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61. 发明公开

EP2923044A1 A MODIFIED ORGANIC RANKINE CYCLE (ORC) PROCESS 审中-公开
标题翻译： WITH A改性有机 - 朗肯循环程序
公开(公告)号：EP2923044A1
公开(公告)日：2015-09-30
申请号：EP13853630.5
申请日：2013-11-06
申请人： Rondane LNG AS
发明人： JONAS, Jørn Magnus
IPC分类号： F01K23/06 , F01K23/10 , F01K15/04 , F01K23/04 , F01K25/08 , F02C6/18
CPC分类号： F02C1/04 , F01K23/02 , F01K25/08
摘要： The present invention provides a modified Organic Rankine Cycle (ORC) process, for reducing or preventing pump cavitation, wherein an ORC working medium flow is pressurized in a pump, heated in a heat exchanger by the use of a waste heat flow, and expanded in an expansion machine. The working medium flow from the expansion machine is split in a splitting device into two parallel working medium flows, the working medium flow is condensed in a condenser by the use of a cooling medium flow, the working medium flow is cooled in a heat exchanger to a temperature lower than the temperature of the working medium flow from the condenser by heat exchanging with an LNG flow flowing from a LNG fuel storage tank through the heat exchanger and to a LNG fuelled machinery, and the condensed working medium flow from the condenser and the cooled working medium flow from the heat exchanger are combined in a mixing device positioned upstream of the pump.

62. 发明公开

EP2909452A1 VORRICHTUNG ZUM ERZEUGEN ELEKTRISCHER ENERGIE MITTELS EINES ORC-KREISLAUFS 审中-公开
公开(公告)号：EP2909452A1
公开(公告)日：2015-08-26
申请号：EP12818781.2
申请日：2012-12-21
申请人： Saxess Holding GmbH
发明人： OMORUYL, John
IPC分类号： F01K9/00 , F01K25/08 , F01D15/10 , F01D25/12 , F01D25/16
CPC分类号： F01K9/00 , F01D15/10 , F01K9/003 , F01K25/08 , H02K7/1823
摘要： The present invention relates to a device for performing an ORC process, comprising a first circuit (16) in which a first process fluid (18) is conducted, having: an evaporator (14) for evaporating the first process fluid (18); an expansion machine (22) arranged downstream of the evaporator (14) in order to expand the evaporated first process fluid (18), wherein the expansion machine (22) can be connected to a generator (26) for generating electrical energy; a first condenser (28) arranged downstream of the expansion machine (22) in order to condense the expanded first process fluid (18); and a first fluid energy machine (34) arranged downstream of the first condenser (28) in order to increase the pressure of the condensed first process fluid (18) and to convey the first process fluid (18) to the evaporator (14), which is located downstream of the first fluid energy machine (34). The device further comprises a second circuit (40), in which a second process fluid (42) is conducted through the first condenser (28) and evaporated there, the second circuit (40) comprising: a second fluid energy machine (44) arranged downstream of the first condenser (28) in order to compress the evaporated second process fluid (42); a second condenser (48) arranged downstream of the second fluid energy machine (44) in order to condense the evaporated second process fluid (42), wherein the first process fluid (18) can flow through the second condenser (48); and a throttle (50) arranged downstream of the second condenser (48) in order to restrict the condensed second process fluid (42), wherein the expansion machine (22) can be connected to the generator (26) without a gear unit by means of a shaft (30).
摘要翻译：本发明涉及一种用于执行有机朗肯循环过程（ORC过程）的装置，其包括第一圆形流，其中第一工艺流体被传导，具有用于蒸发第一工艺流体的蒸发器，位于下游的膨胀机所述蒸发器用于膨胀所述蒸发的第一工艺流体，其中所述膨胀机可连接到用于产生电能的发电机;位于所述膨胀机下游的用于冷凝所述膨胀的第一工艺流体的第一冷凝器，以及位于下游的第一流体能量机的第一冷凝器，用于增加冷凝的第一工艺流体的压力并将第一工艺流体输送到位于第一流体能量机器下游的蒸发器。术语流体能量机器应被理解为描述与过程流体交换机械工作的机器。

63. 发明公开

EP2898192A2 ENERGIEUMWANDLUNGSANORDNUNG, THERMODYNAMYSCHES SYSTEM UND VERFAHREN ZUR ERHÖHUNG DES WIRKUNGSGRADES EINES INTEGRIERTEN ORC-PROZESSES 审中-公开
标题翻译：能量转换装置，THERMODYNAMYSCHES的系统和方法，以增加综合ORC过程的效率
公开(公告)号：EP2898192A2
公开(公告)日：2015-07-29
申请号：EP13770418.5
申请日：2013-09-17
申请人： Siemens Aktiengesellschaft
发明人： AHMAD, Suhel , POHLERS, Thomas-Dirk
IPC分类号： F01K25/08
CPC分类号： F01K25/08
摘要： The invention relates to an energy conversion arrangement (100) for converting thermal energy into mechanical work. A working medium in the vaporous state can be supplied to a capacitor (110), wherein the capacitor (110) is configured to transfer the working medium from the vaporous state into a liquid state by means of cooling down said working medium. An evaporator (120) is coupled to the capacitor (110) such that the working medium in the liquid state can be supplied from the capacitor (110) to the evaporator (120). The evaporator (120) can be coupled to a compressor arrangement (160) in such a way that thermal energy can be discharged from a process fluid to be compressed of the compressor arrangement to the working medium in the evaporator (120), wherein the evaporator (120) is configured to transfer the working medium from the liquid state into the vaporous state by means of the thermal energy of the process fluid. A turbine (130) for converting thermal energy into mechanical work is coupled to the evaporator (120) in such a way that the working medium can be supplied from the evaporator (120) to the turbine (130). Furthermore, the turbine (130) is coupled to the capacitor (110), and so the working working medium can be supplied from the turbine (130) to the capacitor (110).

64. 发明公开

EP2895708A1 SYSTEM FOR RECOVERING THROUGH AN ORGANIC RANKINE CYCLE (ORC) ENERGY FROM A PLURALITY OF HEAT SOURCES 有权
标题翻译：系统恢复与能量的有机朗肯循环从多个热源
公开(公告)号：EP2895708A1
公开(公告)日：2015-07-22
申请号：EP12746137.4
申请日：2012-08-03
申请人： Tri-o-gen Group B.V.
发明人： HONKATUKIA, Juha , UUSITALO, Antti Pekka
IPC分类号： F01K25/08 , F22B1/18 , F02G5/04
CPC分类号： F01K3/18 , F01K25/08 , F02G5/02 , F22B1/1807 , Y02E20/363
摘要： In an ORC energy converter (110) with parallel preheaters and evaporators (101A, 101B) different waste heat streams of an internal combustion engine are utilized with parallel evaporators in a common ORC energy converter. The ORC energy converter with parallel evaporators has the same working fluid for each evaporator and the working fluid is separated after the pre -feed system or the feed system and the flows are mixed after the evaporators or at the condenser (106) inlet. Also the working fluid sides of the evaporators can be combined so that only the heat source sides are separated.

65. 发明公开

EP2893162A1 SUPERCRITICAL WORKING FLUID CIRCUIT WITH A TURBO PUMP AND A START PUMP IN SERIES CONFIGURATION 有权
标题翻译： ÜBERKRITISCHEARBEITSFLUIDSCHALTUNG MIT EINER TURBOPUMPE UND EINER STARTPUMPE IN REIHENSCHALTUNG
公开(公告)号：EP2893162A1
公开(公告)日：2015-07-15
申请号：EP13831350.7
申请日：2013-08-19
申请人： Echogen Power Systems LLC , Vermeersch, Michael, Louis
发明人： VERMEERSCH, Michael, Louis
IPC分类号： F01K25/08 , F01K25/02 , F02G5/00
CPC分类号： F01K7/165 , F01K3/185 , F01K7/32 , F01K13/02 , F01K25/103 , F04D29/58
摘要： Aspects of the invention provided herein include heat engine systems, methods for generating electricity, and methods for starting a turbo pump. In some configurations, the heat engine system contains a start pump and a turbo pump disposed in series along a working fluid circuit and configured to circulate a working fluid within the working fluid circuit. The start pump may have a pump portion coupled to a motor-driven portion and the turbo pump may have a pump portion coupled to a drive turbine. In one configuration, the pump portion of the start pump is fluidly coupled to the working fluid circuit downstream of and in series with the pump portion of the turbo pump. In another configuration, the pump portion of the start pump is fluidly coupled to the working fluid circuit upstream of and in series with the pump portion of the turbo pump.
摘要翻译：本文提供的本发明的方面包括热发动机系统，用于发电的方法以及启动涡轮泵的方法。在一些配置中，热机系统包含启动泵和涡轮泵，其沿着工作流体回路串联布置，并且构造成使工作流体回路内的工作流体循环。启动泵可以具有联接到电动机驱动部分的泵部分，并且涡轮泵可以具有联接到驱动涡轮机的泵部分。在一种构造中，起动泵的泵部分流体地联接到涡轮泵的泵部分下游并与涡轮泵的泵部分串联的工作流体回路。在另一种构造中，起动泵的泵部分流体地联接到涡轮泵的泵部分上游并与涡轮泵的泵部分串联的工作流体回路。

