IT1097983B - Manicotto di duomo di camera di combustione specialmente per turbomotori a gas - Google Patents

Manicotto di duomo di camera di combustione specialmente per turbomotori a gas

Info

Publication number
IT1097983B
IT1097983B IT26245/78A IT2624578A IT1097983B IT 1097983 B IT1097983 B IT 1097983B IT 26245/78 A IT26245/78 A IT 26245/78A IT 2624578 A IT2624578 A IT 2624578A IT 1097983 B IT1097983 B IT 1097983B
Authority
IT
Italy
Prior art keywords
duomo
turbomotors
gas
combustion chamber
sleeve especially
Prior art date
Application number
IT26245/78A
Other languages
English (en)
Other versions
IT7826245A0 (it
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT7826245A0 publication Critical patent/IT7826245A0/it
Application granted granted Critical
Publication of IT1097983B publication Critical patent/IT1097983B/it

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
    • F23R3/02—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Spray-Type Burners (AREA)
IT26245/78A 1977-10-31 1978-07-28 Manicotto di duomo di camera di combustione specialmente per turbomotori a gas IT1097983B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/847,459 US4180974A (en) 1977-10-31 1977-10-31 Combustor dome sleeve

Publications (2)

Publication Number Publication Date
IT7826245A0 IT7826245A0 (it) 1978-07-28
IT1097983B true IT1097983B (it) 1985-08-31

Family

ID=25300675

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26245/78A IT1097983B (it) 1977-10-31 1978-07-28 Manicotto di duomo di camera di combustione specialmente per turbomotori a gas

Country Status (7)

Country Link
US (1) US4180974A (it)
JP (1) JPS5467819A (it)
BE (1) BE869358A (it)
DE (1) DE2833027A1 (it)
FR (1) FR2407352B1 (it)
GB (1) GB1597817A (it)
IT (1) IT1097983B (it)

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US4365470A (en) * 1980-04-02 1982-12-28 United Technologies Corporation Fuel nozzle guide and seal for a gas turbine engine
US4322945A (en) * 1980-04-02 1982-04-06 United Technologies Corporation Fuel nozzle guide heat shield for a gas turbine engine
US4584834A (en) * 1982-07-06 1986-04-29 General Electric Company Gas turbine engine carburetor
GB2150277B (en) * 1983-11-26 1987-01-28 Rolls Royce Combustion apparatus for a gas turbine engine
US4653278A (en) * 1985-08-23 1987-03-31 General Electric Company Gas turbine engine carburetor
JPH0674942B2 (ja) * 1986-04-25 1994-09-21 株式会社日立製作所 冷蔵庫
JPS6380833A (ja) * 1986-09-25 1988-04-11 Toyota Central Res & Dev Lab Inc 車室内臭気の浄化方法及び装置
GB2204672B (en) * 1987-05-06 1991-03-06 Rolls Royce Plc Combustor
JPH0692825B2 (ja) * 1987-09-28 1994-11-16 株式会社日立製作所 空気浄化装置
GB2219653B (en) * 1987-12-18 1991-12-11 Rolls Royce Plc Improvements in or relating to combustors for gas turbine engines
US4843825A (en) * 1988-05-16 1989-07-04 United Technologies Corporation Combustor dome heat shield
US4934145A (en) * 1988-10-12 1990-06-19 United Technologies Corporation Combustor bulkhead heat shield assembly
US5117637A (en) * 1990-08-02 1992-06-02 General Electric Company Combustor dome assembly
US5239832A (en) * 1991-12-26 1993-08-31 General Electric Company Birdstrike resistant swirler support for combustion chamber dome
GB9201542D0 (en) * 1992-01-24 1992-03-11 Bmw Rolls Royce Gmbh Combustion apparatus for use in a gas turbine
EP0564181B1 (en) * 1992-03-30 1996-11-20 General Electric Company Combustor dome construction
US5321951A (en) * 1992-03-30 1994-06-21 General Electric Company Integral combustor splash plate and sleeve
FR2694962B1 (fr) * 1992-08-19 1994-10-21 Snecma Turboréacteur dont la chambre de combustion est protégée contre les effets d'une ingestion massive d'eau.
US5297390A (en) * 1992-11-10 1994-03-29 Solar Turbines Incorporated Fuel injection nozzle having tip cooling
DE4309131A1 (de) * 1993-03-22 1994-09-29 Abb Management Ag Verfahren und Vorrichtung zur Nachlaufbeeinflussung bei Brennkammereinbauten
US5353599A (en) * 1993-04-29 1994-10-11 United Technologies Corporation Fuel nozzle swirler for combustors
DE59409252D1 (de) * 1994-09-21 2000-05-04 Abb Alstom Power Ch Ag Brennkammer einer Gasturbogruppe
US5623827A (en) * 1995-01-26 1997-04-29 General Electric Company Regenerative cooled dome assembly for a gas turbine engine combustor
DE19508111A1 (de) * 1995-03-08 1996-09-12 Bmw Rolls Royce Gmbh Hitzeschild-Anordnung für eine Gasturbinen-Brennkammer
DE19627760C2 (de) * 1996-07-10 2001-05-03 Mtu Aero Engines Gmbh Brenner mit Zerstäuberdüse
US6164074A (en) * 1997-12-12 2000-12-26 United Technologies Corporation Combustor bulkhead with improved cooling and air recirculation zone
US6212870B1 (en) * 1998-09-22 2001-04-10 General Electric Company Self fixturing combustor dome assembly
US6279323B1 (en) * 1999-11-01 2001-08-28 General Electric Company Low emissions combustor
US6389815B1 (en) 2000-09-08 2002-05-21 General Electric Company Fuel nozzle assembly for reduced exhaust emissions
US7003959B2 (en) * 2002-12-31 2006-02-28 General Electric Company High temperature splash plate for temperature reduction by optical reflection and process for manufacturing
JP4672316B2 (ja) * 2004-09-09 2011-04-20 三菱重工業株式会社 ガスタービン
FR2893390B1 (fr) * 2005-11-15 2011-04-01 Snecma Fond de chambre de combustion avec ventilation
US7617689B2 (en) * 2006-03-02 2009-11-17 Honeywell International Inc. Combustor dome assembly including retaining ring
GB2444737B (en) 2006-12-13 2009-03-04 Siemens Ag Improvements in or relating to burners for a gas turbine engine
US7762072B2 (en) * 2007-01-16 2010-07-27 Honeywell International Inc. Combustion systems with rotary fuel slingers
FR2918444B1 (fr) * 2007-07-05 2013-06-28 Snecma Deflecteur de fond de chambre, chambre de combustion le comportant et moteur a turbine a gaz en etant equipe
FR2918443B1 (fr) * 2007-07-04 2009-10-30 Snecma Sa Chambre de combustion comportant des deflecteurs de protection thermique de fond de chambre et moteur a turbine a gaz en etant equipe
US20090165435A1 (en) * 2008-01-02 2009-07-02 Michal Koranek Dual fuel can combustor with automatic liquid fuel purge
US8434700B2 (en) * 2008-04-30 2013-05-07 General Electric Company Methods and systems for mixing reactor feed
FR2932251B1 (fr) * 2008-06-10 2011-09-16 Snecma Chambre de combustion de moteur a turbine a gaz comportant des deflecteurs en cmc
JP4838888B2 (ja) * 2009-05-27 2011-12-14 川崎重工業株式会社 ガスタービン燃焼器
US8381526B2 (en) * 2010-02-15 2013-02-26 General Electric Company Systems and methods of providing high pressure air to a head end of a combustor
US8893500B2 (en) 2011-05-18 2014-11-25 Solar Turbines Inc. Lean direct fuel injector
US8919132B2 (en) 2011-05-18 2014-12-30 Solar Turbines Inc. Method of operating a gas turbine engine
US9182124B2 (en) 2011-12-15 2015-11-10 Solar Turbines Incorporated Gas turbine and fuel injector for the same
US9447974B2 (en) 2012-09-13 2016-09-20 United Technologies Corporation Light weight swirler for gas turbine engine combustor and a method for lightening a swirler for a gas turbine engine
EP2961945B1 (en) 2013-02-28 2020-09-02 United Technologies Corporation Method and apparatus for collecting pre-diffuser airflow and routing it to combustor pre-swirlers
FR3050764B1 (fr) * 2016-04-28 2019-05-10 Safran Aircraft Engines Systeme et procede de controle des injecteurs d'une chambre de combustion
US10876477B2 (en) * 2016-09-16 2020-12-29 Delavan Inc Nozzles with internal manifolding
US10955138B2 (en) * 2017-04-25 2021-03-23 Parker-Hannifin Corporation Airblast fuel nozzle
US10801726B2 (en) * 2017-09-21 2020-10-13 General Electric Company Combustor mixer purge cooling structure
FR3091574B1 (fr) * 2019-01-08 2020-12-11 Safran Aircraft Engines Systeme d’injection pour turbomachine, comprenant une vrille et des trous tourbillonnaires de bol melangeur
US11428411B1 (en) * 2021-05-18 2022-08-30 General Electric Company Swirler with rifled venturi for dynamics mitigation
CN115711176A (zh) * 2021-08-23 2023-02-24 通用电气公司 具有集成喇叭形旋流器的圆顶
CN113864822A (zh) * 2021-10-13 2021-12-31 西北工业大学 一种机加环式预膜旋流器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB579424A (en) * 1943-09-29 1946-08-02 Lucas Ltd Joseph Improvements relating to liquid fuel combustion apparatus for generating gases for power purposes
US3385055A (en) * 1966-11-23 1968-05-28 United Aircraft Corp Combustion chamber with floating swirler rings
US3899884A (en) * 1970-12-02 1975-08-19 Gen Electric Combustor systems
US3866413A (en) * 1973-01-22 1975-02-18 Parker Hannifin Corp Air blast fuel atomizer
US3946552A (en) * 1973-09-10 1976-03-30 General Electric Company Fuel injection apparatus
US3972182A (en) * 1973-09-10 1976-08-03 General Electric Company Fuel injection apparatus
US3853273A (en) * 1973-10-01 1974-12-10 Gen Electric Axial swirler central injection carburetor
US3901446A (en) * 1974-05-09 1975-08-26 Us Air Force Induced vortex swirler
US3905192A (en) * 1974-08-29 1975-09-16 United Aircraft Corp Combustor having staged premixing tubes
US4070826A (en) * 1975-12-24 1978-01-31 General Electric Company Low pressure fuel injection system

Also Published As

Publication number Publication date
DE2833027A1 (de) 1979-05-10
BE869358A (fr) 1978-11-16
IT7826245A0 (it) 1978-07-28
GB1597817A (en) 1981-09-09
FR2407352A1 (fr) 1979-05-25
DE2833027C2 (it) 1990-08-02
US4180974A (en) 1980-01-01
FR2407352B1 (fr) 1986-02-07
JPS5467819A (en) 1979-05-31
JPS6161015B2 (it) 1986-12-23

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950726