EP0849528A3 - Ajutage d'entrée tangentiel à deux courants - Google Patents

Ajutage d'entrée tangentiel à deux courants Download PDF

Info

Publication number
EP0849528A3
EP0849528A3 EP97310460A EP97310460A EP0849528A3 EP 0849528 A3 EP0849528 A3 EP 0849528A3 EP 97310460 A EP97310460 A EP 97310460A EP 97310460 A EP97310460 A EP 97310460A EP 0849528 A3 EP0849528 A3 EP 0849528A3
Authority
EP
European Patent Office
Prior art keywords
distance
entry nozzle
tangential entry
nozzle
extends
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP97310460A
Other languages
German (de)
English (en)
Other versions
EP0849528A2 (fr
Inventor
Stephen K. Kramer
Peter F. Hauck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RTX Corp
Original Assignee
United Technologies Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US08/770,282 external-priority patent/US5908160A/en
Priority claimed from US08/770,281 external-priority patent/US5735466A/en
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of EP0849528A2 publication Critical patent/EP0849528A2/fr
Publication of EP0849528A3 publication Critical patent/EP0849528A3/fr
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D17/00—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel
    • F23D17/002—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel gaseous or liquid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/07002—Premix burners with air inlet slots obtained between offset curved wall surfaces, e.g. double cone burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2206/00—Burners for specific applications
    • F23D2206/10—Turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spray-Type Burners (AREA)
EP97310460A 1996-12-20 1997-12-22 Ajutage d'entrée tangentiel à deux courants Ceased EP0849528A3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US770281 1996-12-20
US08/770,282 US5908160A (en) 1996-12-20 1996-12-20 Centerbody for a two stream tangential entry nozzle
US08/770,281 US5735466A (en) 1996-12-20 1996-12-20 Two stream tangential entry nozzle
US770282 1996-12-20

Publications (2)

Publication Number Publication Date
EP0849528A2 EP0849528A2 (fr) 1998-06-24
EP0849528A3 true EP0849528A3 (fr) 1999-06-02

Family

ID=27118292

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97310460A Ceased EP0849528A3 (fr) 1996-12-20 1997-12-22 Ajutage d'entrée tangentiel à deux courants

Country Status (1)

Country Link
EP (1) EP0849528A3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2703721B1 (fr) * 2012-08-31 2019-05-22 Ansaldo Energia IP UK Limited Brûleur à prémélange

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995023316A1 (fr) * 1994-02-24 1995-08-31 United Technologies Corporation Buse d'injection de carburant a entree tangentielle
WO1996019699A1 (fr) * 1994-12-22 1996-06-27 United Technologies Corporation DISPOSITIF D'INJECTION DE CARBURANT A FAIBLE DEGAGEMENT DE NO¿x?
DE19545310A1 (de) * 1995-12-05 1997-06-12 Asea Brown Boveri Vormischbrenner

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5307634A (en) 1992-02-26 1994-05-03 United Technologies Corporation Premix gas nozzle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995023316A1 (fr) * 1994-02-24 1995-08-31 United Technologies Corporation Buse d'injection de carburant a entree tangentielle
WO1996019699A1 (fr) * 1994-12-22 1996-06-27 United Technologies Corporation DISPOSITIF D'INJECTION DE CARBURANT A FAIBLE DEGAGEMENT DE NO¿x?
DE19545310A1 (de) * 1995-12-05 1997-06-12 Asea Brown Boveri Vormischbrenner

Also Published As

Publication number Publication date
EP0849528A2 (fr) 1998-06-24

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