DE3765981D1 - Halterung fuer die kraftstoffeinspritzduesen einer gasturbine. - Google Patents

Halterung fuer die kraftstoffeinspritzduesen einer gasturbine.

Info

Publication number
DE3765981D1
DE3765981D1 DE8787630064T DE3765981T DE3765981D1 DE 3765981 D1 DE3765981 D1 DE 3765981D1 DE 8787630064 T DE8787630064 T DE 8787630064T DE 3765981 T DE3765981 T DE 3765981T DE 3765981 D1 DE3765981 D1 DE 3765981D1
Authority
DE
Germany
Prior art keywords
bracket
fuel injection
gas turbine
injection nozzles
nozzles
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.)
Expired - Lifetime
Application number
DE8787630064T
Other languages
English (en)
Inventor
William Gregory Suliga
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
Application filed by United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of DE3765981D1 publication Critical patent/DE3765981D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F23R3/283—Attaching or cooling of fuel injecting means including supports for fuel injectors, stems, or lances
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/20—Heat transfer, e.g. cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Spray-Type Burners (AREA)
DE8787630064T 1986-04-18 1987-04-16 Halterung fuer die kraftstoffeinspritzduesen einer gasturbine. Expired - Lifetime DE3765981D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/853,599 US4870818A (en) 1986-04-18 1986-04-18 Fuel nozzle guide structure and retainer for a gas turbine engine

Publications (1)

Publication Number Publication Date
DE3765981D1 true DE3765981D1 (de) 1990-12-13

Family

ID=25316469

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787630064T Expired - Lifetime DE3765981D1 (de) 1986-04-18 1987-04-16 Halterung fuer die kraftstoffeinspritzduesen einer gasturbine.

Country Status (6)

Country Link
US (1) US4870818A (de)
EP (1) EP0242319B1 (de)
JP (1) JPH0684816B2 (de)
CN (1) CN1009476B (de)
CA (1) CA1297305C (de)
DE (1) DE3765981D1 (de)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5117637A (en) * 1990-08-02 1992-06-02 General Electric Company Combustor dome assembly
US5142871A (en) * 1991-01-22 1992-09-01 General Electric Company Combustor dome plate support having uniform thickness arcuate apex with circumferentially spaced coolant apertures
FR2678715B1 (fr) * 1991-07-03 1995-01-13 Snecma Bol de chambre de combustion pour injection aerodynamique.
FR2679010B1 (fr) * 1991-07-10 1993-09-24 Snecma Chambre de combustion de turbomachine a bols de prevaporisation demontables.
US5239832A (en) * 1991-12-26 1993-08-31 General Electric Company Birdstrike resistant swirler support for combustion chamber dome
US5329772A (en) * 1992-12-09 1994-07-19 General Electric Company Cast slot-cooled single nozzle combustion liner cap
US5463864A (en) * 1993-12-27 1995-11-07 United Technologies Corporation Fuel nozzle guide for a gas turbine engine combustor
US5419115A (en) * 1994-04-29 1995-05-30 United Technologies Corporation Bulkhead and fuel nozzle guide assembly for an annular combustion chamber
US5524438A (en) * 1994-12-15 1996-06-11 United Technologies Corporation Segmented bulkhead liner for a gas turbine combustor
DE4444961A1 (de) * 1994-12-16 1996-06-20 Mtu Muenchen Gmbh Einrichtung zur Kühlung insbesondere der Rückwand des Flammrohrs einer Brennkammer für Gasturbinentriebwerke
US5924288A (en) * 1994-12-22 1999-07-20 General Electric Company One-piece combustor cowl
DE19515537A1 (de) * 1995-04-27 1996-10-31 Bmw Rolls Royce Gmbh Kopfteil einer Gasturbinen-Ringbrennkammer
US5630319A (en) * 1995-05-12 1997-05-20 General Electric Company Dome assembly for a multiple annular combustor
US6032457A (en) * 1996-06-27 2000-03-07 United Technologies Corporation Fuel nozzle guide
FR2751731B1 (fr) * 1996-07-25 1998-09-04 Snecma Ensemble bol-deflecteur pour chambre de combustion de turbomachine
DE19643028A1 (de) * 1996-10-18 1998-04-23 Bmw Rolls Royce Gmbh Brennkammer einer Gasturbine mit einem ringförmigen Kopfabschnitt
US5916142A (en) * 1996-10-21 1999-06-29 General Electric Company Self-aligning swirler with ball joint
US5974805A (en) * 1997-10-28 1999-11-02 Rolls-Royce Plc Heat shielding for a turbine combustor
US6164074A (en) * 1997-12-12 2000-12-26 United Technologies Corporation Combustor bulkhead with improved cooling and air recirculation zone
GB2355302B (en) * 1999-10-13 2003-12-31 Rolls Royce Plc Gas turbine engines
US6427435B1 (en) * 2000-05-20 2002-08-06 General Electric Company Retainer segment for swirler assembly
US6530227B1 (en) * 2001-04-27 2003-03-11 General Electric Co. Methods and apparatus for cooling gas turbine engine combustors
US6546732B1 (en) * 2001-04-27 2003-04-15 General Electric Company Methods and apparatus for cooling gas turbine engine combustors
US6904676B2 (en) 2002-12-04 2005-06-14 General Electric Company Methods for replacing a portion of a combustor liner
US6880341B2 (en) * 2002-12-18 2005-04-19 Pratt & Whitney Canada Corp. Low cost combustor floating collar with improved sealing and damping
KR100500756B1 (ko) * 2003-06-27 2005-07-11 주식회사 디엠에스 평판 디스플레이 표면 처리용 유체분사장치
US7134286B2 (en) * 2004-08-24 2006-11-14 Pratt & Whitney Canada Corp. Gas turbine floating collar arrangement
US7690207B2 (en) * 2004-08-24 2010-04-06 Pratt & Whitney Canada Corp. Gas turbine floating collar arrangement
US7628019B2 (en) * 2005-03-21 2009-12-08 United Technologies Corporation Fuel injector bearing plate assembly and swirler assembly
FR2894327B1 (fr) * 2005-12-05 2008-05-16 Snecma Sa Dispositif d'injection d'un melange d'air et de carburant, chambre de combustion et turbomachine munies d'un tel dispositif
US20070193272A1 (en) * 2006-02-21 2007-08-23 Woodward Fst, Inc. Gas turbine engine fuel injector
US7748221B2 (en) * 2006-11-17 2010-07-06 Pratt & Whitney Canada Corp. Combustor heat shield with variable cooling
US7681398B2 (en) * 2006-11-17 2010-03-23 Pratt & Whitney Canada Corp. Combustor liner and heat shield assembly
US7721548B2 (en) * 2006-11-17 2010-05-25 Pratt & Whitney Canada Corp. Combustor liner and heat shield assembly
US7771164B2 (en) * 2006-12-18 2010-08-10 General Electric Company Method and system for assembling a turbine engine
US7845174B2 (en) * 2007-04-19 2010-12-07 Pratt & Whitney Canada Corp. Combustor liner with improved heat shield retention
US8495881B2 (en) * 2009-06-02 2013-07-30 General Electric Company System and method for thermal control in a cap of a gas turbine combustor
US9027350B2 (en) * 2009-12-30 2015-05-12 Rolls-Royce Corporation Gas turbine engine having dome panel assembly with bifurcated swirler flow
DE102011014972A1 (de) * 2011-03-24 2012-09-27 Rolls-Royce Deutschland Ltd & Co Kg Brennkammerkopf mit Halterungen für Dichtungen an Brennern in Gasturbinen
US9021675B2 (en) 2011-08-15 2015-05-05 United Technologies Corporation Method for repairing fuel nozzle guides for gas turbine engine combustors using cold metal transfer weld technology
EP2711634A1 (de) * 2012-09-21 2014-03-26 Siemens Aktiengesellschaft Hitzeschild mit einer Tragstruktur und Verfahren zum Kühlen der Tragstruktur
US9528704B2 (en) 2014-02-21 2016-12-27 General Electric Company Combustor cap having non-round outlets for mixing tubes
US9528702B2 (en) * 2014-02-21 2016-12-27 General Electric Company System having a combustor cap
DE102014213302A1 (de) * 2014-07-09 2016-01-14 Rolls-Royce Deutschland Ltd & Co Kg Brennkammer einer Gasturbine mit verschraubtem Brennkammerkopf
FR3026827B1 (fr) * 2014-10-01 2019-06-07 Safran Aircraft Engines Chambre de combustion de turbomachine
US10670272B2 (en) 2014-12-11 2020-06-02 Raytheon Technologies Corporation Fuel injector guide(s) for a turbine engine combustor
US10724740B2 (en) * 2016-11-04 2020-07-28 General Electric Company Fuel nozzle assembly with impingement purge
GB201701380D0 (en) * 2016-12-20 2017-03-15 Rolls Royce Plc A combustion chamber and a combustion chamber fuel injector seal
US10760792B2 (en) 2017-02-02 2020-09-01 General Electric Company Combustor assembly for a gas turbine engine
US10253976B2 (en) 2017-04-24 2019-04-09 United Technologies Corporation Fuel swirler with anti-rotation features
DE102017217330A1 (de) * 2017-09-28 2019-03-28 Rolls-Royce Deutschland Ltd & Co Kg Brennkammerbaugruppe mit Hitzeschild und Brennerdichtung sowie Herstellungsverfahren
US11280492B2 (en) * 2018-08-23 2022-03-22 General Electric Company Combustor assembly for a turbo machine
US11156091B2 (en) * 2019-05-16 2021-10-26 Mitsubishi Power Americas, Inc. Stiffened torque tube for gas turbine engine
US11885497B2 (en) * 2019-07-19 2024-01-30 Pratt & Whitney Canada Corp. Fuel nozzle with slot for cooling

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813397A (en) * 1957-01-02 1957-11-19 United Aircraft Corp Thermal expansion means for combustion chambers
US3273343A (en) * 1965-03-08 1966-09-20 Dickens Inc Combustion chamber construction in gas turbine power plant
US3385055A (en) * 1966-11-23 1968-05-28 United Aircraft Corp Combustion chamber with floating swirler rings
US3403510A (en) * 1966-11-23 1968-10-01 United Aircraft Corp Removable and replaceable fuel nozzle holder assembly for an annular combustion burner
US3901446A (en) * 1974-05-09 1975-08-26 Us Air Force Induced vortex swirler
US4322945A (en) * 1980-04-02 1982-04-06 United Technologies Corporation Fuel nozzle guide heat shield for a gas turbine engine
US4365470A (en) * 1980-04-02 1982-12-28 United Technologies Corporation Fuel nozzle guide and seal for a gas turbine engine
US4454711A (en) * 1981-10-29 1984-06-19 Avco Corporation Self-aligning fuel nozzle assembly

Also Published As

Publication number Publication date
EP0242319A2 (de) 1987-10-21
CN1009476B (zh) 1990-09-05
EP0242319B1 (de) 1990-11-07
CN87102869A (zh) 1987-10-28
EP0242319A3 (en) 1988-11-30
US4870818A (en) 1989-10-03
JPH0684816B2 (ja) 1994-10-26
JPS62255537A (ja) 1987-11-07
CA1297305C (en) 1992-03-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee