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1. 发明公开

EP2478201A4 HEAT ENGINE AND HEAT TO ELECTRICITY SYSTEMS AND METHODS 有权
标题翻译： WÄRMEMOTORSOWIE SYSTEME UND VERFAHREN ZUR UMWANDLUNG VONWÄRMEIN STROM
公开(公告)号：EP2478201A4
公开(公告)日：2015-09-30
申请号：EP10817804
申请日：2010-09-16
申请人： ECHOGEN POWER SYSTEMS INC
发明人： HELD TIMOTHY J , HOSTLER STEPHEN , MILLER JASON D , HUME BRIAN F
IPC分类号： F02G5/00 , F01K3/18 , F01K7/16 , F01K25/10
CPC分类号： F01K25/103 , F01K3/185 , F01K3/186 , F01K7/165 , F24H2240/12 , Y02T10/16
摘要： A waste heat recovery system, method and device executes a thermodynamic cycle using a working fluid in a working fluid circuit which has a high pressure side and a low pressure side. Components of the system in the working fluid circuit include a waste heat exchanger in thermal communication with a waste heat source also connected to the working fluid circuit, whereby thermal energy is transferred from the waste heat source to the working fluid in the working fluid circuit, an expander located between the high pressure side and the low pressure side of the working fluid circuit, the expander operative to convert a pressure/enthalpy drop in the working fluid to mechanical energy, a recuperator in the working fluid circuit operative to transfer thermal energy between the high pressure side and the low pressure side of the working fluid circuit, a cooler in thermal communication with the low pressure side of the working fluid circuit operative to control temperature of the working fluid in the low side of the working fluid circuit, a pump in the working fluid circuit and connected to the low pressure side and to the high pressure side of the working fluid circuit and operative to move the working fluid through the working fluid circuit, and a mass management system connected to the working fluid circuit, the mass management system, method and device having a working fluid vessel connected to the low pressure side of the working fluid circuit and configured to passively control an amount of working fluid mass in the working fluid circuit.
摘要翻译：废热回收系统，方法和装置在具有高压侧和低压侧的工作流体回路中使用工作流体执行热力循环。工作流体回路中的系统的部件包括与也连接到工作流体回路的废热源热连通的废热交换器，由此热能从废热源传送到工作流体回路中的工作流体，位于工作流体回路的高压侧和低压侧之间的膨胀器，膨胀器可操作以将工作流体中的压力/焓降转换为机械能，工作流体回路中的换热器可操作以在工作流体回路的高压侧和低压侧，与工作流体回路的低压侧热连通的冷却器，用于控制工作流体回路的低侧的工作流体的温度，泵在工作流体回路中并连接到工作流体回路的低压侧和高压侧可操作地将工作流体移动通过工作流体回路，以及连接到工作流体回路的质量管理系统，质量管理系统，方法和装置，其具有连接到工作流体回路的低压侧的工作流体容器，以被动地控制工作流体回路中的工作流体质量。

2. 发明公开

EP2446122A4 SYSTEM AND METHOD FOR MANAGING THERMAL ISSUES IN ONE OR MORE INDUSTRIAL PROCESSES 有权
标题翻译：系统和方法用于管理中的热点问题一个或多个工业过程
公开(公告)号：EP2446122A4
公开(公告)日：2015-07-15
申请号：EP10792586
申请日：2010-06-22
申请人： ECHOGEN POWER SYSTEMS INC
发明人： HELD TIMOTHY JAMES
IPC分类号： F01K25/10 , F01K23/10
CPC分类号： F01K25/10 , F01K23/10 , F01K25/103 , Y02E20/16 , Y02T10/16

