JP4674944B2 - 燃焼器スワーラアセンブリ - Google Patents

燃焼器スワーラアセンブリ Download PDF

Info

Publication number
JP4674944B2
JP4674944B2 JP2000275753A JP2000275753A JP4674944B2 JP 4674944 B2 JP4674944 B2 JP 4674944B2 JP 2000275753 A JP2000275753 A JP 2000275753A JP 2000275753 A JP2000275753 A JP 2000275753A JP 4674944 B2 JP4674944 B2 JP 4674944B2
Authority
JP
Japan
Prior art keywords
swirler
assembly
outer edge
relative
rails
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 - Fee Related
Application number
JP2000275753A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001201048A5 (enExample
JP2001201048A (ja
Inventor
トーマス・アンソニー・リーン
ロバート・ブルース・ワルムスレイ
フーベルト・スミス・ロバーツ，ジュニア
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JP2001201048A publication Critical patent/JP2001201048A/ja
Publication of JP2001201048A5 publication Critical patent/JP2001201048A5/ja
Application granted granted Critical
Publication of JP4674944B2 publication Critical patent/JP4674944B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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
    • F23C7/004—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes
    • 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
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/10—Air inlet arrangements for primary air
    • F23R3/12—Air inlet arrangements for primary air inducing a vortex
    • F23R3/14—Air inlet arrangements for primary air inducing a vortex by using swirl vanes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Combustion Of Fluid Fuel (AREA)
JP2000275753A 2000-01-13 2000-09-12 燃焼器スワーラアセンブリ Expired - Fee Related JP4674944B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/482668 2000-01-13
US09/482,668 US6453671B1 (en) 2000-01-13 2000-01-13 Combustor swirler assembly

Publications (3)

Publication Number Publication Date
JP2001201048A JP2001201048A (ja) 2001-07-27
JP2001201048A5 JP2001201048A5 (enExample) 2007-10-25
JP4674944B2 true JP4674944B2 (ja) 2011-04-20

Family

ID=23916951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000275753A Expired - Fee Related JP4674944B2 (ja) 2000-01-13 2000-09-12 燃焼器スワーラアセンブリ

Country Status (4)

Country Link
US (1) US6453671B1 (enExample)
EP (1) EP1116918B1 (enExample)
JP (1) JP4674944B2 (enExample)
DE (1) DE60025150T2 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6655027B2 (en) * 2002-01-15 2003-12-02 General Electric Company Methods for assembling gas turbine engine combustors
US6834505B2 (en) * 2002-10-07 2004-12-28 General Electric Company Hybrid swirler
US6931728B2 (en) * 2002-12-19 2005-08-23 General Electric Company Test model for a gas turbine combustor dome and method of fabricating
US7062920B2 (en) * 2003-08-11 2006-06-20 General Electric Company Combustor dome assembly of a gas turbine engine having a free floating swirler
US7121095B2 (en) * 2003-08-11 2006-10-17 General Electric Company Combustor dome assembly of a gas turbine engine having improved deflector plates
US6976363B2 (en) * 2003-08-11 2005-12-20 General Electric Company Combustor dome assembly of a gas turbine engine having a contoured swirler
US7104066B2 (en) * 2003-08-19 2006-09-12 General Electric Company Combuster swirler assembly
US7013649B2 (en) * 2004-05-25 2006-03-21 General Electric Company Gas turbine engine combustor mixer
US7581402B2 (en) * 2005-02-08 2009-09-01 Siemens Energy, Inc. Turbine engine combustor with bolted swirlers
FR2899314B1 (fr) * 2006-03-30 2008-05-09 Snecma Sa Dispositif d'injection d'un melange d'air et de carburant, chambre de combustion et turbomachine munies d'un tel dispositif
US20110162379A1 (en) * 2010-01-06 2011-07-07 General Electric Company Apparatus and method for supplying fuel
FR2956725B1 (fr) * 2010-02-24 2013-08-23 Snecma Systeme d'injection de carburant pour une chambre de combustion de turbomachine
US8726669B2 (en) 2011-06-30 2014-05-20 General Electric Company Combustor dome with combined deflector/mixer retainer
US9366190B2 (en) * 2013-05-13 2016-06-14 Solar Turbines Incorporated Tapered gas turbine engine liquid gallery
WO2015017002A2 (en) * 2013-07-15 2015-02-05 United Technologies Corporation Swirler mount interface for gas turbine engine combustor
GB201506017D0 (en) * 2015-04-09 2015-05-27 Rolls Royce Plc Fuel injector system
US11226101B2 (en) 2019-02-01 2022-01-18 General Electric Company Combustor swirler

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3589127A (en) * 1969-02-04 1971-06-29 Gen Electric Combustion apparatus
US4198815A (en) 1975-12-24 1980-04-22 General Electric Company Central injection fuel carburetor
JPS5510077U (enExample) * 1978-07-07 1980-01-22
US4584834A (en) 1982-07-06 1986-04-29 General Electric Company Gas turbine engine carburetor
US4763482A (en) * 1987-01-02 1988-08-16 General Electric Company Swirler arrangement for combustor of gas turbine engine
US5197290A (en) 1990-03-26 1993-03-30 Fuel Systems Textron Inc. Variable area combustor air swirler
US5123248A (en) 1990-03-28 1992-06-23 General Electric Company Low emissions combustor
US5117637A (en) * 1990-08-02 1992-06-02 General Electric Company Combustor dome assembly

Also Published As

Publication number Publication date
DE60025150D1 (de) 2006-02-02
EP1116918A1 (en) 2001-07-18
US6453671B1 (en) 2002-09-24
DE60025150T2 (de) 2006-08-24
EP1116918B1 (en) 2005-12-28
JP2001201048A (ja) 2001-07-27

Similar Documents

Publication Publication Date Title
JP4619061B2 (ja) 燃焼器スワーラ組立体
JP4674944B2 (ja) 燃焼器スワーラアセンブリ
US6427435B1 (en) Retainer segment for swirler assembly
CA2578565C (en) Method and apparatus for gas turbine engines
EP2278226B1 (en) Fuel nozzle guide plate mistake proofing
EP1253379B1 (en) Methods and apparatus for cooling gas turbine engine combustors
US5117624A (en) Fuel injector nozzle support
US10215414B2 (en) System and method having fuel nozzle
US20170268783A1 (en) Axially staged fuel injector assembly mounting
US20170356652A1 (en) Combustor Effusion Plate Assembly
US9897317B2 (en) Thermally free liner retention mechanism
US12011734B2 (en) Fuel nozzle air swirler
US20130004906A1 (en) Combustor dome with combined deflector/mixer retainer
US12422140B2 (en) Combustor deflector assembly
WO1990011439A1 (en) Compact gas turbine engine
US12281793B1 (en) Fuel injection assembly for a combustor
JPH0783435A (ja) ガスタービンの燃焼器

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070911

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070911

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20090917

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20090917

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20091117

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20100215

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20100218

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100507

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20100706

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20101105

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20101210

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20110105

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110125

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140204

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees