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특허 상세정보

Gas turbine engines with toroidal combustors

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-003/08   
미국특허분류(USC) 60/3936 ; 60/3965 ; 60/3974 ; R
출원번호 US-0745426 (1976-11-26)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 18  인용 특허 : 1
초록

A gas turbine engine is described in which a compressor, combustor and turbine are arranged in series flow relationship. The compressor discharge is outwardly angled. This pressurized air is then introduced into a toroidal combustion chamber of the combustor to create an annular vortex within which the combustion process is maintained. The hot gas stream generated is discharged from the combustion chamber to a centripital turbine which drives the compressor rotor. A portion of the pressurized air is introduced into the combustion chamber adjacent the hot...

대표
청구항

A gas turbine engine comprising, in series flow relationship, A compressor, including a rotor, for pressurizing an annular stream of air and imparting thereto a tangential flow vector component, a combustor having a toroidal combustion chamber, said chamber being generally a circular section rotated about the rotor axis, said combustor comprising a liner which is essentially of circular cross section, the inner surface of which defines the outer bounds of the combustion chamber, said engine including a casing, a portion of which is also of toroidal confi...

이 특허를 인용한 특허 피인용횟수: 18

  1. Teets, J. Michael. Annular combustor for use with an energy system. USP2005016845621.
  2. Kendrick, Donald W.. Combustion cavity layouts for fuel staging in trapped vortex combustors. USP2014048689562.
  3. Shah Nipulkumar. Combustor for a gas turbine engine. USP1998055746048.
  4. Shekleton Jack R. (San Diego CA) Lafferty Melvin K. (San Diego CA). Compact gas turbine engine. USP1991075033263.
  5. Graves, Charles B.; Ondas, Michael S.; Norris, Jason W.. Counter swirl annular combustor. USP2004016675587.
  6. Levy, Yeshayahou; Arfi, Patrick. Design of adiabatic combustors. USP2004126826912.
  7. Anatoly Rakhmailov RU. Gas turbine engine. USP2002106460343.
  8. McCormick, Keith A.; Roesler, Timothy C.; Verdouw, Albert J.. Gas turbine engine afterburner. USP2018019879862.
  9. Dittmar,Kevin S.; Edmonds,David H.; Schenk,Bjoern; Sheoran,Yogendra Y.. Integrated gearless and nonlubricated auxiliary power unit. USP2007087251942.
  10. Kendrick, Donald W.. Method of fuel staging in combustion apparatus. USP2013108549862.
  11. Zanichelli, Luca. Process and a reactor for oxidation of a hydrocarbon. USP2017029580313.
  12. Teets, Joseph Michael. Radially staged RQL combustor with tangential fuel-air premixers. USP2014048701416.
  13. Jen Hsianmin F. (Milford CT). Rotating turbine stator. USP1984064455121.
  14. Bergen, Ernst. Toroidal boundary layer gas turbine. USP2014108863530.
  15. Bergen, Ernst. Toroidal combustion chamber. USP2016019243805.
  16. Bergen, Ernst. Toroidal heat exchanger. USP2015069052116.
  17. Batakis Anthony (San Diego CA) Shekleton Jack R. (San Diego CA). Turbine including a thermal growth accommodating mount for a vane assembly. USP1991075031399.
  18. Kendrick, Donald W.. Vortex premixer for combustion apparatus. USP2014048689561.