GB603918A - Improvements in or relating to combustion chambers for gas turbine plants - Google Patents
Improvements in or relating to combustion chambers for gas turbine plantsInfo
- Publication number
- GB603918A GB603918A GB29387/45A GB2938745A GB603918A GB 603918 A GB603918 A GB 603918A GB 29387/45 A GB29387/45 A GB 29387/45A GB 2938745 A GB2938745 A GB 2938745A GB 603918 A GB603918 A GB 603918A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- space
- combustion
- cooling
- air
- 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
- F23R3/002—Wall structures
-
- 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
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
-
- 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)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
603,918. Gas-turbine plant. MASCHINENFABRIK OERLIKON. Nov. 5, 1945, No. 29387. Convention date, Nov. 30, 1944. [Class 110 (iii)] [Also in Group XII] A combustion chamber for a gas turbine has a cooling jacket consisting of two co-axial chambers, the inner of which is, at one end, in communication with the flame space and with the outer chamber and which is provided at the end remote from the first-mentioned end with an inlet for the cooling air so that the cooling air cannot enter the flame space or the outer chamber until it has traversed the inner chamber. In a gas-turbine combustion chamber 1 provided with a cooling jacket consisting of two coaxial chambers 5, 6, the inner chamber 5 is first traversed by the cooling air in the direction opposite to the flow in the flame space 2. Part of the cooling air passes from the space 8 through the outer cooling chamber 6 to a space 9 where it mixes with the gases from the flame space 2 and part flows into the flame space and acts as air for combustion. The amount of air supplied for combustion can be regulated by a throttle member 11 formed as an adjustable guide blade ring which may be located in the combustion air supply, as shown, or in the cooling air supply to the chamber 6. The passages 5, 6 may be so designed, that under the design operating conditions, the amount of air flowing to the flame space is correct without the need for throttling by the member 11.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH603918X | 1944-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB603918A true GB603918A (en) | 1948-06-25 |
Family
ID=4522914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29387/45A Expired GB603918A (en) | 1944-11-30 | 1945-11-05 | Improvements in or relating to combustion chambers for gas turbine plants |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH241750A (en) |
| FR (1) | FR917080A (en) |
| GB (1) | GB603918A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2621477A (en) * | 1948-06-03 | 1952-12-16 | Power Jets Res & Dev Ltd | Combustion apparatus having valve controlled passages for preheating the fuel-air mixture |
| US2671314A (en) * | 1950-01-26 | 1954-03-09 | Socony Vacuum Oil Co Inc | Gas turbine and method of operation therefor |
| US2720753A (en) * | 1950-07-27 | 1955-10-18 | Power Jets Res & Dev Ltd | Combustion apparatus |
| US2770947A (en) * | 1948-11-26 | 1956-11-20 | Simmering Graz Pauker Ag | Gas turbine plant for pulverized fuel with combustion chamber surrounded by air cooling ducts |
| US2795104A (en) * | 1950-08-23 | 1957-06-11 | Maschf Augsburg Nuernberg Ag | Stationary jet engine power plant with preposed turbine |
| US4201047A (en) * | 1976-06-10 | 1980-05-06 | Morgan J Randolph | Low emission combustors |
| EP0716268A2 (en) * | 1994-12-09 | 1996-06-12 | ABB Management AG | Cooled wall part |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2768497A (en) * | 1951-02-03 | 1956-10-30 | Gen Motors Corp | Combustion chamber with swirler |
| DE1131947B (en) * | 1959-03-28 | 1962-06-20 | Maschf Augsburg Nuernberg Ag | Combustion process for gas turbine combustion chambers and equipment for carrying out the process |
| JPS5129726A (en) * | 1974-09-06 | 1976-03-13 | Mitsubishi Heavy Ind Ltd | |
| CH586375A5 (en) * | 1975-06-25 | 1977-03-31 | Bbc Brown Boveri & Cie | |
| US4628687A (en) * | 1984-05-15 | 1986-12-16 | A/S Kongsberg Vapenfabrikk | Gas turbine combustor with pneumatically controlled flow distribution |
| US4651534A (en) * | 1984-11-13 | 1987-03-24 | Kongsberg Vapenfabrikk | Gas turbine engine combustor |
-
1944
- 1944-11-30 CH CH241750D patent/CH241750A/en unknown
-
1945
- 1945-11-05 GB GB29387/45A patent/GB603918A/en not_active Expired
- 1945-11-07 FR FR917080D patent/FR917080A/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2621477A (en) * | 1948-06-03 | 1952-12-16 | Power Jets Res & Dev Ltd | Combustion apparatus having valve controlled passages for preheating the fuel-air mixture |
| US2770947A (en) * | 1948-11-26 | 1956-11-20 | Simmering Graz Pauker Ag | Gas turbine plant for pulverized fuel with combustion chamber surrounded by air cooling ducts |
| US2671314A (en) * | 1950-01-26 | 1954-03-09 | Socony Vacuum Oil Co Inc | Gas turbine and method of operation therefor |
| US2720753A (en) * | 1950-07-27 | 1955-10-18 | Power Jets Res & Dev Ltd | Combustion apparatus |
| US2795104A (en) * | 1950-08-23 | 1957-06-11 | Maschf Augsburg Nuernberg Ag | Stationary jet engine power plant with preposed turbine |
| US4201047A (en) * | 1976-06-10 | 1980-05-06 | Morgan J Randolph | Low emission combustors |
| EP0716268A2 (en) * | 1994-12-09 | 1996-06-12 | ABB Management AG | Cooled wall part |
| US5647202A (en) * | 1994-12-09 | 1997-07-15 | Asea Brown Boveri Ag | Cooled wall part |
| EP0716268A3 (en) * | 1994-12-09 | 1998-12-23 | Asea Brown Boveri Ag | Cooled wall part |
Also Published As
| Publication number | Publication date |
|---|---|
| FR917080A (en) | 1946-12-24 |
| CH241750A (en) | 1946-03-31 |
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