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특허 상세정보

Thin wall combustor with backside impingement cooling

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F23R-003/06   
미국특허분류(USC) 60/753 ; ; 60/752 ; ; 60/754 ; 431/352
출원번호 US-0970420 (1992-11-02)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 53  인용 특허 : 14
초록

A combustor for a gas turbine engine having a porous outer metallic shell and a thin-walled, nonporous ceramic liner whose backside is impingement cooled, with only primary and secondary openings in the ceramic liner for delivering pressurized primary air and dilution air to the combustion zone.

대표
청구항

A combustor for a gas turbine engine, comprising: a combustor housing having an inlet for recieving pressurized air for combustion therein; an outer metallic shell inside said housing and mounted thereto, said outer shell having primary and secondary air holes and a plurality of smaller cooling air holes; and an inner, thin walled, ceramic liner mounted to and disposed within said outer shell, and cooperating therewith to define a cooling space between said outer shell and said ceramic liner, said ceramic liner having primary and secondary openings respe...

이 특허에 인용된 특허 (14)

  1. Irwin John A. (Indianapolis IN). Ceramic combustion liner. USP1976013934408.
  2. Irwin John A. (Indianapolis IN). Ceramic combustion liner. USP1976093981142.
  3. Dykema Owen W. (Canoga Park CA). Combustion method. USP1984014427362.
  4. Enzaki Yoshiki (Kobe JPX) Kitahara Kazuki (Kobe JPX) Terasaka Satoru (Kakogawa JPX) Mori Kenji (Akashi JPX) Kimura Takeshi (Kobe JPX). Combustor of gas turbine. USP1987094695247.
  5. Roberts ; Richard. Convectively cooled flameholder for premixed burner. USP1978024073137.
  6. Ekstedt ; Edward E. ; Beck ; Jr. ; Edwin J. ; Bahr ; Donald W. ; Weinste in ; Barry. Double walled impingement cooled combustor. USP1978084109459.
  7. Krueger Wolfgang (Reichertshausen DEX). Hot gas overheat protection device for gas turbine engines. USP1991075027604.
  8. Cramer Paul S. (Naugatuck CT). Internally cooled combustion chamber liner. USP1989064838031.
  9. Alin ; Jean-Marie Georges Fernand. Metallic non-premixed gas-burner with counter-rotation of gases. USP1978084104017.
  10. Herman Avrum S. (Indianapolis IN) Reider Samuel B. (Indianapolis IN). Porous laminated combustor structure. USP1981014244178.
  11. Hustler David (Nelson GB2). Porous metal sheet laminate. USP1981094292376.
  12. Scott Thomas L. (Marblehead MA). Shielded combustor. USP1986024567730.
  13. Kappler Guenter (Munich DT) Fehler Adolf (Pfaffing DT). Thermodynamic prime mover with heat exchanger. USP1977094050239.
  14. Meginnis George B. (Indianapolis IN) Spees John A. (Indianapolis IN). Waffle pattern porous material. USP1981054269032.

이 특허를 인용한 특허 피인용횟수: 53

  1. Wright, E. Scott. Airflow modulation technique for low emissions combustors. USP2004126826913.
  2. Stuttaford, Peter John; Kojovic, Aleksandar. Apparatus for adjusting combustor cycle. USP2003086609362.
  3. Ryan,William R.; Bland,Robert J.. Attachment system for ceramic combustor liner. USP2007077237389.
  4. Rajaram, Rajesh; Ritland, David M.. Attenuation of combustion dynamics using a Herschel-Quincke filter. USP2012128336312.
  5. Toqan, Majed; Gregory, Brent Allan; Regele, Jonathan David; Yamane, Ryan Sadao. Can-annular combustor with staged and tangential fuel-air nozzles for use on gas turbine engines. USP2014068739511.
  6. Muyama Akimasa,JPX ; Yasuraoka Jun,JPX. Combined cycle electric power plant. USP2001116311474.
  7. Pidcock,Anthony; Close,Desmond; Spooner,Michael P. Combustion apparatus. USP2006027000397.
  8. Taylor, Robert A J; Foale, Marcus. Combustion chamber. USP2015049010121.
  9. Saito, Shinichiro; Suzuki, Takahiko. Combustion gas extraction probe and combustion gas treatment method. USP20180910066873.
  10. Moeller Scott Michael. Combustion turbine modular cooling panel. USP2000026018950.
  11. Fox, Timothy A.; Wiebe, David J.; Ritland, David M.; Glessner, John Carl. Combustor apparatus in a gas turbine engine. USP2013108549859.
  12. Davis, Jr., Lewis Berkley; Chila, Ronald James. Combustor assembly for a turbine engine with enhanced cooling. USP2014028646276.
  13. Lebel, Larry. Combustor dilution hole cooling system. USP20181010094564.
  14. Bland, Robert J.. Combustor flow sleeve with optimized cooling and airflow distribution. USP2009087574865.
  15. Daniel Mark Brown ; David Orus Fitts ; Stephen Hugh Black FR. Combustor liner cooling thimbles and related method. USP2002116484505.
  16. Stuttaford, Peter; Fischer, Bernhard; Cowburn, David Edwin; Oskooei, Saeid; Fryer, Michael Andrew; Kojovic, Aleksandar; Acton, Jeffrey Scott. Combustor turbine successive dual cooling. USP2003036536201.
  17. Bangerter, James P.; Low, Kevin Joseph; Jause, Jonathan M.; Sonntag, Robert; Rezvani, Reza; Kwoka, David. Combustor with grommet having projecting lip. USP20181010088162.
  18. Alkabie, Hisham; Morenko, Oleg; McCaldon, Kian. Combustor with improved swirl. USP2009127628020.
  19. Yankowich, Paul; Xu, Fang. Combustors with inserts between dual wall liners. USP2012048161752.
  20. Rudrapatna, Nagaraja S.; Frye, Lowell; Landram, William. Combustors with quench inserts. USP2015069062884.
  21. Rudrapatna, Nagaraja S.; Smalley, Philip; Frye, Lowell; Landram, William. Combustors with quench inserts. USP2015059038395.
  22. Storey,James Michael. Concentric fixed dilution and variable bypass air injection for a combustor. USP2006027000396.
  23. Sandoval, Jonathan P.; Smith, Randolph J.. Conjoined grommet assembly for a combustor. USP2017119810430.
  24. Gerendas,Miklos. Dilution air hole in a gas turbine combustion chamber with combustion chamber tiles. USP2006067059133.
  25. Lee Ching-Pang. Dimpled impingement baffle. USP2001056237344.
  26. Cunha, Frank J.. Distributed cooling for gas turbine engine combustor. USP2015038978385.
  27. Wiebe, David J.. Fuel injector for use in a gas turbine engine. USP2012108281594.
  28. Corr, Robert; Sykes, Peter; Struck, Bruno; Thomas, Kenneth G.; Braeutigam, Richard; Gauce, Danny; Krichever, Alexander; Phi, Vu; Caron, Timothy. Gas turbine combustor with mounting for Helmholtz resonators. USP2015038973365.
  29. Brzek, Brian Gene; Morgan, Victor John; Lacy, Benjamin Paul. Hot gas path component for turbine system. USP20181010100666.
  30. Keller, Dougas A.; Gonzalez, Malberto F.; Morrison, Jay A.. Hybrid ceramic structure with internal cooling arrangements. USP2012068202588.
  31. Norster, Eric Roy. Impingement cooled can combustor. USP2009117617684.
  32. Dierberger, James A.; Hongoh, Masamichi; Sullivan, Dennis J.. Insert adjacent to a heat shield element for a gas turbine engine combustor. USP2017019534783.
  33. Reinert, Felix; Ambrosy, Guenter; Hoebel, Matthias; De Jonge, Jeffrey. Insert element for closing an opening inside a wall of a hot gas path component of a gas turbine and method for enhancing operational behaviour of a gas turbine. USP2017049631813.
  34. Wiebe, David J.. Insulated wall section. USP2015089115600.
  35. Edward Claude Rice ; Robert Anthony Ress, Jr. ; Timothy Carl Roesler. Interchangeable combustor chute. USP2002036351949.
  36. Bolender, Lynn Marie; Eschenbach, Jeffrey John; Brill, Edward Patrick; Uhl, Robert Eugene; Hamilton, Michael William; Longtin, Steven Jerome. Method and apparatus for relieving stress in a combustion case in a gas turbine engine. USP2004016681577.
  37. Singh, Arjun. Method for air entry in liner to reduce water requirement to control NOx. USP2016099453646.
  38. Stuttaford, Peter John; Kojovic, Aleksandar. Method of combustor cycle airflow adjustment. USP2004066745571.
  39. Alkabie, Hisham. Noise reducing combustor. USP2010127856830.
  40. Alkabie, Hisham. Noise reducing combustor. USP2005116964170.
  41. Graves, Charles B.; Cummings, William G.. Precision counter-swirl combustor. USP2013118590313.
  42. Johnson, Clifford E.; Wasif, Samer P.. Resonator device at junction of combustor and combustion chamber. USP2010097788926.
  43. Prociw, Lev Alexander; Kojovic, Aleksander; Jamon, David C.; Shi, Jun; Butler, Shaoluo L.. Reverse flow ceramic matrix composite combustor. USP2016089423130.
  44. Prociw, Lev Alexander; Kojovic, Aleksander; Jarmon, David C.; Shi, Jun; Butler, Shaoluo L.. Reverse flow ceramic matrix composite combustor. USP2014068745989.
  45. Kaleeswaran, Karthick; Pejawar, Rao Ganesh; Bhojani, Sonal. Ring cooling for a combustion liner and related method. USP2014038677759.
  46. Abreu Mario E. ; Kielczyk Janusz J.. Serial cooling of a combustor for a gas turbine engine. USP2001116314716.
  47. Chen, Wei; Trout, Jesse Edwin; Lebegue, Jeffrey. System and method for cooling a wall of a gas turbine combustor. USP2013038397511.
  48. Chen, Wei; Stoia, Lucas John; DiCintio, Richard Martin. System for supplying a fuel and working fluid mixture to a combustor. USP2015089097424.
  49. Chen, Wei; Thomas, Stephen Robert; Myers, Geoffrey David; Turaga, Vijay Kumar. Thimble, sleeve, and method for cooling a combustor assembly. USP2012108281600.
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  51. Erbas-Sen, Nurhak; Hoke, James B.; Cheung, Albert K.; Sonntag, Robert M.; Snyder, Timothy S.. Turbine engine combustor wall with non-uniform distribution of effusion apertures. USP2015069052111.
  52. Butkiewicz, Jeffrey John; Garcia-Crespo, Andres Jose; Simpson, Stanley Frank. Turbomachine including a ceramic matrix composite (CMC) bridge. USP2013018347636.
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