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특허 상세정보

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내보내기 페이스북 공유 카카오톡 공유

Methods and apparatus for decreasing combustor emissions

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-007/26    F02G-003/00   
미국특허분류(USC) 60/03906
출원번호 US-0458751 (1999-12-10)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Andrew C. Hess
인용정보 피인용 횟수 : 80  인용 특허 : 8
초록

A combustor includes a fuel injector for injecting fuel into the combustor, a baseline air blast pilot splitter including a converging downstream side and a splitter extension. The splitter extension includes a diverging upstream portion attached to a baseline air blast splitter, a diverging downstream portion, and a converging intermediate portion extending between the upstream portion and the downstream portion.

대표
청구항
▼

1. A method for reducing an amount of carbon monoxide and hydrocarbon emissions and smoke from a gas turbine combustor using a splitter extension, the combustor including a pilot fuel injector, a baseline air blast pilot splitter including a convergent portion, and a center body, the convergent portion extending downstream to an end, the splitter extension including a divergent upstream portion, a divergent downstream portion, and a convergent intermediate portion extending between the upstream portion and the downstream portion, the upstream portion hav...

이 특허에 인용된 특허 (8)

  1. Giffin Rollin George (Cincinnati OH) Ciokajlo John Joseph (Cincinnati OH) Dunbar Lawrence Wayne (Loveland OH). Compressor splitter for use with a forward variable area bypass injector. USP1997105680754.
  2. Orlando Robert J.. Compressor system and methods for reducing cooling airflow. USP2001066250061.
  3. Norster Eric Roy,GBX. Fuel injector swirler arrangement having a shield means for creating fuel rich pockets in gas-or liquid-fuelled turbine. USP1998065761906.
  4. Richardson John S. (Nottingham GB2). Gas turbine engine fuel injection apparatus. USP1997075647538.
  5. Jones Leighton,GB2 ; Richardson John S.,GB2. Gas turbine engine fuel injector. USP1998045737921.
  6. Hoke James B. ; Segalman Irving ; Siskind Kenneth S. ; Smith Reid D. C.. Low NOx combustor for gas turbine engine. USP2001066240731.
  7. Ber Jnos M. (Winchester MA). Low NOx rich-lean combustor especially useful in gas turbines. USP1989074845940.
  8. Ryan William Richard. Low Nox combustor having dual fuel injection system. USP2000076092363.

이 특허를 인용한 특허 피인용횟수: 80

  1. Hsieh,Shih Yang; Hsiao,George Chia Chun; Li,Shui Chi; Mongia,Hukam Chand. Air-assisted fuel injector for mixer assembly of a gas turbine engine combustor. USP2008127464553.
  2. Zuo, Baifang; Ziminsky, Willy Steve; Johnson, Thomas Edward; Intile, John Charles; Lacy, Benjamin Paul. Apparatus and method for a gas turbine nozzle. USP2013028365532.
  3. Hall, Troy. Apparatus for discouraging fuel from entering the heat shield air cavity of a fuel injector. USP2011098015816.
  4. Deng, David. Control valves for heaters and fireplace devices. USP2012118317511.
  5. Deng, David. Control valves for heaters and fireplace devices. USP2017039587830.
  6. Deng, David. Control valves for heaters and fireplace devices. USP2015089097422.
  7. Deng, David. Control valves for heaters and fireplace devices. USP2010027654820.
  8. Mateos Martin, Ruben; Antxia Uribetxebarria, José Joaquin. Dual fuel gas heater. USP2014128899971.
  9. Deng, David. Dual fuel heater. USP2012108281781.
  10. Deng, David. Dual fuel heater. USP2013088516878.
  11. Deng, David. Dual fuel heater. USP2009107607426.
  12. Deng, David. Dual fuel heater. USP2011067967006.
  13. Mateos Martin, Ruben. Dual fuel heater. USP2013038403661.
  14. Mateos Martin, Ruben. Dual fuel heater. USP2014078777609.
  15. Mateos Martin, Ruben. Dual fuel heater. USP201702RE46308.
  16. Deng, David. Dual fuel heater with selector valve. USP20190310222057.
  17. Deng, David. Dual fuel heater with selector valve. USP2017099752782.
  18. Deng, David. Dual fuel heating assembly with reset switch. USP20190310240789.
  19. Deng, David. Dual fuel heating source. USP2013088517718.
  20. Deng, David. Dual fuel heating source. USP2014068757202.
  21. Deng, David. Dual fuel heating source with nozzle. USP2017119829195.
  22. Deng, David. Dual fuel heating system. USP20180910066838.
  23. Deng, David. Dual fuel heating system and air shutter. USP2015099140457.
  24. Deng, David. Dual fuel heating system and air shutter. USP2014068757139.
  25. Deng, David. Dual fuel heating system with pressure sensitive nozzle. USP2014108851065.
  26. Kopp-Vaughan, Kristin; Snyder, Timothy S; Smith, Randolph J; Dai, Zhongtao. Dual fuel nozzle with swirling axial gas injection for a gas turbine engine. USP20190310228137.
  27. Manning, John Stephen (Steve); Antxia Uribetxebarria, José Joaquín; Mateos Martin, Ruben. Dual fuel vent free gas heater. USP2012028118590.
  28. Manning, John Stephen (Steve); Antxia Uribetxebarria, José Joaquín; Mateos Martin, Ruben. Dual fuel vent free gas heater. USP2011118057219.
  29. Manning, Steve. Dual fuel vent free gas heater. USP2010087766006.
  30. Manning, Steve. Dual fuel vent free gas heater. USP2011118061347.
  31. McMasters,Marie Ann; Kastrup,David Allen. Free floating mixer assembly for combustor of a gas turbine engine. USP2008087415826.
  32. Matsuyama, Ryusuke; Kobayashi, Masayoshi; Oda, Takeo; Horikawa, Atsushi; Hayashi, Shigeru; Shimodaira, Kazuo; Matsuura, Kazuaki; Yamada, Hideshi; Kurosawa, Youji; Fujiwara, Hitoshi. Fuel injector with radial and axial air inflow. USP2016089429324.
  33. Mook, Joshua Tyler; Bellardi, Jason Joseph; Tu, Ting-Yu. Fuel nozzle with flexible support structures. USP20190110190774.
  34. Deng, David. Fuel selectable heating devices. USP2012048152515.
  35. Deng, David. Fuel selection valve assemblies. USP2012088241034.
  36. Deng, David. Fuel selection valve assemblies. USP2015129200801.
  37. Cunha, Frank J.; Erbas-Sen, Nurhak. Gas turbine engine combustor. USP2016059335050.
  38. Deng, David. Gas-fueled heater. USP2017029581329.
  39. Deng, David. Heat engine with nozzle. USP2013068465277.
  40. Deng, David. Heater configured to operate with a first or second fuel. USP2012088235708.
  41. Deng, David. Heater configured to operate with a first or second fuel. USP2016089416977.
  42. Deng, David. Heater configured to operate with a first or second fuel. USP2013108568136.
  43. Deng, David. Heater configured to operate with a first or second fuel. USP2010037677236.
  44. Deng, David. Heater configured to operate with a first or second fuel. USP2011067967007.
  45. Deng, David. Heating apparatus with fan. USP2016099441840.
  46. Deng, David. Heating assembly. USP2016099441833.
  47. Deng, David. Heating assembly. USP2017099752779.
  48. Deng, David. Heating system. USP2014068752541.
  49. Deng, David. Heating system. USP2015059021859.
  50. Deng, David. Heating system. USP2015038985094.
  51. Deng, David. Heating system. USP20180910073071.
  52. Deng, David. Heating system. USP2017089739389.
  53. Simons,Derrick Walter; Amond, III,Thomas Charles; Gupta,Ajay Kumar. Inboard radial dump venturi for combustion chamber of a gas turbine. USP2008067389643.
  54. Buelow, Philip E. O.; Williams, Brandon P.; Bretz, David H.; Spooner, Michael; Mohamed, Caroline; Gill, Helen. Lean direct injection atomizer for gas turbine engines. USP2010087779636.
  55. Buelow, Philip E. O.; Williams, Brandon P.; Bretz, David H.; Spooner, Michael; Mohamed, Caroline; Gill, Helen. Lean direct injection atomizer for gas turbine engines. USP2012048156746.
  56. Twardochleb, Christopher Zdzislaw; Lockyer, John Frederick; Abreu, Mario Eugene. Low cross-talk gas turbine fuel injector. USP2012018099940.
  57. Myers, Jr., William Joseph; Mancini, Alfred Albert; Hsiao, George Chia-Chun; Li, Shui-Chi; Hsieh, Shih-Yang; Mongia, Hukam Chand. Method and apparatus for actively controlling fuel flow to a mixer assembly of a gas turbine engine combustor. USP2011088001761.
  58. Myers, Jr., William Joseph; Mancini, Alfred Albert; Hsiao, George Chia-Chun; Li, Shui-Chi; Hsieh, Shih-Yang; Mongia, Hukam Chand. Method and apparatus for actively controlling fuel flow to a mixer assembly of a gas turbine engine combustor. USP2013128607575.
  59. Xu,Jun; Held,Timothy James. Method and apparatus for decreasing combustor acoustics. USP2008037340900.
  60. Dai, Zhongtao; Cohen, Jeffrey M.; Fotache, Catalin G.; Smith, Lance L.; Hautman, Donald J.. Mixer assembly for a gas turbine engine. USP2017109777926.
  61. Dai, Zhongtao; Cohen, Jeffrey M.; Fotache, Catalin G.; Smith, Lance L.; Hautman, Donald J.. Mixer assembly for a gas turbine engine. USP2018039920932.
  62. Dai, Zhongtao; Cohen, Jeffrey M.; Fotache, Catalin G.; Smith, Lance L.; Hautman, Donald J.. Mixer assembly for a gas turbine engine. USP2015038973368.
  63. Dai, Zhongtao; Cohen, Jeffrey M.; Fotache, Catalin G.. Mixer assembly for a gas turbine engine having a pilot mixer with a corner flame stabilizing recirculation zone. USP2012118312724.
  64. Hsieh, Shih Yang; Hsiao, George Chia Chun; Li, Shui Chi; Mongia, Hukam Chand. Mixer assembly for combustor of a gas turbine engine having a plurality of counter-rotating swirlers. USP2009097581396.
  65. Mancini, Alfred Albert; Mongia, Hukam Chand. Mixer assembly for gas turbine engine combustor. USP2012058171735.
  66. Burd, Steven W.. Oblong swirler assembly for combustors. USP2016089404656.
  67. Deng, David. Oxygen depletion sensor. USP2010067730765.
  68. Deng, David. Pilot assemblies for heating devices. USP2012108297968.
  69. Mancini, Alfred Albert; Mongia, Hukam Chand. Pilot fuel injector for mixer assembly of a high pressure gas turbine engine. USP2011027878000.
  70. Li, Shui-Chi; Hsieh, Shih-Yang; Hsiao, George Chia-Chun; Mongia, Hukam Chand. Pilot mixer for mixer assembly of a gas turbine engine combustor having a primary fuel injector and a plurality of secondary fuel injection ports. USP2010077762073.
  71. Parsania, Nishant Govindbhai; Boardman, Gregory Allen. Pocketed air and fuel mixing tube. USP2013118590311.
  72. Thomson, Neal A.; Buelow, Philip E. O.; Bretz, David H.. Radially outward flowing air-blast fuel injection for gas turbine engine. USP2012048146837.
  73. Thomson, Neal A.; Buelow, Philip E. O.; Bretz, David H.. Radially outward flowing air-blast fuel injector for gas turbine engine. USP2012038128007.
  74. Kraemer, Gilbert Otto. Rich burn, quick mix, lean burn combustor. USP2016049310082.
  75. Deng, David. Safety pressure switch. USP2016089423123.
  76. Li, Shui Chi; Hsieh, Shih Yang; Hsiao, George Chia Chun; Mongia, Hukam Chand. Swirler arrangement for mixer assembly of a gas turbine engine combustor having shaped passages. USP2009077565803.
  77. Deng, David. Valve assemblies for heating devices. USP2013108545216.
  78. Deng, David. Valve assemblies for heating devices. USP2016059328922.
  79. Deng, David. Valve assemblies for heating devices. USP2014078764436.
  80. Deng, David. Valve assemblies for heating devices. USP2011098011920.

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