IT1137721B - Silencer for IC-engine - Google Patents
Silencer for IC-engineInfo
- Publication number
- IT1137721B IT1137721B IT22867/81A IT2286781A IT1137721B IT 1137721 B IT1137721 B IT 1137721B IT 22867/81 A IT22867/81 A IT 22867/81A IT 2286781 A IT2286781 A IT 2286781A IT 1137721 B IT1137721 B IT 1137721B
- Authority
- IT
- Italy
- Prior art keywords
- pipe
- flow
- silencer
- walls
- housing
- Prior art date
Links
- 230000003584 silencer Effects 0.000 title abstract 2
- 238000013016 damping Methods 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 238000005192 partition Methods 0.000 abstract 1
Landscapes
- Exhaust Silencers (AREA)
Abstract
The exhaust silencer for an ic-engine comprises a pipe (1) perforated between its inlet (2) and outlet (3) and containing intermediate walls (12,13,14), enclosed by a gastight housing (4,5,6) in which there are partitions (10,11), to form damping chambers (7,8,9) between housing and pipe. The gases flow to and fro between the pipe and the damping chambers. Each intermediate wall has apertures (15,16), so that some gas can flow in the axial direction of the pipe. The distance between the walls can be arranged to increase progressively in the axial flow direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22867/81A IT1137721B (en) | 1981-07-10 | 1981-07-10 | Silencer for IC-engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22867/81A IT1137721B (en) | 1981-07-10 | 1981-07-10 | Silencer for IC-engine |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8122867A0 IT8122867A0 (en) | 1981-07-10 |
IT1137721B true IT1137721B (en) | 1986-09-10 |
Family
ID=11201350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22867/81A IT1137721B (en) | 1981-07-10 | 1981-07-10 | Silencer for IC-engine |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1137721B (en) |
-
1981
- 1981-07-10 IT IT22867/81A patent/IT1137721B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8122867A0 (en) | 1981-07-10 |
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