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Transition duct assembly

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F23R-003/60
  • F01D-009/02
  • F01D-025/28
출원번호 US-0079110 (2016-03-24)
등록번호 US-10145251 (2018-12-04)
발명자 / 주소
  • Flanagan, James Scott
  • McMahan, Kevin Weston
  • LeBegue, Jeffrey Scott
출원인 / 주소
  • General Electric Company
대리인 / 주소
    Dority & Manning, P.A.
인용정보 피인용 횟수 : 0  인용 특허 : 46

초록

A turbomachine includes a plurality of transition ducts disposed in a generally annular array. An outlet of each of the plurality of transition ducts is offset from an inlet along the longitudinal axis and the tangential axis. Each of the plurality of transition ducts further includes an upstream po

대표청구항

1. A turbomachine, comprising: a plurality of transition ducts disposed in a generally annular array, each of the plurality of transition ducts comprising an inlet, an outlet, and a passage defining an interior and extending between the inlet and the outlet and defining a longitudinal axis, a radial

이 특허에 인용된 특허 (46)

  1. Steber Charles E. (Scotia NY), Aft mounting system for combustion transition duct members.
  2. Rice, Edward C.; King, Brian P., Apparatus for forming a combustion mixture in a gas turbine engine.
  3. Flanagan, James Scott; McMahan, Kevin Weston; LeBegue, Jeffrey Scott; Pentecost, Ronnie Ray, Articulated transition duct in turbomachine.
  4. Charron, Richard C.; Nordlund, Raymond S.; Morrison, Jay A.; Campbell, Ernie B.; Pierce, Daniel J.; Montgomery, Matthew D.; Wilson, Jody W., Assembly for directing combustion gas.
  5. Bland, Robert J., At least one combustion apparatus and duct structure for a gas turbine engine.
  6. Charron, Richard, Canted outlet for transition in a gas turbine engine.
  7. Bancalari, Eduardo; Wilson, Jody; Little, David A.; Fadok, Joseph, Combustion transition duct providing stage 1 tangential turning for turbine engines.
  8. Morenko,Oleg, Combustor attachment with rotational joint.
  9. Paprotna, Hubertus E.; Charron, Richard Colin; Wilson, Jody W., Cover assembly for gas turbine engine rotor.
  10. Laster, Walter R.; Schilp, Reinhard; Wiebe, David J., Device to lower NOx in a gas turbine engine combustion system.
  11. Pidcock,Anthony; Close,Desmond, Diffuser for gas turbine engine.
  12. Leahy, Jr., James H., Effusion cooled transition duct with shaped cooling holes.
  13. Alary Jean-Paul D. (Saint Maur Des Fosses FRX) Desaulty Michel (Vert Saint Denis FRX) Sandelis Denis J. M. (Nangis FRX) Schroer Pierre (Brunoy FRX), Gas turbine diffuser.
  14. Bagepalli Bharat Sampathkumaran ; Aksit Mahmut Faruk ; Farrell Thomas Raymond, Gas-path leakage seal for a turbine.
  15. Ferguson Jason (6000 W. 75th Dr. Arvada CO 80003), Hamburger degreaser.
  16. Barnes John E. (Schenectady NY), Integral aft frame mount for a gas turbine combustor transition piece.
  17. Ioan Sasu CA; Andre LeBlanc CA; Michel Bellerose CA, Integrated duct diffuser.
  18. Flanagan, James Scott; LeBegue, Jeffrey Scott; McMahan, Kevin Weston; Dillard, Daniel Jackson; Pentecost, Ronnie Ray, Leaf seal for transition duct in turbine system.
  19. Lu, Wenfeng, Leaf seal support for inner band of a turbine nozzle in a gas turbine engine.
  20. Drerup Vincent M. (Cincinnati OH) Hess John R. (Westchester OH) Plemmons Larry W. (Fairfield OH), Leaf seals.
  21. Lee, Ching-Pang; Morrison, Jay A., Method of fabricating a nearwall nozzle impingement cooled component for an internal combustion engine.
  22. Czachor, Robert P.; Groeschen, James Anthony; Hoppa, Jason Paul, Methods and apparatuses for assembling a gas turbine engine.
  23. Dobbeling Klaus,CHX, Mixing ducts for a gas-turbine annular combustion chamber.
  24. Wilson, Jody W.; Nordlund, Raymond S.; Charron, Richard C., Modular transvane assembly.
  25. Nguyen,Ly D.; Woodcock,Gregory O.; Kujala,Stony, Multi-axial pivoting combustor liner in gas turbine engine.
  26. Tassios, Steven; Barton, Timothy Raymond Douglas; Nagle, Michael Wilson; Constanti-Carey, Keri Koulla; Prentice, Leon Hugh, Production process.
  27. Widener Stanley K. (San Antonio TX) Dodds Willard J. (West Chester OH) Taylor Jack R. (Cincinnati OH), Profile matched diffuser.
  28. Wiebe, David J., Radial inflow gas turbine engine with advanced transition duct.
  29. 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.
  30. Hayton Paul R,GBX, Seal.
  31. Widener, Stanley Kevin; Davis, Jr., Lewis Berkley, Secondary fuel injection from stage one nozzle.
  32. Charron, Richard, Structural attachment system for transition duct outlet.
  33. Charron, Richard; Pierce, Daniel, Structural cooling fluid tube for supporting a turbine component and supplying cooling fluid.
  34. Aksit, Mahmut Faruk; Safi, Ahmad; Mohammed-Fakir, Abdul-Azeez; Dean, Gilbert Joseph; Martin, Thomas Paul, Supplemental seal for the chordal hinge seal in a gas turbine.
  35. Weaver, Adam; Wilson, Jody, Support system for transition ducts.
  36. Melton, Patrick Benedict; Romig, Bryan Wesley; Stoia, Lucas John; Johnson, Thomas Edward, System and method of supplying fuel to a gas turbine.
  37. Zarzalis Nikoloas,DEX ; Ripplinger Thomas,DEX, Tangentially aligned pre-mixing combustion chamber for a gas turbine.
  38. Robert J. Kraft ; Charles Biondo ; Brian R. Mack ; Mark A. Minnich, Three degrees of freedom aft mounting system for gas turbine transition duct.
  39. Jorgensen, Stephen W., Transition duct mounting system.
  40. LeBegue, Jeffrey Scott; Pentecost, Ronnie Ray; Flanagan, James Scott; Kim, Won-Wook; McMahan, Kevin Weston, Transition duct with late injection in turbine system.
  41. Stein, Alexander; Siden, Gunnar Leif, Transition nozzle.
  42. Barnes John Eugene ; Anderson Rodger Orval ; Steber Charles Evan, Transition piece external frame support.
  43. Charron, Richard; Montgomery, Matthew; Snyder, Gary, Transition with a linear flow path for use in a gas turbine engine.
  44. Charron, Richard; Snyder, Gary, Transition with a linear flow path with exhaust mouths for use in a gas turbine engine.
  45. Shepherd Andrew (Fairfield OH) Albrecht Richard W. (Fairfield OH) Corsmeier Robert J. (Cincinnati OH), Turbine nozzle seal arrangement.
  46. Lee, Ching-Pang; Morrison, Jay A., Two stage serial impingement cooling for isogrid structures.
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