GB932590A - Method and means for reducing the temperature and velocity of high velocity hot gaseous currents - Google Patents
Method and means for reducing the temperature and velocity of high velocity hot gaseous currentsInfo
- Publication number
- GB932590A GB932590A GB4395960A GB4395960A GB932590A GB 932590 A GB932590 A GB 932590A GB 4395960 A GB4395960 A GB 4395960A GB 4395960 A GB4395960 A GB 4395960A GB 932590 A GB932590 A GB 932590A
- Authority
- GB
- United Kingdom
- Prior art keywords
- section
- expanded metal
- outlet
- casing
- baffles
- 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
-
- 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
932,590. Exhaust silencers. EXPANDED METAL CO. Ltd. March 20, 1962 [Dec. 21, 1960], No. 43959/60. Class 7(2). A silencer, e.g., for jet engines, comprises a conical or pyramid shaped baffle 23 on to which is sprayed a film of water by a sprayer 28 at the baffle apex. The casing 12 is of approximately rectangular section and provided with an inlet section 10 adapted to fit over the jet engine outlets 11, the casing shown being of oval section at the entrance 16 to accommodate a pair of engines 11 reducing to circular section at the part 17 which fits within casing 12. Spray rings 40, 41, spray jets of water on to the interior surface of the casings 10, 12, and adjustable baffles 43, Fig. 3, control the flow of air entering around the jet pipes 11. An outlet section 13 is lined with sound absorbing material 31, retained by expanded metal mesh 30, and is provided with vertical baffles 33, Fig. 5, consisting of two layers of expanded metal enclosing a layer of fibre glass. Guide blades 35 are provided at the inlet end of the baffles 33 and an outlet baffle 37 may be pivoted to close the outlet when the silencer, which is mounted on a trolley 15, is not in use. Specification 865,661 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4395960A GB932590A (en) | 1960-12-21 | 1960-12-21 | Method and means for reducing the temperature and velocity of high velocity hot gaseous currents |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4395960A GB932590A (en) | 1960-12-21 | 1960-12-21 | Method and means for reducing the temperature and velocity of high velocity hot gaseous currents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB932590A true GB932590A (en) | 1963-07-31 |
Family
ID=10431127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4395960A Expired GB932590A (en) | 1960-12-21 | 1960-12-21 | Method and means for reducing the temperature and velocity of high velocity hot gaseous currents |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB932590A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009096929A1 (en) * | 2008-01-30 | 2009-08-06 | Deere & Company | Flow-inducing baffle for engine compartment ventilation |
-
1960
- 1960-12-21 GB GB4395960A patent/GB932590A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009096929A1 (en) * | 2008-01-30 | 2009-08-06 | Deere & Company | Flow-inducing baffle for engine compartment ventilation |
| US8230957B2 (en) | 2008-01-30 | 2012-07-31 | Deere & Company | Flow-inducing baffle for engine compartment ventilation |
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