发明公开
EP2893162A1 SUPERCRITICAL WORKING FLUID CIRCUIT WITH A TURBO PUMP AND A START PUMP IN SERIES CONFIGURATION
有权
ÜBERKRITISCHEARBEITSFLUIDSCHALTUNG MIT EINER TURBOPUMPE UND EINER STARTPUMPE IN REIHENSCHALTUNG
- 专利标题： SUPERCRITICAL WORKING FLUID CIRCUIT WITH A TURBO PUMP AND A START PUMP IN SERIES CONFIGURATION
- 专利标题（中）： ÜBERKRITISCHEARBEITSFLUIDSCHALTUNG MIT EINER TURBOPUMPE UND EINER STARTPUMPE IN REIHENSCHALTUNG
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申请号： EP13831350.7申请日： 2013-08-19
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公开(公告)号： EP2893162A1公开(公告)日： 2015-07-15
- 发明人: VERMEERSCH, Michael, Louis
- 申请人： Echogen Power Systems LLC , Vermeersch, Michael, Louis
- 申请人地址： 365 Water Street Akron, Ohio 44308 US
- 专利权人： Echogen Power Systems LLC,Vermeersch, Michael, Louis
- 当前专利权人： Echogen Power Systems LLC,Vermeersch, Michael, Louis
- 当前专利权人地址： 365 Water Street Akron, Ohio 44308 US
- 代理机构： Dowling, Andrew
- 优先权： US201261684933P 20120820
- 国际公布： WO2014031526 20140227
- 主分类号： F01K25/08
- IPC分类号： F01K25/08 ; F01K25/02 ; F02G5/00
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.
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