FR1215237A - Variable geometry nozzle - Google Patents
Variable geometry nozzleInfo
- Publication number
- FR1215237A FR1215237A FR778867A FR778867A FR1215237A FR 1215237 A FR1215237 A FR 1215237A FR 778867 A FR778867 A FR 778867A FR 778867 A FR778867 A FR 778867A FR 1215237 A FR1215237 A FR 1215237A
- Authority
- FR
- France
- Prior art keywords
- variable geometry
- geometry nozzle
- nozzle
- variable
- geometry
- 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
- F02K1/06—Varying effective area of jet pipe or nozzle
- F02K1/12—Varying effective area of jet pipe or nozzle by means of pivoted flaps
- F02K1/1215—Varying effective area of jet pipe or nozzle by means of pivoted flaps of two series of flaps, the upstream series having its flaps hinged at their upstream ends on a fixed structure, and the downstream series having its flaps hinged at their downstream 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)
- Control Of Turbines (AREA)
- Jet Pumps And Other Pumps (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR778867A FR1215237A (en) | 1958-11-12 | 1958-11-12 | Variable geometry nozzle |
GB3772159A GB871274A (en) | 1958-11-12 | 1959-11-06 | Variable-shape jet propulsion nozzle |
DES65747A DE1154675B (en) | 1958-11-12 | 1959-11-07 | Jet engine nozzle with adjustable cross-section |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR778867A FR1215237A (en) | 1958-11-12 | 1958-11-12 | Variable geometry nozzle |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1215237A true FR1215237A (en) | 1960-04-15 |
Family
ID=8708188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR778867A Expired FR1215237A (en) | 1958-11-12 | 1958-11-12 | Variable geometry nozzle |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1154675B (en) |
FR (1) | FR1215237A (en) |
GB (1) | GB871274A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3174582A (en) * | 1962-09-26 | 1965-03-23 | Bertin & Cie | In flight jet silencer |
DE1226830B (en) * | 1961-01-07 | 1966-10-13 | Gen Electric | Thrust nozzle for a recoil engine with primary and secondary nozzle sections |
US4608822A (en) * | 1980-10-01 | 1986-09-02 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation S.N.E.C.M.A. | System for controlling the valves of a turbo jet shaft engine nozzle |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5154052A (en) * | 1990-05-07 | 1992-10-13 | General Electric Company | Exhaust assembly for a high speed civil transport aircraft engine |
US6871797B2 (en) * | 2003-07-07 | 2005-03-29 | United Technologies Corporation | Turbine engine nozzle |
GB2437418B (en) * | 2003-07-07 | 2008-03-19 | United Technologies Corp | Turbine engine nozzle |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2597253A (en) * | 1945-11-13 | 1952-05-20 | Effie B Melchior | Jet-propulsion nozzle |
US2770944A (en) * | 1952-04-26 | 1956-11-20 | United Aircraft Corp | Variable area reaction nozzle movable from convergent to convergent-di-vergent form |
GB782494A (en) * | 1954-03-26 | 1957-09-11 | Rolls Royce | Improvements in or relating to jet propulsion nozzle arrangements |
GB788359A (en) * | 1954-11-26 | 1958-01-02 | Power Jets Res & Dev Ltd | Discharge nozzles for propulsive jets |
GB788360A (en) * | 1954-11-26 | 1958-01-02 | Power Jets Res & Dev Ltd | An aircraft jet propulsion system and a discharge nozzle for the propulsive jet stream |
-
1958
- 1958-11-12 FR FR778867A patent/FR1215237A/en not_active Expired
-
1959
- 1959-11-06 GB GB3772159A patent/GB871274A/en not_active Expired
- 1959-11-07 DE DES65747A patent/DE1154675B/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1226830B (en) * | 1961-01-07 | 1966-10-13 | Gen Electric | Thrust nozzle for a recoil engine with primary and secondary nozzle sections |
US3174582A (en) * | 1962-09-26 | 1965-03-23 | Bertin & Cie | In flight jet silencer |
US4608822A (en) * | 1980-10-01 | 1986-09-02 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation S.N.E.C.M.A. | System for controlling the valves of a turbo jet shaft engine nozzle |
Also Published As
Publication number | Publication date |
---|---|
DE1154675B (en) | 1963-09-19 |
GB871274A (en) | 1961-06-28 |
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