$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Tertiary fuel, injection system for use in a dry low NOx combustion system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02C-007/228
출원번호 US-0435293 (1995-05-05)
발명자 / 주소
  • Borkowicz Richard J. (Westminster MD) Davis
  • Jr. L. Berkley (Schenectady NY) Kuwata Masayoshi (Ballston Lake NY)
출원인 / 주소
  • General Electric Company (Schenectady NY 02)
인용정보 피인용 횟수 : 23  인용 특허 : 21

초록

An improved gas turbine combustor of the type including primary and secondary combustion chambers with a venturi including a throat portion located therebetween; a plurality of primary fuel injection nozzles secured to a combustor cap in an annular array upstream of the primary combustion chamber; a

대표청구항

A method of suppressing combustion dynamics during transfer from a primary mode to a premixed mode of operation in a dual stage gas turbine combustor which includes primary and secondary combustion chambers separated by a venturi and supplied with fuel from primary and secondary fuel nozzles respect

이 특허에 인용된 특허 (21)

  1. Black Stephen H. (Duanesburg NY), Apparatus for reducing fuel/air concentration oscillations in gas turbine combustors.
  2. Ishibashi Yoji (Hitachi JPX) Ohmori Takashi (Hitachi JPX) Kato Fumio (Ibaraki JPX) Kuroda Michio (Hitachi JPX) Iizuka Nobuyuki (Hitachi JPX), Combustor for a gas turbine.
  3. Tsukahara Satoshi (Hitachi JPX) Inoue Hiroshi (Hitachi JPX) Hayashi Noriyuki (Hitachi JPX) Iwai Kazumi (Mito JPX) Innami Tamio (Tsuchiura JPX) Ishibashi Yoji (Hitachi JPX) Kuroda Michio (Hitachi JPX), Combustor for gas turbine.
  4. Iasillo Robert J. (Guilderland NY) Fedor Stephen (Burnt Hills NY), Combustor gas feed with coordinated proportioning.
  5. Kuwata Masayoshi (Ballston Lake NY), Combustor liner with air staging for NOx control.
  6. Fitts David O. (Charlton NY), Dry low NOx multi-nozzle combustion liner cap assembly.
  7. Borkowicz Richard (Westminster MD) Foss David T. (Schenectady NY) Popa Daniel M. (Schenectady NY) Mick Warren J. (Altamont NY) Lovett Jeffery A. (Scotia NY), Dry low NOx single stage dual mode combustor construction for a gas turbine.
  8. Beebe Kenneth W. (Galway NY) Gardy Victor R. (Shelburne VT), Dual fuel injector with premixing capability for low emissions combustion.
  9. Wilkes Colin (Scotia NY) Hilt Milton B. (Sloansville NY), Dual stage-dual mode low nox combustor.
  10. Washam Roy M. (Schenectady NY) Corr ; II Robert A. (Scotia NY), Dual-fuel pre-mixing burner assembly.
  11. Thibault ; Jr. Bernard A. (Clifton Park NY) Beaudoin Elizabeth B. (Schenectady NY), Flame holding diverging centerbody cup construction for a dry low NOx combustor.
  12. Beebe, Kenneth W.; Davis, L. Berkly; Iasillo, Robert J., Fuel trim method for a multiple chamber gas turbine combustion system.
  13. Kuroda Michio (Hitachi JPX) Kirikami Seiichi (Hitachi JPX) Hisano Katsukuni (Hitachi JPX) Iizuka Nobuyuki (Hitachi JPX) Urushidani Haruo (Hitachi JPX) Sato Isao (Hitachi JPX) Ishibashi Yoji (Hitachi , Gas turbine combustor and combustion method therefor.
  14. Urushidani Haruo (Hitachi JPX) Kirikami Seiichi (Hitachi JPX) Sato Isao (Hitachi JPX) Shimizu Nobuo (Hitachi JPX) Arai Osamu (Hitachi JPX) Shimura Akira (Hitachi JPX) Kuroda Michio (Hitachi JPX) Koga, Gas turbine combustor and methodd of operating the same.
  15. Waslo Jennifer (Scotia NY) Kuwata Masayoshi (Ballston Lake NY) Washam Roy M. (Schenectady NY), Impingement cooled liner for dry low NOx venturi combustor.
  16. Markowski Stanley J. (East Hartford CT) Nolan James J. (Glastonbury CT), Low emission combustion chamber.
  17. Ishibashi Yoji (Hitachi JPX) Sato Isao (Hitachi JPX) Kato Fumio (Toukai JPX) Ohmori Takashi (Hitachi JPX) Hayashi Noriyuki (Hitachi JPX), Method of supplying fuel into gas turbine combustor.
  18. Waslo Jennifer (Scotia NY) Kuwata Masayoshi (Ballston Lake NY) Washam Roy M. (Schenectady NY), Premixed pilot nozzle for dry low Nox combustor.
  19. Kuwata Masayoshi (Ballston Lake) Mele Cheryl (Schenectady) Borkowicz Richard J. (Ballston Spa NY), Premixed secondary fuel nozzle with integral swirler.
  20. Beebe Kenneth W. (Sartoga NY), Transpiration cooled throat section for low NOx combustor and related process.
  21. Borkowicz Richard J. (Ballston Spa NY), Two stage (premixed/diffusion) gas only secondary fuel nozzle.

