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1. 发明申请

WO2023067398A1 ELECTRICITY GENERATION PLANT 审中-公开
公开(公告)号：WO2023067398A1
公开(公告)日：2023-04-27
申请号：PCT/IB2022/056892
申请日：2022-07-26
申请人： BURATTI, Achille , BURATTI, Caterina Maryellin
发明人： BURATTI, Achille , BURATTI, Caterina Maryellin
IPC分类号： F03B17/06
摘要： The invention relates to a plant (10) for generating electrical energy for civil and industrial purposes. The plant (10) comprises an electric power generator (80) mechanically connected to a paddle drive wheel (100), wherein said paddle 'drive wheel (100) is at least partially submerged in a watercourse to be set in rotation by the water current flowing through the paddles (160) of said paddle drive wheel (100). The plant (10) is characterized by the fact that the paddle drive wheel (100) is configured to rotate around a vertical or substantially vertical axis (V). In particular the blades (160) of the paddle drive wheel (100) have a prevailing development in a vertical direction so as to affect the water flow for at least part of the depth of the watercourse.

2. 发明申请

WO2023001516A1 SAUGMANTELVORRICHTUNG UND KINETISCHES STRÖMUNGSKRAFTWERK 审中-公开
公开(公告)号：WO2023001516A1
公开(公告)日：2023-01-26
申请号：PCT/EP2022/068051
申请日：2022-06-30
申请人： ENERGYMINER GMBH
发明人： ECKL, Richard
IPC分类号： F03B17/06 , F03B11/08
摘要： Die vorliegende Erfindung schafft eine Saugmantelvorrichtung für ein kinetisches Strömungskraftwerk, mit: einer Strömungseinlassöffnung und einer Strömungsauslassöffnung, welche entlang einer Strömungsrichtung stromabwärts der Strömungseinlassöffnung angeordnet ist; und mehreren Mantelgehäusesegmenten, welche sich zwischen der Strömungseinlassöffnung und der Strömungsauslassöffnung im Wesentlichen in der Strömungsrichtung erstrecken und derart vorgesehen sind, dass die mehreren Mantelgehäusesegmente gemeinsam einen konisch ausgebildeten Mantelkörper formen, wobei die mehreren Mantelgehäusesegmente relativ zueinander zwischen einer ersten und einer zweiten Extremalstellung derart kontinuierlich beweglich sind, dass die Strömungsgeschwindigkeit im Inneren der Saugmantelvorrichtung im Vergleich zur Umgebungsströmung regelbar ist.

3. 发明申请

WO2023001436A1 DISPOSITIF DE PRODUCTION D'ÉNERGIE MÉCANIQUE, D'ÉNERGIE ÉLECTRIQUE ET PROCÉDÉ À CET EFFET 审中-公开
公开(公告)号：WO2023001436A1
公开(公告)日：2023-01-26
申请号：PCT/EP2022/064766
申请日：2022-05-31
申请人： LAZREG, Tahar
发明人： LAZREG, Tahar
IPC分类号： F03B3/04 , F03B17/00 , F03B17/06 , F03D1/04
摘要： La présente description concerne un dispositif de production d'énergie (1000) comprenant: - au moins un cylindre (100), ledit au moins cylindre comprenant une première section d'entrée d'un fluide, appelée admission (A), et une deuxième section de sortie dudit fluide, appelée échappement (E); - un arbre de rotation (XX ) d'un cône de divergence (110), ledit arbre de rotation étant sensiblement parallèle à un axe de symétrie de l'au moins un cylindre; et - ledit cône de divergence, disposé entre l'admission et l'échappement de l'au moins un cylindre, et dans lequel un écoulement du fluide entre l'admission et l'échappement applique un couple sur l'arbre de rotation, ledit couple appliqué produisant un mouvement de rotation du cône de divergence autour de l'arbre de rotation.

4. 发明申请

WO2022215699A1 水流発電用伝動装置、及び水流発電装置审中-公开
公开(公告)号：WO2022215699A1
公开(公告)日：2022-10-13
申请号：PCT/JP2022/017140
申请日：2022-04-06
申请人：株式会社日本海洋発電
发明人：岩浅　昌幸
IPC分类号： F03B11/06 , F03B17/06
摘要：水流の水流エネルギーを回転エネルギーに変えて発電する水流発電装置１は、回転体１０と、回転体１０の回転を発電機に伝達するシャフト５と、シャフト５が回転可能に取り付けられる支柱２と、支柱２に一端が固定され、他部で回転体１０を支持する支持部材３とからなる。支持部材３は、回転体１０の回転を維持しながら、回転体１０を支持する。

5. 发明申请

WO2022174877A1 UNDERWATER POWER STATION 审中-公开
公开(公告)号：WO2022174877A1
公开(公告)日：2022-08-25
申请号：PCT/DK2022/050028
申请日：2022-02-16
申请人： DANSK PLAST A/S
发明人： HILLEKE, Bent , WESTERGAARD SØRENSEN, Klaus
IPC分类号： F03B13/26 , F03B17/06
摘要： A turbine (2) for an underwater power station (1) comprises a rotor drum (5) having blades (11) that for each revolution are moved in and out of the drum, where the two end-edges of each of the blades (11) are arranged slidingly in a corresponding stabilizing, linear, radially oriented grooves (13) in a rotational plate that is oriented perpendicular to the rotational axle. This way, the ends of the blades (11) are supported when exposed to water flow while being outside the drum (10), wherein a plurality of permanent magnets (24) are attached to a rotational lateral flange (14B) and wherein a plurality of coils (25) are attached to a support (8), wherein the coils (25) are electrically connected to wires arranged to conduct electric current generated by induction upon rotation of the rotor (5).

6. 发明申请

WO2022107913A1 흐름 유도식 수력발전소 건설 공법 审中-公开
公开(公告)号：WO2022107913A1
公开(公告)日：2022-05-27
申请号：PCT/KR2020/016327
申请日：2020-11-19
申请人： 소진대
发明人： 소진대 SO, Jin Dae
IPC分类号： F03B17/06 , F03B13/10 , F03B11/02
摘要： 본 발명은 강이나 하천의 소정 지점에 거더 브릿지로서의 지지대 형틀을 설치하는 단계; 하류로 갈수록 단면적이 좁아지는 하우징의 출구부에 수차와, 수차와 회전축을 통하여 연결된 발전기를 하우징 내부에 수납하여 발전기 어셈블리를 제작하는 단계; 상기 하우징의 측면 및 상부에 인접 밀착하여 구조물의 진동을 완화시키고, 인양시 설비 하중을 견디기 위한 측면 및 상부 리브를 설치하는 단계; 지지대 형틀 내부에 설치되기 적합하도록 하우징의 상류와 하류에 걸쳐 폭과 길이가 일정한 긴 사면체 형상으로 케이지를 제작하여 하우징에 고정하는 단계; 및 상기 케이지를 크레인으로 인양하여 지지대 형틀의 공간에 안착시키는 단계를 포함하는, 흐름 유도식 수력발전소의 건설 공법을 제공한다.

7. 发明申请

WO2022101657A1 SYSTEM FOR GENERATING ELECTRIC ENERGY FROM WIND OR HYDRAULIC ENERGY 审中-公开
公开(公告)号：WO2022101657A1
公开(公告)日：2022-05-19
申请号：PCT/IB2020/060611
申请日：2020-11-11
申请人： PALAMARA, Rocco , PALAMARA, Piergiorgio
发明人： PALAMARA, Rocco , PALAMARA, Piergiorgio
IPC分类号： F03D3/06 , F03B17/06
摘要： A system for generating electric energy from wind or hydraulic energy includes a turbine, and an electric energy generating device to which the turbine is connected through a shaft along a first axis. The turbine includes at least one blade, configured to perform a first rotary movement with respect to the first axis, and a second rotary movement with respect to a second axis, coinciding with the axis of the blade itself. This provides a system with structural features allowing high efficiency, facilitating installation in various environmental contexts, without risk of damage for the respective operational and structural integrity, at the same time. Additionally, the system has an essentially reduced environmental impact, as well as a low noise level so that it can be installed in an urban context or in any case close to built-up areas, i.e. near houses or buildings.

8. 发明申请

WO2022086339A1 AN UNDERWATER POWER PLANT COMPRISING ASYMMETRIC FOILS 审中-公开
公开(公告)号：WO2022086339A1
公开(公告)日：2022-04-28
申请号：PCT/NO2021/050216
申请日：2021-10-18
申请人： TIDAL SAILS AS
发明人： BØRGESEN, Are
IPC分类号： F03B17/06
摘要： An underwater power plant (1) for arrangement in a water current (vc), the underwater power plant (1) comprising at least two rotatable stations (3,4) and at least one endless traction member (2a, 2b) connected to the rotatable stations (3,4). The at least one endless traction member (2a, 2b) is configured to rotate the at least two rotatable stations (3,4) as the endless traction member (2a; 2b) moves in its lengthwise direction (T). At least one asymmetric foil (5) is connected to the at least one endless traction member (2a, 2b) and configured to move the endless traction member (2a, 2b) in its lengthwise direction (T) as the water current (vc) impacts the asymmetric foil (5). The at least one asymmetric foil (5) comprises an upper camber side (35) and lower camber side (36). The upper camber side (35) of at least one foil (5) is facing in a direction outwards (O) of the at least one endless traction member (2a, b) and the lower camber side (36) of at least one foil (5) is facing in a direction inwards (I) of the at least one endless traction member (2a, b).

9. 发明申请

WO2022079332A1 HIDROGENERADOR MÚLTIPLE INDEPENDIENTE EN ASPA FLOTANTE DE MÁXIMA SUPERFICIE DE EMPUJE Y AUTOORIENTABLE 审中-公开
公开(公告)号：WO2022079332A1
公开(公告)日：2022-04-21
申请号：PCT/ES2021/070740
申请日：2021-10-11
申请人： MONTERO GÓMEZ, José Manuel
发明人： MONTERO GÓMEZ, José Manuel
IPC分类号： F03B17/06 , F03B11/00
摘要： Hidrogenerador múltiple independiente en aspa flotante de máxima superficie de empuje y autoorientable que genera energía eléctrica aprovechando las corrientes marinas y fluviales independientemente de su orientación, no necesitando estructura soporte desde el fondo marino y permitiendo su mantenimiento por encima de la superficie del agua. El hidrogenerador objeto de la presente invención está formado, al menos, por una estructura flotante en forma de aspa (1) de cuatro brazos en cada uno de cuyos extremos hay un generador eléctrico (2) accionado por un mecanismo de conversión (3) del movimiento lineal de un fluido en el movimiento rotacional de un eje, y, estando los mecanismos de conversión (3) ordenados en sentido de las agujas del reloj alrededor del eje del aspa (1), cada uno está configurado para un sentido de giro horario o antihorario alternativamente, teniendo un tubo (5) fijado en la cara inferior del aspa con una plancha (6) adosada.

10. 发明申请

WO2022003344A1 A TURBINE ASSEMBLY 审中-公开
公开(公告)号：WO2022003344A1
公开(公告)日：2022-01-06
申请号：PCT/GB2021/051648
申请日：2021-06-29
申请人： HYDRO-FLUX AQUA PRODUCTS LIMITED
发明人： BURNHAM, Doug
IPC分类号： F03B17/06 , F03D1/04 , F03D1/06 , F03B17/061 , F03D1/0608 , F05B2210/402 , F05B2240/13
摘要： There is described a turbine assembly for a generator comprising a rotor that is operable to rotate about an axis; and a thrust absorbing member, wherein fluid is operable to enter the turbine assembly generally axially with regard to the axis of rotation of the rotor and to exit the turbine generally radially with regard to the axis of rotation of the rotor. The fluid is operable to contact the thrust absorbing member prior to contacting the rotor.

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