ATA88081A - Abgasschalldaempfer - Google Patents
AbgasschalldaempferInfo
- Publication number
- ATA88081A ATA88081A AT88081A AT88081A ATA88081A AT A88081 A ATA88081 A AT A88081A AT 88081 A AT88081 A AT 88081A AT 88081 A AT88081 A AT 88081A AT A88081 A ATA88081 A AT A88081A
- Authority
- AT
- Austria
- 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
- F01N1/02—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
- F01N1/003—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
- F01N1/08—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
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/24—Silencing apparatus characterised by method of silencing by using sound-absorbing materials
-
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT201183A AT391738B (de) | 1980-04-02 | 1983-06-01 | Abgasschalldaempfer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803012876 DE3012876A1 (de) | 1980-04-02 | 1980-04-02 | Abgasschalldaempfer |
Publications (1)
Publication Number | Publication Date |
---|---|
ATA88081A true ATA88081A (de) | 1984-02-15 |
Family
ID=6099144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT88081A ATA88081A (de) | 1980-04-02 | 1981-02-25 | Abgasschalldaempfer |
Country Status (2)
Country | Link |
---|---|
AT (1) | ATA88081A (de) |
DE (1) | DE3012876A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8709527U1 (de) * | 1987-07-10 | 1987-10-15 | Paul Gillet Gmbh, 6732 Edenkoben | Abgasschalldämpfer |
DE4416763A1 (de) * | 1994-05-14 | 1995-11-16 | Ernst Apparatebau Gmbh Co | Abgasschalldämpfer |
-
1980
- 1980-04-02 DE DE19803012876 patent/DE3012876A1/de not_active Withdrawn
-
1981
- 1981-02-25 AT AT88081A patent/ATA88081A/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3012876A1 (de) | 1981-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1Z | Withdrawn | ||
UEP | Publication of translation of european patent specification | ||
EEFA | Change of the company name | ||
RZN | Patent revoked |