GB750618A - Improvements in arrangement for the control of the jet in reaction-propulsion units - Google Patents
Improvements in arrangement for the control of the jet in reaction-propulsion unitsInfo
- Publication number
- GB750618A GB750618A GB15364/53A GB1536453A GB750618A GB 750618 A GB750618 A GB 750618A GB 15364/53 A GB15364/53 A GB 15364/53A GB 1536453 A GB1536453 A GB 1536453A GB 750618 A GB750618 A GB 750618A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jet
- vanes
- baffles
- nozzle
- outwardly
- 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
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/28—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow
-
- 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
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
- F02C3/06—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising only axial stages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/28—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow
- F02K1/30—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow for varying effective area of jet pipe or nozzle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/28—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow
- F02K1/32—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow for reversing thrust
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
750,618. Jet propulsion plant. SOC. NATIONALE D'ETUDE ET DE CONSTRUCTION DE MOTEURS D'AVIATION. June 3, 1953 [June 5, 1952], No. 15364/53. Class 110(3) [Also in Group XXXIII] A jet propulsion unit is characterized by the provision of a jet deflecting device comprising a plurality of guide vanes extending outside the normal flow path of the jet and spaced therealong and controllable means for urging said jet towards said vanes, and a device for varying the area of said nozzle comprising fluid-injecting means opening into said jet in a generally crosswise direction with respect thereto at the periphery of said jet and upstream of said vanes, said fluid injecting means being designed for forming a transverse screen-like jet adapted to reduce the effective area of said nozzle and to urge the boundary layers of said jet clear of said vanes. The exhaust nozzle 35 carries deflector baffles 43 and a centrally disposed body 38 formed with outwardly and rearwardly directed orifices 40, 41 supplied with gas under pressure through a valve - 44, whereby the exhaust stream may be diverted outwardly to pass through the baffles 43. An additional orifice 36 extends circumferentially round an annular chamber 36a also supplied with pressure gas through a valve 45, whereby the exhaust stream may be contracted and, when orifices 40 and 41 are inoperative, prevented from spreading outwardly into contact with the rearmost baffles 43. Specifications 696,088 [Group XXXIII], 745,630 and 750,601 are referred to.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR357923X | 1952-06-05 | ||
FR67061T | 1953-05-30 | ||
CH326693T | 1953-05-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB750618A true GB750618A (en) | 1956-06-20 |
Family
ID=27178362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15364/53A Expired GB750618A (en) | 1952-06-05 | 1953-06-03 | Improvements in arrangement for the control of the jet in reaction-propulsion units |
Country Status (4)
Country | Link |
---|---|
CH (2) | CH357923A (en) |
DE (1) | DE1052751B (en) |
FR (1) | FR67061E (en) |
GB (1) | GB750618A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3020714A (en) * | 1956-07-03 | 1962-02-13 | Snecma | Device for controlling the jet of a reaction propulsion motor |
WO2006049556A1 (en) * | 2004-11-05 | 2006-05-11 | Volvo Aero Corporation | A device for controlling a gas flow, a jet engine comprising the device and an aircraft somprising the device |
JP2006264682A (en) * | 2005-03-23 | 2006-10-05 | Snecma | Deflection system for gas stream in nozzle |
EP3098393A1 (en) * | 2015-05-11 | 2016-11-30 | General Electric Company | System and method for flow control in turbine |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1275840B (en) * | 1961-01-12 | 1968-08-22 | Bristol Siddeley Engines Ltd | Gas turbine jet engine with swiveling jet nozzle |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2491610A (en) * | 1946-02-23 | 1949-12-20 | Daniel And Florence Guggenheim | Jet directive device |
DE807572C (en) * | 1947-11-19 | 1951-07-02 | Cem Comp Electro Mec | Guide vane arrangement for steam and gas turbines |
NL84721C (en) * | 1950-04-28 | 1900-01-01 | ||
FR1030483A (en) * | 1951-01-04 | 1953-06-15 | Snecma | Method and devices for controlling a flow and their various applications |
-
1953
- 1953-05-30 CH CH357923D patent/CH357923A/en unknown
- 1953-06-03 GB GB15364/53A patent/GB750618A/en not_active Expired
- 1953-06-03 DE DES33692A patent/DE1052751B/en active Pending
-
1954
- 1954-11-15 FR FR67061D patent/FR67061E/en not_active Expired
-
1955
- 1955-11-09 CH CH334916D patent/CH334916A/en unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3020714A (en) * | 1956-07-03 | 1962-02-13 | Snecma | Device for controlling the jet of a reaction propulsion motor |
WO2006049556A1 (en) * | 2004-11-05 | 2006-05-11 | Volvo Aero Corporation | A device for controlling a gas flow, a jet engine comprising the device and an aircraft somprising the device |
JP2006264682A (en) * | 2005-03-23 | 2006-10-05 | Snecma | Deflection system for gas stream in nozzle |
EP3098393A1 (en) * | 2015-05-11 | 2016-11-30 | General Electric Company | System and method for flow control in turbine |
US9957900B2 (en) | 2015-05-11 | 2018-05-01 | General Electric Company | System and method for flow control in turbine |
Also Published As
Publication number | Publication date |
---|---|
CH334916A (en) | 1958-12-15 |
FR67061E (en) | 1957-11-04 |
DE1052751B (en) | 1959-03-12 |
CH357923A (en) | 1961-10-31 |
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