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公开(公告)号：EP3236124A1
公开(公告)日：2017-10-25
申请号：EP17168709.8
申请日：2012-03-30
发明人： AUGHTON, David, John
摘要： A fluid control barrier (70) for a pipe (74) including
a bi-foldable barrier member (82, 84, 86) for controlling movement of fluid along the pipe and having a pair of plates (82, 84) with a hinge (86) along their straight edges to allow for opening and closing of said fluid control barrier; and
an actuation mechanism including
a threaded screw member (122) having a first thread (128) and a second thread (130);
a pair of threaded journals (138, 140);
a first pair of struts (142, 146) and another pair of struts (144, 148);
the pair of plates including a first plate (82) and a second plate (84);
the first thread opposing the second thread;
the pair of threaded journals including
a first threaded journal (138) threadingly engaged with the first thread and constrained from rotating;and
a second threaded journal (140) threadingly engaged with the second thread and constrained from rotating;
the first pair of struts connecting the threaded journals to the first plate, and the second pair of struts connecting the threaded journals to the second plate, such that rotating the threaded screw member opens and closes the bi-foldable barrier member.摘要翻译： 1。一种用于管道（74）的流体控制屏障（70），所述管道包括用于控制沿着所述管道的流体移动的双折叠屏障构件（82,84,86）并且具有一对具有铰链的板（82,84） 沿着它们的直边，以允许打开和关闭所述流体控制屏障; 以及包括具有第一螺纹（128）和第二螺纹（130）的螺纹螺纹构件（122）的致动机构; 一对带螺纹的轴颈（138,140）; 第一对支柱（142,146）和另一对支柱（144,148）;第二对支柱 所述一对板包括第一板（82）和第二板（84）; 第一线与第二线相对; 所述一对螺纹轴颈包括与所述第一螺纹螺纹接合并且被限制旋转的第一螺纹轴颈（138）;以及与所述第二螺纹螺纹接合并且被限制旋转的第二螺纹轴颈（140） 所述第一对支柱将所述带螺纹的轴颈连接至所述第一板，并且所述第二对支柱将所述带螺纹的轴颈连接至所述第二板，使得旋转所述带螺纹的螺钉构件打开和闭合所述双折叠屏障构件。
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公开(公告)号：EP2715108B1
公开(公告)日：2017-05-17
申请号：EP12794041.9
申请日：2012-06-04
CPC分类号： F03B13/18 , E02B9/08 , F03B13/1885 , F03B13/20 , F03G3/00 , F05B2260/406 , Y02E10/38
摘要： A wave energy converter (10) comprises an energy absorption unit (100) arranged to absorb energy generated by movements of water when the wave energy converter is arranged in a pool of water, an energy accumulation unit (200) connected to the energy absorption unit, and a power generation unit (300) connected to the energy absorption unit. The energy accumulation unit is arranged to accumulate energy from the energy absorption unit when the energy absorption unit absorbs more power than the power generation unit generates and to dissipate energy to the power generation unit when the energy absorption unit absorbs less power than the power generation unit generates. By providing hydraulic components in these units, an efficient and flexible wave energy converter is provided.
摘要翻译： 波浪能量转换器（10）包括能量吸收单元（100），能量吸收单元（100）被布置成当波浪能量转换器布置在水池中时吸收由水的运动产生的能量，蓄能单元（200） 以及连接到能量吸收单元的发电单元（300）。 能量累积单元被布置为当能量吸收单元吸收比发电单元产生的功率更多的功率时从能量吸收单元积累能量，并且当能量吸收单元吸收比发电单元更少的功率时将能量耗散到发电单元 产生。 通过在这些单元中提供液压部件，可以提供高效灵活的波浪能转换器。
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公开(公告)号：EP3158186A1
公开(公告)日：2017-04-26
申请号：EP15808951.6
申请日：2015-06-15
申请人： Ørjavik, Harald
发明人： Ørjavik, Harald
CPC分类号： E02B9/08 , F03B13/145 , F03B13/268 , Y02E10/38
摘要： Wave-power plant where the waves are guiding water into a basin, and where power is produced when water flows back into the sea through a turbine. The basin exhibits a bottom (4) positioned at least several typical wave heights down into the water, a rear wall (3), two side walls (2), a front wall (1) fronting the waves, and for larger plants, at least one partition wall (5) dividing the basins into several smaller basins. The front wall (1) and one or more division walls (5) are covered by apertures provided with check-valves (6) to allow through flow toward rear basin (14) providing water to at least one turbine (8). The basin can rest with its bottom (4) directly upon the seabed (13), and in deeper waters, above the seabed with the bottom (4) of the basin also being covered by apertures exhibiting check valves (6) for flow into the basin.
