GB931105A - Improvements in combustion apparatus - Google Patents
Improvements in combustion apparatusInfo
- Publication number
- GB931105A GB931105A GB21449/59A GB2144959A GB931105A GB 931105 A GB931105 A GB 931105A GB 21449/59 A GB21449/59 A GB 21449/59A GB 2144959 A GB2144959 A GB 2144959A GB 931105 A GB931105 A GB 931105A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- fuel
- annular
- recess
- sleeve
- 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
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/38—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising rotary fuel injection means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles For Spraying Of Liquid Fuel (AREA)
Abstract
931,105. Liquid fuel burners. POWER JETS (RESEARCH & DEVELOPMENT) Ltd June 16, 1960 [June 23, 1959], No. 21449/59. Class 75 (1). [Also in Group XXVI] Combustion apparatus for a gas turbine plant comprises a rotatable fuel distributing disc 11 having a coaxial recess 13 in its side face, the junction 13a between the outer wall of the recess and the side face of the disc being curved, means for introducing liquid fuel into the recess 13 and a swirler 15 in the recess. The fuel flows over the curved junction 13a and over the side face of the disc with a swirling motion either with or against the rotation of the disc. The disc is supported on a sleeve 12 which is mounted on a shaft 4 connecting the rotors of an axial flow turbine 3 and an axial flow compresser 1, the disc forming the upstream end wall of an annular flame tube 2. The disc is slightly coned and carries paddles 19. Air from the compressor enters the flame tube through an annular inlet 2a having a stabilizer 30 and atomizes the sheet of fuel leaving the disc. The fuel is delivered by a pipe 20 to an annular gallery 21 and passes through an aperture 26 to an annular channel 25 and then through aper - tures 27 to an annular gallery 14 formed by the disc and the sleeve 12. A series of ports in the sleeve convey the fuel to the recess 13 in the disc. Spaced vanes 18 are disposed between the ports. The swirler 15 is annular and is clamped between the sleeve and the gallery and has a series of inclined slots through which the fuel passes. The outer wall 5 of the flame tube is spaced from the outer casing wall 6 to form a coolant passage 7 and the inner wall of the flame tube comprises two skins 8, 9 forming a passage 10 supplied with air through a conduit 28 and ports 29 in the sleeve 12. In a modified construction, Fig. 4, the disc 11 and sleeve 12 are integral and the fuel is supplied to the disc 11 by an annular channel 25 and ports 27. An insert 32 carries spaced vanes 33 and defines with the disc 11 a fuel gallery 31. Ducts 34 convey the fuel to inclined, preferably helical, channels 35a formed on the periphery of an annular member 35 secured to the disc within the recess 13. The inwardly-facing wall of the recess 13 is formed with an annular depression 36. The fuel may be supplied through a conduit in the hollow rotor shaft. Specifications 853,110 and 917,704 are referred to.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL252966D NL252966A (en) | 1959-06-23 | ||
DENDAT1162135D DE1162135B (en) | 1959-06-23 | Combustion chamber for gas turbine systems | |
GB21449/59A GB931105A (en) | 1959-06-23 | 1959-06-23 | Improvements in combustion apparatus |
CH696960A CH389995A (en) | 1959-06-23 | 1960-06-17 | Combustion chamber for gas turbine systems |
US37392A US3102393A (en) | 1959-06-23 | 1960-06-20 | Combustion apparatus |
FR830793A FR1261008A (en) | 1959-06-23 | 1960-06-22 | Improvements in devices for the continuous combustion of liquid fuel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB21449/59A GB931105A (en) | 1959-06-23 | 1959-06-23 | Improvements in combustion apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB931105A true GB931105A (en) | 1963-07-10 |
Family
ID=10163135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21449/59A Expired GB931105A (en) | 1959-06-23 | 1959-06-23 | Improvements in combustion apparatus |
Country Status (5)
Country | Link |
---|---|
US (1) | US3102393A (en) |
CH (1) | CH389995A (en) |
DE (1) | DE1162135B (en) |
GB (1) | GB931105A (en) |
NL (1) | NL252966A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1626040B1 (en) * | 1968-03-02 | 1971-06-24 | Lucas Industries Ltd | Annular combustion chamber for gas turbine engines |
US4038815A (en) * | 1973-03-30 | 1977-08-02 | Northern Research And Engineering Corporation | Gas turbine |
JPS54124313A (en) * | 1978-03-20 | 1979-09-27 | Toyota Motor Corp | Liquid fuel atomizer |
JPS617809Y2 (en) * | 1978-10-30 | 1986-03-10 | ||
US5042256A (en) * | 1986-07-28 | 1991-08-27 | Teledyne Industries, Inc. | Turbine shaft fuel pump |
US7036321B2 (en) * | 2003-10-08 | 2006-05-02 | Honeywell International, Inc. | Auxiliary power unit having a rotary fuel slinger |
US7762072B2 (en) * | 2007-01-16 | 2010-07-27 | Honeywell International Inc. | Combustion systems with rotary fuel slingers |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1418444A (en) * | 1919-09-25 | 1922-06-06 | Jr Lyman C Josephs | Internal-combustion turbine |
US1672064A (en) * | 1926-12-09 | 1928-06-05 | Holland W Claude | Hydrocarbon burner |
GB378309A (en) * | 1931-01-08 | 1932-08-11 | Hugo Junkers | Improvements in and relating to oil fuel burners |
US2280638A (en) * | 1940-09-18 | 1942-04-21 | York Oil Burner Co Inc | Burner apparatus |
US2547959A (en) * | 1948-01-27 | 1951-04-10 | Westinghouse Electric Corp | Centrifugal fuel feeding system for annular combustion chambers |
BE507258A (en) * | 1950-12-02 | |||
GB686350A (en) * | 1950-12-02 | 1953-01-21 | Armstrong Siddeley Motors Limt | Liquid fuel combustion chambers |
US2938345A (en) * | 1954-07-27 | 1960-05-31 | Bendix Aviat Corp | Combustion fuel atomizer |
US2981066A (en) * | 1956-04-12 | 1961-04-25 | Elmer G Johnson | Turbo machine |
NL108658C (en) * | 1958-07-31 |
-
0
- DE DENDAT1162135D patent/DE1162135B/en active Pending
- NL NL252966D patent/NL252966A/xx unknown
-
1959
- 1959-06-23 GB GB21449/59A patent/GB931105A/en not_active Expired
-
1960
- 1960-06-17 CH CH696960A patent/CH389995A/en unknown
- 1960-06-20 US US37392A patent/US3102393A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3102393A (en) | 1963-09-03 |
DE1162135B (en) | 1964-01-30 |
NL252966A (en) | |
CH389995A (en) | 1965-03-31 |
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