DE3663190D1 - Fuel injection nozzle with an enlarged screen for the combustion chamber of a gas turbine - Google Patents
Fuel injection nozzle with an enlarged screen for the combustion chamber of a gas turbineInfo
- Publication number
- DE3663190D1 DE3663190D1 DE8686401657T DE3663190T DE3663190D1 DE 3663190 D1 DE3663190 D1 DE 3663190D1 DE 8686401657 T DE8686401657 T DE 8686401657T DE 3663190 T DE3663190 T DE 3663190T DE 3663190 D1 DE3663190 D1 DE 3663190D1
- Authority
- DE
- Germany
- Prior art keywords
- combustion chamber
- fuel injection
- gas turbine
- injection nozzle
- enlarged screen
- 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
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
- F23R3/26—Controlling the air flow
-
- 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
- F23C7/02—Disposition of air supply not passing through burner
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
-
- 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
-
- 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
- F05B2250/00—Geometry
- F05B2250/40—Movement of component
- F05B2250/41—Movement of component with one degree of freedom
- F05B2250/411—Movement of component with one degree of freedom in rotation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/11101—Pulverising gas flow impinging on fuel from pre-filming surface, e.g. lip atomizers
-
- 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)
- Fuel-Injection Apparatus (AREA)
- Spray-Type Burners (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8511842A FR2585770B1 (fr) | 1985-08-02 | 1985-08-02 | Dispositif d'injection a bol elargi pour chambre de combustion de turbomachine |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3663190D1 true DE3663190D1 (en) | 1989-06-08 |
Family
ID=9321900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686401657T Expired DE3663190D1 (en) | 1985-08-02 | 1986-07-24 | Fuel injection nozzle with an enlarged screen for the combustion chamber of a gas turbine |
Country Status (4)
Country | Link |
---|---|
US (1) | US4766722A (de) |
EP (1) | EP0214003B1 (de) |
DE (1) | DE3663190D1 (de) |
FR (1) | FR2585770B1 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2601115B1 (fr) * | 1986-07-03 | 1988-09-02 | Snecma | Chambre de combustion annulaire comportant un moyen de commande unique des diaphragmes d'injecteurs |
US4773596A (en) * | 1987-04-06 | 1988-09-27 | United Technologies Corporation | Airblast fuel injector |
US4914918A (en) * | 1988-09-26 | 1990-04-10 | United Technologies Corporation | Combustor segmented deflector |
FR2661714B1 (fr) * | 1990-05-03 | 1994-06-17 | Snecma | Dispositif d'alimentation en comburant d'une turbine a gaz. |
US5172546A (en) * | 1990-11-19 | 1992-12-22 | Sundstrand Corporation | Volume enhanced turbine engine combustion zone |
US5207055A (en) * | 1990-11-19 | 1993-05-04 | Sundstrand Corporation | Volume enhanced turbine engine combustion zone |
FR2676529B1 (fr) * | 1991-05-16 | 1994-11-25 | Snecma | Dispositif d'alimentation en comburant d'une turbine a gaz comprenant des diaphragmes de reglage du debit. |
FR2690977B1 (fr) * | 1992-05-06 | 1995-09-01 | Snecma | Chambre de combustion comportant des passages reglables d'admission de comburant primaire. |
FR2704628B1 (fr) * | 1993-04-29 | 1995-06-09 | Snecma | Chambre de combustion comportant un système d'injection de comburant à géométrie variable. |
FR2706985B1 (de) * | 1993-06-22 | 1995-08-25 | Pillard Ent Gle Chauffage Indl | |
EP0678708B1 (de) * | 1994-04-20 | 1998-12-02 | ROLLS-ROYCE plc | Brennstoffeinspritzdüse für Gasturbinentriebwerke |
GB2299399A (en) * | 1995-03-25 | 1996-10-02 | Rolls Royce Plc | Variable geometry air-fuel injector |
FR2751731B1 (fr) * | 1996-07-25 | 1998-09-04 | Snecma | Ensemble bol-deflecteur pour chambre de combustion de turbomachine |
US5974805A (en) * | 1997-10-28 | 1999-11-02 | Rolls-Royce Plc | Heat shielding for a turbine combustor |
US6546732B1 (en) * | 2001-04-27 | 2003-04-15 | General Electric Company | Methods and apparatus for cooling gas turbine engine combustors |
US6530227B1 (en) * | 2001-04-27 | 2003-03-11 | General Electric Co. | 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 |
US6923002B2 (en) * | 2003-08-28 | 2005-08-02 | General Electric Company | Combustion liner cap assembly for combustion dynamics reduction |
US7246494B2 (en) * | 2004-09-29 | 2007-07-24 | General Electric Company | Methods and apparatus for fabricating gas turbine engine combustors |
FR2905166B1 (fr) * | 2006-08-28 | 2008-11-14 | Snecma Sa | Chambre de combustion annulaire d'une turbomachine. |
GB0625016D0 (en) | 2006-12-15 | 2007-01-24 | Rolls Royce Plc | Fuel injector |
US8387394B2 (en) * | 2007-07-09 | 2013-03-05 | Siemens Aktiengesellschaft | Gas-turbine burner |
FR2925146B1 (fr) * | 2007-12-14 | 2009-12-25 | Snecma | Systeme d'injection d'un melange d'air et de carburant dans une chambre de combustion de turbomachine |
US8966877B2 (en) * | 2010-01-29 | 2015-03-03 | United Technologies Corporation | Gas turbine combustor with variable airflow |
US20130298564A1 (en) * | 2012-05-14 | 2013-11-14 | General Electric Company | Cooling system and method for turbine system |
EP3026345B1 (de) * | 2014-11-25 | 2019-03-20 | United Technologies Corporation | Düsenführung mit innerer kühlung für eine brennkammer eines gasturbinenmotors |
RU2626892C2 (ru) * | 2015-11-06 | 2017-08-02 | федеральное государственное автономное образовательное учреждение высшего образования "Южно-Уральский государственный университет (национальный исследовательский университет)" | Прямоточная камера сгорания газотурбинного двигателя |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB663639A (en) * | 1948-09-24 | 1951-12-27 | Peabody Engineering Corp | Improvements in gas heaters and other heat exchangers |
GB682778A (en) * | 1949-10-27 | 1952-11-19 | Lucas Ltd Joseph | Improvements relating to combustion chambers for prime movers |
US2699648A (en) * | 1950-10-03 | 1955-01-18 | Gen Electric | Combustor sectional liner structure with annular inlet nozzles |
US3777484A (en) * | 1971-12-08 | 1973-12-11 | Gen Electric | Shrouded combustion liner |
IL42390A0 (en) * | 1972-08-02 | 1973-07-30 | Gen Electric | Impingement cooled combustor dome |
US4162611A (en) * | 1976-07-07 | 1979-07-31 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation | Combustion chamber for turbo engines |
GB1572336A (en) * | 1978-05-30 | 1980-07-30 | Lucas Industries Ltd | Combustion equipment |
GB2085147A (en) * | 1980-10-01 | 1982-04-21 | Gen Electric | Flow modifying device |
GB2099978A (en) * | 1981-05-11 | 1982-12-15 | Rolls Royce | Gas turbine engine combustor |
US4497170A (en) * | 1982-07-22 | 1985-02-05 | The Garrett Corporation | Actuation system for a variable geometry combustor |
US4545196A (en) * | 1982-07-22 | 1985-10-08 | The Garrett Corporation | Variable geometry combustor apparatus |
GB2134243A (en) * | 1983-01-27 | 1984-08-08 | Rolls Royce | Combustion equipment for a gas turbine engine |
FR2572463B1 (fr) * | 1984-10-30 | 1989-01-20 | Snecma | Systeme d'injection a geometrie variable. |
-
1985
- 1985-08-02 FR FR8511842A patent/FR2585770B1/fr not_active Expired
-
1986
- 1986-07-24 EP EP86401657A patent/EP0214003B1/de not_active Expired
- 1986-07-24 DE DE8686401657T patent/DE3663190D1/de not_active Expired
- 1986-07-30 US US06/890,474 patent/US4766722A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0214003B1 (de) | 1989-05-03 |
FR2585770B1 (fr) | 1989-07-13 |
FR2585770A1 (fr) | 1987-02-06 |
US4766722A (en) | 1988-08-30 |
EP0214003A1 (de) | 1987-03-11 |
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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 |