公开(公告)号：WO2010016825A3

公开(公告)日：2013-01-03

申请号：PCT/US2008072053

申请日：2008-08-04

Applicant: UNITED TECHNOLOGIES CORP ,  BREEN SEAN P ,  COLLINS SHAWN T ,  WOOLLEY LANCE D

Inventor： BREEN SEAN P ,  COLLINS SHAWN T ,  WOOLLEY LANCE D

IPC: F01K25/10 ,  F01K9/00

CPC classification number: F01K25/10 ,  F01K9/003

Abstract: A pair of organic rankine cycle systems (11, 12) are connected in series with the geothermal fluid passing first through an evaporator (14) of the first system and then through an evaporator (23) of the second system before returning to a sink. Similarly, the cooling tower (34) is arranged to provide cooling water to pass first through the condenser (19) in the first system and then through the condenser (26) of the second system, to reduce the total flow required and the size of associated cooling hardware.

Abstract translation: 一对有机朗肯循环系统（11,12）与首先通过第一系统的蒸发器（14）然后通过第二系统的蒸发器（23）的地热流体串联连接，然后返回到水槽。 类似地，冷却塔（34）设置成提供冷却水首先通过第一系统中的冷凝器（19），然后通过第二系统的冷凝器（26），以减少所需的总流量和尺寸 相关的冷却硬件。

公开(公告)号：EP2288794A4

公开(公告)日：2014-08-27

申请号：EP08747774

申请日：2008-05-07

Applicant: UNITED TECHNOLOGIES CORP

Inventor： WOOLLEY LANCE D ,  MATTESON PETER S

IPC: F01K23/06 ,  F01D25/20 ,  F01K1/00 ,  F01K7/00 ,  F25B31/00

CPC classification number: F25B31/004 ,  F01D25/20 ,  F25B2700/03

公开(公告)号：EP2300757A4

公开(公告)日：2015-02-11

申请号：EP08747726

申请日：2008-05-07

Applicant: UNITED TECHNOLOGIES CORP

Inventor： WOOLLEY LANCE D ,  MATTESON PETER S

IPC: F25B41/06 ,  F01K13/02 ,  F01K25/08 ,  F25B41/00

CPC classification number: F25B41/00 ,  F01K13/02 ,  F01K25/08 ,  F25B2400/19 ,  F25B2500/27

Abstract: A closed loop refrigerant expansion system with a tube and shell condenser is provided with a control which, upon shutdown, causes the flow of refrigerant to reverse from the evaporator to the condenser to thereby both reduce the amount of refrigerant vapor passing to the condenser and increase the amount of liquid refrigerant in the condenser to thereby reduce the maximum temperature load in the condenser. Reverse flow can be made to occur either by reversing the direction of the refrigerant pump or opening a bypass valve around the pump.

公开(公告)号：EP2235331A4

公开(公告)日：2014-01-08

申请号：EP07866080

申请日：2007-12-28

Applicant: UNITED TECHNOLOGIES CORP

Inventor： WOOLLEY LANCE D ,  BREEN SEAN P

IPC: F01K25/08 ,  F01K13/02 ,  F01K25/10

CPC classification number: F01K25/10 ,  F01K13/02 ,  Y10T137/0391 ,  Y10T137/7758