IT1088682B - EXHAUST SILENCER - Google Patents
EXHAUST SILENCERInfo
- Publication number
- IT1088682B IT1088682B IT2995577A IT2995577A IT1088682B IT 1088682 B IT1088682 B IT 1088682B IT 2995577 A IT2995577 A IT 2995577A IT 2995577 A IT2995577 A IT 2995577A IT 1088682 B IT1088682 B IT 1088682B
- Authority
- IT
- Italy
- Prior art keywords
- exhaust silencer
- silencer
- exhaust
- Prior art date
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
- F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
-
- 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
- F01N1/084—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases flowing through the silencer two or more times longitudinally in opposite directions, e.g. using parallel or concentric tubes
-
- 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
- F01N2490/00—Structure, disposition or shape of gas-chambers
- F01N2490/15—Plurality of resonance or dead chambers
- F01N2490/155—Plurality of resonance or dead chambers being disposed one after the other in flow direction
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772711190 DE2711190C3 (en) | 1977-03-15 | 1977-03-15 | Silencers for flowing gases, in particular exhaust gases from vehicle internal combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1088682B true IT1088682B (en) | 1985-06-10 |
Family
ID=6003668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2995577A IT1088682B (en) | 1977-03-15 | 1977-11-23 | EXHAUST SILENCER |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT364201B (en) |
DE (1) | DE2711190C3 (en) |
FR (1) | FR2384104A1 (en) |
IT (1) | IT1088682B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3807948A1 (en) * | 1988-03-10 | 1989-09-28 | Eberspaecher J | Silencer for vehicle engines |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1815950C3 (en) * | 1968-12-20 | 1975-04-24 | Fa. J. Eberspaecher, 7300 Esslingen | Exhaust silencer |
-
1977
- 1977-03-15 DE DE19772711190 patent/DE2711190C3/en not_active Expired
- 1977-11-23 IT IT2995577A patent/IT1088682B/en active
- 1977-12-19 AT AT0908677A patent/AT364201B/en not_active IP Right Cessation
- 1977-12-21 FR FR7739396A patent/FR2384104A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2711190B2 (en) | 1979-01-11 |
FR2384104A1 (en) | 1978-10-13 |
ATA908677A (en) | 1981-02-15 |
DE2711190C3 (en) | 1979-09-06 |
DE2711190A1 (en) | 1978-09-21 |
AT364201B (en) | 1981-10-12 |
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