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    Exhaust gas recirculation heat recovery system and method
    4.
    发明授权
    Exhaust gas recirculation heat recovery system and method 有权
    废气再循环热回收系统及方法

    公开(公告)号：US08627662B2

    公开(公告)日：2014-01-14

    申请号：US13276492

    申请日：2011-10-19

    申请人： Sebastian Walter Freund ,  Jassin Marcel Fritz

    发明人： Sebastian Walter Freund ,  Jassin Marcel Fritz

    IPC分类号： F02B33/44

    CPC分类号： F02G5/02 ,  F01N5/02 ,  F02B29/0406 ,  F02M26/05 ,  F02M26/27 ,  F02M26/43 ,  Y02T10/16 ,  Y02T10/166

    摘要： A system for recovering heat from recirculating exhaust gases is provided. The system includes a first exhaust manifold in fluid communication with multiple combustion chambers of an engine. The system also includes a turbocharger having a turbine stage and a compressor stage, wherein the turbine stage comprises an inlet port in fluid communication with the first exhaust manifold and the compressor stage includes an inlet port for air intake and an outlet port for compressed air. The system includes an exhaust gas recirculation cooler having a first flow path and a second flow path, wherein the first flow path is configured to receive a portion of exhaust gas from the first exhaust manifold flowing through an exhaust gas recirculation loop. The second flow path includes an inlet for receiving a compressed air for drawing heat from the exhaust gas flowing through the first flow path.

    摘要翻译： 提供了一种用于从循环废气中回收热量的系统。 该系统包括与发动机的多个燃烧室流体连通的第一排气歧管。 该系统还包括具有涡轮级和压缩机级的涡轮增压器，其中涡轮级包括与第一排气歧管流体连通的入口端口，压缩机级包括用于进气的入口和用于压缩空气的出口。 该系统包括具有第一流动路径和第二流动路径的排气再循环冷却器，其中第一流动路径被配置为从流经废气再循环回路的第一排气歧管接收一部分废气。 第二流路包括用于接收用于从流过第一流路的废气中吸取热量的压缩空气的入口。

    EXHAUST GAS RECIRCULATION HEAT RECOVERY SYSTEM AND METHOD
    5.
    发明申请
    EXHAUST GAS RECIRCULATION HEAT RECOVERY SYSTEM AND METHOD 有权
    排气回收热回收系统及方法

    公开(公告)号：US20130098030A1

    公开(公告)日：2013-04-25

    申请号：US13276492

    申请日：2011-10-19

    申请人： Sebastian Walter Freund ,  Jassin Marcel Fritz

    发明人： Sebastian Walter Freund ,  Jassin Marcel Fritz

    IPC分类号： F02B29/04

    CPC分类号： F02G5/02 ,  F01N5/02 ,  F02B29/0406 ,  F02M26/05 ,  F02M26/27 ,  F02M26/43 ,  Y02T10/16 ,  Y02T10/166

    摘要： A system for recovering heat from recirculating exhaust gases is provided. The system includes a first exhaust manifold in fluid communication with multiple combustion chambers of an engine. The system also includes a turbocharger having a turbine stage and a compressor stage, wherein the turbine stage comprises an inlet port in fluid communication with the first exhaust manifold and the compressor stage includes an inlet port for air intake and an outlet port for compressed air. The system includes an exhaust gas recirculation cooler having a first flow path and a second flow path, wherein the first flow path is configured to receive a portion of exhaust gas from the first exhaust manifold flowing through an exhaust gas recirculation loop. The second flow path includes an inlet for receiving a compressed air for drawing heat from the exhaust gas flowing through the first flow path.

    摘要翻译： 提供了一种用于从循环废气中回收热量的系统。 该系统包括与发动机的多个燃烧室流体连通的第一排气歧管。 该系统还包括具有涡轮级和压缩机级的涡轮增压器，其中涡轮级包括与第一排气歧管流体连通的入口端口，压缩机级包括用于进气的入口和用于压缩空气的出口。 该系统包括具有第一流动路径和第二流动路径的排气再循环冷却器，其中第一流动路径被配置为从流经废气再循环回路的第一排气歧管接收一部分废气。 第二流路包括用于接收用于从流过第一流路的废气中吸取热量的压缩空气的入口。

    Integrated generator cooling system
    8.
    发明授权
    Integrated generator cooling system 有权
    集成发电机冷却系统

    公开(公告)号：US08875515B2

    公开(公告)日：2014-11-04

    申请号：US13097101

    申请日：2011-04-29

    申请人： Gabor Ast ,  Herbert Kopecek ,  Sebastian Walter Freund ,  Pierre Sebastien Huck

    发明人： Gabor Ast ,  Herbert Kopecek ,  Sebastian Walter Freund ,  Pierre Sebastien Huck

    IPC分类号： F01K13/00 ,  F01K25/00 ,  F01K25/08 ,  F02C6/18 ,  F01K27/00 ,  F01K27/02 ,  F01K9/00

    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。

    System and method for cooling an expander
    9.
    发明授权
    System and method for cooling an expander 有权
    用于冷却膨胀机的系统和方法

    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

    IPC分类号： F01K13/00 ,  F01K17/00 ,  F01K25/08 ,  F01K25/00

    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。

    CONCENTRATED SOLAR ENERGY RECEIVER
    10.
    发明申请
    CONCENTRATED SOLAR ENERGY RECEIVER 审中-公开
    浓缩太阳能接收器

    公开(公告)号：US20140047838A1

    公开(公告)日：2014-02-20

    申请号：US13588447

    申请日：2012-08-17

    申请人： Mark Marshall Meyers ,  Sebastian Walter Freund

    发明人： Mark Marshall Meyers ,  Sebastian Walter Freund

    IPC分类号： F03G6/04 ,  F02C3/04 ,  F24J2/10 ,  F24J2/26 ,  F24J2/48

    CPC分类号： F02C1/05 ,  F03G6/064 ,  F24S20/20 ,  F24S23/70 ,  Y02E10/41 ,  Y02E10/46

    摘要： Solar energy receivers and methods of using the same are provided. The receiver includes a plurality of absorber members configured to absorb concentrated solar radiation. The plurality of absorber members define at least one fluid transport channel. The solar receiver also includes a plurality of structural plates, wherein each of the plurality of structural plates is positioned between adjacent absorber members to define an inner fluid transport passage and a plurality of outer fluid transport passages. The inner fluid transport passage is in flow communication with the plurality of outer fluid transport passages. The plurality of outer fluid transport passages are in thermal communication with the plurality of absorber members.

    摘要翻译： 提供了太阳能接收器及其使用方法。 接收器包括被配置为吸收集中的太阳辐射的多个吸收体构件。 多个吸收器构件限定至少一个流体输送通道。 太阳能接收器还包括多个结构板，其中多个结构板中的每一个都位于相邻的吸收体之间，以限定内部流体输送通道和多个外部流体输送通道。 内部流体输送通道与多个外部流体输送通道流体连通。 多个外部流体输送通道与多个吸收体构件热连通。