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ECS with 2-stage water separation

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F25B-009/00   
미국특허분류(USC) 62/087
출원번호 US-0466329 (1999-12-17)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    William J. Zak, Jr. Esq.
인용정보 피인용 횟수 : 15  인용 특허 : 13
초록

A two spool environmental control system includes a low pressure spool subsystem comprising a low pressure turbine and a condenser downstream of the low pressure turbine. A high pressure spool subsystem is in air flow communication with the low pressure spool subsystem and includes the condenser, a first water extractor in air communication with the condenser, a high pressure turbine downstream of the condenser, a second water extractor in air flow communication with the condenser, and a reheater downstream of the high pressure turbine.

대표
청구항
▼

1. A method for conditioning water vapor bearing compressed air for supply as conditioned air, comprising:using a high pressure spool subsystem including a high pressure turbine and a compressor; using a low pressure spool subsystem downstream of and in air flow communication with said high pressure spool subsystem, said air flow communication being in the absence of rotating engagement between said subsystems, and said low pressure subsystem including a low pressure turbine and condenser; said condenser being upstream of said low pressure turbine and sa...

이 특허에 인용된 특허 (13)

  1. Giles ; George R. ; Richards ; Donald. Air cycle air conditioning systems. USP1978114127011.
  2. Herman Gerald J. (Farmington Hills MI). Combination subatmospheric pressure swing filter and refrigeration system. USP1992105154065.
  3. Rannenberg George C. (Canton CT). Efficiency air cycle environmental control system. USP1980074209993.
  4. Rannenberg George C. (Canton CT). Efficiency air cycle environmental control system. USP198604RE32100.
  5. Warner John L. (Simsbury CT). Environmental control system condensing cycle. USP1992025086622.
  6. Schwalm Gregory K. (Granby CT). Filtered environmental control system. USP1994065323624.
  7. Campbell Carl D. (Cerritos CA). Fluid conditioning apparatus and system. USP1980044198830.
  8. Payne George K. (28416 Quailhill Dr. Rancho Palos Verdes CA 90274). Hybrid vapor cycle/air cycle environmental control system. USP1990104963174.
  9. Frawley Robert C. (Shelton CT) Perrotta Thomas (Brookfield CT) Barnard Richard S. (Monroe CT). Integrated environmental control system for a helicopter. USP1994075327744.
  10. Signoret Jacques (Toulouse FRX). Method of air conditioning and air-conditioner for carrying out the same. USP1987054665715.
  11. Zywiak Thomas M. (Suffield CT). Regenerative condensing cycle. USP1995105461882.
  12. Crabtree Ronald E ; Collins Peter C. ; Pollitt Stanley C. ; Sanger Roger R. ; Jonqueres Michel A. ; Kazan Thomas J.. Single package cascaded turbine environmental control system. USP2000066070418.
  13. Murry Roger P. ; Clarke Kathrine J. ; Matulich Dan S.. Two spool environmental control system. USP1999035887445.

이 특허를 인용한 특허 피인용횟수: 15

  1. Koenig, Markus; Chen, Paul. Aircraft air conditioning system and method of operating an aircraft air conditioning system. USP20190310239623.
  2. Zywiak,Thomas; Bruno,Louis J.. Cabin air conditioning system with liquid cooling for power electronics. USP2008027334422.
  3. Army, Donald E.. Condenser with recirculation air mixer. USP2016129527594.
  4. Claeys, Henry M.. Condensing cycle with energy recovery augmentation. USP2005026848261.
  5. Lents, Charles E.; Squier, Steven E.; Thresher, Wayne A.. Electrically driven aircraft cabin ventilation and environmental control system. USP2004016681592.
  6. Lents, Charles E.; Squier, Steven E.; Thresher, Wayne A.. Electrically driven aircraft cabin ventilation and environmental control system. USP2005086928832.
  7. Schiff, Peter. Emergency cabin pressurization system and method for an aircraft. USP2011118047903.
  8. Schiff,Peter. Environmental control system and method for an aircraft. USP2007127305842.
  9. Ullman, Alan Z.; Newman, Clyde D.. Evaporative cooling for an aircraft subsystem. USP2014028656727.
  10. Graf, Ronald Edward. Heat engine / heat pump using centrifugal fans. USP2011017874175.
  11. Kelnhofer, Juergen. Method and device for controlling an aircraft air conditioning system. USP20180910071807.
  12. Elpern,David G.; Menon,Sunil K.; Morando,Alex; Parthasarathy,Girija; Schryver,Jon E.. Method for predicting air cycle machine turbine ice formation and shedding and journal bearing wear. USP2009037502717.
  13. Bruno, Louis J; Zywiak, Thomas M.; Drew, Diane G.. Method of operating a multi-pack environmental control system. USP2018059957051.
  14. Haase, Richard Alan. Water combustion technology—methods, processes, systems and apparatus for the combustion of hydrogen and oxygen. USP2012048161748.
  15. Zazueta, Marco A.; Fewell, Mark; Faust, Michael; Nguyen, James L.; Hernandez, Benjamin. Water extractor device using scuppers. USP20180710024557.

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