GB597954A - Improvements in or relating to aerodynamic propelling means operating through directreaction jet and sweeping - Google Patents
Improvements in or relating to aerodynamic propelling means operating through directreaction jet and sweepingInfo
- Publication number
- GB597954A GB597954A GB14754/45A GB1475445A GB597954A GB 597954 A GB597954 A GB 597954A GB 14754/45 A GB14754/45 A GB 14754/45A GB 1475445 A GB1475445 A GB 1475445A GB 597954 A GB597954 A GB 597954A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jet
- valve
- propulsion
- speed
- control
- 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
- F02K—JET-PROPULSION PLANTS
- F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
- F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
- F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
- F02K3/075—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type controlling flow ratio between flows
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
597,954. Jet-propulsion of aircraft. SOC. RATEAU, and ANXIONNAZ, R. June 11, 1945, No. 14754. Convention date, Jan. 26, 1942. [Class 110 (iii)] In a gas turbine plant for the jet-propulsion of aircraft, in which part of the air from the low-pressure stage of the air compressors is discharged direct to the propulsion jet, the discharge to the jet is controlled by a valve which may be operated automatically or by the pilot. In one form, the cylindrical valve m controls the passage of the air to the jet p<2> and it is operated in conjunction with a spear control j of an auxiliary propulsion jet t<11>. Movement of the control point g to the right first closes the spear control and thereafter opens the valve m. In running up to speed, the spear control is fully open when the plant is started and is gradually closed as the speed rises. The plant is run to a specific speed with both spear control and valve m closed, the valve m is then opened wide and gradually closed as the speed further increases.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR597954X | 1942-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB597954A true GB597954A (en) | 1948-02-06 |
Family
ID=8968579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14754/45A Expired GB597954A (en) | 1942-01-26 | 1945-06-11 | Improvements in or relating to aerodynamic propelling means operating through directreaction jet and sweeping |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB597954A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2796732A (en) * | 1953-05-12 | 1957-06-25 | Napier & Son Ltd | Gas producing apparatus of the gas turbine type |
| DE1102493B (en) * | 1957-12-30 | 1961-03-16 | Rolls Royce | Dual-circuit gas turbine jet engine |
| DE1184562B (en) * | 1960-08-02 | 1964-12-31 | Rolls Royce | Twin-flow gas turbine jet engine |
| DE1209808B (en) * | 1961-12-27 | 1966-01-27 | Rolls Royce | Twin-flow gas turbine jet engine with an afterburner fuel injector in the thrust tube |
| DE1210258B (en) * | 1961-09-22 | 1966-02-03 | Rolls Royce | Bypass gas turbine jet engine |
| DE1268438B (en) * | 1960-05-06 | 1968-05-16 | Rolls Royce | Bypass gas turbine jet engine |
| DE1300355B (en) * | 1965-11-22 | 1969-07-31 | Snecma | Convergent-divergent thrust nozzle |
| WO2012092215A1 (en) | 2010-12-28 | 2012-07-05 | Rolls-Royce North American Technologies, Inc. | Gas turbine engine with bypass mixer |
-
1945
- 1945-06-11 GB GB14754/45A patent/GB597954A/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2796732A (en) * | 1953-05-12 | 1957-06-25 | Napier & Son Ltd | Gas producing apparatus of the gas turbine type |
| DE1102493B (en) * | 1957-12-30 | 1961-03-16 | Rolls Royce | Dual-circuit gas turbine jet engine |
| DE1268438B (en) * | 1960-05-06 | 1968-05-16 | Rolls Royce | Bypass gas turbine jet engine |
| DE1184562B (en) * | 1960-08-02 | 1964-12-31 | Rolls Royce | Twin-flow gas turbine jet engine |
| DE1210258B (en) * | 1961-09-22 | 1966-02-03 | Rolls Royce | Bypass gas turbine jet engine |
| DE1209808B (en) * | 1961-12-27 | 1966-01-27 | Rolls Royce | Twin-flow gas turbine jet engine with an afterburner fuel injector in the thrust tube |
| DE1300355B (en) * | 1965-11-22 | 1969-07-31 | Snecma | Convergent-divergent thrust nozzle |
| WO2012092215A1 (en) | 2010-12-28 | 2012-07-05 | Rolls-Royce North American Technologies, Inc. | Gas turbine engine with bypass mixer |
| EP2659119A4 (en) * | 2010-12-28 | 2015-06-24 | Rolls Royce Nam Tech Inc | Gas turbine engine with bypass mixer |
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