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특허 상세정보

High pressure air source for aircraft and engine requirements

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-006/08    F02C-007/18   
미국특허분류(USC) 60/3902 ; 60/3907 ; 60/39183
출원번호 US-0189569 (1994-01-31)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 21  인용 특허 : 0
초록

A method and apparatus for supplying cooling air on vehicles such as high speed aircraft includes diverting high pressure air from the compressor section of a gas turbine engine, cooling this air in a heat exchanger, compressing the air and subsequently cooling the air in a second heat exchanger to provide cooled, high pressure air. One embodiment additionally provides cooled air at relatively medium pressure and relatively low pressure, while the alternate embodiment additionally provides cooled air at relatively low pressure.

대표
청구항

A method for producing cooled air at both relatively high and low pressures for use with components of a vehicle, said method comprising: providing at least one gas turbine engine in said vehicle, said engine having in serial flow arrangement a low pressure compressor and a high pressure compressor, said low pressure compressor for compressing ambient air to produce compressed air at a first pressure and said high pressure compressor for compressing air at said first pressure to produce compressed air at a second pressure, said high pressure compressor h...

이 특허를 인용한 특허 피인용횟수: 21

  1. Coffinberry,George Albert. Air turbine powered accessory. USP2006067059136.
  2. Sennoun, Mohammed El Hacin. Bleed air and hot section component cooling air system and method. USP2015129222411.
  3. Squier, Steven E.. Blended flow air cycle system for environmental control. USP20180810059458.
  4. Squier, Steven E.. Blended flow air cycle system for environmental control. USP2017019555893.
  5. Kupratis, Daniel Bernard; Hanrahan, Paul R.. Cooled cooling air system for a gas turbine engine. USP20181010100739.
  6. Rhoden, William E.. Cooling air system for aircraft turbine engine. USP2016059341119.
  7. Hathaway,Michael D.; Strazisar,Anthony J.; Suder,Kenneth L.. Endwall treatment and method for gas turbine. USP2006077074006.
  8. Horner Michael W.. Extracted, cooled, compressed/intercooled, cooling/ combustion air for a gas turbine engine. USP2000046050080.
  9. Horner Michael W.. Extracted, cooled, compressed/intercooled, cooling/combustion air for a gas turbine engine. USP1998035724806.
  10. Finney, Adam M.. Gas turbine bleed energy recovery via counter rotating generator. USP2011118063501.
  11. Coffinberry, George Albert. Gas turbine engine fan bleed heat exchanger system. USP2012098266889.
  12. Snyder, Douglas J.. Gas turbine engine flow duct having integrated heat exchanger. USP2017109790893.
  13. Storage, Michael Ralph; McQueen, Dennis Alan; Foster, Roger Earl. Gas turbine engine heat exchangers and methods of assembling the same. USP2017099765694.
  14. Suciu, Gabriel L.; Chandler, Jesse M.; Staubach, Joseph Brent; Merry, Brian D.. Intercooled cooling air tapped from plural locations. USP20190310221862.
  15. Storage, Michael Ralph; Leamy, Kevin Richard; Neal, Brian. Method and apparatus for operating gas turbine engine heat exchangers. USP2013038387362.
  16. Wollenweber, Gary C.. Methods for operating gas turbine engines. USP2012068205429.
  17. Kelnhofer, Juergen. System for cooling a heat exchanger on board an aircraft. USP2016039284057.
  18. Suciu, Gabriel L.; Merry, Brian D.; Dye, Christopher M.. Thermal management system integrated pylon. USP2014098826641.
  19. Pesyna, Kenneth M.; Pierluissi, Anthony F.; Lerg, Bryan H.; Moore, Justin N.. Three stream, variable area, vectorable nozzle. USP2017129845768.
  20. Kesseli James B.. Turbine engine with turbocompressor for supplying atomizing fluid to turbine engine fuel system. USP1999115992139.
  21. Wolfe, David; Minh, Nguyen Q.; Meister, Kurt; Matulich, Dan S.. Turbomachine-driven environmental control system. USP2004056735953.