이 특허를 인용한 특허 (23)

  1. Martling, Vincent C.; Xiao, Zhenhua, Advanced cooling configuration for a low emissions combustor venturi.
  2. Kim, Wookyung; Dai, Zhongtao; Kopp-Vaughan, Kristin, Angled radial fuel/air delivery system for combustor.
  3. Lemon, Donald Timothy; Gupta, Ajay Kumar, Apparatus and methods for minimizing and/or eliminating dilution air leakage in a combustion liner assembly.
  4. Lacy, Benjamin Paul; Ziminsky, Willy Steve; Johnson, Thomas Edward; Zuo, Baifang; York, William David; Uhm, Jong Ho, Bundled multi-tube nozzle for a turbomachine.
  5. Cohen Mitchell ; Kuwata Masayoshi ; Steber Charles E. ; Mick Warren J., Center burner in a multi-burner combustor.
  6. Robert J. Kraft ; Vincent C. Martling ; Brian R. Mack ; Mark A. Minnich, Combustion chamber/venturi cooling for a low NOx emission combustor.
  7. Neville,Thomas B.; Nowakowski,John J.; Hannum,Mark C.; Robertson,Thomas F., Combustion method and apparatus.
  8. Bland, Robert; Battaglioli, John, Combustor nozzle.
  9. Khan, Abdul Rafey; Ziminsky, Willy Steve; Wu, Chunyang; Zuo, Baifang; Stevenson, Christian Xavier, Flame tolerant secondary fuel nozzle.
  10. Farmer, Gilbert; Brown, Daniel D.; Rutherford, Myron E.; Vise, Steven C.; Martini, Jeffrey M., Gas turbine combustor liner with asymmetric dilution holes machined from a single piece form.
  11. Simons,Derrick Walter; Amond, III,Thomas Charles; Gupta,Ajay Kumar, Inboard radial dump venturi for combustion chamber of a gas turbine.
  12. Simons, Derrick Walter; Lebegue, Jeffrey Scott; Venkataraman, Krishna Kumar, Method and apparatus for assembling turbine engines.
  13. Hessler, William Kirk; Negroni, Alberto Jose; Popovic, Predrag; Venkataraman, Krishna Kumar, Method and arrangement for expanding a primary and secondary flame in a combustor.
  14. Widener,Stanley Kevin, Method of cooling centerbody of premixing burner.
  15. Lacy, Benjamin Paul; Kraemer, Gilbert Otto; Yilmaz, Ertan; Melton, Patrick Benedict, Nozzle for a turbomachine.
  16. Ziminsky, Willy Steve; Johnson, Thomas Edward; Lacy, Benjamin Paul; York, William David; Uhm, Jong Ho; Zuo, Baifang, Premixed direct injection nozzle for highly reactive fuels.
  17. Widener,Stanley Kevin, Premixing burner with impingement cooled centerbody and method of cooling centerbody.
  18. Martling, Vincent C.; Xiao, Zhenhua, Pressure ram device on a gas turbine combustor.
  19. Widener, Stanley Kevin; Davis, Jr., Lewis Berkley, Secondary fuel injection from stage one nozzle.
  20. Hannum, Mark C.; Robertson, Thomas F.; Newby, John N.; Nowakowski, John J., Submerged combustion vaporizer with low NOx.
  21. Stoia, Lucas John; Melton, Patrick Benedict; Johnson, Thomas Edward; Stevenson, Christian Xavier; Vanselow, John Drake; Westmoreland, James Harold, Turbomachine combustor nozzle including a monolithic nozzle component and method of forming the same.
  22. Barnes, John; Bailey, Adam; Battaglioli, John; Bland, Robert, Venturi cooling system.
  23. Barnes, John; Bailey, Adam; Battaglioli, John; Bland, Robert, Venturi cooling system.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트