GB615689A - Improvements in or relating to the starting of internal-combustion turbine plants - Google Patents
Improvements in or relating to the starting of internal-combustion turbine plantsInfo
- Publication number
- GB615689A GB615689A GB2130446A GB2130446A GB615689A GB 615689 A GB615689 A GB 615689A GB 2130446 A GB2130446 A GB 2130446A GB 2130446 A GB2130446 A GB 2130446A GB 615689 A GB615689 A GB 615689A
- Authority
- GB
- United Kingdom
- Prior art keywords
- starting
- turbine
- plant
- nozzles
- hydrogen peroxide
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/26—Starting; Ignition
- F02C7/268—Starting drives for the rotor, acting directly on the rotor of the gas turbine to be started
- F02C7/27—Fluid drives
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)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
615,689. Gas turbine plant. BALLANTYNE, D. H. July 16, 1946, No. 21304. [Class 110 (iii)] A working fluid used only for starting a gasturbine power plant is provided by the burning of a slow-burning explosive, as cordito, or by a reduction process in which the decomposition of a solid or of a liquid, such as hydrogen peroxide, results in the production of free gaseous oxygen. This working fluid may act directly on the blading of a turbine of the power plant or may be supplied to an auxiliary starting turbine or other motor. When hydrogen peroxide is used, phosphoric acid, sodium phosphate or 8-oxyquinaline is added as a stabilizer. It is forced by compressed air into a steam generator formed by a chamber containing accelerator salts, such as calcium permanganate and potassium oxalate, carried on porous blocks of stone or cement. In a jetpropulsion plant, the starting fluid is delivered to a chamber 26 and is directed on to the running blades 18 of the main turbine by a group of nozzles 27 which extends over one-ninth of the circumference of the stator structure. The nozzles are formed by grooves in the ring 25 which are closed by a conical surface on the part 29. Specifications 582,151 and 585,509 are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2130446A GB615689A (en) | 1946-07-16 | 1946-07-16 | Improvements in or relating to the starting of internal-combustion turbine plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2130446A GB615689A (en) | 1946-07-16 | 1946-07-16 | Improvements in or relating to the starting of internal-combustion turbine plants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB615689A true GB615689A (en) | 1949-01-10 |
Family
ID=10160615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2130446A Expired GB615689A (en) | 1946-07-16 | 1946-07-16 | Improvements in or relating to the starting of internal-combustion turbine plants |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB615689A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1009438B (en) * | 1955-11-23 | 1957-05-29 | Power Jets Res & Dev Ltd | Method and device for carrying out the method for operating a jet engine |
| US2857133A (en) * | 1953-05-13 | 1958-10-21 | Westinghouse Electric Corp | Turbine apparatus |
| DE1043721B (en) * | 1955-10-05 | 1958-11-13 | Power Jets Res & Dev Ltd | Jet engine |
| DE1062987B (en) * | 1956-01-05 | 1959-08-06 | Power Jets Res & Dev Ltd | Gas turbine jet engine |
| US2959919A (en) * | 1958-01-02 | 1960-11-15 | Gen Electric | Gas impingement starter nozzle for turbines |
| US2971333A (en) * | 1958-05-14 | 1961-02-14 | Gen Electric | Adjustable gas impingement turbine nozzles |
| US3098355A (en) * | 1960-11-29 | 1963-07-23 | Gen Electric | Starter nozzle for gas turbines |
| GB2404226A (en) * | 2003-07-21 | 2005-01-26 | Bowman Power Systems Ltd | Accelerating a turbine from rest |
| WO2006015857A1 (en) * | 2004-08-11 | 2006-02-16 | Airbus Deutschland Gmbh | Compressed-air generating system |
-
1946
- 1946-07-16 GB GB2130446A patent/GB615689A/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2857133A (en) * | 1953-05-13 | 1958-10-21 | Westinghouse Electric Corp | Turbine apparatus |
| DE1043721B (en) * | 1955-10-05 | 1958-11-13 | Power Jets Res & Dev Ltd | Jet engine |
| DE1009438B (en) * | 1955-11-23 | 1957-05-29 | Power Jets Res & Dev Ltd | Method and device for carrying out the method for operating a jet engine |
| DE1062987B (en) * | 1956-01-05 | 1959-08-06 | Power Jets Res & Dev Ltd | Gas turbine jet engine |
| US2959919A (en) * | 1958-01-02 | 1960-11-15 | Gen Electric | Gas impingement starter nozzle for turbines |
| US2971333A (en) * | 1958-05-14 | 1961-02-14 | Gen Electric | Adjustable gas impingement turbine nozzles |
| US3098355A (en) * | 1960-11-29 | 1963-07-23 | Gen Electric | Starter nozzle for gas turbines |
| GB2404226A (en) * | 2003-07-21 | 2005-01-26 | Bowman Power Systems Ltd | Accelerating a turbine from rest |
| WO2006015857A1 (en) * | 2004-08-11 | 2006-02-16 | Airbus Deutschland Gmbh | Compressed-air generating system |
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