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Outer shear layer swirl mixer for a combustor 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02C-007/00
출원번호 US-0298801 (1994-08-31)
발명자 / 주소
  • Graves Charles B. (Jupiter FL)
출원인 / 주소
  • United Technologies Corporation (Hartford CT 02)
인용정보 피인용 횟수 : 79  인용 특허 : 0

초록

A swirl mixer for a fuel nozzle having a mixing duct comprising a center duct and two annular ducts located radially outward therefrom. Each duct has an air inlet and swirling vanes located adjacent thereto. The outlet of the center duct is located entirely within the annular duct located radially o

대표청구항

A method of combusting fuel and air in a combustor to yield minimal smoke production and high flame stability, said method comprising: providing a first duct having a circular cross-section and defining a first passage, a second duct coaxial with said first duct and a third duct coaxial with said se

이 특허를 인용한 특허 (79)

  1. Graves,Charles B.; DeSalle,Stephanie, Air assist fuel injector for a combustor.
  2. Oumejjoud,Khalid; Stuttaford,Peter; Chen,Yan; Margarit Bel,Nuria; Jennings,Stephen, Apparatus and method for reducing carbon monoxide emissions.
  3. Okazaki, Hirofumi; Orii, Akihito, Atomizer and combustion device using the same.
  4. Deng, David, Control valves for heaters and fireplace devices.
  5. Deng, David, Control valves for heaters and fireplace devices.
  6. Deng, David, Control valves for heaters and fireplace devices.
  7. Deng, David, Control valves for heaters and fireplace devices.
  8. Mateos Martin, Ruben; Antxia Uribetxebarria, José Joaquin, Dual fuel gas heater.
  9. Deng, David, Dual fuel heater.
  10. Deng, David, Dual fuel heater.
  11. Deng, David, Dual fuel heater.
  12. Deng, David, Dual fuel heater.
  13. Mateos Martin, Ruben, Dual fuel heater.
  14. Mateos Martin, Ruben, Dual fuel heater.
  15. Mateos Martin, Ruben, Dual fuel heater.
  16. Deng, David, Dual fuel heater with selector valve.
  17. Deng, David, Dual fuel heater with selector valve.
  18. Deng, David, Dual fuel heating assembly with reset switch.
  19. Deng, David, Dual fuel heating source.
  20. Deng, David, Dual fuel heating source.
  21. Deng, David, Dual fuel heating source with nozzle.
  22. Deng, David, Dual fuel heating system.
  23. Deng, David, Dual fuel heating system and air shutter.
  24. Deng, David, Dual fuel heating system and air shutter.
  25. Deng, David, Dual fuel heating system with pressure sensitive nozzle.
  26. Manning, John Stephen (Steve); Antxia Uribetxebarria, José Joaquín; Mateos Martin, Ruben, Dual fuel vent free gas heater.
  27. Manning, John Stephen (Steve); Antxia Uribetxebarria, José Joaquín; Mateos Martin, Ruben, Dual fuel vent free gas heater.
  28. Manning, Steve, Dual fuel vent free gas heater.
  29. Manning, Steve, Dual fuel vent free gas heater.
  30. Tuthill, Richard S.; Davis, Dustin W.; Dai, Zhongtao, Fuel flexible fuel injector.
  31. Nearhoof, Sr., Charles F.; Nearhoof, Jr., Charles F.; Pearce, Kevin P., Fuel injection control system for a turbine engine.
  32. Graves Charles B. ; Smith Clifford E., Fuel injector for producing outer shear layer flame for combustion.
  33. Popovic, Predrag; Kraemer, Gilbert Otto; Ross, William Thomas; Belvaev, Vladimir, Fuel nozzle and method for operating a combustor.
  34. Rock, Kelly P., Fuel processor apparatus and method.
  35. Deng, David, Fuel selectable heating devices.
  36. Deng, David, Fuel selection valve assemblies.
  37. Deng, David, Fuel selection valve assemblies.
  38. Cohen, Jeffrey M.; Dai, Zhongtao; Green, Kevin E., Fuel-air pre-mixer with prefilmer.
  39. Corr, II,Robert Anthony; Caron,Tim; Barnes,John, Fuel-air premixing system for a catalytic combustor.
  40. Oskam, Gareth W., Gas turbine and fuel injector for the same.
  41. Popovic, Predrag; Baruah, Abinash; Kraemer, Gilbert Otto; Ross, William Thomas, Gas turbine combustor having a fuel nozzle for flame anchoring.
  42. Deng, David, Gas-fueled heater.
  43. Deng, David, Heat engine with nozzle.
  44. Deng, David, Heater configured to operate with a first or second fuel.
  45. Deng, David, Heater configured to operate with a first or second fuel.
  46. Deng, David, Heater configured to operate with a first or second fuel.
  47. Deng, David, Heater configured to operate with a first or second fuel.
  48. Deng, David, Heater configured to operate with a first or second fuel.
  49. Deng, David, Heating assembly.
  50. Deng, David, Heating assembly.
  51. Deng, David, Heating system.
  52. Deng, David, Heating system.
  53. Deng, David, Heating system.
  54. Deng, David, Heating system.
  55. Deng, David, Heating system.
  56. Oskam, Gareth W., Lean direct fuel injector.
  57. Berry, Jonathan Dwight; Kramer, Gilbert Otto, Lobe nozzles for fuel and air injection.
  58. Metzger, Harry, Method for spraying a medium and spraying nozzle.
  59. Metzger, Harry, Method for spraying a medium and spraying nozzle.
  60. Oskam, Gareth W., Method of operating a gas turbine engine.
  61. Green John William, Multishear fuel injector.
  62. Chen,Alexander G.; Fotache,Catalin G., Nozzle.
  63. Deng, David, Oxygen depletion sensor.
  64. Deng, David, Pilot assemblies for heating devices.
  65. Crocker David S. ; Nickolaus Daniel A. ; Smith Clifford E., Piloted airblast lean direct fuel injector.
  66. Graves Charles B., Radial inlet swirler with twisted vanes for fuel injector.
  67. Deng, David, Safety pressure switch.
  68. Crocker, David S.; Black, David L., Single-circuit fuel injector for gas turbine combustors.
  69. Creighton,Sherman C.; Graves,Charles B., Swirler.
  70. Cheung, Albert K., Swirler for gas turbine engine fuel injector.
  71. Cheung, Albert K., Swirler for gas turbine engine fuel injector.
  72. Cheung, Albert K., Swirler, fuel and air assembly and combustor.
  73. Cheung, Albert K., Swirler, fuel and air assembly and combustor.
  74. Fernandes, Luiz C. V.; Marquez, Elias; Washam, Roy Marshall, System and method for air-fuel mixing in gas turbines.
  75. Lee, Min Chul; Ahn, Dal Hong; Joo, Yong Jin; Chung, Jae Hwa; Kim, Si Moon; Hong, Jin Pyo; Park, Won Shik, Triple swirl gas turbine combustor.
  76. Deng, David, Valve assemblies for heating devices.
  77. Deng, David, Valve assemblies for heating devices.
  78. Deng, David, Valve assemblies for heating devices.
  79. Deng, David, Valve assemblies for heating devices.
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