$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Premixing device for low emission combustion process

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-001/00    F02G-003/00   
미국특허분류(USC) 060/737; 060/752; 060/740
출원번호 US-0273212 (2005-11-14)
등록번호 US-8266911 (2012-09-18)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Coppa, Francis T.
인용정보 피인용 횟수 : 6  인용 특허 : 27
초록

A premixing device is provided. The premixing device includes an air inlet configured to introduce compressed air into a mixing chamber of the premixing device and a fuel plenum configured to provide a fuel to the mixing chamber via a circumferential slot and over a pre-determined profile adjacent the fuel plenum, wherein the pre-determined profile facilitates attachment of the fuel to the profile to form a fuel boundary layer and to entrain incoming air through the fuel boundary layer to facilitate mixing of fuel and air in the mixing chamber.

대표
청구항

1. A premixing device, comprising: a compressor configured to compress ambient air;an air inlet configured to introduce compressed air received from the compressor into a mixing chamber of the premixing device; anda fuel plenum configured to provide a fuel to the mixing chamber via a circumferential slot and over a pre-determined profile adjacent the fuel plenum, wherein the pre-determined profile facilitates attachment of the fuel to the pre-determined profile to form a fuel boundary layer and to entrain incoming air through the fuel boundary layer to f...

이 특허에 인용된 특허 (27)

  1. Joshi Narendra D. (Cincinnati OH) Ekstedt Edward E. (Montgomery OH) Epstein Michael J. (West Chester OH). Air fuel mixer for gas turbine combustor. USP1993105251447.
  2. Pisano,Stephen P.; Fennell,Anthony G.; Hemmerlin,John R.; Baggley,Glenn W.; Dormire,John C.. Air staged low-NOx burner. USP2007027175423.
  3. Horner Michael W. (West Chester OH) Ekstedt Edward E. (Cincinnati OH) Campbell Thomas C. (Cincinnati OH) Badeer Gilbert H. (Loveland OH). Apparatus and method for atomizing water in a combustor dome assembly. USP1994015274995.
  4. Bourn ; Ronald L.. Baffle. USP1978114125361.
  5. Teodorescu Constantin Gh. (Bucharest RU) Chiriac Ilie C. (Bucharest RU) Adam Constantin I. (Bucharest RU) Diaconescu Marin R. (Bucharest RU) Dragan Nicolae T. (Bucharest RU) Ber Wilhelm F. (Bucharest. Burner for liquid fuels. USP1976033947216.
  6. Shekleton Jack R. (San Diego CA). Coanda phenomena combustor for a turbine engine. USP1992025085039.
  7. Hirose Yasuo (4-8-9 ; Kugahara ; Ota Tokyo JA). Combustion apparatus and method. USP1976053954382.
  8. Meyer Franz-Josef (Marbach DEX). Combustion chamber, especially for gas turbines. USP1980044199934.
  9. John Ronald Tilston GB; John Austin GB. Combustor flow controller for gas turbine. USP2002056389798.
  10. Stuttaford,Peter; Chen,Yan. Counter swirl shear mixer. USP2007077237384.
  11. Joshi Narendra D.. Dual fuel mixer for gas turbine combustor. USP1998105816049.
  12. Joshi Narendra D. (Cincinnati OH) Angel Paul R. (Fairfield OH) Caldwell James M. (Alexandria KY) Heberling Paul V. (Cincinnati OH) Dean Anthony J. (Scotia NY). Dual fuel mixer for gas turbine combustor. USP1997105680766.
  13. Joshi Narendra D. (Cincinnati OH) Kress Eric J. (Loveland OH). Dual fuel mixer for gas turbine combustor. USP1994105351477.
  14. Joshi Narendra D. ; Angel Paul R. ; Caldwell James M. ; Heberling Paul V. ; Dean Anthony J.. Dual fuel mixer for gas turbine combustor. USP1998075778676.
  15. Kress Eric J. ; Joshi Narendra D.. Dual fuel mixer for gas turbine combustor. USP1999025865024.
  16. Mantchenkov,Igor; Noel,Thomas; Novikov,Alexander; Orlov,Vladimir; Pikalov,Valery; Rollin,Gilles. Effervescent aerodynamic system for injecting an air/fuel mixture into a turbomachine combustion chamber. USP2009037506496.
  17. Desty Denis H. (Weybridge GB2). Flare with inwardly directed Coanda nozzle. USP1982064336017.
  18. Desty ; Denis H.. Flarestack Coanda burners with self-adjusting slot at pressure outlet. USP1978024073613.
  19. Taylor Peter John (Fareham EN). Fluid-flow assisting devices. USP1977074037991.
  20. Senior Peter,GBX. Fuel injector arrangement for a combustion apparatus. USP2000046050096.
  21. Chyou Yau-Pin (Taipei TWX) Eroglu Adnan (Untersiggenthal CHX). Fuel supply system for combustion chamber. USP1997085658358.
  22. Hayashi,Shigeru. Fuel/air premixer for gas turbine combustor. USP2008107434401.
  23. Mandai Shigemi,JPX ; Ohta Masataka,JPX ; Haruta Hideki,JPX ; Nishida Koichi,JPX ; Akamatsu Shinji,JPX ; Kamogawa Masahiro,JPX. Gas turbine combustor with fuel and air swirler. USP2001106301900.
  24. Senior Peter,GBX. High efficiency heat transfer structure. USP2000096122917.
  25. Michael Jerome Foust ; Hukam Chand Mongia. Method and apparatus for controlling combustor emissions. USP2002076418726.
  26. Adnan Eroglu CH; Christian Oliver Paschereit CH; Wolfgang Polifke DE. Method for active suppression of hydrodynamic instabilities in a combustion system and a combustion system for carrying out the method. USP2002026343927.
  27. MacDonald ; Jr. James D. (4043 Harvest Hill ; Apt. 2163 Dallas TX 75234). Thrust augmenter ejector combustion device. USP1982064332547.