es transmitida al eje central (31) de la máquina.
Abstract translation: 机器由波浪和水流产生能量,因为它包括由中心轴(31)形成的十二个机构(1-12),该中心轴是马达树 ,集中于从水中捕获能量的不同设备,在加压水中转换中心轴线(31)的旋转能量的液压缸(77),用于输送水的一些管道 加压的装置,用于在用于生产电能的水轮机和用于生产脱盐水的反渗透装置之间进行选择,以及固定元件以将更多 机器,从而由于任何机构(4至8)的运动而引起的能量动力传递至机器的中心轴线(31)。 p>
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