GB336705A - Improvements in exhaust silencers - Google Patents
Improvements in exhaust silencersInfo
- Publication number
- GB336705A GB336705A GB2447129A GB2447129A GB336705A GB 336705 A GB336705 A GB 336705A GB 2447129 A GB2447129 A GB 2447129A GB 2447129 A GB2447129 A GB 2447129A GB 336705 A GB336705 A GB 336705A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vessel
- area
- inlet
- gases
- perforated
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/003—Silencing apparatus characterised by method of silencing by using dead chambers communicating with gas flow passages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
- F01N1/085—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using a central core throttling gas passage
Abstract
336,705. Hills, H. G. Aug. 10, 1929. Exhaust silencers.-Gases enter at d an annular space f<1> formed between an outer cylindrical casing a and an inner vessel f the ends of which near the inlet are conical. The wall of the inner vessel is perforated for about one-half its length near the inlet end, and a perforated cone g is provided near the outlet end e. The area of the annular passage f<1> is not, and the area of the perforations in cone g are, less than the area of the inlet d. The vessel f is not traversed by the gases, but serves as a space into which the gases at their highest pressure can expand. In a modification the outlet end of vessel f is flat, and the gas outlet is an annular passage formed between the flared end of casing a and a conical baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2447129A GB336705A (en) | 1929-08-10 | 1929-08-10 | Improvements in exhaust silencers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2447129A GB336705A (en) | 1929-08-10 | 1929-08-10 | Improvements in exhaust silencers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB336705A true GB336705A (en) | 1930-10-23 |
Family
ID=10212214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2447129A Expired GB336705A (en) | 1929-08-10 | 1929-08-10 | Improvements in exhaust silencers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB336705A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2671523A (en) * | 1950-07-14 | 1954-03-09 | Walker George Bromhead | Silencer or muffler for engine exhausts or the like |
| CN104575482A (en) * | 2014-12-29 | 2015-04-29 | 浙江天晨胶业股份有限公司 | Air silencer |
-
1929
- 1929-08-10 GB GB2447129A patent/GB336705A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2671523A (en) * | 1950-07-14 | 1954-03-09 | Walker George Bromhead | Silencer or muffler for engine exhausts or the like |
| CN104575482A (en) * | 2014-12-29 | 2015-04-29 | 浙江天晨胶业股份有限公司 | Air silencer |
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