GB1471494A - Arrangement for starting an aircraft-engine and for driving aircraft auxiliary equipment - Google Patents
Arrangement for starting an aircraft-engine and for driving aircraft auxiliary equipmentInfo
- Publication number
- GB1471494A GB1471494A GB2376474A GB2376474A GB1471494A GB 1471494 A GB1471494 A GB 1471494A GB 2376474 A GB2376474 A GB 2376474A GB 2376474 A GB2376474 A GB 2376474A GB 1471494 A GB1471494 A GB 1471494A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aircraft
- engine
- compressor
- starting
- auxiliary equipment
- 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)
- Supercharger (AREA)
Abstract
1471494 Gas turbine plant; generating combustion gases under pressure VEREINIGTE FLUGTECHNISCHE WERKE-FOKKER GmbH 29 May 1974 23764/74 Headings F1G and F1L A power unit for starting an aircraft engine and for driving aircraft auxiliary equipment comprises a compressor 11 supplying air to a combustion chamber 16 where fuel is burnt, the products passing to turbine stages 20, and an additional combustion chamber 27 in which a monopropellant such as hydrazine, from tank 25 is burnt when required, engine fuel being injected at 28 and vaporized prior to admission of the propellent gases into turbine stages 20. During hydrazine combustion a clutch 29 can disconnect the turbine stages 20 from compressor 11. Alternatively the unit may be of two shaft construction. A rotary valve 13 can close off compressor intake 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2376474A GB1471494A (en) | 1974-05-29 | 1974-05-29 | Arrangement for starting an aircraft-engine and for driving aircraft auxiliary equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2376474A GB1471494A (en) | 1974-05-29 | 1974-05-29 | Arrangement for starting an aircraft-engine and for driving aircraft auxiliary equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1471494A true GB1471494A (en) | 1977-04-27 |
Family
ID=10200945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2376474A Expired GB1471494A (en) | 1974-05-29 | 1974-05-29 | Arrangement for starting an aircraft-engine and for driving aircraft auxiliary equipment |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1471494A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100365256C (en) * | 2005-12-26 | 2008-01-30 | 王菲 | Pulsating flow gas turbine |
-
1974
- 1974-05-29 GB GB2376474A patent/GB1471494A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100365256C (en) * | 2005-12-26 | 2008-01-30 | 王菲 | Pulsating flow gas turbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19940528 |