GB1160709A - Combustion Apparatus for Gas Turbine Engines - Google Patents
Combustion Apparatus for Gas Turbine EnginesInfo
- Publication number
- GB1160709A GB1160709A GB5500566A GB5500566A GB1160709A GB 1160709 A GB1160709 A GB 1160709A GB 5500566 A GB5500566 A GB 5500566A GB 5500566 A GB5500566 A GB 5500566A GB 1160709 A GB1160709 A GB 1160709A
- Authority
- GB
- United Kingdom
- Prior art keywords
- walls
- flame tube
- gas turbine
- casings
- flame
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
1,160,709. Gas turbine combustion chambers. JOSEPH LUCAS (INDUSTRIES) Ltd. Dec. 8, 1966, No. 55005/66. Heading F1L. A gas turbine engine flame tube formed by annular walls 10, 11 is axially movable relative to a fixed annular member 25 carrying fuel nozzles 26 so as to vary the size of the apertures defined between the member 25 and walls 10, 11 and thus to vary the quantity of primary combustion air flowing therethrough. At the same time the quantity of cooling air flowing to the spaces between walls 10, 11 and casings 12, 13, respectively, is varied. Some of the cooling air flows through outlets 15, 16 to the turbine. The axial movement of the flame tube is effected by a mechanism including a shaft 23 rotating a gear 21 threaded on a screw 20 attached to the flame tube by an arm 19, the gear 21 engaging also an outer ring gear 22 supported on rollers 22a. The ring gear meshes with further gears 21 on screws 20 spaced around the flame tube. The upstream ends of the flame tube walls 10, 11 are connected by spaced struts 24 engaging slots in the fixed member 25 to guide the tube. The downstream ends of the walls 10, 11 slidably engage casings 12, 13 through shoes 18. Movement of the flame tube may be controlled manually or in response to the fuel supplied. The construction is applicable also to angularly spaced cylindrical flame tubes mounted within a common annular casing or within individual casings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5500566A GB1160709A (en) | 1966-12-08 | 1966-12-08 | Combustion Apparatus for Gas Turbine Engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5500566A GB1160709A (en) | 1966-12-08 | 1966-12-08 | Combustion Apparatus for Gas Turbine Engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1160709A true GB1160709A (en) | 1969-08-06 |
Family
ID=10472690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5500566A Expired GB1160709A (en) | 1966-12-08 | 1966-12-08 | Combustion Apparatus for Gas Turbine Engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1160709A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5038770B1 (en) * | 1971-07-13 | 1975-12-12 | ||
| EP0353192A1 (en) * | 1988-07-25 | 1990-01-31 | Christian Reiter | Controllable generation of propulsive gas jet |
| EP1063476A1 (en) | 1999-06-22 | 2000-12-27 | ABB Alstom Power UK Ltd. | Combustor for gas turbine engine |
-
1966
- 1966-12-08 GB GB5500566A patent/GB1160709A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5038770B1 (en) * | 1971-07-13 | 1975-12-12 | ||
| EP0353192A1 (en) * | 1988-07-25 | 1990-01-31 | Christian Reiter | Controllable generation of propulsive gas jet |
| EP1063476A1 (en) | 1999-06-22 | 2000-12-27 | ABB Alstom Power UK Ltd. | Combustor for gas turbine engine |
| GB2351343A (en) * | 1999-06-22 | 2000-12-27 | Alstom Gas Turbines Ltd | Telescopically-moveable combustion chamber |
| US6425240B1 (en) | 1999-06-22 | 2002-07-30 | Abb Alstom Power Uk Ltd. | Combustor for gas turbine engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |