FR2053736A5 - - Google Patents
Info
- Publication number
- FR2053736A5 FR2053736A5 FR6924196A FR6924196A FR2053736A5 FR 2053736 A5 FR2053736 A5 FR 2053736A5 FR 6924196 A FR6924196 A FR 6924196A FR 6924196 A FR6924196 A FR 6924196A FR 2053736 A5 FR2053736 A5 FR 2053736A5
- Authority
- FR
- France
- 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
- F02K1/54—Nozzles having means for reversing jet thrust
- F02K1/56—Reversing jet main flow
- F02K1/62—Reversing jet main flow by blocking the rearward discharge by means of flaps
-
- 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
- F02K1/46—Nozzles having means for adding air to the jet or for augmenting the mixing region between the jet and the ambient air, e.g. for silencing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
- Exhaust Silencers (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6924196A FR2053736A5 (en) | 1969-07-16 | 1969-07-16 | |
| US53224A US3613827A (en) | 1969-07-16 | 1970-07-08 | Device for attenuating noise emitted by the jet of a jet engine |
| GB3353570A GB1307867A (en) | 1969-07-16 | 1970-07-10 | Device for attenuating noise emitted by the jet of a jet engine |
| NL7010373A NL7010373A (en) | 1969-07-16 | 1970-07-14 | |
| DE2035403A DE2035403C3 (en) | 1969-07-16 | 1970-07-16 | Soundproofing device for the thrust nozzle of a jet engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6924196A FR2053736A5 (en) | 1969-07-16 | 1969-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2053736A5 true FR2053736A5 (en) | 1971-04-16 |
Family
ID=9037526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6924196A Expired FR2053736A5 (en) | 1969-07-16 | 1969-07-16 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3613827A (en) |
| DE (1) | DE2035403C3 (en) |
| FR (1) | FR2053736A5 (en) |
| GB (1) | GB1307867A (en) |
| NL (1) | NL7010373A (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3830431A (en) * | 1973-03-23 | 1974-08-20 | Nasa | Abating exhaust noises in jet engines |
| US4175640A (en) * | 1975-03-31 | 1979-11-27 | Boeing Commercial Airplane Company | Vortex generators for internal mixing in a turbofan engine |
| US4298089A (en) * | 1976-12-23 | 1981-11-03 | The Boeing Company | Vortex generators for internal mixing in a turbofan engine |
| US4439104A (en) * | 1981-06-15 | 1984-03-27 | The Garrett Corporation | Compressor inlet guide vane and vortex-disturbing member assembly |
| US4844695A (en) * | 1988-07-05 | 1989-07-04 | Pratt & Whitney Canada Inc. | Variable flow radial compressor inlet flow fences |
| US5203164A (en) * | 1990-06-06 | 1993-04-20 | Paulson Allen E | Method and apparatus for quieting a turbojet engine |
| US5517865A (en) * | 1991-06-13 | 1996-05-21 | General Electric Company | Vortex suppression for an eductor |
| US5197855A (en) * | 1991-07-01 | 1993-03-30 | United Technologies Corporation | Engine exhaust/blade interaction noise suppression |
| US5373691A (en) * | 1993-06-23 | 1994-12-20 | Allied-Signal Inc. | Inlet guide vane dewhistler |
| AU2404000A (en) * | 1999-01-04 | 2000-07-24 | Allison Advanced Development Company | Exhaust mixer and apparatus using same |
| US7293401B2 (en) * | 2002-03-20 | 2007-11-13 | The Regents Of The University Of California | Jet engine noise suppressor |
| US7926256B2 (en) * | 2008-10-27 | 2011-04-19 | General Electric Company | Inlet system for an EGR system |
| FR3092145A1 (en) * | 2019-01-24 | 2020-07-31 | Airbus Operations | DOUBLE-FLOW TURBOREACTOR CONTAINING A SERIES OF ROTATING BLADES TO CLOSE THE SECONDARY FLOW VEIN |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3153319A (en) * | 1952-07-25 | 1964-10-20 | Young Alec David | Jet noise suppression means |
| US2944623A (en) * | 1955-09-02 | 1960-07-12 | Jr Albert G Bodine | Jet engine noise reducer |
| US2934889A (en) * | 1956-02-14 | 1960-05-03 | United Aircraft Corp | Noise abatement means |
| NL250991A (en) * | 1959-05-01 |
-
1969
- 1969-07-16 FR FR6924196A patent/FR2053736A5/fr not_active Expired
-
1970
- 1970-07-08 US US53224A patent/US3613827A/en not_active Expired - Lifetime
- 1970-07-10 GB GB3353570A patent/GB1307867A/en not_active Expired
- 1970-07-14 NL NL7010373A patent/NL7010373A/xx unknown
- 1970-07-16 DE DE2035403A patent/DE2035403C3/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2035403A1 (en) | 1971-02-04 |
| GB1307867A (en) | 1973-02-21 |
| NL7010373A (en) | 1971-01-19 |
| DE2035403B2 (en) | 1979-10-25 |
| US3613827A (en) | 1971-10-19 |
| DE2035403C3 (en) | 1980-07-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |