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公开(公告)号：EP3240951A2
公开(公告)日：2017-11-08
申请号：EP16732912.7
申请日：2016-02-26
CPC分类号： F03B17/06 , F03B5/00 , F03B13/264 , F03B17/067 , F03D5/02 , F03D5/06 , F03D9/00 , F05B2250/02 , Y02E10/20 , Y02E10/28 , Y02E10/38 , Y02E10/70
摘要： A system including at least one tunnel is configured for immersion in a moving mass. An energy collector is disposed in the at least one tunnel. The energy collector has at least an open state and a collapsed state where the collector in the open state collects at least an energy of at least a part of the moving mass passing through the at least one tunnel. Alternate activation of an actuator device joined to the energy collector and an activator joined to a weight implement alternately transitions the energy collector to the open and closed state. The alternate transition of the energy collector imparts a reciprocating motion of the energy collector and the weight implement. A cable system joins the actuators for transferring the reciprocating motion. A pulley system translates the reciprocating motion to a rotational force for driving rotational mechanisms.
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公开(公告)号：EP2171260B1
公开(公告)日：2011-05-04
申请号：EP08734301.8
申请日：2008-04-10
发明人： SEDLÁCEK, Miroslav , BERAN, Václav , NOVÁK, Jirí
IPC分类号： F03B3/12
CPC分类号： F03B3/04 , F03B5/00 , F03B11/00 , F03B11/066 , F03B13/00 , Y02E10/20 , Y02E10/223 , Y02E10/226
摘要： The invention concerns a fluid turbine comprising stator (1), fitted with fluid inlet (6) and outlet (8), and rolling rotor (2) installed inside the confusor part of stator (1) at one end of shaft (5), with the other end fixed in clamp (9) of clamping mechanism (10) on stator (1). Shaft (5) of rolling rotor (2) is fixed in clamp (9) of clamping mechanism (10) non-rotationally with the possibility of angular deflection in all directions. A generator connected to shaft (5).
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公开(公告)号：EP2150698A2
公开(公告)日：2010-02-10
申请号：EP08734522.9
申请日：2008-04-30
发明人： RASMUSSEN, Karsten
CPC分类号： F03B17/063 , F03B5/00 , F05B2220/20 , F05B2240/32 , F05B2240/915 , F05B2240/9151 , F05B2250/24 , F05B2250/312 , F05B2250/61 , F05B2250/62 , Y02E10/20 , Y02E10/28
摘要： An apparatus for generating energy from a flowing liquid, the apparatus including: - a body with a continuous, closed surface; - a shaft on which the body is rotatably arranged, the shaft suspended to rotate freely; - a generator connected to the rotatable body or to the rotatable shaft.
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公开(公告)号：EP2087579A1
公开(公告)日：2009-08-12
申请号：EP06850223.6
申请日：2006-12-01
发明人： FRAYNE, Shawn M.
摘要： An electrical generator including a magnetic field generator and at least one energy converter for converting energy present in fluid flows into vibrations or oscillations. The converter includes a flexible membrane having at least two fixed ends. The membrane vibrates when subject to a fluid flow. One of the electrical conductor and the magnetic field generator is attached to the membrane and configured to move with the membrane. The vibration of the membrane caused by the fluid flow causes a relative movement between the electrical conductor and the applied magnetic field. The relative movement causes a change in the strength of the magnetic field applied to the electrical conductor, and the change in the strength of the magnetic field applied to the electrical conductor induces a current flowing in the conductor.
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5.发明授权
公开(公告)号：EP1706635B1
公开(公告)日：2008-03-12
申请号：EP04802611.6
申请日：2004-12-23
申请人： Simera, Miroslav
发明人： Simera, Miroslav
摘要： A rolling fluid machine especially with a liquid spraying at the output, comprising a chamber (1) where at least a part of its inner surface has a rotary shape and the chamber (1) is provided with at least one inlet (2) of fluid and at least one outlet (3) of fluid. In the chamber (1) there is a rolling rotor (4) installed in a manner enabling rolling and swinging. In the chamber (1) the space (5) bellow the rotor (4) and the space (6) above the rotor (4) is interconnected by at least one additional channel (7).
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公开(公告)号：EP1082538A1
公开(公告)日：2001-03-14
申请号：EP99917745.4
申请日：1999-05-19
摘要： A hydraulic motor, especially for driving of rotating tools, consisting of a chamber (2) provided with an inlet (10) for supplying fluid, and with at least one outlet hole (6), before which, on a holding device, a rolling rotor (7) is seated, the rolling rotor (7) is formed by a body of rotational shape. That the chamber (2) is at least in its internal surface of rotational shape and of a tapering diameter. The chamber (2) is on its side of the maximum diameter open, and on the side of its minimum diameter limited by means of a wall (3), in the middle of which a hole (4) is provided, through which a shaft (5) passes with a clearance, the shaft (5) carrying the rolling rotor (7). The shaft (5) is inside the chamber (2) provided with a recess (8), the diameter of which is larger than the diameter of the hole (4) in the wall (3).
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公开(公告)号：EP2966295A1
公开(公告)日：2016-01-13
申请号：EP13869852.7
申请日：2013-03-05
发明人： NAKANO, Kazuaki
CPC分类号： F03B5/00 , F03C2/30 , F04C15/0042 , F04C15/0061 , F04C2240/60 , F04D5/001 , Y02E10/20
摘要： A rotary drive apparatus (10A) includes a housing (12) having a housing hole (30) defined therein, a cylindrical rotor (16) being disposed in the housing hole (30), a working fluid passage (28) through which a working fluid for applying a fluid pressure to one end face of the rotor (16) flows, a motion limiting unit (24) configured to limit motion of the rotor (16) toward another end thereof, and an output shaft (20) configured to extract rotary power of the rotor (16) out of the rotary drive apparatus. A predetermined gap (S) for the working fluid to flow therethrough is created between an outer circumferential surface of the rotor (16) and a wall surface (31) defining the housing hole (30).
摘要翻译： 旋转驱动装置（10A）包括具有限定在其中的容纳孔（30）的壳体（12），设置在容纳孔（30）中的圆柱形转子（16），工作流体通道（28） 用于向转子（16）的一个端面施加流体压力的流体流动;运动限制单元（24），其构造成将转子（16）的运动限制在另一端;以及输出轴（20） 转子（16）的旋转动力从旋转驱动装置出来。 在转子（16）的外周表面和限定容纳孔（30）的壁表面（31）之间产生用于工作流体流过的预定间隙（S）。
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公开(公告)号：EP2776718A2
公开(公告)日：2014-09-17
申请号：EP12775619.5
申请日：2012-10-08
发明人： LEDIG, Stefan , BOEHM, Thomas , KOLLINGER, Rudolf
CPC分类号： F04D5/001 , F03B5/00 , F04D17/161 , F04D29/126 , F16J15/34 , F16J15/3404 , F16J15/406
摘要： The invention relates to a slide ring seal arrangement comprising at least one slide ring seal (2) with a rotating slide ring (21) and with a static slide ring (22), wherein the rotating slide ring (21) and the static slide ring (22) define between them a sealing gap (23), and to a Tesla pump (6) which rotates together with the rotating slide ring (21).
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公开(公告)号：EP2260178A4
公开(公告)日：2013-05-15
申请号：EP08714511
申请日：2008-03-06
CPC分类号： F03B5/00 , F01D1/34 , F01D1/36 , F03B1/02 , F05D2250/14 , Y02E10/20 , Y02E10/223
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公开(公告)号：EP2260178A1
公开(公告)日：2010-12-15
申请号：EP08714511.6
申请日：2008-03-06
CPC分类号： F03B5/00 , F01D1/34 , F01D1/36 , F03B1/02 , F05D2250/14 , Y02E10/20 , Y02E10/223
摘要： Utility Model Patent for a hybrid turbine that consists in a Tesla turbine improved with the replacement partial or total of its smooth discs by innovative discs called 'Pelton type discs (2)'. The parts of the Tesla turbine are: stator, shaft, inlet, exhaust outlet (4) and smooth discs (2). The disc (2) with an innovative format, object of this patent, owns the characteristics of the Pelton Wheel, once it owns cavities (1) that are hit by the working fluid. The 'Pelton type' discs (2) have as purpose to increase the torque provided by the shaft of the turbine and it is an improvement of the Tesla turbine that makes it useful for many applications and improve its efficiency in applications which demands bigger torque that furnished by the original Tesla turbine. The proportion between 'Pelton type' discs (2) and smooth discs, used in the turbine, defines the increase of torque. The Hybrid Tesla-Pelton Wheel can be used like a pump, compressor or vacuum pump if operates in reverse way, that means, the working fluid goes into the openings near the centre (3) of the discs (2) and goes out at the ends of the discs (2) (effect that is obtained turning the shaft by a motor).
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