FIELD: automotive industry; engine building. SUBSTANCE: proposed invention can be used in exhaust manifolds of internal combustion engines. Noise is reduced owing to the fact that surface of sheet in contact with exhaust gases and playing the part of noise damper is provided with special elements and is made curved and embossed. EFFECT: effective changing of character of movement of gas and noise waves. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SPIRAL ICE SILENCER | 2020 |
|
RU2729222C1 |
| INTERNAL COMBUSTION ENGINE MUFFLER | 2003 |
|
RU2241127C1 |
| SPIRAL SILENCER FOR INTERNAL COMBUSTION ENGINE | 2004 |
|
RU2272917C2 |
| MUFFLER HOUSING | 2001 |
|
RU2223407C2 |
| TECHNOLOGICAL SYSTEM FOR SUPPRESSING AERO-GAS-DYNAMIC NOISE OF FORCED SUCK-OUT OF EXHAUST GASES OF TEST SUBJECTS LIKE WHEELED VEHICLES EQUIPPED WITH INTERNAL COMBUSTION ENGINES, OR AUTONOMOUS INTERNAL COMBUSTION ENGINES OF TESTING ACOUSTIC COMPLEX | 2004 |
|
RU2270989C1 |
| TECHNOLOGICAL SYSTEM FOR SUPPRESSING AERO-GAS-DYNAMIC NOISE OF FORCED SUCK-OUT OF EXHAUST GASES OF TEST SUBJECTS LIKE WHEELED VEHICLES EQUIPPED WITH INTERNAL COMBUSTION ENGINES, OR AUTONOMOUS INTERNAL COMBUSTION ENGINES OF TESTING ACOUSTIC COMPLEX | 2004 |
|
RU2270988C1 |
| TECHNOLOGICAL SYSTEM FOR SUPPRESSING AERO-GAS-DYNAMIC NOISE OF FORCED SUCK-OUT OF EXHAUST GASES OF TEST SUBJECTS LIKE WHEELED VEHICLES EQUIPPED WITH INTERNAL COMBUSTION ENGINES, OR AUTONOMOUS INTERNAL COMBUSTION ENGINES OF TESTING ACOUSTIC COMPLEX | 2004 |
|
RU2270987C1 |
| EXHAUST MUFFLER OF INTERNAL COMBUSTION ENGINE | 2004 |
|
RU2282730C2 |
| SILENCER-GAS SEPARATOR | 2021 |
|
RU2764641C1 |
| 0 |
|
SU1778328A1 |
