FR2383319A1 - Injecteur pour turbine a gaz - Google Patents
Injecteur pour turbine a gazInfo
- Publication number
- FR2383319A1 FR2383319A1 FR7807029A FR7807029A FR2383319A1 FR 2383319 A1 FR2383319 A1 FR 2383319A1 FR 7807029 A FR7807029 A FR 7807029A FR 7807029 A FR7807029 A FR 7807029A FR 2383319 A1 FR2383319 A1 FR 2383319A1
- Authority
- FR
- France
- Prior art keywords
- injector
- gas turbine
- combustion chamber
- supplying fuel
- central member
- 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.)
- Granted
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
- F23R3/005—Combined with pressure or heat exchangers
-
- 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
- F23R3/30—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising fuel prevapourising devices
-
- 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)
- Turbine Rotor Nozzle Sealing (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
a. Injecteur pour turbine à gaz b. Injecteur caractérisé en ce qu'il est porté par un organe intégré au carter du moteur et qui forme une partie du carter extérieur de la chambre de combustion, le canal annulaire de l'injecteur recevant l'air de refroidissement, est situé entre une cloison extérieure et un organe central, en forme de douille, servant à l'alimentation en combustible, l'organe central pour l'alimentation en combustible s'appuie uniquement par des surfaces de contact prévues au niveau de la tête d'injection ainsi qu'au niveau du carter extérieur de la chambre de combustion contre la paroi extérieure. c. L'invention concerne les turbomachines.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2710618A DE2710618C2 (de) | 1977-03-11 | 1977-03-11 | Brennstoffeinspritzdüse für Gasturbinentriebwerke |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2383319A1 true FR2383319A1 (fr) | 1978-10-06 |
FR2383319B3 FR2383319B3 (fr) | 1980-11-07 |
Family
ID=6003352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7807029A Granted FR2383319A1 (fr) | 1977-03-11 | 1978-03-10 | Injecteur pour turbine a gaz |
Country Status (4)
Country | Link |
---|---|
US (1) | US4229944A (fr) |
DE (1) | DE2710618C2 (fr) |
FR (1) | FR2383319A1 (fr) |
GB (1) | GB1600158A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2471480A1 (fr) * | 1979-12-13 | 1981-06-19 | Snecma | Dispositif d'injection pour chambre a combustion de moteur a turbine |
EP0582427A1 (fr) * | 1992-07-27 | 1994-02-09 | General Electric Company | Réduction des dépôts thermiques dans des systèmes de propulsion |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4653278A (en) * | 1985-08-23 | 1987-03-31 | General Electric Company | Gas turbine engine carburetor |
US4761959A (en) * | 1987-03-02 | 1988-08-09 | Allied-Signal Inc. | Adjustable non-piloted air blast fuel nozzle |
US5277023A (en) * | 1991-10-07 | 1994-01-11 | Fuel Systems Textron, Inc. | Self-sustaining fuel purging fuel injection system |
US5329760A (en) * | 1991-10-07 | 1994-07-19 | Fuel Systems Textron, Inc. | Self-sustaining fuel purging fuel injection system |
US5417054A (en) * | 1992-05-19 | 1995-05-23 | Fuel Systems Textron, Inc. | Fuel purging fuel injector |
US5423178A (en) * | 1992-09-28 | 1995-06-13 | Parker-Hannifin Corporation | Multiple passage cooling circuit method and device for gas turbine engine fuel nozzle |
DE4326802A1 (de) * | 1993-08-10 | 1995-02-16 | Abb Management Ag | Brennstofflanze für flüssige und/oder gasförmige Brennstoffe sowie Verfahren zu deren Betrieb |
GB2431984B (en) * | 1996-11-07 | 2007-10-03 | Rolls Royce Plc | Afterburner igniter |
US6915638B2 (en) * | 2002-03-28 | 2005-07-12 | Parker-Hannifin Corporation | Nozzle with fluted tube |
US7093419B2 (en) * | 2003-07-02 | 2006-08-22 | General Electric Company | Methods and apparatus for operating gas turbine engine combustors |
US6955038B2 (en) * | 2003-07-02 | 2005-10-18 | General Electric Company | Methods and apparatus for operating gas turbine engine combustors |
DE102004041272B4 (de) * | 2004-08-23 | 2017-07-13 | General Electric Technology Gmbh | Hybridbrennerlanze |
GB2423353A (en) * | 2005-02-19 | 2006-08-23 | Siemens Ind Turbomachinery Ltd | A Fuel Injector Cooling Arrangement |
US7854120B2 (en) * | 2006-03-03 | 2010-12-21 | Pratt & Whitney Canada Corp. | Fuel manifold with reduced losses |
US8166763B2 (en) * | 2006-09-14 | 2012-05-01 | Solar Turbines Inc. | Gas turbine fuel injector with a removable pilot assembly |
US7861528B2 (en) * | 2007-08-21 | 2011-01-04 | General Electric Company | Fuel nozzle and diffusion tip therefor |
US8151716B2 (en) * | 2007-09-13 | 2012-04-10 | General Electric Company | Feed injector cooling apparatus and method of assembly |
US8286433B2 (en) * | 2007-10-26 | 2012-10-16 | Solar Turbines Inc. | Gas turbine fuel injector with removable pilot liquid tube |
US8393155B2 (en) * | 2007-11-28 | 2013-03-12 | Solar Turbines Incorporated | Gas turbine fuel injector with insulating air shroud |
US20100024425A1 (en) * | 2008-07-31 | 2010-02-04 | General Electric Company | Turbine engine fuel nozzle |
US8272218B2 (en) * | 2008-09-24 | 2012-09-25 | Siemens Energy, Inc. | Spiral cooled fuel nozzle |
JP5611450B2 (ja) * | 2011-03-30 | 2014-10-22 | 三菱重工業株式会社 | ノズル及びガスタービン燃焼器、ガスタービン |
CN103672966B (zh) * | 2013-11-12 | 2015-06-24 | 清华大学 | 利用发汗冷却对超燃发动机燃料喷注支板的热防护方法 |
US10830150B2 (en) | 2016-01-28 | 2020-11-10 | Rolls-Royce Corporation | Fuel heat exchanger with leak management |
US11118784B2 (en) | 2016-01-28 | 2021-09-14 | Rolls-Royce North American Technologies Inc. | Heat exchanger integrated with fuel nozzle |
CA2955613A1 (fr) | 2016-01-28 | 2017-07-28 | Rolls-Royce North American Technologies, Inc. | Echangeur thermique integre comportant une buse de carburant |
US10775046B2 (en) | 2017-10-18 | 2020-09-15 | Rolls-Royce North American Technologies Inc. | Fuel injection assembly for gas turbine engine |
US11022037B2 (en) | 2018-01-04 | 2021-06-01 | General Electric Company | Gas turbine engine thermal management system |
US10941706B2 (en) | 2018-02-13 | 2021-03-09 | General Electric Company | Closed cycle heat engine for a gas turbine engine |
US11143104B2 (en) | 2018-02-20 | 2021-10-12 | General Electric Company | Thermal management system |
US11015534B2 (en) | 2018-11-28 | 2021-05-25 | General Electric Company | Thermal management system |
US12044409B2 (en) * | 2019-09-20 | 2024-07-23 | Rtx Corporation | Casing integrated fluid distribution system |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2519200A (en) * | 1946-03-19 | 1950-08-15 | Hauck Mfg Co | Pressure-responsive burner nozzle |
US2622395A (en) * | 1947-01-02 | 1952-12-23 | Parsons C A & Co Ltd | Combustion system for gas turbines with heat exchangers |
BE481609A (fr) * | 1947-04-03 | |||
US3302397A (en) * | 1958-09-02 | 1967-02-07 | Davidovic Vlastimir | Regeneratively cooled gas turbines |
GB876457A (en) * | 1959-09-04 | 1961-08-30 | Avco Corp | Combustion section for a gas turbine engine |
NL130010C (fr) * | 1966-01-27 | |||
GB1127637A (en) * | 1966-08-18 | 1968-09-18 | Lucas Industries Ltd | Supports for fuel burners |
DE1801795B2 (de) * | 1968-10-08 | 1972-01-05 | Mtu Muenchen Gmbh | Brennstoffduese mit vorgesetzter umschalteinrichtung fuer mit waermetauscher versehenes gasturbinentriebwerk |
DE2036756B1 (de) * | 1970-07-24 | 1972-03-16 | Motoren Und Turbinen Union Muenchen Gmbh | Vorrichtung zum Ruckfuhren des in der Brennkammer eines Gasturbinentriebwerks nach dem Abstellen verbliebenen Kraftstoffs |
DE2111874A1 (de) * | 1971-03-12 | 1972-10-05 | Daimler Benz Ag | Waermekraftmaschine |
US3763650A (en) * | 1971-07-26 | 1973-10-09 | Westinghouse Electric Corp | Gas turbine temperature profiling structure |
US3741483A (en) * | 1971-12-10 | 1973-06-26 | Mitsubishi Heavy Ind Ltd | Combustion air supply arrangement for gas turbines |
GB1490145A (en) * | 1974-09-11 | 1977-10-26 | Mtu Muenchen Gmbh | Gas turbine engine |
US4070826A (en) * | 1975-12-24 | 1978-01-31 | General Electric Company | Low pressure fuel injection system |
-
1977
- 1977-03-11 DE DE2710618A patent/DE2710618C2/de not_active Expired
-
1978
- 1978-03-09 GB GB9381/78A patent/GB1600158A/en not_active Expired
- 1978-03-10 US US05/885,189 patent/US4229944A/en not_active Expired - Lifetime
- 1978-03-10 FR FR7807029A patent/FR2383319A1/fr active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2471480A1 (fr) * | 1979-12-13 | 1981-06-19 | Snecma | Dispositif d'injection pour chambre a combustion de moteur a turbine |
EP0030880B1 (fr) * | 1979-12-13 | 1983-08-31 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." | Dispositif d'injection pour chambre à combustion de moteur à turbine |
EP0582427A1 (fr) * | 1992-07-27 | 1994-02-09 | General Electric Company | Réduction des dépôts thermiques dans des systèmes de propulsion |
Also Published As
Publication number | Publication date |
---|---|
GB1600158A (en) | 1981-10-14 |
US4229944A (en) | 1980-10-28 |
FR2383319B3 (fr) | 1980-11-07 |
DE2710618A1 (de) | 1978-09-14 |
DE2710618C2 (de) | 1982-11-11 |
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