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91. 发明公开

EP2171264A1 FLOATING MECHANICAL STRUCTURE TO PRODUCE DIRECTLY ELECTRICITY BY MEANS OF THE SWINGING OF A MAGNETIC PENDULUM CAUSED BY SEA WAVE MOTION 有权
标题翻译：漂浮的电力直接生产的机械结构BY THE SEA WAVE BY移动造成的摆动磁摆
公开(公告)号：EP2171264A1
公开(公告)日：2010-04-07
申请号：EP07805728.8
申请日：2007-07-20
申请人： Catinella, Vito Antonio
发明人： Catinella, Vito Antonio
IPC分类号： F03B13/14 , F03G3/06 , F03G7/08
CPC分类号： F03B13/20 , F03B13/182 , F05B2240/93 , Y02E10/38
摘要： The invention refers to a floating mechanical structure suitable for realizing a mega-plant for generating electrical energy, by exploiting the relative motion of a large number of electromagnets mounted on a floating structure, with respect to a multiple number of permanent magnets incorporated in a pendulum suspended from the top of a trestle acting by magnetic induction on the electromagnets: the swings are provoked by wave action.

92. 发明公开

EP1623110A1 PRODUCTION INSTALLATION 有权转让
标题翻译：生产装置
公开(公告)号：EP1623110A1
公开(公告)日：2006-02-08
申请号：EP04728362.7
申请日：2004-04-20
申请人： AW-Energy Oy
发明人： KOIVUSAARI, Rauno , TUOKKOLA, Yrjö , JÄRVINEN, Arvo HF , LILJELUND, John , HÖYDEN, Antti , LAINEMA, Matti
IPC分类号： F03B13/18 , F03B13/14
CPC分类号： F03B13/182 , Y02E10/38
摘要： A production installation (1) for utilizing wave energy in which production installation there are two or more production units (4) and the water mass (V) of the water basin is adapted to actuate production units (4) or their parts located at the bottom (P) of the water basin or in close vicinity, and the production units (4) can be used to transform the kinetic energy of the water mass into some other form of energy like electric energy and/or kinetic energy and/or pressure of the intermediate agent. The production units (4) are attached directly or indirectly to the bottom of the water basin at intermediate water region (B). The production units (4) are totally submerged under water surface. The transfer equipment of the energy of the production units (4) or of the intermediate substance is connected in series or parallel in relation to each other.

93. 发明公开

EP1444435A1 A PROCESS AND AN APPARATUS FOR UTILISING WAVE ENERGY 有权
标题翻译：使用方法波能量的
公开(公告)号：EP1444435A1
公开(公告)日：2004-08-11
申请号：EP02770020.2
申请日：2002-10-25
申请人： AW-Energy Oy
发明人： KOIVUSAARI, Rauno
IPC分类号： F03B13/18
CPC分类号： F03B13/182 , F05B2240/97 , Y02E10/38
摘要： The invention relates to a method for utilising wave energy. In the method, the reciprocating movement of a water mass (5) in the vicinity of the bottom (6) of a water basin is adapted to actuate a body (2) or its part attached to the bottom of the water basin, the kinetic energy of the body (2) or its part being recovered into an energy reserve (3), and the energy being transferred from the energy reserve to the object of application. The invention also relates to the apparatus (1) used in the method.

