GB292620A - Improvements in exhaust silencers for internal combustion and other engines - Google Patents
Improvements in exhaust silencers for internal combustion and other enginesInfo
- Publication number
- GB292620A GB292620A GB1825528A GB1825528A GB292620A GB 292620 A GB292620 A GB 292620A GB 1825528 A GB1825528 A GB 1825528A GB 1825528 A GB1825528 A GB 1825528A GB 292620 A GB292620 A GB 292620A
- Authority
- GB
- United Kingdom
- Prior art keywords
- exhaust
- gas
- pipe
- chamber
- passages
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/20—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having flared outlets, e.g. of fish-tail shape
-
- 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
- F01N1/06—Silencing apparatus characterised by method of silencing by using interference effect
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/082—Other arrangements or adaptations of exhaust conduits of tailpipe, e.g. with means for mixing air with exhaust for exhaust cooling, dilution or evacuation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Abstract
292,620. Wagner, J. June 23, 1928. [A Specification was laid open to inspection under Sect. 91 of the Acts, June 25, 1928]. Exhaust-silencers. - Several constructions of silencer are described in all of which the exhaust gases are passed through a plurality of pipes the discharge ends of which approach one another at an angle of approximately 90‹ in such a manner that the issuing gases impinge outside the silencer with mutual suction effect. An exhaust chamber a, Fig. 2, of rectangular form is provided with rectilinear outlet slits b, a sharp edge being provided at c to divide the gas into streams. Division may also be effected by a stream-lined body d. In a modification a double exhaust pipe leads to the chamber a. In the construction shown in Fig. 4, the gas streams impinge repeatedly and the cross-section of the passages decreases in area towards the outlet end b. The converging passages e, f, Fig 5, may be of different cross-section, and the end of one passage may project into the mouth of the other. In a modification, the passages may be alternately of round and rectangular section. In Fig. 7, a sinuous pipe g of decreasing bore is employed in conjunction with a smaller pipe h in separate parts. A straight pipe i conducts gas from the inlet end to exert a suction effect on the outlet orifices b. In Fig. 10, exhaust is led through pipes m to a straight tube l with lateral outlets k. Part of the gas escapes through a nozzle on the tube l and part through nozzles in the chamber a.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1825528A GB292620A (en) | 1928-06-23 | 1928-06-23 | Improvements in exhaust silencers for internal combustion and other engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1825528A GB292620A (en) | 1928-06-23 | 1928-06-23 | Improvements in exhaust silencers for internal combustion and other engines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB292620A true GB292620A (en) | 1929-07-11 |
Family
ID=10109312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1825528A Expired GB292620A (en) | 1928-06-23 | 1928-06-23 | Improvements in exhaust silencers for internal combustion and other engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB292620A (en) |
-
1928
- 1928-06-23 GB GB1825528A patent/GB292620A/en not_active Expired
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