66. 发明公开

EP2867599A2 VERFAHREN UND VORRICHTUNG ZUR ERZEUGUNG ELEKTRISCHER ENERGIE 审中-公开
公开(公告)号：EP2867599A2
公开(公告)日：2015-05-06
申请号：EP13732098.2
申请日：2013-06-25
申请人： Linde Aktiengesellschaft
发明人： ALEKSEEV, Alexander
IPC分类号： F25J1/00 , F25J1/02 , F02C6/16 , F01D15/00 , F02C6/14 , F25J3/04 , F01K25/08
CPC分类号： F02C3/22 , F01D15/10 , F02C1/02 , F02C6/16 , F02C7/08 , F05D2260/20 , F25J1/0012 , F25J1/0017 , F25J1/0035 , F25J1/0037 , F25J1/004 , F25J1/0202 , F25J1/0228 , F25J1/023 , F25J1/0251 , F25J1/0288 , F25J2210/06 , F25J2240/10 , F25J2240/82 , F25J2240/90 , F25J2260/30 , F25J2270/06 , Y02E60/15
摘要： The process and the apparatus serve to generate electric energy in a combined system comprising a power station and air treatment plant. The power station has a first gas expansion unit (300) which is connected to a generator for generating electric energy. The air treatment plant has an air compression unit (2), a heat exchanger system (21) and a tank (200) for liquid. In a first operating mode, feed air is, in the air treatment plant, compressed in the air compression unit (2) and cooled in the heat exchanger system (21), a storage fluid containing less than 40 mol% of oxygen is produced from the compressed and cooled feed air and the storage fluid is stored as low-temperature liquid (101) in the tank (200) for liquid. In a second operating mode, low-temperature liquid (103) is taken from the tank (200) for liquid and vaporized or pseudovaporized under superatmospheric pressure and the gaseous high-pressure storage fluid (104) produced in this way is expanded in the gas expansion unit (300). In the second operating mode, the (pseudo)vaporization of the low-temperature liquid is carried out in the heat exchanger system (21) of the air treatment plant.
摘要翻译：本发明提供一种在包括发电站和空气处理设备的系统中产生电能的方法和装置。发电站具有连接到发电机的第一气体膨胀单元。空气处理厂有一个空气压缩装置，换热器系统和液体罐。在第一操作模式中，进料空气在空气压缩单元中被压缩并在热交换器系统中冷却。产生含有少于40mol％的氧气的储存液体作为低温液体存储在罐中用于液体。在第二种操作模式中，从罐中取出低温液体，以在超大气压下进行液体蒸发或假蒸发。以这种方式制造的气体高压储存流体在气体膨胀单元中膨胀。在空气处理厂的热交换器系统中进行低温液体的（假）汽化。

67. 发明授权

EP2686526B1 VERFAHREN ZUM BETREIBEN EINES DAMPFKREISPROZESSES 有权
标题翻译：一种用于操作蒸汽回路过程
公开(公告)号：EP2686526B1
公开(公告)日：2015-04-08
申请号：EP12705680.2
申请日：2012-02-24
申请人： Robert Bosch GmbH
发明人： EISENMENGER, Nadja , BRENK, Achim , SEHER, Dieter , REWERS, Gregory , MAGEL, Hans-Christoph , WENGERT, Andreas
IPC分类号： F01K23/06 , F01K23/10 , F22B1/18 , F22B37/50 , F01K25/08 , F02G5/02
CPC分类号： F01K23/065 , F01K23/10 , F01K25/08 , F02G5/02 , F22B1/18 , F22B1/1807 , F22B37/50 , Y02E20/363 , Y02T10/166

