GB1194684A - Improvements in or relating to Gas Turbine Engines - Google Patents
Improvements in or relating to Gas Turbine EnginesInfo
- Publication number
- GB1194684A GB1194684A GB30388/67A GB3038867A GB1194684A GB 1194684 A GB1194684 A GB 1194684A GB 30388/67 A GB30388/67 A GB 30388/67A GB 3038867 A GB3038867 A GB 3038867A GB 1194684 A GB1194684 A GB 1194684A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- stream
- passing
- flame tube
- gas turbine
- 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
- F23R3/04—Air inlet arrangements
-
- 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)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Spray-Type Burners (AREA)
Abstract
1,194,684. Gas turbine combustion chambers. SOC. NATIONALE D'ETUDE ET DE CONSTRUCTION DE MOTEURS D'AVIATION. June 30, 1967 [July 8, 1966], No.30388/67. Heading F1L. The air delivered by a compressor 1 to a flame tube 2 is divided adjacent the upstream end of the flame tube into two streams, a first stream providing combustion and dilution air and a second stream providing cooling and insulating air films. The first air stream is supplied to the flame tube 2 through nozzles 7, 7<SP>1</SP> at a higher pressure than the second air stream passing through openings 8, 9, 9<SP>1</SP> by passing the first air stream through a supplementary compressor stage 5 or by passing the second air stream through a throttling plate (10), Fig. 2 (not shown), or plates (10a, 10b), Fig. 3 (not shown).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR68838A FR1500110A (en) | 1966-07-08 | 1966-07-08 | Improvements to turbo-reactors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1194684A true GB1194684A (en) | 1970-06-10 |
Family
ID=8612906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30388/67A Expired GB1194684A (en) | 1966-07-08 | 1967-06-30 | Improvements in or relating to Gas Turbine Engines |
Country Status (3)
Country | Link |
---|---|
US (1) | US3440818A (en) |
FR (1) | FR1500110A (en) |
GB (1) | GB1194684A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4852355A (en) * | 1980-12-22 | 1989-08-01 | General Electric Company | Dispensing arrangement for pressurized air |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2221621B1 (en) * | 1973-03-13 | 1976-09-10 | Snecma | |
US3899882A (en) * | 1974-03-27 | 1975-08-19 | Westinghouse Electric Corp | Gas turbine combustor basket cooling |
US4073137A (en) * | 1976-06-02 | 1978-02-14 | United Technologies Corporation | Convectively cooled flameholder for premixed burner |
US4840226A (en) * | 1987-08-10 | 1989-06-20 | The United States Of America As Represented By The United States Department Of Energy | Corrosive resistant heat exchanger |
IT1236408B (en) * | 1989-05-09 | 1993-02-26 | Machler Urs Verona | PROCEDURE FOR MAKING VIOLIN BOWS OR OTHER BOW INSTRUMENTS AND PRODUCED WITH THE SAME OBTAINED |
US5323605A (en) * | 1990-10-01 | 1994-06-28 | General Electric Company | Double dome arched combustor |
US5581996A (en) * | 1995-08-16 | 1996-12-10 | General Electric Company | Method and apparatus for turbine cooling |
US6536201B2 (en) * | 2000-12-11 | 2003-03-25 | Pratt & Whitney Canada Corp. | Combustor turbine successive dual cooling |
US7509809B2 (en) * | 2005-06-10 | 2009-03-31 | Pratt & Whitney Canada Corp. | Gas turbine engine combustor with improved cooling |
FR2970666B1 (en) * | 2011-01-24 | 2013-01-18 | Snecma | PROCESS FOR PERFORATING AT LEAST ONE WALL OF A COMBUSTION CHAMBER |
GB201116608D0 (en) * | 2011-09-27 | 2011-11-09 | Rolls Royce Plc | A method of operating a combustion chamber |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2609040A (en) * | 1950-03-14 | 1952-09-02 | Elliott Co | Combustion apparatus using compressed air |
US2958194A (en) * | 1951-09-24 | 1960-11-01 | Power Jets Res & Dev Ltd | Cooled flame tube |
US2987873A (en) * | 1955-05-13 | 1961-06-13 | Phillips Petroleum Co | Method and apparatus for using ammonia to increase the air specific impulse of a two-stage compressor turbojet engine |
FR1094871A (en) * | 1959-01-22 | 1955-05-25 | Thomson Houston Comp Francaise | Improvements to injected fuel combustion devices |
US3134229A (en) * | 1961-10-02 | 1964-05-26 | Gen Electric | Combustion chamber |
US3184918A (en) * | 1963-06-18 | 1965-05-25 | United Aircraft Corp | Cooling arrangement for crossover tubes |
-
1966
- 1966-07-08 FR FR68838A patent/FR1500110A/en not_active Expired
-
1967
- 1967-06-30 GB GB30388/67A patent/GB1194684A/en not_active Expired
- 1967-07-05 US US651308A patent/US3440818A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4852355A (en) * | 1980-12-22 | 1989-08-01 | General Electric Company | Dispensing arrangement for pressurized air |
Also Published As
Publication number | Publication date |
---|---|
US3440818A (en) | 1969-04-29 |
FR1500110A (en) | 1967-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
416 | Proceeding under section 16 patents act 1949 | ||
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |