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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Extracted, cooled, compressed/intercooled, cooling/ combustion air for a gas turbine engine

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-007/12   
미국특허분류(USC) 60/039.07 ; 60/728
출원번호 US-0014585 (1998-01-28)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Hess
인용정보 피인용 횟수 : 41  인용 특허 : 16
초록
▼

A system for cooling hot section components of a gas turbine engine. The cooling system includes a plurality of compressors, or compression train, and an intercooler disposed between each adjacent pair of compressors so as to achieve the desired pressure and temperature of the cooling air at reduced shaft power requirements. The first stage of compression may be provided by the booster, or low pressure compressor, of the engine, with the first intercooler receiving all of the air discharging from the booster. After exiting the first intercooler, a first ...

대표
청구항
▼

[ What is claimed is:] [1.] A system for cooling at least a first portion of a gas turbine engine having a high pressure compressor and a core gas stream, said cooling system comprising:a plurality of compressors disposed in serial flow relationship with one another and effective for compressing air, each of said compressors having an inlet and an outlet, wherein said inlet of a first, upstream one of said compressors receives air having a pressure which is less than or equal to a pressure of the core gas stream at an entrance to the high pressure compre...

이 특허에 인용된 특허 (16)

  1. Farrell William M. (Alplaus NY). Air cycle thermodynamic conversion system. USP1988064751814.
  2. Glickstein Marvin R. (North Palm Beach FL). Aircraft cooling method. USP1995055414992.
  3. Tomlinson Leroy O. (Schenectady NY) Smith Raub W. (Clifton Park NY) Sholes John E. (Delanson NY). Closed circuit air cooled gas turbine combined cycle. USP1996025491971.
  4. Huber David John ; Briesch Michael Scot. Closed loop air cooling system for combustion turbines. USP1998075782076.
  5. Mazeaud Georges (Yerres FRX) Mirville Francois J. P. (Melun FRX) Saillot Patrick W. R. (Vaux Le Penil FRX). Cooling system for a gas turbine. USP1992115163285.
  6. Glickstein Marvin R. (North Palm Beach FL) Coons Leland L. (Marlborough CT). Endothermic fuel energy management system. USP1995025392595.
  7. Coffinberry George A. (West Chester OH). Gas turbine engine cooling system. USP1995025392614.
  8. Coffinberry George A. (West Chester OH). Gas turbine engine cooling system. USP1994045305616.
  9. Nishijima Tsunemasa (Hitachi JPX). Gas turbine system. USP1993025185997.
  10. Wright E. Scott (Mesa AZ). High performance turbine engine. USP1991024991394.
  11. Glickstein Marvin R. (North Palm Beach FL) Dixon James T. (Jupiter FL) Podolsky Donald M. (Jupiter FL). High pressure air source for aircraft and engine requirements. USP1995095452573.
  12. Day William H. (Avon CT). High-efficiency gas turbine engine. USP1993085233823.
  13. Christoff William J. (Thousand Oaks CA). Integrated auxiliary power and environmental control unit. USP1985054514976.
  14. Dixon James T. (Jupiter FL) Glickstein Marvin R. (North Palm Beach FL). Integrated auxiliary power system. USP1994115363641.
  15. Frutschi Hans U. (Riniken CHX) Lindvall Anders (Baden CHX) Wettstein Hans (Fislisbach CHX). Method of operating a gas turbine group. USP1994115363642.
  16. Cloyd Scott T. (Lake Mary FL) Hindle Robert A. (Cocoa Beach FL) Brown Stephen W. (Oviedo FL). System for capturing heat transferred from compressed cooling air in a gas turbine. USP1993105255505.

이 특허를 인용한 특허 피인용횟수: 41

  1. Coffinberry, George Albert; Garrigan, Neil Richard. Adaptive power and thermal management system. USP2013098522572.
  2. Sauterleute, Alfred; Jonqueres, Michel. Air-conditioning system for aircraft. USP2003076595010.
  3. Brooks, Alexander Nelson; Daley, James Gallagher; Hibbs, Bart Dean. Cold fuel cooling of intercooler and aftercooler. USP2013078490917.
  4. Brooks, Alexander Nelson; Daley, James Gallagher; Hibbs, Bart Dean. Cold fuel cooling of intercooler and aftercooler. USP2012068196862.
  5. Dyer, Gerald P.. Combined air turbine starter, air-oil cooler, and fan. USP2013098522521.
  6. Brostmeyer, Joseph. Dual heat exchanger power cycle. USP2010087770376.
  7. Hathaway,Michael D.; Strazisar,Anthony J.; Suder,Kenneth L.. Endwall treatment and method for gas turbine. USP2006077074006.
  8. Kazunori Yamanaka JP; Satoshi Kondou JP; Masami Noda JP. Gas turbine. USP2002056393826.
  9. Kupratis, Daniel B.. Gas turbine engine with intercooling turbine section. USP2015069057328.
  10. Kupratis, Daniel B.. Gas turbine engine with intercooling turbine section. USP2015099140188.
  11. Kupratis, Daniel B.. Gas turbine engine with intercooling turbine section and intercooling turbine section bypass. USP2015018935923.
  12. Yukimasa Nakamoto JP. Gas turbine fuel system comprising fuel oil distribution control system, fuel oil purge system, purging air supply system and fuel nozzle wash system. USP2002056385975.
  13. Yukimasa Nakamoto JP. Gas turbine fuel system comprising fuel oil distribution control system, fuel oil purge system, purging air supply system and fuel nozzle wash system. USP2002056389795.
  14. Yukimasa Nakamoto JP. Gas turbine fuel system comprising fuel oil distribution control system, fuel oil purge system, purging air supply system and fuel nozzle wash system. USP2002056393827.
  15. Yamanaka, Kazunori; Kondou, Satoshi; Noda, Masami. Gas turbine having a cooling air system and a spray air system. USP2003036530229.
  16. Yamanaka, Kazunori; Kondou, Satoshi; Noda, Masami. Gas turbine having a cooling air system and a spray air system. USP2004086769259.
  17. Yamanaka,Kazunori; Kondou,Satoshi; Noda,Masami. Gas turbine having a cooling air system and a spray air system. USP2006016986256.
  18. Hoffmann, Juergen; Rofka, Stefan; Waelchli, Rene; Dittmann, Rolf. Gas turbine set. USP2003116644012.
  19. Hoffmann,Juergen; Rofka,Stefan; Waelchli,Ren？; Dittmann,Rolf. Gas turbine set. USP2006127143573.
  20. Mayer, Clinton A.; Eng, Jesse; Schopf, Cheryl A.. Heat shield manifold system for a midframe case of a gas turbine engine. USP2017079714611.
  21. Fabry,Erik Paul. High-pressure multi-stage centrifugal compressor. USP2006057044716.
  22. Blewett, Michael R.; Short, Keith E.. Integrated accessory gearbox and engine starter. USP2014118876476.
  23. Munoz, Jules Ricardo; Bertuccioli, Luca; Sahm, Michael K.; Fletcher, Jay; Lents, Charles E.; Squier, Steve; Welch, Richard; Becker, Arthur Curtis. Integrated air turbine driven system for providing aircraft environmental control. USP2004096796527.
  24. Munoz, Jules Ricardo; Bertuccioli, Luca; Sahm, Michael K.; Fletcher, Jay; Lents, Charles E.; Squier, Steven E.; Welch, Richard; Becker, Arthur Curtis. Integrated system for providing aircraft environmental control. USP2004116817575.
  25. Wright, E. Scott. Low emissions gas turbine engine with inlet air heating. USP2003026513318.
  26. Sabatino, Daniel R.; Kaslusky, Scott F.; Reeve, Hayden M.; Spadaccini, Louis J.; Chiappetta, Louis; Huang, He; Sobel, David R.. Metal foam heat exchanger. USP2012038127829.
  27. Joshi,Narendra Digamber; Held,Timothy James; Wolf,David Paul; Reale,Michael Joseph. Method and apparatus for operating an intercooler for a gas turbine engine. USP2007107284377.
  28. Czachor,Robert P.. Methods and apparatus for exchanging heat. USP2007037185483.
  29. Stegmaier,James William; Joshi,Narendra. Methods and apparatus for operating gas turbine engines. USP2006037007484.
  30. Coffinberry, George Albert. Methods and apparatus for supplying cooling air to turbine engines. USP2003066578362.
  31. Griffiths, James Alan; Smith, Mitchell Donald; Bartos, James William. Methods and apparatus for supplying cooling air to turbine engines. USP2003076584778.
  32. Shaffer, Bradley J.. Multi-stage supercharger arrangement with cross flow. USP2004016672062.
  33. Epstein,Stanley W.. Onboard supplemental power system at varying high altitudes. USP2007067231770.
  34. Epstein,Stanley W.. Onboard supplemental power system at varying high altitudes. USP2006087089744.
  35. Epstein,Stanley W.. Onboard supplemental power system at varying high altitudes. USP2006097111462.
  36. Hoffmann,J？rgen; Rofka,Stefan; W？lchli,Ren？. Process for controlling the cooling air mass flow of a gas turbine set. USP2007077237386.
  37. Yukimasa Nakamoto JP. Purging air supply system for a gas turbine. USP2002056385961.
  38. Glahn, Jorn A.; Munsell, Peter M.; Johnson, Steven B.. Rear hub cooling for high pressure compressor. USP2013068459040.
  39. Glahn, Jorn A.; Munsell, Peter M.; Johnson, Steven B.. Rear hub cooling for high pressure compressor. USP2012098256229.
  40. Ekanayake, Sanji; Scipio, Alston Ilford; Yang, Timothy Tah-teh; Mestroni, Julio Enrique; Waldner, Kurt; Sellers, Tedd. Supercharged combined cycle system with air flow bypass to HRSG and fan. USP2015099140184.
  41. Hoefler, Florian Stefan; Clancy, Cathal; Peter, Andrew Maxwell. System and method for cooling a turbine engine assembly. USP20181110125687.

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