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131. 发明授权

US4868408A Portable water-powered electric generator 失效
标题翻译：便携式水力发电机
公开(公告)号：US4868408A
公开(公告)日：1989-09-19
申请号：US243829
申请日：1988-09-12
申请人： Frank Hesh
发明人： Frank Hesh
IPC分类号： F03B3/04 , F03B17/06
CPC分类号： F03B13/264 , F03B17/061 , F03B3/04 , E02B2017/0091 , F05B2240/133 , F05B2240/98 , Y02E10/223 , Y02E10/28 , Y10S415/906 , Y10S415/908
摘要： The disclosed portable water-powered electric generator unit has a tubular form with opposite open inlet and outlet ends defining a longitudinal flow path for the moving stream water. The tubular form defines a converging venturi terminating at a throat between the inlet and outlet ends. An electric dynamo, having a sealed housing and external driving propeller means, is supported in the flow path downsteam of the throat, with the propeller means at the throat. The inlet end is between 2-5 times larger in area than the venturi throat, to speed up the water passing through the propeller means. The tubular form and housing together define a diverging venturi downstream from the throat, decelerating the water with minimal losses before exiting from the open outlet end. The open outlet end is 1.1-1.5 times larger in area than the open inlet end, whereby the slightly faster surrounding stream water blending with the exiting water at the open outlet end may tend to accelerate the exiting water slightly for added efficiencies. A buoyancy chamber, with remotely operated valve and gas pressure means, is on the portable electric generator unit to regulate its overall buoyancy, for adjusting its operative debth of use in the stream.
摘要翻译：所公开的便携式水力发电机单元具有管状形式，其具有相对的开放入口和出口端，其限定用于移动流水的纵向流动路径。管状形式限定了在入口端和出口端之间的喉部处终止的会聚文丘里管。具有密封壳体和外部驱动螺旋桨装置的电动发电机被支撑在喉部的流动通道中，螺旋桨装置在喉部处。入口端面积比文丘里喉部大2-5倍，以加速穿过螺旋桨装置的水。管状形式和壳体一起限定了从喉部下游的发散文丘里管，在从敞开的出口端离开之前以最小的损失使水减速。开放式出口端的面积大于开放入口端面积的1.1-1.5倍，因此与开放出口端处的离开水混合的稍快的周围水流可能倾向于稍微加速出口水以提高效率。具有遥控阀和气体压力装置的浮力室位于便携式发电机单元上，以调节其整体浮力，以调节其在流中的使用操作性。

132. 发明授权

US4864152A Floating tidal power station for placing in sea and river currents for gaining energy 失效
标题翻译：浮动潮汐发电站，用于放置海水和河流以获得能量
公开(公告)号：US4864152A
公开(公告)日：1989-09-05
申请号：US228917
申请日：1988-08-01
申请人： Hans M. Pedersen
发明人： Hans M. Pedersen
IPC分类号： F03B13/18 , F03B20060101 , F03B13/26 , F03B17/06
CPC分类号： F03B17/061 , F03B13/264 , E02B2017/0091 , F05B2240/93 , Y02E10/28 , Y02E10/38
摘要： Floating water current power station comprising a ring-shaped pontoon (3) which by means of a mooring bitt (5) is anchored to anchors (1). All turbines (21) are detachably arranged on a common beam (11) and can as a unit be swung up to the surface within the area limited by the ring pontoon (3). The power station may swing around the bitt (5) the upper end of which is connected to a front pontoon (9) and a lower end (6) of which is secured to the anchors and which is moreover provided with tension distributing warps (16) to the turbine beam (11) and warps (7) to the same pontoon side as the one to which the bitt is secured.
摘要翻译： PCT No.PCT / DK87 / 00148 Sec。 371日期1988年8月1日 102（e）1988年8月1日PCT PCT公开1987年11月30日PCT公布。出版物WO88 / 04362 日期1988年6月16日。包括通过系泊钻头（5）的环形浮筒（3）的浮选水流发电站锚定到锚（1）。所有涡轮机（21）可拆卸地布置在公共梁（11）上，并且可以作为一个单元摆动到由环形浮筒（3）限制的区域内的表面。发电站可以在其上端连接到前浮筒（9）并且其下端（6）固定到锚固件上的咬嘴（5）周围摆动，并且还设置有张力分布经纱（16 ）到涡轮束（11）和经纱（7）到与固定钻头相同的浮筒侧。

133. 发明授权

US4849647A Floating water turbine 失效
标题翻译：浮式水轮机
公开(公告)号：US4849647A
公开(公告)日：1989-07-18
申请号：US119394
申请日：1987-11-10
申请人： T. Curtis McKenzie
发明人： T. Curtis McKenzie
IPC分类号： F03B17/06
CPC分类号： F03B17/061 , Y02E10/28
摘要： A floating water turbine for taking the kinetic energy from linear current flow and converting it into mechanical energy and subsequently into electrical energy. The turbine is constructed of a buoyant material to support itself on top of the water, thereby eliminating any drag from the apparatus.
摘要翻译：一种浮动水轮机，用于将线性电流流动的动能转化为机械能并随后转化为电能。涡轮机由浮力材料构成，以将其自身支撑在水的顶部上，从而消除了装置的任何阻力。

134. 发明授权

US4816697A Portable hydroelectric power unit 失效
标题翻译：便携式水力发电机组
公开(公告)号：US4816697A
公开(公告)日：1989-03-28
申请号：US11305
申请日：1987-02-05
申请人： Nikolaes A. Nalbandyan , Grigor A. Nalbandyan , Harutyun G. Nalbandyan
发明人： Nikolaes A. Nalbandyan , Grigor A. Nalbandyan , Harutyun G. Nalbandyan
IPC分类号： F03B3/04 , F03B17/06
CPC分类号： F03B3/04 , F03B17/061 , Y02E10/223 , Y02E10/28
摘要： The present apparatus is a hydroelectric power device for generating energy from currents of water. It includes a blade spiraling about a spindle or shaft which is connected to a generator. The rotation of the blade and shaft is converted by the generator into energy.
摘要翻译：本装置是用于从水流产生能量的水力发电装置。它包括螺旋绕叶片或轴的叶片，该叶片或轴连接到发电机。叶片和轴的转动由发电机转换为能量。

135. 发明授权

US4717832A Tidal and river turbine 失效
标题翻译：潮汐和河流涡轮机
公开(公告)号：US4717832A
公开(公告)日：1988-01-05
申请号：US926438
申请日：1986-11-03
申请人： Charles W. Harris
发明人： Charles W. Harris
IPC分类号： F03B13/26 , F03B17/06 , E02B9/08 , F03B9/00
CPC分类号： F03B17/061 , F03B13/264 , Y02E10/28
摘要： An improved hydroelectric system provides automatic adjustment for both tidal (reversing) and river (one way) type flow. A plurality of parallel, axial flow auger-type impellors are mounted in a horizontal plane on a floating, inverted-dry-dock type vessel that has an upper deck mounting hydroelectric generators. The vessel has no bottom beneath the impellors but has parallel with them on each side a tank for buoyancy and level and flow control. Over and under the impellors are pivoting deflectors that direct flow onto the impellors and automatically reverse and rest against appropriate bumper stops when the flow reverses, from one open end to the other open end of the vessel.
摘要翻译：改进的水电系统为潮汐（反向）和河流（单向）型流量自动调节。多个平行的轴流式螺旋推进式叶轮安装在具有上甲板安装水力发电机的浮动，倒置 - 干船坞型船舶的水平面上。船只在叶轮下方没有底部，但在每侧都与其平行，用于浮力和液位和流量控制。在叶轮的下方和下方是枢转偏转器，其在流动从容器的一个开口端向另一端开放时，将流动引导到叶轮上并自动反向并抵靠适当的保险杠挡块。

136. 发明授权

US4383182A Underwater power generator 失效
标题翻译：水下发电机
公开(公告)号：US4383182A
公开(公告)日：1983-05-10
申请号：US1595
申请日：1979-01-08
申请人： Wallace W. Bowley
发明人： Wallace W. Bowley
IPC分类号： F03B13/18 , F03B17/06 , F03B13/10
CPC分类号： F03B13/183 , F03B17/061 , E02B2017/0091 , F05B2240/97 , Y02E10/28 , Y02E10/38 , Y10S416/04
摘要： Apparatus and method for generating electrical power by disposing a plurality of power producing modules in a substantially constant velocity ocean current and mechanically coupling the output of the modules to drive a single electrical generator.
摘要翻译：通过将多个功率产生模块设置在基本恒定的速度洋流中并机械耦合模块的输出以驱动单个发电机来产生电力的装置和方法。

137. 发明授权

US4025220A Fluid current turbine with flexible collectors 失效
标题翻译：具有柔性收集器的流体涡轮机
公开(公告)号：US4025220A
公开(公告)日：1977-05-24
申请号：US580645
申请日：1975-06-11
申请人： David F. Thompson , William J. Mouton, Jr.
发明人： David F. Thompson , William J. Mouton, Jr.
IPC分类号： F03B17/06 , F04D29/60 , F04D29/70
CPC分类号： F03B17/061 , Y02E10/28 , Y10S415/908 , Y10S415/914
摘要： A fluid-current energy-conversion plant, especially useful for electricity generation, utilizing an axial flow turbine as the energy conversion element, has self-inflated flexible collector elements for capturing a portion of the fluid current, increasing its velocity, guiding at least some of each portion into the turbine's mouth, then returning the captured flow into the stream.
摘要翻译：利用轴流涡轮机作为能量转换元件的特别有用的用于发电的流体 - 电流能量转换装置具有自膨胀的柔性收集器元件，用于捕获流体流的一部分，增加其流速，引导至少一些的每个部分进入涡轮机的嘴，然后将捕获的流返回到流中。

138. 发明授权

US2439575A Current wheel 失效
标题翻译：当前车轮
公开(公告)号：US2439575A
公开(公告)日：1948-04-13
申请号：US59435045
申请日：1945-05-17
申请人： MORRIS JOHN M
发明人： MORRIS JOHN M
IPC分类号： F03B17/06
CPC分类号： F03B17/061 , Y02E10/28

139. 发明授权

US2098876A Hydraulic power plant 失效
标题翻译：液压发电厂
公开(公告)号：US2098876A
公开(公告)日：1937-11-09
申请号：US5742136
申请日：1936-01-03
申请人： NASH JOHN M
发明人： NASH JOHN M
IPC分类号： F03B17/06
CPC分类号： F03B17/061 , Y02E10/28

140. 发明授权

US1560309A Current motor 失效
公开(公告)号：US1560309A
公开(公告)日：1925-11-03
申请号：US71776224
申请日：1924-06-04
申请人： AXEL PETERSEN LAURITS
发明人： AXEL PETERSEN LAURITS
IPC分类号： F03B17/06
CPC分类号： F03B17/061 , Y02E10/28

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