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1. 发明授权

US09316228B2 High-flow-capacity centrifugal hydrogen gas compression systems, methods and components therefor 有权
标题翻译：高流量离心氢气压缩系统及其方法和组件
公开(公告)号：US09316228B2
公开(公告)日：2016-04-19
申请号：US13259934
申请日：2010-03-24
申请人： Frederick E. Becker , Jamin J. Bitter , Francis A. DiBella , Alexander Gofer , Robert J. Pelton , Sharon E. Wight , Karl D. Wygant , Kerry N. Oliphant
发明人： Frederick E. Becker , Jamin J. Bitter , Francis A. DiBella , Alexander Gofer , Robert J. Pelton , Sharon E. Wight , Karl D. Wygant , Kerry N. Oliphant
IPC分类号： F04D25/04 , F04D17/12 , F04D25/16 , F02C3/04 , F02C6/08
CPC分类号： F04D17/12 , F02C1/02 , F02C3/04 , F02C3/22 , F02C6/08 , F02C7/12 , F04D17/122 , F04D25/04 , F04D25/163 , F04D29/286 , F04D29/584 , F05D2220/32
摘要： Hydrogen gas compression systems that each include a multistage centrifugal compressor in which each stage has an inlet-to-outlet pressure rise ratio of about 1.20 or greater. In one embodiment, the multistage compressor includes six high-speed centrifugal compressors driven at a speed of about 60,000 rpm. The compressor has an output of more than 200,000 kg/day at a pressure of more than 1,000 psig. The compressors for the compression stages are distributed on both sides of a common gearbox, which has gearing that allows axial thrusts from the compressors to be handled effectively. Each stage's compressor has a unique impeller, which is secured to a support shaft using a tension-rod-based attachment system. In another embodiment, the multistage compressor is driven by a combustion turbine and one or more intercoolers are provided between compression stages. Each intercooler is cooled by coolant from an absorption chiller utilizing exhaust gas from the combustion turbine.
摘要翻译：氢气压缩系统，其各自包括多级离心式压缩机，其中每级具有约1.20或更高的入口与出口压力升高比。在一个实施例中，多级压缩机包括以约60,000rpm的速度驱动的六台高速离心式压缩机。压缩机的压力大于1000 psig，输出功率超过20万kg /天。用于压缩级的压缩机分布在公共齿轮箱的两侧，其具有能够有效地处理来自压缩机的轴向推力的传动装置。每级的压缩机具有独特的叶轮，其使用基于张力杆的附接系统固定到支撑轴上。在另一个实施例中，多级压缩机由燃气轮机驱动，并且在压缩级之间设置一个或多个中间冷却器。每个中冷器由来自燃烧涡轮机的废气的吸收式制冷机的冷却剂冷却。

2. 发明申请

US20120011857A1 High-Flow-Capacity Centrifugal Hydrogen Gas Compression Systems, Methods and Components Therefor 有权
标题翻译：高流量离心氢气压缩系统，其方法和组件
公开(公告)号：US20120011857A1
公开(公告)日：2012-01-19
申请号：US13259934
申请日：2010-03-24
申请人： Frederick E. Becker , Jamin J. Bitter , Francis A. DiBella , Alexander Gofer , Robert J. Pelton , Sharon E. Wight , Karl D. Wygant , Kerry N. Oliphant
发明人： Frederick E. Becker , Jamin J. Bitter , Francis A. DiBella , Alexander Gofer , Robert J. Pelton , Sharon E. Wight , Karl D. Wygant , Kerry N. Oliphant
IPC分类号： F02C7/143 , G05D7/06 , F01D15/12 , F04D29/046 , F04B3/00
CPC分类号： F04D17/12 , F02C1/02 , F02C3/04 , F02C3/22 , F02C6/08 , F02C7/12 , F04D17/122 , F04D25/04 , F04D25/163 , F04D29/286 , F04D29/584 , F05D2220/32
摘要： Hydrogen gas compression systems that each include a multistage centrifugal compressor in which each stage has an inlet-to-outlet pressure rise ratio of about 1.20 or greater. In one embodiment, the multistage compressor includes six high-speed centrifugal compressors driven at a speed of about 60,000 rpm. The compressor has an output of more than 200,000 kg/day at a pressure of more than 1,000 psig. The compressors for the compression stages are distributed on both sides of a common gear-box, which has gearing that allows axial thrusts from the compressors to be handled effectively. Each stage's compressor has a unique impeller, which is secured to a support shaft using a tension-rod-based attachment system. In another embodiment, the multistage compressor is driven by a combustion turbine and one or more intercoolers are provided between compression stages. Each intercooler is cooled by coolant from an absorption chiller utilizing exhaust gas from the combustion turbine.
摘要翻译：氢气压缩系统，其各自包括多级离心压缩机，其中每级具有约1.20或更高的入口与出口压力上升比。在一个实施例中，多级压缩机包括以约60,000rpm的速度驱动的六台高速离心式压缩机。压缩机的压力大于1000 psig，输出功率超过20万kg /天。用于压缩级的压缩机分布在普通齿轮箱的两侧，其具有能够有效地处理来自压缩机的轴向推力的传动装置。每级的压缩机具有独特的叶轮，其使用基于张力杆的附接系统固定到支撑轴上。在另一个实施例中，多级压缩机由燃气轮机驱动，并且在压缩级之间设置一个或多个中间冷却器。每个中冷器由来自燃烧涡轮机的废气的吸收式制冷机的冷却剂冷却。

3. 发明授权

US08974184B2 Turbomachinery having self-articulating blades, shutter valve, partial-admission shutters, and/or variable pitch inlet nozzles 有权
标题翻译：具有自铰接叶片，快门阀，部分进入快门和/或可变节距进口喷嘴的涡轮机械
公开(公告)号：US08974184B2
公开(公告)日：2015-03-10
申请号：US13399604
申请日：2012-02-17
申请人： Frederick E. Becker , Francis A. DiBella , Kevin D. Fairman , Alexander Gofer
发明人： Frederick E. Becker , Francis A. DiBella , Kevin D. Fairman , Alexander Gofer
IPC分类号： F03B3/14 , F03B13/24 , F01D7/00 , F01D17/16 , F03B13/14 , F03B15/00
CPC分类号： F03B13/24 , F01D7/00 , F01D17/16 , F03B11/004 , F03B13/142 , F03B15/00 , Y02E10/28 , Y02E10/32 , Y02E10/38
摘要： An axial-flow turbine assembly that includes one or more features for enhancing the efficiency of the turbine's operation. In one embodiment, the turbine assembly includes a turbine rotor having blades that adjust their pitch angle in direct response to working fluid pressure on the blades themselves or other part(s) of the rotor. In other embodiments, the turbine assembly is deployable in an application, such as an oscillating water column system, in which the flow of working fluid varies over time, for example, as pressure driving the flow changes. In a first of these embodiments, the turbine assembly includes a valve that allows the pressure to build so that the flow is optimized for the turbine's operating parameters. In a second of these embodiments, one or more variable-admission nozzle and shutter assemblies are provided to control the flow through the turbine to optimize the flow relative to the turbine's operating parameters.
摘要翻译：一种轴流涡轮机组件，其包括用于提高涡轮机操作效率的一个或多个特征。在一个实施例中，涡轮机组件包括具有叶片的涡轮机转子，叶片直接响应于叶片本身或转子的其它部分上的工作流体压力而调整桨距角。在其他实施例中，涡轮机组件可部署在诸如振荡水柱系统的应用中，其中工作流体的流动随时间变化，例如随着驱动流量变化的压力。在这些实施例中的第一个中，涡轮组件包括允许压力建立的阀，使得流量针对涡轮机的操作参数被优化。在这些实施例的第二个实施例中，提供一个或多个可变进入喷嘴和闸板组件以控制通过涡轮机的流量，以优化相对于涡轮机的操作参数的流量。

4. 发明申请

US20130145753A1 Turbomachinery Having Self-Articulating Blades, Shutter Valve, Partial-Admission Shutters, and/or Variable-Pitch Inlet Nozzles 有权
公开(公告)号：US20130145753A1
公开(公告)日：2013-06-13
申请号：US13399604
申请日：2012-02-17
申请人： Frederick E. Becker , Francis A. DiBella , Kevin D. Fairman , Alexander Gofer
发明人： Frederick E. Becker , Francis A. DiBella , Kevin D. Fairman , Alexander Gofer
IPC分类号： F01D7/00 , F01D17/16
CPC分类号： F03B13/24 , F01D7/00 , F01D17/16 , F03B11/004 , F03B13/142 , F03B15/00 , Y02E10/28 , Y02E10/32 , Y02E10/38
摘要： An axial-flow turbine assembly that includes one or more features for enhancing the efficiency of the turbine's operation. In one embodiment, the turbine assembly includes a turbine rotor having blades that adjust their pitch angle in direct response to working fluid pressure on the blades themselves or other part(s) of the rotor. In other embodiments, the turbine assembly is deployable in an application, such as an oscillating water column system, in which the flow of working fluid varies over time, for example, as pressure driving the flow changes. In a first of these embodiments, the turbine assembly includes a valve that allows the pressure to build so that the flow is optimized for the turbine's operating parameters. In a second of these embodiments, one or more variable-admission nozzle and shutter assemblies are provided to control the flow through the turbine to optimize the flow relative to the turbine's operating parameters.

5. 发明申请

US20100119362A1 Shrouded Turbine Assembly 有权
标题翻译：有罩涡轮组件
公开(公告)号：US20100119362A1
公开(公告)日：2010-05-13
申请号：US12618341
申请日：2009-11-13
申请人： Frederick E. Becker , Kerry N. Oliphant , Andrew R. Provo
发明人： Frederick E. Becker , Kerry N. Oliphant , Andrew R. Provo
IPC分类号： F03B11/00 , F03B3/12 , F03B3/04
CPC分类号： F03B3/04 , F03B11/02 , F03B13/26 , F03B17/061 , F05B2260/902 , Y02E10/223 , Y02E10/28
摘要： A turbine that allows for the conversion of the kinetic energy of waterway to mechanical power for use in an energy accepting apparatus is described. The turbine has complimentary components that improve the power efficiency of the turbine. The turbine may include a blade shroud and a plurality of blades that are connected to the blade shroud. On the external surface of the blade shroud, a drive mechanism and/or a brake mechanism may be disposed. An inlet nozzle and outlet diffuser may be used in combination with the turbine. The turbine may be useful in a number of settings, including, but not limited to, streams, rivers, dams, ocean currents, or tidal areas that have continuous or semi-continuous water flow rates and windy environments.
摘要翻译：描述了允许将水路的动能转换为用于能量接受装置的机械动力的涡轮机。涡轮机具有提供涡轮功率效率的互补部件。涡轮可以包括叶片护罩和连接到叶片护罩的多个叶片。在叶片护罩的外表面上，可设置驱动机构和/或制动机构。入口喷嘴和出口扩散器可以与涡轮组合使用。涡轮机可以在许多设置中有用，包括但不限于具有连续或半连续水流速度和有风环境的流，河流，水坝，洋流或潮汐区域。

6. 发明授权

US08371801B2 Systems for improved fluid flows through a turbine 有权
标题翻译：用于改善流体的系统流经涡轮机
公开(公告)号：US08371801B2
公开(公告)日：2013-02-12
申请号：US12618408
申请日：2009-11-13
申请人： Frederick E. Becker , Kerry N. Oliphant , Andrew R. Provo , Tsukasa Yoshinaka
发明人： Frederick E. Becker , Kerry N. Oliphant , Andrew R. Provo , Tsukasa Yoshinaka
IPC分类号： F03B13/12
CPC分类号： F03B17/061 , F03B13/10 , F03B13/14 , F03B13/26 , F05B2220/7066 , F05B2240/12 , F05B2250/5012 , F05B2250/502 , Y02E10/28 , Y02E10/38
摘要： A system for installing and extracting a flowing water turbine below the surface of the water includes a flow inducer assembly for improving the conversation of the kinetic energy of a waterway to mechanical energy. The flow inducer assembly includes a nozzle that may be shaped as a cowling and a outlet diffuser. The system may be useful in a number of settings, including, but not limited to, streams, rivers, dams, ocean currents, or tidal areas that have continuous or semi-continuous water flow rates and windy environments.
摘要翻译：用于在水表面下方安装和提取流动水轮机的系统包括用于改善水路的动能与机械能的对话的流动诱导器组件。流动诱导器组件包括可形成为整流罩和出口扩散器的喷嘴。该系统在许多设置中可能是有用的，包括但不限于具有连续或半连续水流量和有风环境的溪流，河流，水坝，洋流或潮汐区域。

