$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Cooling air cooler for a gas turbine engine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-007/18   
미국특허분류(USC) 60/3908 ; 60/3966 ; 60/3967 ; 60/3971
출원번호 US-0818361 (1977-07-25)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 32  인용 특허 : 0
초록

A gas turbine engine having a compressor and an air-cooled turbine is provided with a cooling system for decreasing the temperature of the turbine cooling air. A compact heat exchanger, rotatable with the compressor, receives a portion of the pressurized air which is bled from the compressor. Relatively cool engine lubrication oil is pumped through the heat exchanger into heat exchange relationship with the pressurized air, thereby cooling the air and heating the lubrication oil. The cooled air is then routed to and circulated through the turbine blades ...

대표
청구항

A gas turbine engine comprising a compressor for pressurizing air, a turbine having blades of the air-cooled variety, an engine lubrication system, and a heat exchanger rotatable with said compressor and having a first inlet in fluid communication with said compressor for receiving pressurized air therefrom, a second inlet in fluid communication with said lubrication system for receiving lubricant therefrom and an outlet for said pressurized air in fluid communication with said turbine blades.

이 특허를 인용한 특허 피인용횟수: 32

  1. Luttgeharm,Clint Allen. Air injection engine. USP2008127467608.
  2. Luttgeharm,Clint Allen. Air injection engine. USP2006037007639.
  3. Suciu, Gabriel L.; Merry, Brian D.; Dye, Christopher M.; McCune, Michael E.. Apparatus and method for operating a gas turbine engine during windmilling. USP2015038978352.
  4. Fanning Arthur E. (7855 Bigger Rd. Centerville OH 45459). Apparatus for increasing the efficiency of a gas turbine engine. USP1984014424667.
  5. Philip Scott Burkholder ; Mark Allen Winely ; Kevin Chin. Bearing compartment self cooling vent system. USP2002086438938.
  6. Noel, Frederic; Debray, Benoit Argemiro Matthieu; De Sousa, Mario Cesar; Ghosarossian-Prillieux, Gregory; Pommier, Nicolas. Bearing support having a geometry for easier evacuation of casting cores. USP2018049951650.
  7. Yilmaz, Cagdas; Coderre, Paul E.. Bore cavity thermal conditioning system. USP2015119188009.
  8. Diaz, Carlos Enrique. Cooled cooling air system for a gas turbine. USP2016089422063.
  9. DiBenedetto, Enzo; NguyenLoc, Fred. Forward compartment baffle arrangement for a geared turbofan engine. USP2018029896968.
  10. Sasaki Takashi,JPX. Gas turbine. USP2000126155040.
  11. Sasaki Takashi,JPX. Gas turbine. USP2001096293089.
  12. Lozier, Thomas S.; Bowman, Mark E.; Cathcart, Gregory D.; Porter, Ronald P.. Gas turbine engine duct having a coupled fluid volume. USP2014018627667.
  13. Caprario, Joseph T.; Gregg, Shawn J.; Hyland, Dave J.. Gas turbine engine including a pre-diffuser heat exchanger. USP2016109476313.
  14. Fujioka Masanori,JPX ; Sakata Teruaki,JPX ; Dilao Carmelo Osmena,JPX. Gas turbine fuel heating apparatus. USP1998085794448.
  15. Horner, Michael W.. Gas turbine in-line front frame strut. USP2003106637208.
  16. Michael W. Horner. Gas turbine in-line intercooler. USP2002086430931.
  17. Duesler, Paul W.; Schwarz, Frederick M.. Heat exchanger suspension system with pipe-to-linkage spring rate ratio. USP20181210151247.
  18. Norris, James W.; Raver, Bernard J.; Hill, James D.. Hybrid cooling of a gas turbine engine. USP2014028656722.
  19. Norris, James W.; Raver, Bernard J.; Hill, James D.. Hybrid cooling of a gas turbine engine. USP2011118056345.
  20. Lui,Clarence; Quan,Myron A.. Indirect regenerative air cycle for integrated power and cooling machines. USP2007027171819.
  21. Lerg, Bryan H.. Inlet particle separator system for a gas turbine engine. USP2015069046056.
  22. Suciu, Gabriel L.; Penda, Allan R.; Merry, Brian D.; Glahn, Jorn A.; Dye, Christoper M.; Snape, Nathan. Integrated thermal management system and environmental control system for a gas turbine engine. USP2015038978351.
  23. Kumata Kazuhiko (Katsuta JPX) Iizuka Nobuyuki (Hitachi JPX) Kunihiro Masashi (Hitachi JPX) Kurosawa Soichi (Hitachi JPX). Method and apparatus for controlling temperatures of turbine casing and turbine rotor. USP1990114967552.
  24. Storage, Michael Ralph; Leamy, Kevin Richard; Neal, Brian. Method and apparatus for operating gas turbine engine heat exchangers. USP2013038387362.
  25. Kupiszewski, Thomas. Method and system for radial tubular duct heat exchangers. USP20180610006369.
  26. Martinez, Ramon; Breig, Benjamin Paul; Joerger, Keith Alan; Wilson, Gregg Hunt; Hunt, Matthew John; Corsmeier, Donald Michael; Johnson, Paul Charles. Method and system for radial tubular heat exchangers. USP2017109777963.
  27. Giametta, Andrew Paul. Method for controlling temperature of a turbine engine compressor and compressor of a turbine engine. USP2016029267513.
  28. Diaz, Carlos Enrique; Carretero Benignos, Jorge Alejandro. Return fluid air cooler system for turbine cooling with optional power extraction. USP2016089429072.
  29. Kupiszewski, Thomas; Rambo, Jeffrey Douglas; Bonar, James F.; Wolfe, Jared. Tube in cross-flow conduit heat exchanger. USP2017129835380.
  30. Speer Stephen R. (Spokane WA). Turbine engine having combustor air precooler. USP1991055012646.
  31. Winter, Michael. Turbomachine thermal energy exchange. USP2015079086019.
  32. Laurello, Vincent P.; Tham, Kok-Mun. Vane carrier temperature control system in a gas turbine engine. USP2017029562475.