GB953245A - Improvements in or relating to silencers for jet engines - Google Patents
Improvements in or relating to silencers for jet enginesInfo
- Publication number
- GB953245A GB953245A GB25062A GB25062A GB953245A GB 953245 A GB953245 A GB 953245A GB 25062 A GB25062 A GB 25062A GB 25062 A GB25062 A GB 25062A GB 953245 A GB953245 A GB 953245A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silencers
- jan
- tubes
- jet engines
- air enters
- 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
- 230000003584 silencer Effects 0.000 abstract 2
- 239000011358 absorbing material Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/26—Ground or aircraft-carrier-deck installations for reducing engine or jet noise; Protecting airports from jet erosion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Exhaust Silencers (AREA)
Abstract
953,245. Exhaust silencers. SOC. BERTIN & CIE. Jan. 3, 1962 [Jan. 3, 1961], No. 250/62. Heading F1B. A silencer for jet engines comprises an inner conduit 4, into which the jet nozzle 20 discharges, an outer conduit 9, and transverse baffles 23, 26, through which air enters the exhaust stream. The tube 4 is perforated and carried by the main body 1 of the silencer supported on a wheeled carriage 2. Air enters through passages 10, 11, to mix with the exhaust gases. A pivotal sleeve 18 fits around the nozzle body 21 and the walls of the conduits 1, 9, and 8 are double and filled with sound absorbing material. The tubes 23 contain guide plates 24 and the tubes 26 are tapered and provided with outlet apertures 27.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR848688A FR1284614A (en) | 1961-01-03 | 1961-01-03 | Field silencer for jet engines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB953245A true GB953245A (en) | 1964-03-25 |
Family
ID=8746001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25062A Expired GB953245A (en) | 1961-01-03 | 1962-01-03 | Improvements in or relating to silencers for jet engines |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1852277U (en) |
FR (1) | FR1284614A (en) |
GB (1) | GB953245A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2139696A (en) * | 1983-05-11 | 1984-11-14 | Industry The Secretary Of Stat | Absorptive exhaust gas silencer |
GB2288209A (en) * | 1994-03-30 | 1995-10-11 | Rolls Royce Plc | Gas flow noise suppressor |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4010329A1 (en) * | 1990-03-30 | 1991-10-02 | Genest Werner & Partner | COMPONENT FOR A NOISE PREVENTION HALL |
FR2671179B1 (en) * | 1990-12-27 | 1993-04-16 | Boet Sa Andre | GROUND TEST INSTALLATION FOR AIRCRAFT REACTOR WITH ADJUSTABLE NOZZLE. |
-
1961
- 1961-01-03 FR FR848688A patent/FR1284614A/en not_active Expired
- 1961-12-21 DE DE1961S0039905 patent/DE1852277U/en not_active Expired
-
1962
- 1962-01-03 GB GB25062A patent/GB953245A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2139696A (en) * | 1983-05-11 | 1984-11-14 | Industry The Secretary Of Stat | Absorptive exhaust gas silencer |
GB2288209A (en) * | 1994-03-30 | 1995-10-11 | Rolls Royce Plc | Gas flow noise suppressor |
Also Published As
Publication number | Publication date |
---|---|
FR1284614A (en) | 1962-02-16 |
DE1852277U (en) | 1962-05-24 |
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