7. 发明授权

US08072089B2 Fluid energy apparatus and method 有权
标题翻译：流体能量装置及方法
公开(公告)号：US08072089B2
公开(公告)日：2011-12-06
申请号：US12364945
申请日：2009-02-03
申请人： Wayne F. Krouse , Frederick E. Becker , Kerry N. Oliphant , Andrew R. Provo
发明人： Wayne F. Krouse , Frederick E. Becker , Kerry N. Oliphant , Andrew R. Provo
IPC分类号： F03B13/00
CPC分类号： F03B13/264 , F03B13/08 , F03B17/061 , F03B17/066 , F05B2210/18 , F05B2220/61 , F05B2240/133 , F05B2240/40 , F05B2240/917 , F05B2240/93 , F05B2240/97 , F05B2260/02 , F05B2260/406 , Y02E10/28 , Y02E70/10
摘要： A preferred embodiment includes a system for power generation through movement of fluid having a variety of configurations and implementations. One preferred embodiment includes a system for power generation through movement of fluid includes a power generating cell with a generally cylindrical housing a ring for rotating disposed in said housing, one or more impellers fixedly coupled to said ring, and a generator operably coupled to said ring for receiving energy from the one or more impellers in which fluid is disposed about one or more impellers for creating energy.
摘要翻译：优选实施例包括通过具有各种配置和实现的流体的移动来发电的系统。一个优选实施例包括用于通过流体运动发电的系统，包括具有大致圆柱形壳体的发电单元，用于旋转的环设置在所述壳体中，固定地联接到所述环的一个或多个叶轮，以及可操作地连接到所述环用于从一个或多个叶轮接收能量，其中流体围绕一个或多个叶轮布置以产生能量。

8. 发明申请

US20100119353A1 Systems For Improved Fluid Flows Through A Turbine 有权
标题翻译：通过涡轮改进流体流动的系统
公开(公告)号：US20100119353A1
公开(公告)日：2010-05-13
申请号：US12618408
申请日：2009-11-13
申请人： Frederick E. Becker , Kerry N. Oliphant , Andrew R. Provo , Tsukasa Yoshinaka
发明人： Frederick E. Becker , Kerry N. Oliphant , Andrew R. Provo , Tsukasa Yoshinaka
IPC分类号： F03B13/12
CPC分类号： F03B17/061 , F03B13/10 , F03B13/14 , F03B13/26 , F05B2220/7066 , F05B2240/12 , F05B2250/5012 , F05B2250/502 , Y02E10/28 , Y02E10/38
摘要： A system for installing and extracting a flowing water turbine below the surface of the water includes a flow inducer assembly for improving the conversation of the kinetic energy of a waterway to mechanical energy. The flow inducer assembly includes a nozzle that may be shaped as a cowling and a outlet diffuser. The system may be useful in a number of settings, including, but not limited to, streams, rivers, dams, ocean currents, or tidal areas that have continuous or semi-continuous water flow rates and windy environments.
摘要翻译：用于在水表面下方安装和提取流动水轮机的系统包括用于改善水路的动能与机械能的对话的流动诱导器组件。流动诱导器组件包括可形成为整流罩和出口扩散器的喷嘴。该系统在许多设置中可能是有用的，包括但不限于具有连续或半连续水流量和有风环境的溪流，河流，水坝，洋流或潮汐区域。

9. 发明授权

US08616829B2 Shrouded turbine assembly 有权
标题翻译：有罩涡轮组件
公开(公告)号：US08616829B2
公开(公告)日：2013-12-31
申请号：US12618341
申请日：2009-11-13
申请人： Frederick E. Becker , Kerry N. Oliphant , Andrew R. Provo
发明人： Frederick E. Becker , Kerry N. Oliphant , Andrew R. Provo
IPC分类号： F03B13/12
CPC分类号： F03B3/04 , F03B11/02 , F03B13/26 , F03B17/061 , F05B2260/902 , Y02E10/223 , Y02E10/28
摘要： A turbine that allows for the conversion of the kinetic energy of waterway to mechanical power for use in an energy accepting apparatus is described. The turbine has complimentary components that improve the power efficiency of the turbine. The turbine may include a blade shroud and a plurality of blades that are connected to the blade shroud. On the external surface of the blade shroud, a drive mechanism and/or a brake mechanism may be disposed. An inlet nozzle and outlet diffuser may be used in combination with the turbine. The turbine may be useful in a number of settings, including, but not limited to, streams, rivers, dams, ocean currents, or tidal areas that have continuous or semi-continuous water flow rates and windy environments.
摘要翻译：描述了允许将水路的动能转换为用于能量接受装置的机械动力的涡轮机。涡轮机具有提供涡轮功率效率的互补部件。涡轮可以包括叶片护罩和连接到叶片护罩的多个叶片。在叶片护罩的外表面上，可设置驱动机构和/或制动机构。入口喷嘴和出口扩散器可以与涡轮组合使用。涡轮机可能在许多设置中是有用的，包括但不限于具有连续或半连续水流速度和有风环境的河流，河流，大坝，洋流或潮汐区域。

10. 发明授权

US4733536A Integrated mechanical vapor recompression apparatus and process for the cogeneration of electric and water-based power having a recirculation control system for part-load capacity 失效
标题翻译：用于电力和水力发电的集成机械蒸汽再压缩装置和方法，具有用于部分负载能力的再循环控制系统
公开(公告)号：US4733536A
公开(公告)日：1988-03-29
申请号：US97251
申请日：1987-09-17
申请人： Francis A. DiBella , Frederick E. Becker , John C. Balsavich, Jr.
发明人： Francis A. DiBella , Frederick E. Becker , John C. Balsavich, Jr.
IPC分类号： F01K23/06 , F02B3/06 , F02G5/02 , F02G5/04 , F01K23/10
CPC分类号： F02G5/02 , F01K23/065 , F02G5/04 , F02B3/06 , F02G2260/00 , Y02E20/14 , Y02T10/166
摘要： Disclosed are a method and apparatus for selectively generating different amounts of electric power and high pressure steam power according to the user's needs, using a fluid-cooled engine and a dual-function screw machine that may be operated as either a compressor or an expander. Fluid from a cooling jacket fluid is separated into vapor and liquid portions and, to increase the amount of high pressure steam delivered by the apparatus, low pressure steam from a separator is compressed by the screw machine and liquid from the separator is heated to a high temperature and high pressure. When additional electric power is desired, the low pressure steam from the separator is diverted from the screw machine. High pressure steam, manufactured by compressing and heating the liquid of the separator, is expanded in the screw machine, which adds its power to the main drive shaft, thereby adding to the available electric power. Various combinations of amounts of electric power and steam power are possible by controlling the amounts of material presented to the screw machine as either a compressor or an expander. The apparatus also includes a recirculation system used when the screw machine is employed as a compressor during periods of off-design point engine load and which facilitates driving the screw machine without drawing down the pressure of the apparatus.
摘要翻译：公开了一种用于根据用户需要选择性地产生不同数量的电力和高压蒸汽动力的方法和装置，使用流体冷却的发动机和可以作为压缩机或膨胀机操作的双功能螺旋机。来自冷却夹套流体的流体被分离成蒸汽和液体部分，并且为了增加由设备输送的高压蒸汽的量，来自分离器的低压蒸汽被螺旋机压缩，并且来自分离器的液体被加热到高温度和高压。当需要额外的电力时，来自分离器的低压蒸汽从螺旋机转向。通过压缩和加热分离器的液体制造的高压蒸汽在螺杆机中膨胀，从而将其功率增加到主驱动轴，从而增加可用的电力。通过控制作为压缩机或膨胀机提供给螺杆机器的材料的量，可以实现电力和蒸汽功率的各种组合。该设备还包括一个再循环系统，当螺杆机被用作非设计点发动机负载期间的压缩机时，并且便于驱动螺杆机而不降低设备的压力。

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