[특허]Combustion chamber of a gas turbine with pre-mixing and pre-evaporation elements

[미국특허] Combustion chamber of a gas turbine with pre-mixing and pre-evaporation elements 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E02C-007/22
출원번호	US-0198929 (1980-10-20)
우선권정보	CH-0010444 (1979-11-23)
발명자 / 주소	Brhwiler Eduard (Nussbaumen CHX) Koch Hans (Zurich CHX)
출원인 / 주소	BBC Brown, Boveri & Company Limited (Baden CHX 03)
인용정보	피인용 횟수 : 56 인용 특허 : 3

초록 ▼

A combustion chamber for a gas turbine which is equipped with a number of tubular-shaped elements, within which there occurs between the fuel and the compressed air a pre-mixing/pre-evaporation process. Each tubular element is closed at its end at the side of its combustion space by a flame baffle provided with one or a number of openings, so that the combustion first can occur downstream of the flame baffle, whereby there is appreciably reduced the emissivity of noxious substances from the combustion process.

대표청구항 ▼

A combustion compartment for a gas turbine comprising: (a) a combustion compartment casing containing therein an air distributor chamber and a combustion chamber spatially separated from one another; (b) a number of substantially tubular-shaped elements arranged between the air distribution chamber and the combustion chamber; (c) nozzle means for infeeding a combustible medium to an end of said tubular-shaped elements located at the side of the air distributor chamber; (d) the admixing and pre-evaporation of said combustible medium occurring within said plurality of tubular-shaped elements; (e) each said tubular-shaped element having an end located at the side of the combustion chamber; (f) at least one flame baffle for closing the end of the tubular-shaped elements located at the side of the combustion chamber, said flame baffle being provided with openings; (g) at least one pilot element located between said tubular-shaped elements; and (h) said combustible medium comprises fuel oil which is infed by said nozzle means and which is premixed and pre-evaporated within said tubular-shaped elements and admixed with compressed air with a large excess-air coefficient.

이 특허에 인용된 특허 (3) 인용/피인용 타임라인 분석

Roffe Gerald A. (3 Markwood La. East Northport NY 11731) Trucco Horacio A. (13 Saddler Ct. Huntington Station NY 11746), Apparatus for the premixed gas phase combustion of liquid fuels.
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Andrew ; Gordon Edward ; Bunn ; George Edward, Combustion assembly.
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Robinson Ronald L. (West Palm Beach FL), Method and apparatus for reducing nitrous oxide emissions from combustors.
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이 특허를 인용한 특허 (56) 인용/피인용 타임라인 분석

Chila, Ronald James; Boardman, Gregory Allen; Westmoreland, James Harold, Air diffuser for a head end of a combustor.
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Lacy, Benjamin Paul; Ziminsky, Willy Steve; Johnson, Thomas Edward; Zuo, Baifang; York, William David; Uhm, Jong Ho, Bundled multi-tube nozzle for a turbomachine.
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Colannino, Joseph; Karkow, Doug W.; Wiklof, Christopher A., Burner system employing multiple perforated flame holders, and method of operation.
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Colannino, Joseph; Karkow, Douglas W.; Dansie, James K.; Wiklof, Christopher A., Burner system including a non-planar perforated flame holder.
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Karkow, Douglas W.; Breidenthal, Robert; Colannino, Joseph; Wiklof, Christopher A., Burner with a series of fuel gas ejectors and a perforated flame holder.
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LeBegue, Jeffrey Scott; Melton, Patrick Benedict; Westmoreland, III, James Harold; Flanagan, James Scott, Cap assembly for a bundled tube fuel injector.
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Coffinberry George A., Coated article for hot hydrocarbon fluid and method of preventing fuel thermal degradation deposits.
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Coffinberry George A. ; Ackerman John F., Coated articles and method for the prevention of fuel thermal degradation deposits.
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Brhwiler Eduard (Turgi CHX) Koch Hans (Zrich NY CHX) Roffe Gerald (East Northport NY), Combustion chamber of a gas turbine and method of operating it.
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Colannino, Joseph; Karkow, Douglas W., Combustion system and method for electrically assisted start-up.
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Karkow, Douglas W.; Colannino, Joseph; Krichtafovitch, Igor A.; Breidenthal, Robert E.; Wiklof, Christopher A., Combustion system with flame location actuation.
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Karkow, Douglas W.; Colannino, Joseph; Krichtafovitch, Igor A.; Breidenthal, Robert E.; Wiklof, Christopher A., Combustion system with flame location actuation.
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Stoia, Lucas John; Melton, Patrick Benedict; Westmoreland, III, James Harold, Combustor.
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Boardman, Gregory Allen; Myers, Geoffrey David; Karim, Hasan; Hughes, Michael John; Hajiloo, Azardokht, Combustor and method for distributing fuel in the combustor.
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Melton, Patrick Benedict; Boardman, Gregory Allen; Westmoreland, James Harold, Combustor end cover with fuel plenums.
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Mulherin, Jason; Intile, John Charles, Combustor headend guide vanes to reduce flow maldistribution into multi-nozzle arrangement.
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Ikeda, Hiraku; Kuroda, Michio; Iizuka, Nobuyuki; Komatsu, Yasutaka; Sato, Isao; Taniguchi, Masayuki; Ootawara, Yasuhiko; Hayashi, Noriyuki, Combustor system for stabilizing a premixed flame and a turbine system using the same.
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Dodo, Satoshi; Miura, Keisuke; Koyama, Kazuhito, Combustor, method of supplying fuel to same, and method of modifying same.
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Colannino, Joseph; Karkow, Douglas W.; Krichtafovitch, Igor A.; Wiklof, Christopher A., Down-fired burner with a perforated flame holder.
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Karkow, Douglas W.; Wiklof, Christopher A., Electrically controlled combustion fluid flow.
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Westmoreland, James Harold; Melton, Patrick Benedict, End cover configuration and assembly.
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Colannino, Joseph; Karkow, Douglas W.; Geiger, Robert; Wiklof, Christopher A., Flame visualization control for a burner including a perforated flame holder.
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Karkow, Douglas W.; Colannino, Joseph; Wiklof, Christopher A., Fluid heater with perforated flame holder.
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Karkow, Douglas W.; Colannino, Joseph; Wiklof, Christopher A., Fluid heater with perforated flame holder, and method of operation.
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Karkow, Douglas W.; Breidenthal, Robert E.; Colannino, Joseph; Wiklof, Christopher A., Fuel combustion system with a perforated reaction holder.
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Gadde,Satish; Ryan,William, Fuel injection system for a turbine engine.
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Valeev, Almaz Kamilevich, Fuel nozzle assembly having a premix fuel stabilizer.
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Belsom, Keith Cletus; McMahan, Kevin Weston; Thomas, Larry Lou, Fuel nozzle for a combustor of a gas turbine engine.
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Berry, Jonathan Dwight, Fuel nozzles with mixing tubes surrounding a liquid fuel cartridge for injecting fuel in a gas turbine combustor.
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Boardman, Gregory Allen; Melton, Patrick Benedict; Westmoreland, James Harold; Chila, Ronald James; Crothers, Sarah Lori, Fuel-air mixing system with mixing chambers of various lengths for gas turbine system.
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Mandai Shigemi,JPX ; Ota Masataka,JPX ; Tanimura Satoshi,JPX ; Haruta Hideki,JPX, Gas turbine combustor.
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Scarinci, Thomas; Young, Kenneth James, Gas turbine engine premix injectors.
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Beer Janos (Winchester MA) Dowdy Thomas E. (Orlando FL) Bachovchin Dennis M. (Delmont PA), Gas turbine topping combustor.
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Colannino, Joseph; Karkow, Douglas W.; Wiklof, Christopher A., High output porous tile burner.
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Westmoreland, James Harold; Boardman, Gregory Allen; Melton, Patrick Benedict, Micromixing cap assembly.
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Boardman, Gregory Allen; Melton, Patrick Benedict; Westmoreland, James Harold, Multi-injector micromixing system.
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Berry, Jonathan Dwight; McMahan, Kevin Weston; Barker, Carl Robert, Multi-premixer fuel nozzle support system.
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Berry, Jonathan Dwight; McMahan, Kevin Weston; Barker, Carl Robert, Multi-premixer fuel nozzle support system.
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Colannino, Joseph; Karkow, Douglas W.; Wiklof, Christopher A., Perforated burner for a rotary kiln.
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Krockow Wolfram (Dsseldorf DEX), Pre-mixing burner with integrated diffusion burner.
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Ohmori Takashi (Hitachi JPX) Sato Isao (Hitachi JPX) Ishibashi Yoji (Hitachi JPX) Minakawa Yoshimitsu (Hitachi JPX) Kuroda Michio (Hitachi JPX) Tamura Zensuke (Hitachi JPX), Premixing swirling burner.
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Colannino, Joseph; Karkow, Douglas W.; Wiklof, Christopher A., Radiant wall burner including perforated flame holders.
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Karkow, Douglas W.; Krichtafovich, Igor A.; Colannino, Joseph; Wiklof, Christopher A., Selectable dilution low NOx burner.
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Karkow, Douglas W.; Colannino, Joseph; Krichtafovitch, Igor A.; Wiklof, Christopher A., Startup method and mechanism for a burner having a perforated flame holder.
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Uhm, Jong Ho; Johnson, Thomas Edward; Zuo, Baifang; York, William David, System and method for reducing combustion dynamics in a combustor.
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Uhm, Jong Ho; Ziminsky, Willy Steve; Johnson, Thomas Edward; Srinivasan, Shiva; York, William David, System and method for reducing combustion dynamics in a combustor.
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Wiebe, David J., System and method for supporting fuel nozzles in a gas turbine combustor utilizing a support plate.
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Stoia, Lucas John; Melton, Patrick Benedict, System and method for supporting fuel nozzles inside a combustor.
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Chila, Ronald James; Melton, Patrick Benedict; Boardman, Gregory Allen; Westmoreland, James Harold, System and method for tube level air flow conditioning.
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Westmoreland, James Harold; Chila, Ronald James; Boardman, Gregory Allen; Melton, Patrick Benedict, System and method having multi-tube fuel nozzle with multiple fuel injectors.
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Berry, Jonathan Dwight, System for cooling a multi-tube fuel nozzle.
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LeBegue, Jeffrey Scott; Melton, Patrick Benedict; Westmoreland, III, James Harold; Flanagan, James Scott, System for supporting a bundled tube fuel injector within a combustor.
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Melton, Patrick Benedict, System for supporting bundled tube segments within a combustor.
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Westmoreland, James Harold; Boardman, Gregory Allen; Melton, Patrick Benedict, System having multi-tube fuel nozzle with floating arrangement of mixing tubes.
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Colannino, Joseph; Karkow, Douglas W.; Wiklof, Christopher A., Tunnel burner including a perforated flame holder.
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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.
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[미국특허] Combustion chamber of a gas turbine with pre-mixing and pre-evaporation elements 원문보기

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[미국특허] Combustion chamber of a gas turbine with pre-mixing and pre-evaporation elements 원문보기

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이 특허에 인용된 특허 (3) 인용/피인용 타임라인 분석

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