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    • 71. 发明申请
    • SYSTEM, METHOD, AND APPARTUS FOR A POWER PRODUCING LINEAR FLUID IMPULSE MACHINE
    • 用于生产线性流体动力机械的系统,方法和装置
    • WO2007117528A2
    • 2007-10-18
    • PCT/US2007008443
    • 2007-04-03
    • SCHNEIDER DANIEL JSCHNEIDER ABRAHAM
    • SCHNEIDER DANIEL JSCHNEIDER ABRAHAM
    • F01D1/02
    • F03B17/064F03B3/00F05B2240/217F05B2260/4022F05B2260/72Y02E10/223Y02E10/28Y02P70/525Y02P70/527
    • A linear fluid impulse engine enables efficient conversion of the kinetic energy of large volume flows of fluid at low velocity into useful work. The linear fluid impulse engine is suited for ease of manufacture and installation, is tolerant of suspended abrasives in the fluid, and is fish-friendly. The linear fluid impulse engine uses symmetrically curved blades that are mounted to continuous power transmission belts that revolve on a pair of axles. The blades move in substantially linear paths on both the upstream and downstream sides of the inter-axle plane, which extends between the axes of the shafts. A linear cascade of stationary mid-plane guidevanes, located between the two sets of moving blade cascades, acts as a row of nozzles, accelerating the fluid so that it interacts with the downstream blade cascade with the proper velocity characteristics of an impulse device. Water entering the upstream blade cascade may be accelerated by stationary guidevanes, or the inter-axle plane of the linear fluid impulse engine may be oriented at a selected angle of inclination relative to the inlet fluid flow, to enable impulse operation.
    • 线性流体脉冲发动机能够将大体积流体流动的动能以低速度有效地转换成有用的工作。 线性流体脉冲发动机适用于易于制造和安装,容忍流体中的悬浮磨料,并且是鱼类友好的。 线性流体脉冲发动机使用对称弯曲的叶片,其安装到在一对轴上旋转的连续的动力传递带。 叶片在轴的轴线之间延伸的轴间平面的上游侧和下游侧基本上线性地移动。 位于两组动叶片级联之间的固定中平面导丝线的线性级联用作一排喷嘴,加速流体,使其与具有脉冲装置的适当速度特性的下游叶片级联相互作用。 进入上游叶片级联的水可以通过固定的导流板加速,或者线性流体脉冲发动机的轴间平面可以相对于入口流体流动以选定的倾斜角度定向,以使得能够进行冲击操作。
    • 72. 发明申请
    • DUAL-TURBINE WIND POWER STATION PLACED ON A VERTICAL AXIS
    • 双涡轮风力发电站放置在垂直轴上
    • WO2013038215A1
    • 2013-03-21
    • PCT/HU2012/000091
    • 2012-09-14
    • VARGA, IstvánKOVÁCS, Jenő CsongorMACHER GÉPÉSZETI ÉS ELEKTRONIKAI KFT.
    • VARGA, IstvánKOVÁCS, Jenő Csongor
    • F03D3/02
    • F03D15/10F03D3/005F03D3/02F03D3/061F03D9/25F03D13/20F03D15/00F03D80/70F05B2240/213F05B2240/214F05B2240/217F05B2250/311Y02B10/30Y02E10/74
    • The invention pertains to a dual-turbine wind power station arranged on a vertical axis, having a machine housing (1) constructed over a solid base, a roof-like structure (2) appropriate to its height, and an internal rotor (3) composed of a series of blades. The wind power station is characterised in that the external rotor (10), which rotates in a direction opposite that of the internal rotor (3) and that is also composed of a series of blades, is arranged on a vertical axis it shares with the internal rotor (3). The lower shaft ends (4, 11) of the internal rotor (3) and external rotor (10) are furnished with lower sets of bearings (5, 12), while the upper shaft ends (6, 13) are furnished with upper sets of bearings (7, 14), all sets of bearings providing for rotation motion about the vertical axis. The lower shaft ends (4, 11) of the two rotors are connected to first and second electric energy-producing electric machines (9, 16), either directly, or with the aid of first and second transmission devices (8, 15). Connected directly to the machine housing (1) is an oval support structure (17) that surrounds the internal rotor (3) and external rotor (10), which holds the rotors very stably by means of lower sets of bearings (5, 12) and upper sets of bearings (7, 14), permitting them to rotate seamlessly.
    • 本发明涉及一种布置在垂直轴上的双涡轮风力发电站,其具有构造在实心基座上的机壳(1),适合其高度的屋顶状结构(2)和内转子(3) 由一系列刀片组成。 风力发电站的特征在于,沿与内转子(3)相反的方向旋转并且还由一系列叶片组成的外转子(10)布置在垂直轴上,与其分开 内转子(3)。 内转子(3)和外转子(10)的下轴端(4,11)配备有下组轴承(5,12),而上轴端(6,13)配有上套 的轴承(7,14),所有的轴承组都提供围绕垂直轴的旋转运动。 两个转子的下轴端(4,11)直接地或借助于第一和第二传动装置(8,15)连接到第一和第二发电电机(9,16)。 直接连接到机壳(1)的是椭圆形的支撑结构(17),其围绕内部转子(3)和外部转子(10),其通过较低的一组轴承(5,12)非常稳定地保持转子, 和上部轴承(7,14),允许它们无缝地旋转。
    • 74. 发明申请
    • HIGH-PERFORMANCE TURBINE WITH INCREASED SPECIFIC POWER
    • 高性能涡轮增压特定功率
    • WO2011057915A1
    • 2011-05-19
    • PCT/EP2010/066624
    • 2010-11-02
    • ALFONSI, Giancarlo
    • ALFONSI, Giancarlo
    • F01D1/14F03B3/08F03B3/16F03B11/02F03D3/04
    • F03B3/08F01D1/14F03B3/16F03B11/02F03D3/0427F05B2240/13F05B2240/217Y02E10/223Y02E10/226Y02E10/74
    • A high-performance turbine (1a, 1b), particularly with increased specific power, comprising a rotor (2) and a distribution apparatus (3a, 3b) which is adapted to convey a fluid stream (4) onto the elements of the rotor (2) for the rotation of the rotor (2) about its own rotation axis (5). More precisely, the rotor (2) comprises a plurality of thrust ducts (6) adapted to receive the fluid stream (4) conveyed by the distribution apparatus (3a, 3b) to generate a rotary thrust on the surrounding walls of the thrust ducts (6). The particularity of the invention resides in that it comprises at least one slot (23, 24, 25, 26), which is formed on the walls of the thrust ducts (6) and/or of the distribution apparatus (3a, 3b) and is adapted to connect the fluid stream (4) to the outside environment of the turbine (1a, 1b). At least one of the thrust ducts (6) and the distribution apparatus (3a, 3b) crossed by the fluid stream (4) comprises at least one portion that converges in the direction in which the fluid stream (4) travels, which is defined upstream of the slot (23, 24, 25, 26) in the direction of travel of the fluid stream (4) for the at least local lowering of the pressure inside the thrust ducts (6) and/or the distribution apparatus (3a, 3b), which are crossed by the fluid stream (4), below the value of the pressure of the filling fluid (22) of the outside environment, with consequent suction of the filling fluid (22) into the thrust ducts (6) and/or the distribution apparatus (3a, 3b) which are crossed by the fluid stream (4).
    • 特别是具有增加的比功率的高性能涡轮机(1a,1b)包括转子(2)和分配装置(3a,3b),其适于将流体流(4)输送到转子的元件 2)用于转子(2)围绕其自身的旋转轴线(5)旋转。 更准确地说,转子(2)包括适于接纳由分配装置(3a,3b)输送的流体流(4)的多个推力导管(6),以在推力导管的周围壁上产生旋转推力 6)。 本发明的特殊之处在于它包括形成在推力导管(6)和/或分配装置(3a,3b)的壁上的至少一个槽(23,24,25,26)和 适于将流体流(4)连接到涡轮机(1a,1b)的外部环境。 由流体流(4)穿过的推力导管(6)和分配装置(3a,3b)中的至少一个包括沿流体流(4)行进的方向会聚的至少一个部分,其被限定 在流体流(4)的行进方向上在槽(23,24,25,26)的上游,用于至少局部地降低推力导管(6)和/或分配装置(3a, 3b),其被流体流(4)穿过,低于外部环境的填充流体(22)的压力值,随后将填充流体(22)吸入推力导管(6)和 /或由流体流(4)交叉的分配装置(3a,3b)。