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公开(公告)号：US20120000178A1
公开(公告)日：2012-01-05
申请号：US13230871
申请日：2011-09-13
CPC分类号： F02C7/264 , F02P23/04 , F23Q13/00 , F23R2900/00006
摘要： A gas turbine engine system comprising, a gas turbine engine including a combustion area, a laser, a fuel nozzle including a cavity operative to transmit a fuel into the combustion area, and an optical fiber engaging the cavity, operative to transmit light emitted from the laser to the combustion area, wherein the light is operative to ignite the fuel in the combustion area.
摘要翻译： 一种燃气涡轮发动机系统，包括：燃气涡轮发动机，其包括燃烧区域，激光器，包括用于将燃料输送到燃烧区域中的腔的燃料喷嘴;以及接合所述空腔的光纤， 激光到燃烧区域，其中光可操作地点燃燃烧区域中的燃料。
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2.发明授权公开(公告)号：US08490381B2
公开(公告)日：2013-07-23
申请号：US13230871
申请日：2011-09-13
IPC分类号： F02C7/264
CPC分类号： F02C7/264 , F02P23/04 , F23Q13/00 , F23R2900/00006
摘要： A gas turbine engine system comprising, a gas turbine engine including a combustion area, a laser, a fuel nozzle including an optical fiber operative to transmit light emitted from the laser to the combustion area, the optical fiber also transmitting a fuel into the combustion area, wherein the light is operative to ignite the fuel in the combustion area.
摘要翻译： 一种燃气涡轮发动机系统，包括：燃气涡轮发动机，其包括燃烧区域，激光器，包括可将从激光发射的光透射到燃烧区域的光纤的燃料喷嘴，所述光纤还将燃料传输到燃烧区域 ，其中所述光可操作地点燃所述燃烧区域中的燃料。
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公开(公告)号：US20090282805A1
公开(公告)日：2009-11-19
申请号：US12122263
申请日：2008-05-16
CPC分类号： F02C7/264 , F02P23/04 , F23Q13/00 , F23R2900/00006
摘要： A gas turbine engine system comprising, a gas turbine engine including a combustion area, a laser, a fuel nozzle including a cavity operative to transmit a fuel into the combustion area, and an optical fiber engaging the cavity, operative to transmit light emitted from the laser to the combustion area, wherein the light is operative to ignite the fuel in the combustion area.
摘要翻译： 一种燃气涡轮发动机系统，包括：燃气涡轮发动机，其包括燃烧区域，激光器，包括用于将燃料输送到燃烧区域中的腔的燃料喷嘴;以及接合所述空腔的光纤， 激光到燃烧区域，其中光可操作地点燃燃烧区域中的燃料。
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公开(公告)号：US20090191073A1
公开(公告)日：2009-07-30
申请号：US12019697
申请日：2008-01-25
申请人： Herbert Kopecek , Michael Bernhard Schmitz , Johannes Eckstein , Nicola Marcucci , Stefano Meucci , Carlos Jimenez Haertel
发明人： Herbert Kopecek , Michael Bernhard Schmitz , Johannes Eckstein , Nicola Marcucci , Stefano Meucci , Carlos Jimenez Haertel
CPC分类号： F04B35/045 , F04B17/04 , F04B17/044
摘要： Magnetic pumping systems and methods of pumping using such systems are disclosed. In one embodiment, a system for pumping fluid comprises: a substantially cylinder-shaped pump housing (200); a magnetic piston (210) residing within the pump housing (200) for displacing the fluid; a magnetic actuator (220) surrounding the pump housing (200), wherein the magnetic actuator (220) is configured to move the piston (210) by a magnetic force between the magnetic piston (210) and the magnetic actuator (220); and a magnetic ring (230) surrounding and attached to the magnetic actuator (220) for increasing a magnitude of the magnetic force. In another embodiment, a system for pumping fluid comprises: a pump housing (10); a magnetic piston (20) residing within the pump housing (10) for displacing the fluid; an electromagnetic actuator (150) outside the pump housing (10) comprising a movable conductive coil (160), wherein the electromagnetic actuator (150) is configured to move the piston (20) by an electromagnetic force; and an external driver for moving the conductive coil (160).
摘要翻译： 公开了使用这种系统的抽吸系统和泵送方法。 在一个实施例中，用于泵送流体的系统包括：基本上圆柱形的泵壳体（200）; 位于泵壳体（200）内的用于移动流体的磁性活塞（210）; 围绕所述泵壳体（200）的磁性致动器（220），其中所述磁性致动器（220）构造成通过磁力在所述磁性活塞（210）和所述磁性致动器（220）之间移动所述活塞（210） 以及围绕并附接到所述磁致动器（220）的磁环（230），用于增加所述磁力的大小。 在另一个实施例中，用于泵送流体的系统包括：泵壳体（10）; 位于泵壳体（10）内的磁性活塞（20），用于移动流体; 包括可移动导电线圈（160）的所述泵壳体（10）外部的电磁致动器（150），其中所述电磁致动器（150）构造成通过电磁力移动所述活塞（20） 和用于移动导电线圈（160）的外部驱动器。
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公开(公告)号：US08875515B2
公开(公告)日：2014-11-04
申请号：US13097101
申请日：2011-04-29
CPC分类号： F01K13/00 , F01K9/00 , F01K13/006 , F01K25/00 , F01K25/08 , F01K27/00 , F01K27/02 , F02C6/18 , Y02T10/166
摘要： An expansion system is presented. One embodiment of the expansion system that includes a pump configured to pressurize a condensed working fluid received from a condenser. The expansion system further includes a heat exchanger coupled to the pump and configured to vaporize the condensed working fluid received from the pump. The expansion system also includes an expander coupled to the heat exchanger and configured to expand the vaporized working fluid flowing from an inlet side of the expander to an outlet side of the expander. In addition, the expansion system includes a generator coupled to the expander and configured to generate energy in response to the expansion of the vaporized working fluid. Further, the expansion system includes an integrated cooling unit configured to convey at least a portion of the condensed working fluid from an inlet side of the generator to an outlet side of the generator to dissipate heat generated by the generator.
摘要翻译： 介绍了一个扩展系统。 膨胀系统的一个实施例，其包括构造成对从冷凝器接收的冷凝的工作流体加压的泵。 膨胀系统还包括耦合到泵并被配置为蒸发从泵接收的冷凝的工作流体的热交换器。 膨胀系统还包括连接到热交换器的膨胀器，并且构造成将从膨胀器的入口侧流出的蒸发的工作流体膨胀到膨胀机的出口侧。 此外，膨胀系统包括耦合到膨胀器并且被配置为响应于蒸发的工作流体的膨胀而产生能量的发电机。 此外，膨胀系统包括集成冷却单元，其被构造成将至少一部分冷凝的工作流体从发电机的入口侧输送到发电机的出口侧，以散发由发电机产生的热量。
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公开(公告)号：US08739541B2
公开(公告)日：2014-06-03
申请号：US12892973
申请日：2010-09-29
申请人： Gabor Ast , Sebastian Walter Freund , Thomas Johannes Frey , Pierre Sebastien Huck , Herbert Kopecek , Günther Wall
发明人： Gabor Ast , Sebastian Walter Freund , Thomas Johannes Frey , Pierre Sebastien Huck , Herbert Kopecek , Günther Wall
CPC分类号： F01K25/10 , F01K13/00 , F01K23/065
摘要： A Rankine cycle system includes: an evaporator configured to receive heat from a heat source and circulate a working fluid to remove heat from the heat source; an expander in flow communication with the evaporator and configured to expand the working fluid fed from the evaporator; a condenser in flow communication with the expander and configured to condense the working fluid fed from the expander; a pump in flow communication with the condenser and configured to pump the working fluid fed from the condenser; a first conduit for feeding a first portion of the working fluid from the pump to the evaporator; and a second conduit for feeding a second portion of the working fluid from the pump to the expander.
摘要翻译： 兰金循环系统包括：蒸发器，被配置为从热源接收热量并循环工作流体以从热源移除热量; 膨胀器，其与所述蒸发器流体连通并且构造成使从所述蒸发器供给的工作流体膨胀; 冷凝器，其与所述膨胀器流体连通并且构造成冷凝从所述膨胀器供给的工作流体; 与所述冷凝器流动连通并构造成泵送从所述冷凝器供给的工作流体的泵; 用于将工作流体的第一部分从泵馈送到蒸发器的第一管道; 以及用于将来自泵的工作流体的第二部分进给到膨胀器的第二管道。
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公开(公告)号：US20120000200A1
公开(公告)日：2012-01-05
申请号：US12827105
申请日：2010-06-30
申请人： Sebastian W. Freund , Herbert Kopecek , Matthew Alexander Lehar , Pierre Sébastien Huck , Albert Andreas Scharl , Mario Martini , Paolo Castellani , Gabor Ast , Thomas Johannes Frey , Giacomo Seghi , Vincenzo Amato , Mauro Cappelli , Stefano Bartolozzi
发明人： Sebastian W. Freund , Herbert Kopecek , Matthew Alexander Lehar , Pierre Sébastien Huck , Albert Andreas Scharl , Mario Martini , Paolo Castellani , Gabor Ast , Thomas Johannes Frey , Giacomo Seghi , Vincenzo Amato , Mauro Cappelli , Stefano Bartolozzi
CPC分类号： F01K25/10 , F01K23/10 , F02C6/18 , F22B1/1815 , F22B35/001 , F22B37/421 , Y02P80/152
摘要： In one embodiment, a system includes a valve system switchable between a waste heat recovery position configured to direct incoming exhaust gas through an interior volume of an exhaust section of an engine and a bypass position configured to direct the incoming exhaust gas through a bypass duct to bypass a heat recovery boiler disposed within the interior volume. The system also includes an inert gas purging system configured to inject an inert gas into the interior volume to displace residual exhaust gas from the interior volume.
摘要翻译： 在一个实施例中，系统包括可在废热回收位置之间切换的废气回收位置，所述废热回收位置构造成引导进入的废气通过发动机的排气部分的内部容积，以及旁路位置，该旁路位置构造成将进入的废气引导通过旁通管道 绕过设置在内部容积内的热回收锅炉。 该系统还包括惰性气体吹扫系统，该惰性气体吹扫系统构造成将惰性气体喷射到内部空间中以从内部空间排出剩余废气。
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8.发明申请FLUID FEEDBACK PUMP TO IMPROVE COLD START PERFORMANCE OF ORGANIC RANKINE CYCLE PLANTS 失效流体反馈泵提高有机RANKINE CYCLE PLANTS的开始性能公开(公告)号：US20110146277A1
公开(公告)日：2011-06-23
申请号：US12642510
申请日：2009-12-18
申请人： Herbert Kopecek , Gabor Ast , Sebastian Freund , Thomas Johannes Frey , Pierre Sebastian Huck , Simon Schoewel
发明人： Herbert Kopecek , Gabor Ast , Sebastian Freund , Thomas Johannes Frey , Pierre Sebastian Huck , Simon Schoewel
摘要： A system and method improves cold start performance of an organic Rankine cycle (ORC) plant. The system includes one or more pumps configured to pump condensed fluid from points of natural accumulation of the condensed fluid within an ORC loop back into a corresponding low pressure liquid storage vessel shortly after shutting down the ORC plant to ensure the start-up routine works properly for the next ORC plant start event. One or more of the pumps can also be configured to pump fluid away from the ORC expansion machine(s) at any time prior to starting the ORC if the fluid is in a liquid phase.
摘要翻译： 一种系统和方法提高了有机朗肯循环（ORC）工厂的冷启动性能。 该系统包括一个或多个泵，其构造成在关闭ORC设备之后不久将泵送冷凝流体的冷凝流体从ORC环路内的冷凝流体的自然积聚点回送到相应的低压液体存储容器中，以确保启动程序正常工作 为下一届ORC工厂启动事件。 如果流体处于液相，一个或多个泵还可以被配置为在ORC膨胀机之前的任何时间将流体泵送到ORC启动之前。
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9.发明申请METHOD FOR LUBRICATING SCREW EXPANDERS AND SYSTEM FOR CONTROLLING LUBRICATION 审中-公开用于润滑螺杆膨胀机的方法和用于控制润滑的系统公开(公告)号：US20100034684A1
公开(公告)日：2010-02-11
申请号：US12187426
申请日：2008-08-07
IPC分类号： F04C29/02
CPC分类号： F01K25/06 , F01K21/005 , F01K25/04
摘要： A method for lubricating a screw expander includes condensing a mixture of working fluid and lubricant fed from the screw expander, through a condenser. At least a portion of the mixture of working fluid and lubricant fed from the condenser is pressurized from a first pressure to a second pressure through a pump. The method also includes separating the lubricant from the condensed working fluid of the at least portion of the mixture via a separator and feeding the lubricant to the screw expander; or separating the lubricant from the working fluid of the at least portion of the mixture via an evaporator and feeding the lubricant to the screw expander; or feeding the at least portion of the mixture of condensed working fluid and lubricant to the screw expander; or combinations thereof.
摘要翻译： 用于润滑螺杆膨胀机的方法包括将从螺旋式膨胀机进料的工作流体和润滑剂的混合物冷凝通过冷凝器。 从冷凝器供给的工作流体和润滑剂的混合物的至少一部分通过泵从第一压力加压到第二压力。 该方法还包括通过分离器从混合物的至少部分的冷凝工作流体分离润滑剂并将润滑剂供给到螺杆膨胀器; 或者通过蒸发器将润滑剂与混合物的至少部分的工作流体分离，并将润滑剂供给到螺杆膨胀器; 或将冷凝的工作流体和润滑剂的混合物的至少一部分供给到螺杆膨胀机; 或其组合。
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公开(公告)号：US20090044776A1
公开(公告)日：2009-02-19
申请号：US12068528
申请日：2008-02-07
申请人： Johann Klausner , Herbert Kopecek , Georg Reider
发明人： Johann Klausner , Herbert Kopecek , Georg Reider
IPC分类号： F02P23/04
摘要： An ignition device with a laser light generating device for the coupling of laser light into a combustion chamber of the internal combustion engine, wherein the laser light generating device is configured to couple at least dichromatic laser light into a combustion chamber of an internal combustion engine.
摘要翻译： 一种具有激光发生装置的点火装置，其用于将激光耦合到内燃机的燃烧室中，其中激光产生装置被配置为将至少二色激光耦合到内燃机的燃烧室中。
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