BE525114A - - Google Patents
Info
- Publication number
- BE525114A BE525114A BE525114DA BE525114A BE 525114 A BE525114 A BE 525114A BE 525114D A BE525114D A BE 525114DA BE 525114 A BE525114 A BE 525114A
- Authority
- BE
- Belgium
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
- F02K1/06—Varying effective area of jet pipe or nozzle
- F02K1/12—Varying effective area of jet pipe or nozzle by means of pivoted flaps
- F02K1/123—Varying effective area of jet pipe or nozzle by means of pivoted flaps of two series of flaps, both having their flaps hinged at their upstream ends on a fixed structure
-
- 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
- F02K1/06—Varying effective area of jet pipe or nozzle
- F02K1/12—Varying effective area of jet pipe or nozzle by means of pivoted flaps
- F02K1/1207—Varying effective area of jet pipe or nozzle by means of pivoted flaps of one series of flaps hinged at their upstream ends on a fixed structure
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Nonwoven Fabrics (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Control Of Turbines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB324310X | 1952-12-16 | ||
| GB81253X | 1953-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE525114A true BE525114A (US08197722-20120612-C00042.png) |
Family
ID=26241966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE525114D BE525114A (US08197722-20120612-C00042.png) | 1952-12-16 |
Country Status (5)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2910828A (en) * | 1956-08-24 | 1959-11-03 | United Aircraft Company | Convergent-divergent variable area propulsion nozzle |
| FR2557211A1 (fr) * | 1983-12-21 | 1985-06-28 | Camboulives Andre | Ensemble d'ejection, en particulier pour turboreacteur |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2900789A (en) * | 1954-11-26 | 1959-08-25 | Philpot Peter De Buriatte | Discharge nozzles for propulsive jets |
| US2870600A (en) * | 1954-12-27 | 1959-01-27 | Charles R Brown | Variable ejector for iris nozzles |
| US3068644A (en) * | 1955-06-28 | 1962-12-18 | Gen Electric | Aerodynamic jet nozzle |
| US3068645A (en) * | 1955-07-11 | 1962-12-18 | Gen Electric | Aerodynamic nozzle |
| BE556213A (US08197722-20120612-C00042.png) * | 1956-03-28 | |||
| US2999354A (en) * | 1956-07-18 | 1961-09-12 | Curtiss Wright Corp | Variable area nozzle |
| US3032974A (en) * | 1956-08-24 | 1962-05-08 | United Aircraft Corp | Exhaust nozzle |
| DE1101055B (de) * | 1958-04-04 | 1961-03-02 | Her Majesty The Queen In The R | Querschnittsveraenderliche Vortriebsduese |
| US2932163A (en) * | 1958-05-12 | 1960-04-12 | Orenda Engines Ltd | Means for actuating a variable nozzle |
| US3004385A (en) * | 1958-06-25 | 1961-10-17 | Gen Motors Corp | Variable convergent-divergent jet nozzle |
| GB951130A (en) * | 1961-07-28 | 1964-03-04 | Rolls Royce | Improvements relating to jet engines |
| DE1221498B (de) * | 1962-02-12 | 1966-07-21 | Rolls Royce | Strahltriebwerk mit im Querschnitt veraenderbarer Schubduese |
| GB1127826A (en) * | 1966-06-17 | 1968-09-18 | Rolls Royce | Gas turbine engine |
| GB1381503A (en) * | 1971-06-11 | 1975-01-22 | Rolls Royce | Variable area nozzle for a gas turbine engine |
| GB1605260A (en) * | 1974-09-07 | 1986-11-12 | Rolls Royce | Gas turbine engines |