94. 发明公开

EP0868607A1 WAVE ENERGY GENERATOR INCLUDING AN OSCILLATING GATE AND A PISTON PUMP 失效
标题翻译：波浪能转换器具有振动门和活塞泵
公开(公告)号：EP0868607A1
公开(公告)日：1998-10-07
申请号：EP97911429.0
申请日：1997-10-21
申请人： Lombardo, Mario
发明人： Lombardo, Mario
IPC分类号： F03B13 , F04B17
CPC分类号： F03B13/182 , F04B17/00 , Y02E10/38
摘要： The electric marine generator with an oscillating sluice-valve and a piston pump allows to exploit the waves' energy for the production of electric energy, the pumping of the water, the compression of refrigerating gases, and comprises: an oscillating sluice-valve (1) with a plane rectangular surface vertically arranged in front of the waves, provided at its base with a hinge (3) fastened to a reinforced concrete block (21), and with a helical spring (2) that allows the return of the sluice-valve when waiting for the wave; a pump (12) consisting of a cylinder (13) and of a piston (11) with a rod (10), having at one end a sliding hinge (5) inserted inside a guide (4) on the sluice-valve (1), provided with two springs (8, 9) for preventing the blows; in the bottom of the cylinder, the sending pipes (16) and the suction pipes (17) are connected, intercepted by the respective one-way safety valves (14, 15); two collectors - a sending collector (18) and a suction collector (19) - which, when connected with pipes (16, 17), allow the formation of pumping systems consisting of a plurality of pumps and respective sluice-valves and arranged in parallel for multiplying the effects; an airlock (CA) is connected to the sending collector for adjusting the motion of the water in the pipes.

95. 发明授权

EP2553260B1 WAVE ENERGY RECOVERY SYSTEM 有权转让
公开(公告)号：EP2553260B1
公开(公告)日：2018-11-28
申请号：EP10848791.9
申请日：2010-03-31
申请人： AW-Energy Oy
发明人： VUORINEN, Matti , KASANEN, Erkki
IPC分类号： F03B13/18 , F03B13/12
CPC分类号： F03B13/182 , F05B2240/40 , F05B2270/00 , Y02E10/38
摘要： This invention relates to a wave energy recovery system comprising at least a wing hinged on its one edge to make a reciprocating motion in response to kinetic energy of waves or tidal currents, a wave energy converter (WEC) unit, a power-take-off (PTO) means and wave behavior monitoring means. The wave energy recovery system comprises at least a control means to instruct the PTO means to resist the reciprocating movement of the wing by a counter moment.

96. 发明授权

EP2504568B1 METHOD FOR OPERATING A BUOYANT BODY OF A WAVE POWER PLANT AND A WAVE POWER PLANT 有权转让
公开(公告)号：EP2504568B1
公开(公告)日：2018-10-10
申请号：EP10833629.8
申请日：2010-11-24
申请人： Westby, Tov , Skotte, Asbjörn
发明人： Westby, Tov , Skotte, Asbjörn
IPC分类号： F03B13/18 , F03G3/00 , F03B13/16 , F03B13/20 , F03B13/26 , F03B17/02
CPC分类号： F03B13/1885 , F03B13/16 , F03B13/182 , F03B13/1845 , F03B13/1865 , F03B13/1875 , F03B13/1895 , F03B13/20 , F03B13/26 , F03B13/262 , F03B13/266 , F03B17/02 , F03B17/025 , F03G3/00 , Y02E10/38 , Y10T137/0318
摘要： Method for maneuvering a buoyant body of a wave power converter having a mechanical-electric, mechanical-hydraulic or piezo-electric energy converter which is arranged in the sea under the buoyant body, the buoyant body and wave power converter being connected by a wire, and which buoyant body is provided with at least one ballast tank for controlling the buoyancy of the buoyant body, where the method includes, by means of measuring equipment acquiring information regarding wire tension, filling level/pressure in the ballast tank and stroke of the energy converter, and controlling the buoyancy of the buoyant body by supplying/discharging water/air to/from the ballast tank while at the same time adjusting the tension of the wire by operating a winch arranged in the buoyant body. The invention also relates to a wave power plant for executing the method.

