GB573271A - Improvements in devices for starting gas turbine plants - Google Patents
Improvements in devices for starting gas turbine plantsInfo
- Publication number
- GB573271A GB573271A GB1714/42A GB171442A GB573271A GB 573271 A GB573271 A GB 573271A GB 1714/42 A GB1714/42 A GB 1714/42A GB 171442 A GB171442 A GB 171442A GB 573271 A GB573271 A GB 573271A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fan
- turbine
- compressor
- driving
- supplied
- 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)
- Control Of Turbines (AREA)
Abstract
573,271. Gas turbines. SOC. RATEAU. Feb. 9, 1942, No. 1714. Convention date, March 1, 1941. [Classes 110 (i) and 110 (iii)] Starting means for a gas turbine plant includes a fan v coupled in series and/or in parallel with one or more compressors c which normally supply air to the compressor-driving turbine ta and a turbine tm which drives an electric generator or other machine. The fan may be driven by an electric motor k or by a turbine T as shown in Fig. 7. Air for a combustion chamber ch is supplied by the fan v until the compressor c delivers at a higher pressure and closes a valve r<2>. The delivery of v may pass through the compressor, and/or through a pipe by-passing the compressor. Fig. 5 shows low pressure and high pressure compressors c<1>, c<2> supplied by v. In Fig. 7 the compressor c is supplied initially by a fan v<2>, which also supplies a combustion chamber R and a turbine T driving a second, larger fan v<1>, which may, likewise, supply fluid for a further turbine driving a fan. One fan set may be used to start up a number of turbines, one after another, by using suitably arranged piping.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR573271X | 1941-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB573271A true GB573271A (en) | 1945-11-14 |
Family
ID=8951835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1714/42A Expired GB573271A (en) | 1941-03-01 | 1942-02-09 | Improvements in devices for starting gas turbine plants |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB573271A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2564143A1 (en) * | 1984-05-08 | 1985-11-15 | Osaka Gas Co Ltd | HOT-TYPE SELF-MAIN GAS GENERATOR WITH CONTROL OF OPERATING STEPS |
| CN109026402A (en) * | 2018-09-25 | 2018-12-18 | 杭州螺旋新能源科技有限公司 | A kind of the starting method and starter of gas turbine |
-
1942
- 1942-02-09 GB GB1714/42A patent/GB573271A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2564143A1 (en) * | 1984-05-08 | 1985-11-15 | Osaka Gas Co Ltd | HOT-TYPE SELF-MAIN GAS GENERATOR WITH CONTROL OF OPERATING STEPS |
| CN109026402A (en) * | 2018-09-25 | 2018-12-18 | 杭州螺旋新能源科技有限公司 | A kind of the starting method and starter of gas turbine |
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