Muffler
US4282950A · kind A · utility
4Cited by
1References
19Claims
0Family size
Inventor
Key dates
| Filing date | Sep 6, 1979 |
| Grant date | Aug 11, 1981 |
| Priority date | — |
| Expiry date | Sep 6, 1999 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01N1/084
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
The invention refers to a silencer or muffler for internal combustion engines, particularly for two-stroke or cycle internal combustion engines, comprising at its inlet an essentially frustoconical diffusor, a shell of a truncated cone immediately adjoining with its end having the greater diameter the end of the diffusor having the greater diameter, and deflector for the gas stream downstream of said shell of a truncated cone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.