$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색도움말
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"

통합검색

도움말도움말
상세검색 다국어 입력

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 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.

특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Low NOx short flame burner

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F23C-001/12   
미국특허분류(USC) 110/261 ; 431/183 ; 431/187 ; 431/189
출원번호 US-0749356 (1991-08-23)
발명자 / 주소
  • Larue Albert D. (Uniontown OH)
출원인 / 주소
  • The Babcock & Wilcox Company (New Orleans LA 02)
인용정보 피인용 횟수 : 39  인용 특허 : 0
초록
▼

A burner for the combustion of a fuel plus air mixture comprises a central nozzle pipe having an inner surface with a portion which diverges outwardly. An axially moveable plug is positioned within the nozzle pipe and includes an outer wall with a diverging section extending within the diverging section of the nozzle pipe. By axially moving the plug, the cross sectional area of the space between the diverging surfaces increases and decreases for respectively decreasing and increasing the velocity of the fuel plus air mixture passing through the nozzle sp...

대표
청구항
▼

A burner for the combustion of a pulverized coal fuel plus air mixture, comprising: an nozzle pipe (16) having an inlet (14) for receiving a pulverized coal fuel plus primary air mixture, an outlet (36) for discharging the pulverized coal fuel plus primary air mixture, and an inner surface which diverges along at least part of the length of said pipe between said inlet and said outlet and which includes cylindrical portions upstream and downstream of the diverging portion of said pipe; a plug extending axially in said nozzle pipe and defining an annular ...

이 특허를 인용한 특허 (39)

  1. Joos Franz,DEX ; Stalder Marcel,CHX, Airblast atomizer nozzle.
  2. Taylor, Curtis L., Apparatus for burning pulverized solid fuels with oxygen.
  3. Taylor, Curtis L., Apparatus for burning pulverized solid fuels with oxygen.
  4. Taylor,Curtis L., Apparatus for burning pulverized solid fuels with oxygen.
  5. Pillard, Jean-Claude, Burner.
  6. Okazaki, Hirofumi; Yamamoto, Kenji; Taniguchi, Masayuki; Kuramashi, Kouji; Kiyama, Kenji; Yano, Takanori, Burner and combustion method for solid fuels.
  7. Jochem Matthias,DEX ; Thierbach Hans-Ulrich,DEX, Burner and furnace operated with at least one burner.
  8. Skachkov, Roman Alexandrovich; Menger, Christian; Gusev, Mikhail Petrovich; Serdyuk, Konstantin Mikhailovich; Khan, Vladimir Konstantinovich, Burner assembly for flaring low calorific gases.
  9. Hufton Peter F. (Etwall GB2), Burner for the combustion of fuel.
  10. LaRue,Albert D.; Sayre,Alan N.; Kahle,William J.; Sarv,Hamid; Rowley,Daniel R., Burner with center air jet.
  11. LaRue, Albert D; Chen, Zumao; McQuistan, Keir D, Burner with flame stabilizing/center air jet device for low quality fuel.
  12. Sarv, Hamid; Lenzer, Ronald C., Dual fuel burner for a shortened flame and reduced pollutant emissions.
  13. Sarv, Hamid; LaRue, Albert D.; Kahle, William J.; Sayre, Alan N.; Rowley, Daniel R., Large diameter mid-zone air separation cone for expanding IRZ.
  14. LaRue Albert D. (Uniontown OH) Sarv Hamid (Canton OH), Low NOx short flame burner with control of primary air/fuel ratio for NOx reduction.
  15. Vierstra Scott A. ; Letcavits John J., Method and apparatus for reducing NO.sub.X emmissions from a multiple-intertube pulverized-coal burner.
  16. Vierstra Scott A. ; Letcavits John J., Method and apparatus for reducing NO.sub.x emissions from a multiple-intertube pulverized-coal burner.
  17. Vierstra Scott A. ; Letcavits John J., Method and apparatus for reducing NO.sub.x emissions from a multiple-intertube pulverized-coal burner.
  18. Ohlsen Ib,DKX, Method and burner for introducing fuel to a kiln.
  19. Shelor F. Mack ; Bianco Robert, Method of operating a combined cycle power plant.
  20. Shelor, Frederick McIvor; Fisher, Matthew David; Ferrari, Joseph Robert; Boij, Johan Erik, Method of operating a combined cycle power plant.
  21. Waltz, Robert W.; Nguyen, Quang H., Overfire air tube damper for boiler and method for regulating overfire air.
  22. Kiyama Kenji,JPX ; Tsumura Toshikazu,JPX ; Jimbo Tadashi,JPX ; Kuramashi Koji,JPX ; Morita Shigeki,JPX ; Mori Miki,JPX, Powered fuel combustion burner with nozzle flow guide.
  23. Buchner Horst,FRX ; Leuckel Wolfgang,DEX, Process and device for suppression of flame and pressure pulsations in a furnace.
  24. Kobayashi Hironobu,JPX ; Okazaki Hirofumi,JPX ; Taniguchi Masayuki,JPX ; Kiyama Kenji,JPX, Pulverized coal burner.
  25. Sivy Jennifer L. ; Rodgers Larry W. ; Koslosy John V. ; LaRue Albert D. ; Kaufman Keith C. ; Sarv Hamid, Pulverized coal burner.
  26. Narato Kiyoshi (Ibaraki-ken JPX) Kobayashi Hironobu (Hitachinaka JPX) Taniguchi Masayuki (Hitachinaka JPX) Kohno Tsuyoshi (Hitachinaka JPX) Okazaki Hirofumi (Hitachi JPX) Ito Kazuyuki (Hitachinaka JP, Pulverized coal combustion burner.
  27. Okamoto Akiyasu,JPX ; Tokuda Kimishiro,JPX ; Fujimura Koutaro,JPX ; Kawashima Hachiro,JPX ; Kai Shouichi,JPX ; Gengo Tadashi,JPX ; Sakamoto Kouichi,JPX, Pulverized fuel combustion burner.
  28. Ohta Hideaki,JPX ; Okamoto Akiyasu,JPX ; Tokuda Kimishiro,JPX ; Fujimura Koutaro,JPX ; Kawashima Hachiro,JPX ; Kai Shouichi,JPX ; Gengo Tadashi,JPX ; Sakamoto Kouichi,JPX ; Kuragasaki Mutsuo,JPX, Pulverized fuel combustion burner having a flame maintaining plate at a tip end portion of a pulverized fuel conduit.
  29. Okamoto Akiyasu,JPX ; Fujimura Koutaro,JPX ; Kawashima Hachiro,JPX ; Gengo Tadashi,JPX ; Sakamoto Kouichi,JPX ; Kuragasaki Mutsuo,JPX, Pulverized fuel rich/lean separator for a pulverized fuel burner.
  30. Waltz, Robert W.; Nguyen, Quang H., Regulating overfire air in a boiler using an overfire air tube damper.
  31. Schröder, Ernst; Knoch, Alexander, Rotary furnace burner.
  32. Okazaki, Hirofumi; Taniguchi, Masayuki; Tsumura, Toshikazu; Takahashi, Yoshitaka; Kuramashi, Kouji, Solid fuel burner, burning method using the same, combustion apparatus and method of operating the combustion apparatus.
  33. Okazaki, Hirofumi; Taniguchi, Masayuki; Tsumura, Toshikazu; Takahashi, Yoshitaka; Kuramashi, Kouji, Solid fuel burner, burning method using the same, combustion apparatus and method of operating the combustion apparatus.
  34. Okazaki,Hirofumi; Taniguchi,Masayuki; Tsumura,Toshikazu; Takahashi,Yoshitaka; Kuramashi,Kouji, Solid fuel burner, burning method using the same, combustion apparatus and method of operating the combustion apparatus.
  35. Okazaki, Hirofumi; Yamamoto, Kenji; Kiyama, Kenji; Kuramashi, Kouji, Solid fuel burner, solid fuel burner combustion method, combustion apparatus and combustion apparatus operation method.
  36. Okazaki,Hirofumi; Yamamoto,Kenji; Kiyama,Kenji; Kuramashi,Kouji, Solid fuel burner, solid fuel burner combustion method, combustion apparatus and combustion apparatus operation method.
  37. Garcia-Mallol Juan Antonio (Morristown NJ), System for preheating fuel.
  38. Neumeier, Yedidia; Neff, David S.; Pratte, Michael, Ultra low NOx burner using distributed direct fuel injection.
  39. Moore Edward E., Variable exit high velocity burner.

IPC 상위 출원인