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특허 상세정보

Multi-axial pivoting combustor liner in gas turbine engine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-001/00    F02G-003/00   
미국특허분류(USC) 060/752; 431/114; 060/748; 060/725; 060/798; 060/799
출원번호 US-0410791 (2003-04-09)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 20  인용 특허 : 30
초록

A multi-axial pivoting liner within the combustion system of a turbine engine allows the system to work with minimum thermal interference, especially during system operation at transient conditions, by allowing the liner to pivot and slide about its centerline and relative to the turbine scroll. The pivoting liner has the ability to control and minimize air leakage from part to part, for example, from the liner to the turbine scroll and liner to the surrounding structures, during various operating conditions. Additionally, the liner provides for easy as...

대표
청구항

We claim: 1. A liner for a turbine engine, comprising: a lower joint that movably connects said liner with a combustion gas output receiving device; an upper joint that movably attaches a housing to said liner, said upper joint formed by contacting two substantially spherical surfaces; and said lower joint providing angular and axial axes of movement for said liner with respect to said combustion gas output receiving device, and said upper joint providing angular axes of movement for said liner with respect to said housing. 2. The liner according...

이 특허에 인용된 특허 (30)

  1. Forestier Alexandre (Boissise la Bertrand FRX). Apparatus for attaching a pre-atomization bowl to a gas turbine engine combustion chamber. USP1992125172545.
  2. White, Tracy Lowell. Apparatus for positioning an igniter within a liner port of a gas turbine engine. USP2004046715279.
  3. Forrester James M. ; Cimmarusti Gregory A. ; Legger David B. ; Cooper James N. ; Albers Robert J.. Apparatus for retaining centerbody between adjacent domes of multiple annular combustor employing interference and clam. USP1999105970716.
  4. Howell Stephen J. ; Waslo Jennifer ; Carita Robert G.. Brazeless combustor dome assembly. USP2001116314739.
  5. Shimoyama Hiroshi,JPX ; Tsunewaki Hiroshi,JPX ; Yashiki Tadao,JPX ; Satoh Yoshichika,JPX. Burner replacing system. USP1999075921075.
  6. Lawen ; Jr. James L. ; Dinc Saim ; Calabrese Salvadore. Combustion liner for gas turbine having liner stops. USP2001086279313.
  7. Kajita ; Shinichi ; Mori ; Kenji ; Kitajima ; Junichi. Combustor device of gas turbine engine. USP1978124129985.
  8. Halila Ely E. (Cincinnati OH). Combustor liner support assembly. USP1994035291732.
  9. Eric Edward Royle GB. Combustor mounting for gas turbine engine. USP2002096453675.
  10. Wayne Garcia Edmondson ; James Dale Steibel ; Harold Ray Hansel. Conbustor having a ceramic matrix composite liner. USP2002066397603.
  11. Peterson Steven C. (Vernon CT) Stevens Leonard W. (Vernon CT) Tanrikut Ibrahim S. (Manchester CT). Fuel nozzle guide heat shield for a gas turbine engine. USP1982044322945.
  12. Mongia Hukam C. (Tempe AZ) Coleman Edwin B. (Tempe AZ) Bruce Thomas W. (Phoenix AZ). Gas turbine combustor operating method. USP1986064594848.
  13. Irwin John A. (Indianapolis IN). Interconnections between ceramic rings permitting relative radial movement. USP1976113990231.
  14. Halila Ely E. (Cincinnati OH). Low NOx combustor. USP1994025285632.
  15. Stroem Sigmunn (Kongsberg NOX). Low pressure loss, convectively gas-cooled inlet manifold for high temperature radial turbine. USP1986034573315.
  16. Christopher K. Nelson ; David B. Patterson ; Eugene F. Pridgett. Method of making a combustion chamber liner. USP2002086434821.
  17. Young, Craig Douglas; Sabla, Paul Edward; Vise, Steven Clayton. Methods and apparatus for cooling gas turbine engine combustors. USP2003036530227.
  18. Takeoka Ryoji,JPX. Mounting/demounting device for combustor for use in gas turbine. USP1999065911680.
  19. Boyd Gary L. (328 Sneath Way Alpine CA 91901) Shaffer James E. (1780 Geronimo Tr. Maitland FL 32751). Rolling contact mounting arrangement for a ceramic combustor. USP1995105457954.
  20. Thompson ; Jr. Robert S. ; Williams Gregg G.. Rotor system. USP2001086269647.
  21. Kim Myeong-hyo,KRX. Scroll for a combustion system. USP2001106305172.
  22. Halila Ely E. (Cincinnati OH). Seal assembly. USP1994085333443.
  23. Thompson James E. ; Pritchard ; Jr. Byron A. ; Glevicky Mark M. ; Ogden Paul J.. Self fixturing combustor dome assembly. USP2001046212870.
  24. Coburn Robert E. (Mansfield Center CT) Matthews John A. (Melrose CT). Sliding joint for an annular combustor. USP1987084686823.
  25. Mitchell, Krista Anne; Bulman, David Edward; Noe, Mark Eugene; Hansel, Harold Ray; Glynn, Christopher Charles. Support assembly for a gas turbine engine combustor. USP2004086775985.
  26. Belsom Keith C. ; Mohammed-Fakir Abdul-Azeez ; Sims Calvin L. ; Steber Charles E. ; Tegel Daniel R. ; Wiersma Henry J.. Supports for connecting a flow sleeve and a liner in a gas turbine combustor. USP2001046216442.
  27. Chaput Guillaume H. (Fontainebleau FRX) Martyez Paul (Montgeron FRX) Taillant Jean-Claude C. (Le Mee sur Seine FRX). System for removably mounting a pre-vaporizing bowl to a combustion chamber. USP1993065222358.
  28. Teets J. Michael (12104 Gardenway G-7 Palm Beach Gardens FL 33410). Turbine engine with combustor premix system. USP1984024429527.
  29. Pidcock Anthony (Shelton Lock GB2) Pask George (Stanton-by-Bridge GB2). Wall structure for a combustion chamber. USP1984054446693.
  30. Itoh Niichi,JPX. Wiring-capacitance improvement aid device aiding in improvement of points having wiring-capacitance attributable error only with layout modification, method thereof, and medium having a program there. USP2001116317865.

이 특허를 인용한 특허 피인용횟수: 20

  1. Flanagan, James Scott; McMahan, Kevin Weston; LeBegue, Jeffrey Scott; Pentecost, Ronnie Ray. Articulated transition duct in turbomachine. USP2014048707673.
  2. Holcomb, Marcus Timothy; Taylor, Todd; Yount, Randall E.. Combustor liner. USP2014108863527.
  3. Flanagan, James Scott; LeBegue, Jeffrey Scott; McMahan, Kevin Weston; Dillard, Daniel Jackson; Pentecost, Ronnie Ray. Convolution seal for transition duct in turbine system. USP2015038974179.
  4. Flanagan, James Scott; LeBegue, Jeffrey Scott; McMahan, Kevin Weston; Dillard, Daniel Jackson; Pentecost, Ronnie Ray. Convolution seal for transition duct in turbine system. USP2015059038394.
  5. Flanagan, James Scott; LeBegue, Jeffrey Scott; McMahan, Kevin Weston; Dillard, Daniel Jackson; Pentecost, Ronnie Ray. Flexible metallic seal for transition duct in turbine system. USP2014048701415.
  6. Flanagan, James Scott; LeBegue, Jeffrey Scott; McMahan, Kevin Weston; Dillard, Daniel Jackson; Pentecost, Ronnie Ray. Leaf seal for transition duct in turbine system. USP2013068459041.
  7. Flanagan, James Scott; LeBegue, Jeffrey Scott; McMahan, Kevin Weston; Pentecost, Ronnie Ray. Load member for transition duct in turbine system. USP2015038978388.
  8. Petty, Dale William; Martinez, Gonzalo F.. Pivoting liner hanger. USP2013048418473.
  9. Martinez, Gonzalo F.. Slideable liner link assembly. USP2013088511098.
  10. LeBegue, Jeffrey Scott; McMahan, Kevin Weston; Pentecost, Ronnie Ray; Flanagan, James Scott. Support assembly for transition duct in turbine system. USP2013058448450.
  11. LeBegue, Jeffrey Scott; McMahan, Kevin Weston; Pentecost, Ronnie Ray; Flanagan, James Scott. Support assembly for transition duct in turbine system. USP2014028650852.
  12. Flanagan, James Scott; McMahan, Kevin Weston; LeBegue, Jeffrey Scott. Transition duct assembly. USP20190410260360.
  13. Flanagan, James Scott; McMahan, Kevin Weston; LeBegue, Jeffrey Scott. Transition duct assembly. USP20181210145251.
  14. McMahan, Kevin Weston; LeBegue, Jeffrey Scott; Flanagan, James Scott. Transition duct assembly. USP20190310227883.
  15. Flanagan, James Scott; McMahan, Kevin Weston; LeBegue, Jeffrey Scott. Transition duct assembly with late injection features. USP20190410260424.
  16. LeBegue, Jeffrey Scott; McMahan, Kevin Weston; Flanagan, James Scott. Transition duct assembly with late injection features. USP20190410260752.
  17. McMahan, Kevin Weston; Schott, Carl Gerard; Ingram, Clint Luigie; Siden, Gunnar Leif; Pierre, Sylvain. Transition duct assembly with modified trailing edge in turbine system. USP2016109458732.
  18. McMahan, Kevin Weston; LeBegue, Jeffrey Scott; Maldonado, Jaime Javier; Dillard, Daniel Jackson; Flanagan, James Scott. Transition duct with divided upstream and downstream portions. USP2015079080447.
  19. LeBegue, Jeffrey Scott; Pentecost, Ronnie Ray; Flanagan, James Scott; Kim, Won-Wook; McMahan, Kevin Weston. Transition duct with late injection in turbine system. USP2015099133722.
  20. Schumacher, Jurgen C.; Critchley, Ian L.; Walhood, David G.; Kujala, Stony W.; Woodcock, Gregory O.. Transition scrolls for use in turbine engine assemblies. USP2012038127552.