ATA908577A - MUFFLER FOR FLOWING GASES, ESPECIALLY EXHAUST GASES FROM COMBUSTION ENGINES FOR VEHICLES - Google Patents
MUFFLER FOR FLOWING GASES, ESPECIALLY EXHAUST GASES FROM COMBUSTION ENGINES FOR VEHICLESInfo
- Publication number
- ATA908577A ATA908577A AT908577A AT908577A ATA908577A AT A908577 A ATA908577 A AT A908577A AT 908577 A AT908577 A AT 908577A AT 908577 A AT908577 A AT 908577A AT A908577 A ATA908577 A AT A908577A
- Authority
- AT
- Austria
- Prior art keywords
- gases
- muffler
- vehicles
- combustion engines
- flowing
- 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
- F01N1/02—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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2711191A DE2711191C2 (en) | 1977-03-15 | 1977-03-15 | Exhaust silencer |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA908577A true ATA908577A (en) | 1981-01-15 |
AT363735B AT363735B (en) | 1981-08-25 |
Family
ID=6003669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0908577A AT363735B (en) | 1977-03-15 | 1977-12-19 | MUFFLER FOR FLOWING GAS, ESPECIALLY EXHAUST GAS FROM COMBUSTION ENGINES FOR VEHICLES |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT363735B (en) |
CH (1) | CH624733A5 (en) |
DE (1) | DE2711191C2 (en) |
FR (1) | FR2384105A1 (en) |
IT (1) | IT1088751B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3807948A1 (en) * | 1988-03-10 | 1989-09-28 | Eberspaecher J | Silencer for vehicle engines |
DE102004039776A1 (en) * | 2004-08-16 | 2006-03-09 | J. Eberspächer GmbH & Co. KG | Silencer and associated manufacturing process |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1712462U (en) * | 1954-06-02 | 1955-12-08 | Auto Union Gmbh | EXHAUST SYSTEM FOR TWO-STROKE COMBUSTION MACHINES. |
DE1476625A1 (en) * | 1965-10-28 | 1969-05-29 | Leipzig Blechverformung | Exhaust noise suppressor, especially for four-stroke internal combustion engines |
DE6812403U (en) * | 1968-12-20 | 1975-06-05 | Eberspaecher J | COUNTERPRESSURE LOWERED EXHAUST SILENCER. |
-
1977
- 1977-03-15 DE DE2711191A patent/DE2711191C2/en not_active Expired
- 1977-11-11 CH CH1379477A patent/CH624733A5/en not_active IP Right Cessation
- 1977-11-23 IT IT29954/77A patent/IT1088751B/en active
- 1977-12-19 AT AT0908577A patent/AT363735B/en not_active IP Right Cessation
- 1977-12-21 FR FR7739397A patent/FR2384105A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2384105A1 (en) | 1978-10-13 |
IT1088751B (en) | 1985-06-10 |
CH624733A5 (en) | 1981-08-14 |
DE2711191A1 (en) | 1978-09-21 |
DE2711191C2 (en) | 1982-09-02 |
AT363735B (en) | 1981-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |