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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Lean-staged pyrospin combustor

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F23R-003/34   
미국특허분류(USC) 060/733; 060/746; 060/754
출원번호 US-0827573 (2004-04-19)
등록번호 US-7302801 (2007-12-04)
발명자 / 주소
  • Chen,Daih Yeou
출원인 / 주소
  • Hamilton Sundstrand Corporation
대리인 / 주소
    Carlson, Gaskey & Olds
인용정보 피인용 횟수 : 70  인용 특허 : 7
초록
▼

A combustor assembly includes a combustor chamber having a primary and intermediate zone that provides for reduced flame temperatures. The combustor assembly includes first and second pluralities of injectors. The first plurality of injectors introduces fuel to a primary zone. A second plurality of injectors introduces fuel to an intermediate zone. During operation between initial start up and before the introduction of engine load, fuel is introduced into the primary zone only by the first plurality of injectors. Once engine load is applied to the engin...

대표
청구항
▼

What is claimed is: 1. A combustor assembly comprising: a combustor chamber comprising a primary and an intermediate zone, and a plurality of effusion openings for initiating swirling of combustion gases; a fuel igniter adjacent said primary zone; a first plurality of fuel injectors supplying fuel into said primary zone; and a second plurality of fuel injectors supplying fuel into said intermediate zone, wherein said first and second plurality of fuel injectors are actuatable independent of each other for selectively supplying fuel to said primary and i...

인용문헌 (7)

  1. Robert J. Kraft ; Vincent C. Martling ; Brian R. Mack ; Mark A. Minnich, Combustion chamber/venturi cooling for a low NOx emission combustor.
  2. DuBell Thomas L., Combustor with first and second zones.
  3. Razdan Mohan K. ; McLeroy Jacob T. ; Smith Duane A., Dry low emission combustor for gas turbine engines.
  4. Anderson,Morris G.; Kawamura,Hiroshi; Flamand,Luis M., Effusion momentum control.
  5. Quillevere Herve Alain (Issy-les Moulineaux FR) Caruel Jacques Emile Jules (Dammarie-les-Lys FR), Gas turbine combustion chambers.
  6. Arthur Wesley Johnson ; Robert Andrew Wade ; Hukam Chand Mongia ; David Louis Burrus, Methods and apparatus for decreasing combustor emissions with swirl stabilized mixer.
  7. Dodds, Willard J.; Heberling, Paul V.; Taylor, Jack R.; Halila, Ely E., Multi-stage radial axial gas turbine engine combustor.

이 특허를 인용한 특허 (70)

  1. Martin, Scott M.; Cai, Weidong; Harris, Jr., Arthur J., Apparatus and method for controlling the secondary injection of fuel.
  2. DiCintio, Richard Martin; Melton, Patrick Benedict; Stoia, Lucas John, Assemblies and apparatus related to integrating late lean injection into combustion turbine engines.
  3. DiCintio, Richard Martin; Melton, Patrick Benedict; Stoia, Lucas John, Assemblies and apparatus related to integrating late lean injection into combustion turbine engines.
  4. Manchikanti, Maruthi Prasad; Black, Kenneth Damon; Floyd, II, Donald Earl; Crum, Gregory Allan, Bearing housing.
  5. Lee, Fei Philip, Combustor with staged, axially offset combustion.
  6. Lee, Fei Philip, Combustor with staged, axially offset combustion.
  7. Woodcock, Gregory O.; Ertz, Timothy; Koch, Brian, Effusion cooling techniques for combustors in engine assemblies.
  8. Sites, O. Angus; Bohra, Lalit K., Enhanced coal-bed methane production.
  9. Della-Fera, Gabriel; Denman, Todd F.; Ellis, Scott E., Erosion suppression system and method in an exhaust gas recirculation gas turbine system.
  10. Stoia, Lucas John; DeForest, Russell Pierson; Melton, Patrick Benedict, Flowsleeve of a turbomachine component.
  11. Huntington, Richard A., Fuel combusting method.
  12. Minto, Karl Dean, Gas turbine combustor control system for stoichiometric combustion in the presence of a diluent.
  13. White, Eugene Delano, Gas turbine combustor diagnostic system and method.
  14. Minto, Karl Dean; Thatcher, Jonathan Carl; Rittenhouse, Brian Allen; Vorel, Aaron, Gas turbine load control system.
  15. Muthaiah, Veerappan; Anand, Ashok Kumar; Ganti, Sanyaswara Rao, Gas turbine oxidant separation system.
  16. Byrne, William; Melton, Patrick Benedict; Cihlar, David William; Stoia, Lucas, Integrated late lean injection on a combustion liner and late lean injection sleeve assembly.
  17. Hershkowitz, Frank; Nelson, Eric D.; McMahon, Patrick D., Low emission power generation and hydrocarbon recovery systems and methods.
  18. Minta, Moses; Mittricker, Franklin F.; Rasmussen, Peter C.; Starcher, Loren K.; Rasmussen, Chad C.; Wilkins, James T.; Meidel, Jr., Richard W., Low emission power generation and hydrocarbon recovery systems and methods.
  19. Nelson, Eric D; Minta, Moses; Starcher, Loren K; Mittricker, Franklin; Sites, Omar Angus; Dickson, Jasper L, Low emission power generation and hydrocarbon recovery systems and methods.
  20. Oelfke, Russell H.; Minta, Moses, Low emission power generation systems and methods.
  21. Oelkfe, Russell H.; Huntington, Richard A.; Mittricker, Franklin F., Low emission power generation systems and methods incorporating carbon dioxide separation.
  22. Oelfke, Russell H.; Minta, Moses, Low emission triple-cycle power generation and CO2 separation systems and methods.
  23. Minto, Karl Dean; Denman, Todd Franklin; Mittricker, Franklin F.; Huntington, Richard Alan, Method and system for combustion control for gas turbine system with exhaust gas recirculation.
  24. Mittricker, Franklin F.; Starcher, Loren K.; Rasmussen, Chad C.; Huntington, Richard A.; Hershkowitz, Frank, Methods and systems for controlling the products of combustion.
  25. Mittricker, Franklin F.; Starcher, Loren K.; Rasmussen, Chad; Huntington, Richard A.; Hershkowitz, Frank, Methods and systems for controlling the products of combustion.
  26. Mittricker, Franklin F.; Huntington, Richard A.; Starcher, Loren K.; Sites, Omar Angus, Methods of varying low emission turbine gas recycle circuits and systems and apparatus related thereto.
  27. Wichmann, Lisa Anne; Simpson, Stanley Frank, Methods, systems and apparatus relating to combustion turbine power plants with exhaust gas recirculation.
  28. Lee, Fei Philip, Multi-swirler fuel/air mixer with centralized fuel injection.
  29. Huntington, Richard A.; Uptigrove, Stanley O.; Oelfke, Russell H.; Sites, O. Angus, Power generation and LNG production.
  30. Dhanuka, Sulabh K.; Eaton, Michael W.; Huntington, Richard A., Power generation and methane recovery from methane hydrates.
  31. Huntington, Richard A.; Denton, Robert D.; McMahon, Patrick D.; Bohra, Lalit K.; Dickson, Jasper L., Processing exhaust for use in enhanced oil recovery.
  32. Beutel, Tilman W.; Dhanuka, Sulabh K., Reducing oxygen in a gas turbine exhaust.
  33. Beutel, Tilman W; Dhanuka, Sulabh K, Reducing oxygen in a gas turbine exhaust.
  34. Parker, David M.; Cai, Weidong; Garan, Daniel W.; Harris, Arthur J., Secondary fuel delivery system.
  35. Gupta, Himanshu; Huntington, Richard; Minta, Moses K.; Mittricker, Franklin F.; Starcher, Loren K., Stoichiometric combustion of enriched air with exhaust gas recirculation.
  36. Denton, Robert D.; Gupta, Himanshu; Huntington, Richard; Minta, Moses; Mittricker, Franklin F.; Starcher, Loren K., Stoichiometric combustion with exhaust gas recirculation and direct contact cooler.
  37. Zuo, Baifang; Ziminsky, Willy Steve; Stevenson, Christian Xavier; Slobodyanskiy, Ilya Aleksandrovich, System and method for a fuel nozzle.
  38. Huntington, Richard A.; Dhanuka, Sulabh K., System and method for a gas turbine engine.
  39. White, Eugene Delano; Beadie, Douglas Frank; Krull, Anthony Wayne; Floyd, II, Donald Earl, System and method for a gas turbine engine sensor.
  40. Stoia, Lucas John; DiCintio, Richard Martin; Melton, Patrick Benedict; Romig, Bryan Wesley; Slobodyanskiy, Ilya Aleksandrovich, System and method for a multi-wall turbine combustor.
  41. Huntington, Richard A.; Minto, Karl Dean; Xu, Bin; Thatcher, Jonathan Carl; Vorel, Aaron Lavene, System and method for a stoichiometric exhaust gas recirculation gas turbine system.
  42. Antoniono, Carolyn Ashley; Byrne, William Lawrence; Fadde, Elizabeth Angelyn, System and method for a turbine combustor.
  43. Antoniono, Carolyn Ashley; Byrne, William Lawrence; Fadde, Elizabeth Angelyn, System and method for a turbine combustor.
  44. Fadde, Elizabeth Angelyn; Byrne, William Lawrence; Antoniono, Carolyn Ashley, System and method for a turbine combustor.
  45. Valeev, Almaz Kamilevich; Ginesin, Leonid Yul'evich; Shershnyov, Borys Borysovich; Sidko, Igor Petrovich; Meshkov, Sergey Anatolievich, System and method for a turbine combustor.
  46. Vaezi, Vahid; Mittricker, Franklin F.; Huntington, Richard A., System and method for an oxidant heating system.
  47. Slobodyanskiy, Ilya Aleksandrovich; Davis, Jr., Lewis Berkley; Minto, Karl Dean, System and method for barrier in passage of combustor of gas turbine engine with exhaust gas recirculation.
  48. Muthaiah, Veerappan; Mundra, Kamlesh, System and method for catalyst heat utilization for gas turbine with exhaust gas recirculation.
  49. Minto, Karl Dean; Slobodyanskiy, Ilya Aleksandrovich; Davis, Jr., Lewis Berkley; Lipinski, John Joseph, System and method for controlling the combustion process in a gas turbine operating with exhaust gas recirculation.
  50. Kolvick, Sandra Beverly, System and method for cooling a gas turbine with an exhaust gas provided by the gas turbine.
  51. Pakkala, Srinivas, System and method for cooling discharge flow.
  52. Huntington, Richard A.; Dhanuka, Sulabh K.; Slobodyanskiy, Ilya Aleksandrovich, System and method for diffusion combustion in a stoichiometric exhaust gas recirculation gas turbine system.
  53. Huntington, Richard A.; Dhanuka, Sulabh K.; Slobodyanskiy, Ilya Aleksandrovich, System and method for diffusion combustion with fuel-diluent mixing in a stoichiometric exhaust gas recirculation gas turbine system.
  54. Huntington, Richard A.; Dhanuka, Sulabh K.; Slobodyanskiy, Ilya Aleksandrovich, System and method for diffusion combustion with oxidant-diluent mixing in a stoichiometric exhaust gas recirculation gas turbine system.
  55. Subramaniyan, Moorthi; Hansen, Christian Michael; Huntington, Richard A.; Denman, Todd Franklin, System and method for exhausting combustion gases from gas turbine engines.
  56. Huntington, Richard A.; Dhanuka, Sulabh K.; Slobodyanskiy, Ilya Aleksandrovich, System and method for load control with diffusion combustion in a stoichiometric exhaust gas recirculation gas turbine system.
  57. Huntington, Richard A.; Mittricker, Franklin F.; Starcher, Loren K.; Dhanuka, Sulabh K.; O'Dea, Dennis M.; Draper, Samuel D.; Hansen, Christian M.; Denman, Todd; West, James A., System and method for oxidant compression in a stoichiometric exhaust gas recirculation gas turbine system.
  58. Biyani, Pramod K.; Leyers, Scott Walter; Miranda, Carlos Miguel, System and method for protecting components in a gas turbine engine with exhaust gas recirculation.
  59. Biyani, Pramod K.; Saha, Rajarshi; Dasoji, Anil Kumar; Huntington, Richard A.; Mittricker, Franklin F., System and method for protecting components in a gas turbine engine with exhaust gas recirculation.
  60. Woodall, John Farrior; Evulet, Andrei Tristan; Draper, Samuel David, System and method for reheat in gas turbine with exhaust gas recirculation.
  61. O'Dea, Dennis M.; Minto, Karl Dean; Huntington, Richard A.; Dhanuka, Sulabh K.; Mittricker, Franklin F., System and method of control for a gas turbine engine.
  62. Oelfke, Russell H.; Huntington, Richard A.; Dhanuka, Sulabh K.; O'Dea, Dennis M.; Denton, Robert D.; Sites, O. Angus; Mittricker, Franklin F., Systems and methods for carbon dioxide capture in low emission combined turbine systems.
  63. Thatcher, Jonathan Carl; West, James A.; Vorel, Aaron Lavene, Systems and methods for controlling exhaust gas flow in exhaust gas recirculation gas turbine systems.
  64. Mittricker, Franklin F.; Huntington, Richard A.; Dhanuka, Sulabh K.; Sites, Omar Angus, Systems and methods for controlling stoichiometric combustion in low emission turbine systems.
  65. Borchert, Bradford David; Trout, Jesse Edwin; Simmons, Scott Robert; Valeev, Almaz; Slobodyanskiy, Ilya Aleksandrovich; Sidko, Igor Petrovich; Ginesin, Leonid Yul'evich, Systems and methods for high volumetric oxidant flow in gas turbine engine with exhaust gas recirculation.
  66. Minto, Karl Dean; Beadie, Douglas Frank, Systems and methods for monitoring gas turbine systems having exhaust gas recirculation.
  67. Vorel, Aaron Lavene; Thatcher, Jonathan Carl, Systems and methods of estimating a combustion equivalence ratio in a gas turbine with exhaust gas recirculation.
  68. Thatcher, Jonathan Carl; Slobodyanskiy, Ilya Aleksandrovich; Vorel, Aaron Lavene, Systems and methods to respond to grid overfrequency events for a stoichiometric exhaust recirculation gas turbine.
  69. Callas, James J.; White, David J., Turbine engine having folded annular jet combustor.
  70. Allen, Jonathan Kay; Borchert, Bradford David; Trout, Jesse Edwin; Slobodyanskiy, Ilya Aleksandrovich; Valeev, Almaz; Sidko, Igor Petrovich; Subbota, Andrey Pavlovich, Turbine system with exhaust gas recirculation, separation and extraction.

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