EP2719953A3 - Injecteurs multipoints à étage auxiliaire - Google Patents

Injecteurs multipoints à étage auxiliaire Download PDF

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Publication number
EP2719953A3
EP2719953A3 EP13187920.7A EP13187920A EP2719953A3 EP 2719953 A3 EP2719953 A3 EP 2719953A3 EP 13187920 A EP13187920 A EP 13187920A EP 2719953 A3 EP2719953 A3 EP 2719953A3
Authority
EP
European Patent Office
Prior art keywords
fuel
auxiliary
master injector
slave injectors
injectors
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.)
Withdrawn
Application number
EP13187920.7A
Other languages
German (de)
English (en)
Other versions
EP2719953A2 (fr
Inventor
Lev Alexander Prociw
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.)
Collins Engine Nozzles Inc
Original Assignee
Delavan Inc
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 US13/647,867 external-priority patent/US9003804B2/en
Application filed by Delavan Inc filed Critical Delavan Inc
Publication of EP2719953A2 publication Critical patent/EP2719953A2/fr
Publication of EP2719953A3 publication Critical patent/EP2719953A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/36—Supply of different fuels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/00002—Gas turbine combustors adapted for fuels having low heating value [LHV]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
EP13187920.7A 2012-10-09 2013-10-09 Injecteurs multipoints à étage auxiliaire Withdrawn EP2719953A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/647,867 US9003804B2 (en) 2010-11-24 2012-10-09 Multipoint injectors with auxiliary stage

Publications (2)

Publication Number Publication Date
EP2719953A2 EP2719953A2 (fr) 2014-04-16
EP2719953A3 true EP2719953A3 (fr) 2018-01-03

Family

ID=49322273

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13187920.7A Withdrawn EP2719953A3 (fr) 2012-10-09 2013-10-09 Injecteurs multipoints à étage auxiliaire

Country Status (1)

Country Link
EP (1) EP2719953A3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10436448B2 (en) 2015-12-16 2019-10-08 Delavan Inc. Injector fittings

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5359847A (en) * 1993-06-01 1994-11-01 Westinghouse Electric Corporation Dual fuel ultra-low NOX combustor
WO1999019674A1 (fr) * 1997-10-13 1999-04-22 Siemens Westinghouse Power Corporation Chambre de combustion a debit de carburant pouvant etre regule de maniere independante selon les differents etages
US6405536B1 (en) * 2000-03-27 2002-06-18 Wu-Chi Ho Gas turbine combustor burning LBTU fuel gas
US20100139238A1 (en) * 2008-12-04 2010-06-10 General Electric Company Combustor Housing for Combustion of Low-BTU Fuel Gases and Methods of Making and Using the Same
EP2206958A2 (fr) * 2009-01-07 2010-07-14 General Electric Company Procédé et appareil pour l'injection de carburant dans un moteur à turbine
EP2458284A2 (fr) * 2010-11-24 2012-05-30 Delavan Inc. Systèmes de combustion de carburant à faible valeur calorifique pour moteurs à turbine à gaz

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5359847A (en) * 1993-06-01 1994-11-01 Westinghouse Electric Corporation Dual fuel ultra-low NOX combustor
US5359847B1 (en) * 1993-06-01 1996-04-09 Westinghouse Electric Corp Dual fuel ultra-flow nox combustor
WO1999019674A1 (fr) * 1997-10-13 1999-04-22 Siemens Westinghouse Power Corporation Chambre de combustion a debit de carburant pouvant etre regule de maniere independante selon les differents etages
US6405536B1 (en) * 2000-03-27 2002-06-18 Wu-Chi Ho Gas turbine combustor burning LBTU fuel gas
US20100139238A1 (en) * 2008-12-04 2010-06-10 General Electric Company Combustor Housing for Combustion of Low-BTU Fuel Gases and Methods of Making and Using the Same
EP2206958A2 (fr) * 2009-01-07 2010-07-14 General Electric Company Procédé et appareil pour l'injection de carburant dans un moteur à turbine
EP2458284A2 (fr) * 2010-11-24 2012-05-30 Delavan Inc. Systèmes de combustion de carburant à faible valeur calorifique pour moteurs à turbine à gaz

Also Published As

Publication number Publication date
EP2719953A2 (fr) 2014-04-16

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