SE453768B - Munstycksaggregat med varierbar area for gasturbinmotorer - Google Patents
Munstycksaggregat med varierbar area for gasturbinmotorerInfo
- Publication number
- SE453768B SE453768B SE8206773A SE8206773A SE453768B SE 453768 B SE453768 B SE 453768B SE 8206773 A SE8206773 A SE 8206773A SE 8206773 A SE8206773 A SE 8206773A SE 453768 B SE453768 B SE 453768B
- Authority
- SE
- Sweden
- Prior art keywords
- flaps
- common ring
- nozzle
- nozzle assembly
- downstream
- Prior art date
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
- F02K1/1292—Varying effective area of jet pipe or nozzle by means of pivoted flaps of three series of flaps, the upstream series having its flaps hinged at their upstream ends on a fixed structure, the internal downstream series having its flaps hinged at their upstream ends on the downstream ends of the flaps of the upstream series and at their downstream ends on the downstream ends of the flaps of the external downstream series hinged at their upstream ends on a substantially axially movable 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)
- Supercharger (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/334,494 US4440347A (en) | 1981-12-28 | 1981-12-28 | Simplified means for balancing the loads on a variable area nozzle |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8206773D0 SE8206773D0 (sv) | 1982-11-26 |
SE8206773L SE8206773L (sv) | 1983-06-29 |
SE453768B true SE453768B (sv) | 1988-02-29 |
Family
ID=23307472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8206773A SE453768B (sv) | 1981-12-28 | 1982-11-26 | Munstycksaggregat med varierbar area for gasturbinmotorer |
Country Status (6)
Country | Link |
---|---|
US (1) | US4440347A (de) |
JP (1) | JPS58117339A (de) |
DE (1) | DE3242824A1 (de) |
EG (1) | EG16017A (de) |
IL (1) | IL67302A (de) |
SE (1) | SE453768B (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4552309A (en) * | 1982-04-07 | 1985-11-12 | Rolls-Royce Inc. | Variable geometry nozzles for turbomachines |
US5261605A (en) * | 1990-08-23 | 1993-11-16 | United Technologies Corporation | Axisymmetric nozzle with gimbled unison ring |
US5082182A (en) * | 1990-08-23 | 1992-01-21 | United Technologies Corporation | Thrust vectoring exhaust nozzle |
US5150839A (en) * | 1991-03-14 | 1992-09-29 | General Electric Company | Nozzle load management |
US5813611A (en) | 1996-09-27 | 1998-09-29 | United Technologies Corporation | Compact pressure balanced fulcrum-link nozzle |
US5794850A (en) | 1996-09-27 | 1998-08-18 | United Technologies Corporation | Enclosed pressure balanced sync ring nozzle |
US5833140A (en) * | 1996-12-12 | 1998-11-10 | United Technologies Corporation | Variable geometry exhaust nozzle for a turbine engine |
US6398129B1 (en) | 1999-12-29 | 2002-06-04 | United Technologies Corporation | Throat configuration for axisymmetric nozzle |
US6779336B2 (en) * | 2002-07-05 | 2004-08-24 | United Technologies Corporation | Cooled variable geometry exhaust nozzle |
US6871797B2 (en) * | 2003-07-07 | 2005-03-29 | United Technologies Corporation | Turbine engine nozzle |
US7096661B2 (en) * | 2004-03-26 | 2006-08-29 | United Technologies Corporation | Axial divergent section slot nozzle |
US20080072604A1 (en) * | 2006-09-26 | 2008-03-27 | United Technologies Corporation | Pressure balance control for gas turbine engine nozzle |
US7854124B2 (en) * | 2006-10-27 | 2010-12-21 | United Technologies Corporation | Combined control for supplying cooling air and support air in a turbine engine nozzle |
US8123150B2 (en) | 2010-03-30 | 2012-02-28 | General Electric Company | Variable area fuel nozzle |
US8931281B2 (en) | 2010-06-07 | 2015-01-13 | United Technologies Corporation | External flap retaining mechanism |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2972226A (en) * | 1955-10-06 | 1961-02-21 | United Aircraft Corp | Variable area converging-diverging nozzle |
US3730436A (en) * | 1971-12-20 | 1973-05-01 | United Aircraft Corp | Synchronized exhaust nozzle actuating system |
US3792815A (en) * | 1972-11-24 | 1974-02-19 | United Aircraft Corp | Balanced flap converging/diverging nozzle |
US4196856A (en) * | 1977-11-25 | 1980-04-08 | The Boeing Company | Variable geometry convergent divergent exhaust nozzle |
-
1981
- 1981-12-28 US US06/334,494 patent/US4440347A/en not_active Expired - Lifetime
-
1982
- 1982-11-18 IL IL67302A patent/IL67302A/xx unknown
- 1982-11-19 DE DE19823242824 patent/DE3242824A1/de not_active Withdrawn
- 1982-11-26 SE SE8206773A patent/SE453768B/sv not_active IP Right Cessation
- 1982-11-30 JP JP57210527A patent/JPS58117339A/ja active Granted
- 1982-12-01 EG EG713/82A patent/EG16017A/xx active
Also Published As
Publication number | Publication date |
---|---|
EG16017A (en) | 1986-12-30 |
IL67302A0 (en) | 1983-03-31 |
JPH0347425B2 (de) | 1991-07-19 |
IL67302A (en) | 1986-11-30 |
US4440347A (en) | 1984-04-03 |
DE3242824A1 (de) | 1983-07-07 |
JPS58117339A (ja) | 1983-07-12 |
SE8206773D0 (sv) | 1982-11-26 |
SE8206773L (sv) | 1983-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8206773-7 Effective date: 19930610 Format of ref document f/p: F |