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公开(公告)号：EP2986843A1
公开(公告)日：2016-02-24
申请号：EP14785179.4
申请日：2014-04-14
CPC分类号： F03B13/1845 , F05B2260/504 , Y02E10/38
摘要： An arrangement for recovering wave energy. The arrangement comprises: a flotation piece (1) arrangeable to float in water, a first and a second transmission wheel (2a, 2b) arranged in the flotation piece (1) rotatably and spaced apart from one another, a pull-transmitting flexible machine part (3) arranged into power-transmitting contact with the first and the second transmission wheel (2a, 2b), the flexible machine part (3) at its both ends extending outside the flotation piece (1), a counterweight (4) arranged at a first end of the flexible machine part (3), anchoring means (6) arranged at a second end (7) of the flexible machine part, at least one generator (8) arranged in the flotation piece (1), and means for converting motion of both the first and the second transmission wheels (2a, 2b) into motion rotating the at least one generator (8).
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2.发明授权A POWER UNIT FOR USE AS A PRESSURE-FLUID-OPERATED MOTOR AND/OR A PRESSURE FLUID PUMP 有权用作压力流体动力装置马达运行和/或泵压力液
公开(公告)号：EP1042590B1
公开(公告)日：2004-11-10
申请号：EP98962451.5
申请日：1998-12-22
申请人： Raikamo, Esko
发明人： Raikamo, Esko
CPC分类号： F01C1/073
摘要： A power unit for use as a pressure-fluid-operated motor and/or a pressure fluid pump, the power unit comprising a cylinder space, a piston moving in the cylinder space and channels for pressure fluid. The cylinder is annular and it comprises pistons which are of the same shape as the cross section of the cylinder space, and the pistons are arranged to rotate around the axis of the cylinder space. The power unit further comprises a transmission shaft and locking members for locking the piston so that it cannot rotate with respect to the cylinder space.
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3.发明公开A POWER UNIT FOR USE AS A PRESSURE-FLUID-OPERATED MOTOR AND/OR A PRESSURE FLUID PUMP 有权用作压力流体动力装置马达运行和/或泵压力液
公开(公告)号：EP1042590A1
公开(公告)日：2000-10-11
申请号：EP98962451.5
申请日：1998-12-22
申请人： Raikamo, Esko
发明人： Raikamo, Esko
CPC分类号： F01C1/073
摘要： A power unit for use as a pressure-fluid-operated motor and/or a pressure fluid pump, the power unit comprising a cylinder space, a piston moving in the cylinder space and channels for pressure fluid. The cylinder is annular and it comprises pistons which are of the same shape as the cross section of the cylinder space, and the pistons are arranged to rotate around the axis of the cylinder space. The power unit further comprises a transmission shaft and locking members for locking the piston so that it cannot rotate with respect to the cylinder space.
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公开(公告)号：EP1957804B1
公开(公告)日：2013-03-06
申请号：EP06794109.6
申请日：2006-10-13
申请人： Raikamo, Esko
发明人： Raikamo, Esko
CPC分类号： F01C9/002 , F15B15/12 , F15B15/125
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5.发明授权POWER UNIT FOR POSITIONING VALVES, OR THE LIKE, INTO DESIRED POSITION 有权STELLGLIED ZUM POSITIONIEREN EINES VENTILSO.Ä. 在EINEERWÜNSCHTESTELLE
公开(公告)号：EP1203162B1
公开(公告)日：2005-10-26
申请号：EP00953207.8
申请日：2000-08-16
申请人： Raikamo, Esko
发明人： Raikamo, Esko
IPC分类号： F15B15/12
CPC分类号： F15B11/0365 , F15B15/12
摘要： A pressure-fluid-operated power unit producing a rotating motion for positioning valves or similar actuators into a desired position. The power unit comprises an annular cylinder space (1) and at least two pairs of pistons arranged to move in said cylinder space (1) respect to each other, first pistons of the piston pairs being arranged to rotate around the shaft of the cylinder space (1) and second pistons being immovably arranged with respect to at least one end flange (12) of the cylinder space (1) or to a casing (2) of the cylinder space, and pressure fluid conduits for leading pressure fluid into and out of the spaces between the pistons.
摘要翻译： 压力流体操作的动力单元产生用于将阀或类似致动器定位到期望位置的旋转运动。 动力单元包括环形气缸空间，并且至少两对活塞被布置成相对于彼此在所述气缸空间中移动，活塞对的第一活塞被布置成围绕气缸空间的轴旋转，并且第二活塞是不可移动地布置的 相对于气缸空间的至少一个端部凸缘或气缸空间的壳体，以及用于将压力流体引入和流出活塞之间的空间的压力流体导管。
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公开(公告)号：EP1957804A1
公开(公告)日：2008-08-20
申请号：EP06794109.6
申请日：2006-10-13
申请人： Raikamo, Esko
发明人： Raikamo, Esko
CPC分类号： F01C9/002 , F15B15/12 , F15B15/125
摘要： The present invention is related to pressure medium powered rotary apparatus units and systems for using the same. The unit is comprising at least two oppositely positioned flange components (2, 6) within an axial distance from each other and connected to each other, an outer casing part between the flange components (2, 6) to connect the said flange components (2, 6), a cylinder room and a piston arrangement. The rotary apparatus unit furthers comprising a channel system arrangement for feeding a pressure medium into the cylinder room and for removing the pressure medium from the cylinder room. An intermediate element (1) substantially having a overall shape of flange is positioned between the flange components (2, 6). The intermediate element (1) comprises at least one curved, elongated groove (1b) penetrating the intermediate element (1) substantially in axial direction, the said groove (1b) forming the cylinder room. The piston arrangement (3c) positioned into the groove (1b) is attached to at least to one flange component (2, 6).
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7.发明公开
公开(公告)号：EP1203162A1
公开(公告)日：2002-05-08
申请号：EP00953207.8
申请日：2000-08-16
申请人： Raikamo, Esko
发明人： Raikamo, Esko
IPC分类号： F15B15/12
CPC分类号： F15B11/0365 , F15B15/12
摘要： A pressure-fluid-operated power unit producing a rotating motion for positioning valves or similar actuators into a desired position. The power unit comprises an annular cylinder space (1) and at least two pairs of pistons arranged to move in said cylinder space (1) respect to each other, first pistons of the piston pairs being arranged to rotate around the shaft of the cylinder space (1) and second pistons being immovably arranged with respect to at least one end flange (12) of the cylinder space (1) or to a casing (2) of the cylinder space, and pressure fluid conduits for leading pressure fluid into and out of the spaces between the pistons.
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