97. 发明公开

EP3362677A1 FLOW CONTROL ARRANGEMENT IN A WAVE ENERGY RECOVERY APPARATUS 有权转让
公开(公告)号：EP3362677A1
公开(公告)日：2018-08-22
申请号：EP15906193.6
申请日：2015-10-15
申请人： AW-Energy Oy
发明人： JÄRVINEN, Arvo , RIDGEWELL, Christopher
IPC分类号： F03B13/18 , E02B9/08
CPC分类号： F03B13/264 , F03B13/182 , F05B2240/915 , F05B2240/97 , Y02E10/28 , Y02E10/38
摘要： (57) Abstract This invention relates to a flow control arrangement in a wave energy recovery apparatus comprising at least a first base (1), on which a reciprocating panel (2) is in- stalled, a pivot shaft for the reciprocating panel (2), a control system, and a power-take-off (PTO) unit (3) to convert kinetic energy of waves or tidal currents to an- other type of energy. The first base (1) is arranged to divide the water flow caused by waves at least into two separate flows, the first flow (9) towards the panel (2) and the second flow (10) to run under the first base (1), and that the arrangement comprises a gap (1a) under the first base (1) through which the second flow (10) is arranged to be guided.

98. 发明授权

EP2981705B1 SUBMERSIBLE WAVE ENERGY CONVERSION UNIT 有权
公开(公告)号：EP2981705B1
公开(公告)日：2018-08-01
申请号：EP13880965.2
申请日：2013-04-05
申请人： AW-Energy Oy
发明人： JÄRVINEN, Arvo , TUOKKOLA, Yrjö , LIUKKONEN, Petri
IPC分类号： F03B13/18 , F03B11/02
CPC分类号： F03B13/182 , F03B11/02 , F05B2240/97 , F05B2260/406 , Y02E10/226 , Y02E10/38
摘要： This invention relates to a submersible wave energy con- version unit comprising at least a stationary stand, a panel hinged at its lower edge onto the stationary stand to make a reciprocating motion in response to kinetic energy of waves or tidal currents, and a power-take-off machinery. According to the invention the power-take-off machinery is placed inside the panel.

99. 发明公开

EP3337971A1 ARRANGEMENT IN A WAVE ENERGY RECOVERY APPARATUS 有权
公开(公告)号：EP3337971A1
公开(公告)日：2018-06-27
申请号：EP15901667.4
申请日：2015-08-18
申请人： AW-Energy Oy
发明人： JÄRVINEN, Arvo
IPC分类号： F03B13/18 , E02B9/08
CPC分类号： F03B13/182 , E02B9/08 , Y02E10/38
摘要： (57) Abstract This invention relates to an arrangement in a wave energy recovery apparatus comprising at least a base (1), a reciprocating panel (2), a pivot shaft (4) for the reciprocating panel (2), a control system, a power-take- off (PTO) unit (5) with a primary shaft (5a) to convert kinetic energy of waves or tidal currents to another type of energy, and a connection mechanism (2a) to connect the PTO unit (5) to the panel (2) or to the pivot shaft (4) and to disconnect the PTO unit (5) from the panel (2) or from the pivot shaft (4). The arrangement comprises actuator means (5b) to connect the primary shaft (5a) of the PTO unit (5) either to the back and forth moving panel (2) or its pivot shaft (4) while the panel (2) and the pivot shaft (4) are reciprocating.

100. 发明公开

EP3080440A4 MULTI-DIRECTIONAL WAVE ENERGY ABSORPTION CONVERTER ABSORPTION 审中-公开
公开(公告)号：EP3080440A4
公开(公告)日：2018-01-03
申请号：EP14869370
申请日：2014-12-06
申请人： ROHRER TECH INC
发明人： ROHRER JOHN W
IPC分类号： F03B13/18 , F03B13/14 , F03B13/16
CPC分类号： F03B13/186 , F03B13/182 , F05B2270/18 , Y02E10/38
摘要： An ocean wave energy converter (WEC) using one or more elongated light-weight low-cost surface floats, oriented and self-orienting parallel to oncoming wave fronts are mechanically linked to a motion stabilized or fixed frame or base through one or more power take-offs in such manner that multi-directional rotational and translational wave-induced forces and relative motion between the float(s) and base are efficiently captured. Some embodiments have at least one forward positioned float that moves upward and rearward on wave crests and downward and forward on ensuing wave troughs to capture a majority of both heave and surge wave energy components. Other embodiments also provide apparatus and means to totally submerge the floats during severe seas or adjust submerged depth and float mass to optimize performance.

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