3. 发明公开

EP2478201A1 HEAT ENGINE AND HEAT TO ELECTRICITY SYSTEMS AND METHODS 有权
标题翻译：维也纳公司
公开(公告)号：EP2478201A1
公开(公告)日：2012-07-25
申请号：EP10817804.7
申请日：2010-09-16
申请人： Echogen Power Systems, Inc.
发明人： HELD, Timothy, J. , HOSTLER, Stephen , MILLER, Jason, D. , HUME, Brian, F.
IPC分类号： F02G5/00
CPC分类号： F01K25/103 , F01K3/185 , F01K3/186 , F01K7/165 , F24H2240/12 , Y02T10/16
摘要： A waste heat recovery system, method and device executes a thermodynamic cycle using a working fluid in a working fluid circuit which has a high pressure side and a low pressure side. Components of the system in the working fluid circuit include a waste heat exchanger in thermal communication with a waste heat source also connected to the working fluid circuit, whereby thermal energy is transferred from the waste heat source to the working fluid in the working fluid circuit, an expander located between the high pressure side and the low pressure side of the working fluid circuit, the expander operative to convert a pressure/enthalpy drop in the working fluid to mechanical energy, a recuperator in the working fluid circuit operative to transfer thermal energy between the high pressure side and the low pressure side of the working fluid circuit, a cooler in thermal communication with the low pressure side of the working fluid circuit operative to control temperature of the working fluid in the low side of the working fluid circuit, a pump in the working fluid circuit and connected to the low pressure side and to the high pressure side of the working fluid circuit and operative to move the working fluid through the working fluid circuit, and a mass management system connected to the working fluid circuit, the mass management system, method and device having a working fluid vessel connected to the low pressure side of the working fluid circuit and configured to passively control an amount of working fluid mass in the working fluid circuit.
摘要翻译：废热回收系统，方法和装置在具有高压侧和低压侧的工作流体回路中使用工作流体执行热力循环。工作流体回路中的系统的部件包括与也连接到工作流体回路的废热源热连通的废热交换器，由此热能从废热源传送到工作流体回路中的工作流体，位于工作流体回路的高压侧和低压侧之间的膨胀器，膨胀器可操作以将工作流体中的压力/焓降转换为机械能，工作流体回路中的换热器可操作以在工作流体回路的高压侧和低压侧，与工作流体回路的低压侧热连通的冷却器，用于控制工作流体回路的低侧的工作流体的温度，泵在工作流体回路中并连接到工作流体回路的低压侧和高压侧可操作地将工作流体移动通过工作流体回路，以及连接到工作流体回路的质量管理系统，质量管理系统，方法和装置，其具有连接到工作流体回路的低压侧的工作流体容器，以被动地控制工作流体回路中的工作流体质量。

4. 发明授权

EP2446122B1 SYSTEM AND METHOD FOR MANAGING THERMAL ISSUES IN ONE OR MORE INDUSTRIAL PROCESSES 有权
标题翻译：用于管理一个或多个工业过程中的热问题的系统和方法
公开(公告)号：EP2446122B1
公开(公告)日：2017-08-16
申请号：EP10792586.9
申请日：2010-06-22
申请人： Echogen Power Systems, Inc.
发明人： HELD, Timothy, James
IPC分类号： F01K25/10 , F01K23/10
CPC分类号： F01K25/10 , F01K23/10 , F01K25/103 , Y02E20/16 , Y02T10/16

5. 发明公开

EP2646658A2 DRIVEN STARTER PUMP AND START SEQUENCE 审中-公开
标题翻译： POWERED STARTER泵，并开始其序列
公开(公告)号：EP2646658A2
公开(公告)日：2013-10-09
申请号：EP11845935.3
申请日：2011-11-28
申请人： Echogen Power Systems, Inc.
发明人： HELD, Timothy, J. , VERMEERSCH, Michael, L. , XIE, Tao
IPC分类号： F01K23/10 , F01K25/02 , F01K23/08 , F01K27/00
CPC分类号： F01K13/02 , F01K23/04 , F01K25/10 , F01K25/103 , F22B35/086
摘要： Various thermodynamic power-generating cycles are disclosed. A turbopump arranged in the cycles is started and ramped-up using a starter pump arranged in parallel with the main pump of the turbopump. Once the turbopump is able to self-sustain, a series of valves may be manipulated to deactivate the starter pump and direct additional working fluid to a power turbine for generating electrical power.

6. 发明公开

EP2646657A2 PARALLEL CYCLE HEAT ENGINES 有权转让
标题翻译：与并行火力发电机
公开(公告)号：EP2646657A2
公开(公告)日：2013-10-09
申请号：EP11845835.5
申请日：2011-11-28
申请人： Echogen Power Systems, Inc.
发明人： HELD, Timothy J. , VERMEERSCH, Michael L. , XIE, Tao , MILLER, Jason D.
IPC分类号： F01K23/10 , F01K25/02 , F01K7/16
CPC分类号： F01K13/02 , F01K23/04 , F01K25/10 , F01K25/103 , F22B35/086
摘要： Waste heat energy conversion cycles, systems and devices use multiple waste heat exchangers arranged in series in a waste heat stream, and multiple thermodynamic cycles run in parallel with the waste heat exchangers in order to maximize thermal energy extraction from the waste heat stream by a working fluid. The parallel cycles operate in different temperature ranges with a lower temperature work output used to drive a working fluid pump. A working fluid mass management system is integrated into or connected to the cycles.

7. 发明授权

EP2478201B1 HEAT ENGINE AND METHOD 有权
标题翻译：热发动机和方法
公开(公告)号：EP2478201B1
公开(公告)日：2017-08-16
申请号：EP10817804.7
申请日：2010-09-16
申请人： Echogen Power Systems, Inc.
发明人： HELD, Timothy, J. , HOSTLER, Stephen , MILLER, Jason, D. , HUME, Brian, F.
IPC分类号： F02G5/00 , F01K3/18 , F01K7/16 , F01K25/10
CPC分类号： F01K25/103 , F01K3/185 , F01K3/186 , F01K7/165 , F24H2240/12 , Y02T10/16
摘要： A waste heat recovery system, method and device executes a thermodynamic cycle using a working fluid in a working fluid circuit which has a high pressure side and a low pressure side. Components of the system in the working fluid circuit include a waste heat exchanger in thermal communication with a waste heat source also connected to the working fluid circuit, whereby thermal energy is transferred from the waste heat source to the working fluid in the working fluid circuit, an expander located between the high pressure side and the low pressure side of the working fluid circuit, the expander operative to convert a pressure/enthalpy drop in the working fluid to mechanical energy, a recuperator in the working fluid circuit operative to transfer thermal energy between the high pressure side and the low pressure side of the working fluid circuit, a cooler in thermal communication with the low pressure side of the working fluid circuit operative to control temperature of the working fluid in the low side of the working fluid circuit, a pump in the working fluid circuit and connected to the low pressure side and to the high pressure side of the working fluid circuit and operative to move the working fluid through the working fluid circuit, and a mass management system connected to the working fluid circuit, the mass management system, method and device having a working fluid vessel connected to the low pressure side of the working fluid circuit and configured to passively control an amount of working fluid mass in the working fluid circuit.
摘要翻译：废热回收系统，方法和装置利用具有高压侧和低压侧的工作流体回路中的工作流体执行热力学循环。工作流体回路中的系统的部件包括与也连接到工作流体回路的废热源热连通的废热交换器，由此热能从废热源传递到工作流体回路中的工作流体，位于所述工作流体回路的所述高压侧和所述低压侧之间的膨胀器，所述膨胀器可操作以将所述工作流体中的压力/焓降降低为机械能，所述工作流体回路中的回热器可操作以在工作流体回路的高压侧和低压侧，与工作流体回路的低压侧热连通的冷却器，用于控制工作流体回路的低侧中的工作流体的温度，泵在工作流体回路中并连接到工作流体回路的低压侧和高压侧用于使所述工作流体移动通过所述工作流体回路，以及连接至所述工作流体回路的质量管理系统，所述质量管理系统，方法和装置具有工作流体容器，所述工作流体容器连接至所述工作流体回路的所述低压侧，以无源地控制工作流体回路中的一定量的工作流体质量。

