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1. 发明申请

WO2009076714A1 APPARATUS FOR EXTRACTION OF ENERGY FROM WAVE MOTION 审中-公开
标题翻译：从波动中提取能量的装置
公开(公告)号：WO2009076714A1
公开(公告)日：2009-06-25
申请号：PCT/AU2008/001855
申请日：2008-12-17
申请人： SEAPOWER PACIFIC PTY LTD , BURNS, Alan, Robert , TINC, Petru , KEYS, Matt
发明人： BURNS, Alan, Robert , TINC, Petru , KEYS, Matt
IPC分类号： E02B9/08 , F03B13/16 , F03B13/18
CPC分类号： E02B9/08 , F03B13/189 , F03B13/1895 , F03B13/20 , F05B2250/23 , Y02A20/144 , Y02E10/38
摘要： Apparatus (11) for harnessing wave energy in a body of water and for converting the harnessed energy to high pressure fluid. The apparatus (11) is installed for operation in a body of seawater (12) having a water surface (13) and a seabed (14). The apparatus (11) comprises three pumps (15) anchored within the body of water (12) and adapted to be activated by wave energy. The pumps (15) are attached to a base (17) anchored to the seabed (14). Each pump (15) is operably connected to a buoyant actuator (19) suspended within the body of seawater (12) between and above the pumps but below the water surface (13). Each pump (15) is activated by movement of the buoyant actuator (19) in response to wave motion. Thus, the apparatus (11) translates wave motion into a reciprocating pump action. Each pump (15) is operatively connected to the buoyant actuator (19) by a coupling (21) comprising a tether (23). The base (17) typically comprises a generally triangular structure (31) having three sides (33) interconnected at corners (35), with one of the three pumps (15) connected to each corner (35) of the triangular base. The buoyant actuator (19) is positioned above, and is centrally located with respect to, the three pumps (15).
摘要翻译：用于利用水体中的波能并将利用能量转化为高压流体的装置（11）。装置（11）安装在具有水面（13）和海底（14）的海水体（12）中操作。装置（11）包括锚固在水体（12）内并且适于被波能激活的三个泵（15）。泵（15）附接到锚固到海底（14）的基部（17）。每个泵（15）可操作地连接到在泵之间和泵上方但在水面（13）下方悬浮在海水体（12）内的浮力致动器（19）。响应于波浪运动，每个泵（15）由浮力致动器（19）的运动激活。因此，装置（11）将波浪运动转换成往复泵动作。每个泵（15）通过包括系绳（23）的联接器（21）可操作地连接到浮力致动器（19）。底座（17）通常包括具有在拐角（35）处互连的三个侧面（33）的大致三角形结构（31），其中三个泵（15）中的一个连接到三角形底座的每个角部（35）。浮力致动器（19）位于相对于三个泵（15）的上方并且位于中心。

2. 发明申请

WO2009076713A1 RECIPROCATING PUMP ACTUATED BY WAVE ENERGY 审中-公开
标题翻译：由能量激励的循环泵
公开(公告)号：WO2009076713A1
公开(公告)日：2009-06-25
申请号：PCT/AU2008/001854
申请日：2008-12-17
申请人： SEAPOWER PACIFIC PTY LTD , BURNS, Alan Robert , TINC, Petru , KEYS, Matt
发明人： BURNS, Alan Robert , TINC, Petru , KEYS, Matt
IPC分类号： F03B13/18 , F03B17/06 , F04B3/00 , F04B9/02 , F04B17/00
CPC分类号： F03B13/20 , F03B13/189 , F03B13/1895 , F05B2250/23 , Y02A20/144 , Y02E10/28 , Y02E10/38
摘要： A reciprocating pump (15) adapted for actuation by a reciprocating input, typically generated by wave motion. The pump (15) comprises a fluid delivery means such as a piston mechanism (201) adapted for reciprocation in response to reciprocation of the input. A gearing means (251) is provided between the reciprocating input and the piston mechanism (201), the gearing means (251) delivering a stroke length to the reciprocating piston mechanism (201) different from the stroke length of the reciprocating input. Typically, the gearing means (251) delivers a reduction in the stroke length of the reciprocating piston mechanism (201) in relation to the stroke length of the reciprocating input. The gearing means (251) may comprise a pulley mechanism (261) coupling the piston mechanism (201) to the reciprocating input.
摘要翻译：往复式泵（15），其适于通过往复式输入致动，通常由波浪运动产生。泵（15）包括流体输送装置，例如适于响应于输入的往复运动而往复运动的活塞机构（201）。传动装置（251）设置在往复输入和活塞机构（201）之间，传动装置（251）将往复运动机构（201）的行程长度与往复输入的冲程长度不同。通常，传动装置（251）相对于往复式输入的冲程长度减小往复活塞机构（201）的冲程长度。传动装置（251）可以包括将活塞机构（201）连接到往复输入的滑轮机构（261）。

3. 发明申请

WO2009076712A1 BUOYANT ACTUATOR 审中-公开
标题翻译： BUOYANT执行器
公开(公告)号：WO2009076712A1
公开(公告)日：2009-06-25
申请号：PCT/AU2008/001853
申请日：2008-12-17
申请人： SEAPOWER PACIFIC PTY LTD , BURNS, Alan Robert , TINC, Petru , KEYS, Matt
发明人： BURNS, Alan Robert , TINC, Petru , KEYS, Matt
IPC分类号： F03B13/14 , F16K33/00 , F03B13/10 , H02P9/04
CPC分类号： F03B13/14 , F03B13/187 , F05B2220/707 , F05B2240/97 , F05B2250/241 , Y02E10/38
摘要： A buoyant actuator for coupling wave motion to a device operable in response to wave motion in a body of water. The buoyant actuator comprises a generally spherical body defining an exterior surface and a hollow interior adapted to contain water received from the body of water. The exterior surface comprises a plurality of facets which are tessellated. There are (36) facets, of which (12) comprise pentagonal facets and (24) comprise hexagonal facets.The body comprises a plurality of openings for fluid flow between the hollow interior and the surrounding body of water. A closure configured as a flap is provided for each opening to block or at least inhibit fluid flow there through, the closure being adapted to move away from the opening to permit fluid flow there through in response to a predetermined fluid pressure differential imposed thereon between the hollow interior and the surrounding body of water.
摘要翻译：用于将波动耦合到可响应于水体中的波浪运动而操作的装置的浮力致动器。浮力致动器包括限定外表面的大致球形体，以及适于容纳从水体吸收的水的中空内部。外表面包括镶嵌的多个小面。有（36）面，其中（12）包括五边形面，（24）包括六边形面。主体包括多个开口，用于在中空内部和周围水体之间流体流动。为每个开口提供构造为翼片的封闭件以阻挡或至少阻止流过其的流体流动，所述封闭件适于远离开口移动，以允许流体流过其中，以响应于施加在其之间的预定流体压力差中空的内部和周围的水体。

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