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1. 发明专利

NZ539412A Power generation with a centrifugal compressor operating in reverse as a turbine with inlet vapour at 130 to 330 psia 未知
公开(公告)号：NZ539412A
公开(公告)日：2007-07-27
申请号：NZ53941203
申请日：2003-11-12
申请人： UTC POWER LLC
发明人： BRASZ JOOST J , BIEDERMAN BRUCE P
IPC分类号： F01D15/10 , F01K25/08 , F04D25/06 , F04D29/44
摘要： A machine designed as a centrifugal compressor is applied as an organic rankine cycle turbine by operating the machine in reverse. In order to accommodate the higher pressures when operating as a turbine, a suitable refrigerant is chosen such that the pressures and temperatures are maintained within established limits. Such an adaptation of existing, relatively inexpensive equipment to an application that may be otherwise uneconomical, allows for the convenient and economical use of energy that would be otherwise lost by waste heat to the atmosphere. By selection of particular ratio of nozzle boundary outlet to inlet radii and selection of a particular refrigerant with particular vapour introduction pressure to the impeller of the compressor improved cycle performance is stated to be attained.

2. 发明专利

DE60332154D1 未知
公开(公告)号：DE60332154D1
公开(公告)日：2010-05-27
申请号：DE60332154
申请日：2003-11-12
申请人： UTC POWER LLC
发明人： BRASZ JOOST J , BIEDERMAN BRUCE P
IPC分类号： F01K25/08 , F01D15/10 , F04D25/06 , F04D29/44
摘要： A machine designed as a centrifugal compressor is applied as an organic rankine cycle turbine by operating the machine in reverse. In order to accommodate the higher pressures when operating as a turbine, a suitable refrigerant is chosen such that the pressures and temperatures are maintained within established limits. Such an adaptation of existing, relatively inexpensive equipment to an application that may be otherwise uneconomical, allows for the convenient and economical use of energy that would be otherwise lost by waste heat to the atmosphere.

3. 发明专利

NZ539413A Organic rankine cycle waste heat applications by operating a machine designed as a centrifugal compressor in reverse, as a turbine, using R-245fa 未知
公开(公告)号：NZ539413A
公开(公告)日：2007-08-31
申请号：NZ53941303
申请日：2003-11-12
申请人： UTC POWER LLC
发明人： BRASZ JOOST J , BIEDERMAN BRUCE P
IPC分类号： F01D15/10 , F01K25/08 , F04D25/06 , F04D29/44
摘要： A machine designed as a centrifugal compressor is applied as an organic rankine cycle turbine by operating the machine in reverse. In order to accommodate the higher pressures when operating as a turbine, a suitable refrigerant is chosen such that the pressures and temperatures are maintained within established limits. Such an adaptation of existing, relatively inexpensive equipment to an application that may be otherwise uneconomical, allows for the convenient and economical use of energy that would be otherwise lost by waste heat to the atmosphere. The refrigerant used is R-245fa.

4. 发明专利

NZ539414A Machine designed as a centrifugal compressor applied as organic rankine cycle turbine 未知
公开(公告)号：NZ539414A
公开(公告)日：2007-06-29
申请号：NZ53941403
申请日：2003-11-12
申请人： UTC POWER LLC
发明人： BRASZ JOOST J , BIEDERMAN BRUCE P
IPC分类号： F01D15/10 , F01K25/08 , F04D25/06 , F04D29/44 , F01K25/00 , F04D25/02 , F04D25/08
摘要： A machine designed as a centrifugal compressor is applied as an organic rankine cycle turbine by operating the machine in reverse. In order to accommodate the higher pressures when operating as a turbine, a suitable refrigerant is chosen such that the pressures and temperatures are maintained within established limits. Such an adaptation of existing, relatively inexpensive equipment to an application that may be otherwise uneconomical, allows for the convenient and economical use of energy that would be otherwise lost by waste heat to the atmosphere.

5. 发明申请

WO2005049975B1 ORGANIC RANKINE CYCLE SYSTEM WITH SHARED HEAT EXCHANGER FOR USE WITH A RECIPROCATING ENGINE 审中-公开
标题翻译：具有共用热交换器的有机RANKINE循环系统与再生发动机
公开(公告)号：WO2005049975B1
公开(公告)日：2005-08-11
申请号：PCT/US2004038513
申请日：2004-11-17
申请人： UTC POWER LLC , RADCLIFF THOMAS D , BIEDERMAN BRUCE P
发明人： RADCLIFF THOMAS D , BIEDERMAN BRUCE P
IPC分类号： F01K23/06 , F01K25/08
CPC分类号： F01K23/065
摘要： In order to effectively extract the waste heat from a reciprocating engine (11), the normal heat exchanger components of an engine are replaced with one or more heat exchangers (14, 16) which have the motive fluid of an organic rankine cycle system flowing therethrough. With the heat transfer in the plurality of heat exchangers, the engine is maintained at a reasonable cool temperature and the extracted heat is supplied to an ORC turbine (21) to generate power. The heat is derived from a plurality of sources within the reciprocating engine, and at least two of those sources have their fluids passing through the same heat exchanger. In one embodiment, the engine coolant and the engine lubricant pass through the heat exchanger in the same direction, and the ORC motive fluid passes therethrough in a counterflow relationship.
摘要翻译：为了有效地从往复式发动机（11）中提取废热，发动机的正常热交换器部件被一个或多个热交换器（14,16）所代替，所述热交换器具有流过有机系列循环系统的运动流体。通过在多个热交换器中的热传递，发动机保持在合理的冷却温度，并且将提取的热量供应到ORC涡轮机（21）以产生动力。热量来自往复发动机内的多个源，并且这些源中的至少两个源使其流体通过相同的热交换器。在一个实施例中，发动机冷却剂和发动机润滑剂沿相同方向通过热交换器，并且ORC运动流体以逆流关系通过。

6. 发明申请

WO2006138459A2 ORGANIC RANKINE CYCLE MECHANICALLY AND THERMALLY COUPLED TO AN ENGINE DRIVING A COMMON LOAD 审中-公开
标题翻译：机械式RANKINE循环机械式和热耦合到发动机驱动常用负载
公开(公告)号：WO2006138459A2
公开(公告)日：2006-12-28
申请号：PCT/US2006023301
申请日：2006-06-16
申请人： UTC POWER LLC , RADCLIFF THOMAS D , BIEDERMAN BRUCE P , MCCORD KENT R , ZHANG LILI
发明人： RADCLIFF THOMAS D , BIEDERMAN BRUCE P , MCCORD KENT R , ZHANG LILI
CPC分类号： F01K23/065
摘要： The shaft (20) of an engine (19) is coupled to a turbine (28) of an organic Rankine cycle subsystem which extracts heat (45-48, 25) from engine intake air, coolant, oil, EGR and exhaust. Bypass valves (92, 94, 96, 99) control engine temperatures. Turbine pressure drop is controlled via a bypass valve (82) or a mass flow control valve (113). A refrigeration subsystem having a compressor (107) coupled to the engine shaft uses its evaporator (45a) to cool engine intake air. The ORC evaporator (25a) may comprise a muffler including pressure pulse reducing fins (121, 122), some of which have NOx and/or particulate reducing catalysts thereon.
摘要翻译：发动机（19）的轴（20）联接到有机兰金循环子系统的涡轮（28），其从发动机进气，冷却剂，油，EGR和排气中提取热量（45-48,25）。旁通阀（92,94,96,99）控制发动机温度。涡轮压降通过旁通阀（82）或质量流量控制阀（113）进行控制。具有联接到发动机轴的压缩机（107）的制冷子系统使用其蒸发器（45a）来冷却发动机进气。 ORC蒸发器（25a）可以包括消声器，其包括压力脉冲减少翅片（121,122），其中一些在其上具有NOx和/或颗粒还原催化剂。

7. 发明公开

EP1579107A4 TURBINE WITH VANED NOZZLES 审中-公开
标题翻译：带喷水涡轮叶片
公开(公告)号：EP1579107A4
公开(公告)日：2006-05-03
申请号：EP03779510
申请日：2003-11-12
申请人： UTC POWER LLC
发明人： BRASZ JOOST J , BIEDERMAN BRUCE P
IPC分类号： F01D15/10 , F01K25/08 , F04D25/06 , F04D29/44 , F01K25/00
CPC分类号： F04D29/444 , F01D15/10 , F01K25/08 , F04D25/06 , F05D2250/52
摘要： A machine designed as a centrifugal compressor is applied as an organic rankine cycle turbine by operating the machine in reverse. In order to accommodate the higher pressures when operating as a turbine, a suitable refrigerant is chosen such that the pressures and temperatures are maintained within established limits. Such an adaptation of existing, relatively inexpensive equipment to an application that may be otherwise uneconomical, allows for the convenient and economical use of energy that would be otherwise lost by waste heat to the atmosphere.

8. 发明公开

EP1567750A4 ORGANIC RANKINE CYCLE WASTE HEAT APPLICATIONS 审中-公开
标题翻译：有机朗肯循环热的应用
公开(公告)号：EP1567750A4
公开(公告)日：2007-11-14
申请号：EP03783329
申请日：2003-11-12
申请人： UTC POWER LLC
发明人： BRASZ JOOST J , BIEDERMAN BRUCE P
IPC分类号： F01D15/10 , F01K25/08 , F04D25/06 , F04D29/44 , F01K1/00 , F01K25/00
CPC分类号： F01D15/10 , F01K25/08 , F04D25/06 , F04D29/444 , F05D2250/52
摘要： A machine designed as a centrifugal compressor is applied as an organic rankine cycle turbine by operating the machine in reverse. In order to accommodate the higher pressures when operating as a turbine, a suitable refrigerant is chosen such that the pressures and temperatures are maintained within established limits. Such an adaptation of existing, relatively inexpensive equipment to an application that may be otherwise uneconomical, allows for the convenient and economical use of energy that would be otherwise lost by waste heat to the atmosphere.

9. 发明公开

EP1573173A4 POWER GENERATION WITH A CENTRIFUGAL COMPRESSOR 有权
标题翻译：与离心式压缩机发电
公开(公告)号：EP1573173A4
公开(公告)日：2006-05-31
申请号：EP03783331
申请日：2003-11-12
申请人： UTC POWER LLC
发明人： BRASZ JOOST J , BIEDERMAN BRUCE P
IPC分类号： F01D15/10 , F01K25/08 , F04D25/06 , F04D29/44
CPC分类号： F01K25/08 , F01D15/10 , F04D25/06 , F04D29/444 , F05D2250/52
摘要： A machine designed as a centrifugal compressor is applied as an organic rankine cycle turbine by operating the machine in reverse. In order to accommodate the higher pressures when operating as a turbine, a suitable refrigerant is chosen such that the pressures and temperatures are maintained within established limits. Such an adaptation of existing, relatively inexpensive equipment to an application that may be otherwise uneconomical, allows for the convenient and economical use of energy that would be otherwise lost by waste heat to the atmosphere.

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