68. 发明公开

EP2785985A2 VORRICHTUNG UND VERFAHREN ZUR NUTZUNG DER ABWÄRME EINER BRENNKRAFTMASCHINE, INSBESONDERE ZUR NUTZUNG DER ABWÄRME EINES FAHRZEUGMOTORS 有权
标题翻译：设备及其使用方法的废热的内燃发动机，尤其是使用的汽车发动机的余热
公开(公告)号：EP2785985A2
公开(公告)日：2014-10-08
申请号：EP12797716.3
申请日：2012-11-30
申请人： Mitri, Mikhael , Von Lavante, Alena
发明人： Mitri, Mikhael , Von Lavante, Alena
IPC分类号： F01K7/32 , F01K23/06 , F01K25/06 , F01K25/08 , F02G5/04
CPC分类号： F01K23/065 , F01K7/32 , F01K23/10 , F01K25/06 , F01K25/08 , F01N5/02 , F02G5/04 , F02G2260/00 , Y02E20/16 , Y02T10/166
摘要： The invention relates to a method and a device for utilizing the waste heat of an internal combustion engine, in particular for utilizing the waste heat of a vehicle engine, comprising at least one heat exchanger (2, 3) for transferring the waste heat of the internal combustion engine to an operating medium; at least one turbine (4, 12, 13) connected to a generator (5, 14, 15) for generating mechanical or electrical energy, wherein the turbine (4, 12, 13) is driven by the operating medium; at least one cooler (6) for cooling the operating medium; at least one compressor (7, 16, 17) for compressing the operating medium and at least one operating medium circuit (8, 10, 11) having a line for the operating medium, which is characterized in that the operating medium, preferably carbon dioxide, propane, methanol or ethanol or a mixture thereof is at least partially in an over-critical/super-critical state.
摘要翻译：本发明涉及一种方法和用于利用内燃机的废热，特别是用于利用车辆发动机的废热的装置，包括至少一个热交换器的废热从内燃机传递到工作介质 ; 连接到发电机，用于产生机械能或电能，至少一个涡轮机worin所述涡轮机由所述工作平台驱动; 至少一个用于冷却所述工作介质冷却器; 至少一个压缩机，用于压缩的工作介质; 和至少一个工作介质电路用于工作介质的管道，所有这一切是在其特点做的工作介质，优选为二氧化碳，丙烷，甲醇或乙醇或流体论文的混合物，至少部分地在超临界状态。

69. 发明授权

EP2669389B1 Verfahren und Anordnung zur Rückgewinnung von Wärmeenergie bei der Wärmebehandlung von kaltgewalztem Stahlband in einem Haubenglühofen 有权
标题翻译：在退火炉中的冷轧钢带的热处理回收热能的方法和设备
公开(公告)号：EP2669389B1
公开(公告)日：2014-07-16
申请号：EP13002062.1
申请日：2013-04-19
申请人： Bilstein GmbH & Co. KG
发明人： Zwickel, Gerald
IPC分类号： F01K9/00 , F01K13/00 , F01K25/08 , F22B1/18 , C21D9/46 , C21D9/56 , C21D9/67 , C21D1/84 , F27B11/00 , F27D7/02 , F27D9/00 , F27D17/00 , F01K25/00
CPC分类号： F01K13/00 , C21D9/673 , F01K9/003 , F01K25/08 , F22B1/183 , F27B11/00 , F27D17/004 , Y02E20/14

70. 发明公开

EP2331815A4 REFRIGERANT POWERED VALVE FOR A GEOTHERMAL POWER PLANT 有权
标题翻译：制冷阀用于地热发电厂
公开(公告)号：EP2331815A4
公开(公告)日：2014-04-09
申请号：EP08821845
申请日：2008-09-10
申请人： UNITED TECHNOLOGIES CORP
发明人： MATTESON PETER S , ARNER MICHAEL D
IPC分类号： F03G7/06 , F01K25/08 , F01K25/10 , F25B15/00
CPC分类号： F01K25/10

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