摘要翻译： 海浪将水引入盆地的波浪发电厂，以及当水通过涡轮机流回大海时发电的地方。 该盆地具有至少几个典型波浪高度的底部（4），所述底部（4）位于水中，后壁（3），两个侧壁（2），面向波浪的前壁（1）以及大型植物 至少一个分隔壁（5）将盆分成几个较小的盆。 前壁（1）和一个或多个分隔壁（5）由设有止回阀（6）的孔覆盖，以允许通向朝后盆（14）的流动，从而向至少一个涡轮机（8）提供水。 盆可以将其底部（4）直接放置在海底（13）上，并且在更深的水域中，盆底部（4）的海床上方也被具有止回阀（6）的孔覆盖，以流入 盆地。
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公开(公告)号：EP2917416B1
公开(公告)日：2017-04-19
申请号：EP13747534.9
申请日：2013-06-19
发明人： TOS, Andrej
CPC分类号： F03B17/062 , E02B5/085 , E02B8/023 , E02B9/04 , F03B11/08 , F05B2230/50 , F05B2240/244 , F05B2240/97 , Y02E10/28 , Y02P70/527
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25.发明公开
公开(公告)号：EP3097306A1
公开(公告)日：2016-11-30
申请号：EP14877834.3
申请日：2014-01-08
申请人： AW-Energy Oy
发明人： KOIVUSAARI, Rauno , JÄRVINEN, Arvo
CPC分类号： F03B13/187 , F03B13/182 , F03B13/264 , F05B2270/20 , H02K7/1876 , Y02E10/28 , Y02E10/38
摘要： This invention relates to a surface level follow-up arrangement for a wave energy recovery unit where the wave energy recovery unit comprises at least a panel element hinged at its lower edge onto the base at the bottom of the sea with the help of one or more support structures and one or more support shafts to make a reciprocating motion in response to kinetic energy of waves or tidal currents. The arrangement comprises at least a surface level follow-up means capable to change the vertical position of the upper edge of the reciprocating panel element along with the change of the vertical position of the surface level caused by a tidal fluctuation
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公开(公告)号：EP2986781A4
公开(公告)日：2016-11-16
申请号：EP14785684
申请日：2014-04-22
申请人： SUBSEA ENERGY OY
发明人： SILTALA TIMO , KAUHANEN AKI
CPC分类号： E02B9/08 , F03B13/16 , F03B13/1815 , F05B2240/912 , F05B2240/95 , F05B2260/406 , Y02E10/28 , Y02E10/38
摘要： The invention pertains to energy production by capturing simultaneously water potential (surface height differences due to waves) and kinetic (flow of water due to e.g. waves, tide or streams) energy. The plant can have tidal compensation (2, 3, 22, 23) to avoid energy flux streaming over the plant in high tide, and directional stabilizing arrangement to turn it automatically parallel to wave crests. Surfaces capturing energy from flow have optimized movements to follow speed of water in different depths. Also energy conservation to filter output ripple can be arranged with twin-phase fluid accumulators (51, 55).
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公开(公告)号：EP3047139A1
公开(公告)日：2016-07-27
申请号：EP14846106.4
申请日：2014-09-17
申请人： Wello Oy
发明人： PAAKKINEN, Heikki
CPC分类号： F03B13/14 , E02B9/08 , F03B13/20 , F03B13/22 , F05B2240/95 , F05B2240/97 , F05B2250/14 , F05B2250/31 , F05B2250/71 , Y02E10/38
摘要： A gyrating wave power plant, comprising a body (1) floating on water with a main plane which in calm water is substantially vertical. The body is moored in an orientation with the main plane transverse to the propagation direction of waves. The body has its upper and lower sections provided with arched fins (2, 3). The fins (2) in the body's upper section curve downward when proceeding towards side edges of the body, and the fins (3) in the body's lower section curve upward when proceeding towards side edges of the body. The arched shape of the fins (2, 3) is an oval-shaped spiral with respect to a lateral swaying axis (A) of the body, which is perpendicular to the main plane.
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公开(公告)号：EP2872773A4
公开(公告)日：2016-03-23
申请号：EP13809188
申请日：2013-06-19
申请人： WELLO OY
发明人： PAAKKINEN HEIKKI
CPC分类号： F03B13/18 , E02B9/08 , F03B13/1825 , F03B13/20 , Y02E10/38
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公开(公告)号：EP2516843B1
公开(公告)日：2016-03-23
申请号：EP10845338.2
申请日：2010-12-17
申请人： Hassavari, Nader
发明人： Hassavari, Nader
CPC分类号： F03B13/20 , F03B13/1845 , F03D9/008 , Y02E10/38 , Y02E10/725 , Y10T428/13
摘要： A power plant device for the production of energy in the waves by the use of float devices, the motion of which is used to power generator to produce energy, and means of conveyance of energy to further use, the device having a rig that is directed to float in the sea by means of a float supporting construction with the floats in the water line so that these may be affected by wave motion in the sea, and where the floats are arranged in a ring shape around the rig's circumference with spacing between the floats, which floats independently of each other are oriented to engage their respective generators via a transmission system, and the rig is anchored to the seabed via a cable.
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