| US4690330A (en) * | 1985-12-02 | 1987-09-01 | United Technologies Corporation | Louvered seal flap edge stiffener |
| US5232158A (en) * | 1992-08-11 | 1993-08-03 | United Technologies Corporation | Convergent/divergent nozzle with seal centering |
| FR2904372B1 (fr) * | 2006-07-26 | 2008-10-31 | Snecma Sa | Tuyere d'ejection des gaz pour turbomachine a double flux ayant une section d'ejection ou de col variable par deplacement du capot secondaire |
| US20140165575A1 (en) * | 2012-12-13 | 2014-06-19 | United Technologies Corporation | Nozzle section for a gas turbine engine |
| EP3008322B1 (en) * | 2013-06-14 | 2022-03-09 | Saab Ab | Variable-geometry exhaust nozzle for a jet engine and a method for varying the nozzle |
| US10711791B1 (en) | 2014-04-01 | 2020-07-14 | United States As Represented By The Secretary Of The Air Force | Dual mode turbofan engine |
| US10501197B2 (en) | 2015-09-02 | 2019-12-10 | Jetoptera, Inc. | Fluidic propulsive system |
| USD868627S1 (en) | 2018-04-27 | 2019-12-03 | Jetoptera, Inc. | Flying car |
| US10464668B2 (en) | 2015-09-02 | 2019-11-05 | Jetoptera, Inc. | Configuration for vertical take-off and landing system for aerial vehicles |
| US10570926B2 (en) * | 2015-12-03 | 2020-02-25 | The Boeing Company | Variable-geometry ducted fan |
| CN110159454B (zh) * | 2019-06-17 | 2023-11-24 | 西安航空学院 | 固冲发动机可调喷管 |
| CN112682214A (zh) * | 2020-12-28 | 2021-04-20 | 中国航发沈阳发动机研究所 | 一种轴对称可调收扩喷管内流道平衡协调结构 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2597253A (en) * | 1945-11-13 | 1952-05-20 | Effie B Melchior | Jet-propulsion nozzle |
| US2496509A (en) * | 1946-03-21 | 1950-02-07 | Bell Aircraft Corp | Aircraft power unit converting fluid energy into static pressure energy |
| US2699645A (en) * | 1948-05-05 | 1955-01-18 | Rolls Royce | Variable-area control for jet nozzles having cooling air means |
| US2634578A (en) * | 1949-02-19 | 1953-04-14 | Mcdonnell Aircraft Corp | Device for varying the effective area of discharge orifices of jet engines or afterburners therefor |
| GB675300A (en) * | 1949-05-24 | 1952-07-09 | Rolls Royce | Improvements in or relating to exhaust ducting of gas-turbine engines |
| US2603062A (en) * | 1949-09-30 | 1952-07-15 | Westinghouse Electric Corp | Variable area jet nozzle |
-
0
- BE BE525114D patent/BE525114A/xx unknown
-
1952
- 1952-12-18 GB GB31914/52A patent/GB742875A/en not_active Expired
-
1953
- 1953-12-10 US US397354A patent/US2796731A/en not_active Expired - Lifetime
- 1953-12-15 FR FR1094596D patent/FR1094596A/fr not_active Expired
- 1953-12-16 CH CH324310D patent/CH324310A/de unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2910828A (en) * | 1956-08-24 | 1959-11-03 | United Aircraft Company | Convergent-divergent variable area propulsion nozzle |
| FR2557211A1 (fr) * | 1983-12-21 | 1985-06-28 | Camboulives Andre | Ensemble d'ejection, en particulier pour turboreacteur |
| EP0149943A1 (fr) * | 1983-12-21 | 1985-07-31 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." | Ensemble d'éjection, en particulier pour turboréacteur |
| US4641783A (en) * | 1983-12-21 | 1987-02-10 | Societe Nationale D'etude Et De Construction De Meteur D'aviation (Snecma) | Exhaust nozzle assembly for a turbojet engine |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1094596A (fr) | 1955-05-23 |
| CH324310A (de) | 1957-09-15 |
| US2796731A (en) | 1957-06-25 |
| GB742875A (en) | 1956-01-04 |