8. 发明公开

EP2646658A4 DRIVEN STARTER PUMP AND START SEQUENCE 审中-公开
标题翻译： POWERED STARTER泵，并开始其序列
公开(公告)号：EP2646658A4
公开(公告)日：2014-06-25
申请号：EP11845935
申请日：2011-11-28
申请人： ECHOGEN POWER SYSTEMS INC
发明人： HELD TIMOTHY J , VERMEERSCH MICHAEL L , XIE TAO
IPC分类号： F01K23/10 , F01K13/02 , F01K23/04 , F01K23/08 , F01K25/02 , F01K25/10 , F01K27/00
CPC分类号： F01K13/02 , F01K23/04 , F01K25/10 , F01K25/103 , F22B35/086
摘要： Various thermodynamic power-generating cycles are disclosed. A turbopump arranged in the cycles is started and ramped-up using a starter pump arranged in parallel with the main pump of the turbopump. Once the turbopump is able to self-sustain, a series of valves may be manipulated to deactivate the starter pump and direct additional working fluid to a power turbine for generating electrical power.

9. 发明公开

EP2446122A1 SYSTEM AND METHOD FOR MANAGING THERMAL ISSUES IN ONE OR MORE INDUSTRIAL PROCESSES 有权
标题翻译：系统和方法用于管理中的热点问题一个或多个工业过程
公开(公告)号：EP2446122A1
公开(公告)日：2012-05-02
申请号：EP10792586.9
申请日：2010-06-22
申请人： Echogen Power Systems, Inc.
发明人： HELD, Timothy, James
IPC分类号： F01K25/10
CPC分类号： F01K25/10 , F01K23/10 , F01K25/103 , Y02E20/16 , Y02T10/16
摘要： The present invention generally relates to a system that enables one to both: (i) address various thermal management issues (
e.g. , inlet air cooling) in gas turbines, gas turbine engines, industrial process equipment and/or internal combustion engines; and (ii) yield a supercritical fluid-based heat engine. In one embodiment, the present invention utilizes at least one working fluid selected from ammonia, carbon dioxide, nitrogen, or other suitable working fluid medium. In another embodiment, the present invention utilizes carbon dioxide or ammonia as a working fluid to achieve a system that enables one to address inlet cooling issues in a gas turbine, internal combustion engine or other industrial application while also yielding a supercritical fluid based heat engine as a second cycle using the waste heat from the gas turbine and/or internal combustion engine to create a combined power cycle.
摘要翻译：本发明基因的反弹涉及一种系统，确实使一个以下两者：（1）解决在燃气涡轮机，燃气涡轮发动机，工业过程的设备和/或内燃机的各种热管理问题（例如，入口空气冷却）; 和（ii）产生一个超临界流体基热力发动机。在一个，在本实施方式本发明利用由氨，二氧化碳，氮气，或其它合适的工作流体介质中的至少一种工作流体。在另一个实施方案中，本发明利用二氧化碳或氨作为工作流体，以实现系统做了使得能够处理在燃气涡轮机，内燃机或其它工业应用入口冷却问题，同时由此得到超临界流体基热力发动机作为使用来自燃气涡轮机和/或内燃机的废热的第二周期以创建组合电源循环。

10. 发明公开

EP1977174A4 HIGH EFFICIENCY ABSORPTION HEAT PUMP AND METHODS OF USE 审中-公开
标题翻译：高性能吸收式热泵及使用方法
公开(公告)号：EP1977174A4
公开(公告)日：2015-07-29
申请号：EP07716676
申请日：2007-01-16
申请人： ECHOGEN POWER SYSTEMS INC
发明人： GURIN MICHAEL H
IPC分类号： F25B13/00 , C09K5/04 , F01K3/02 , F01K23/02 , F01K25/06 , F25B9/00 , F25B15/00 , F25B30/04
CPC分类号： F25B30/04 , C09K5/047 , F01K3/02 , F01K23/02 , F01K25/065 , Y02P20/123 , Y02P20/124 , Y02P20/544

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