DE50311602D1 - Schallreduzierendes Bauteil für ein Luftführungsrohr - Google Patents
Schallreduzierendes Bauteil für ein LuftführungsrohrInfo
- Publication number
- DE50311602D1 DE50311602D1 DE50311602T DE50311602T DE50311602D1 DE 50311602 D1 DE50311602 D1 DE 50311602D1 DE 50311602 T DE50311602 T DE 50311602T DE 50311602 T DE50311602 T DE 50311602T DE 50311602 D1 DE50311602 D1 DE 50311602D1
- Authority
- DE
- Germany
- Prior art keywords
- sound
- air duct
- reducing component
- reducing
- component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
- F01N13/1844—Mechanical joints
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
- F02M35/10144—Connections of intake ducts to each other or to another device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
- F02M35/1205—Flow throttling or guiding
- F02M35/1216—Flow throttling or guiding by using a plurality of holes, slits, protrusions, perforations, ribs or the like; Surface structures; Turbulence generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
- F02M35/1255—Intake silencers ; Sound modulation, transmission or amplification using resonance
- F02M35/1266—Intake silencers ; Sound modulation, transmission or amplification using resonance comprising multiple chambers or compartments
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
- F02M35/1283—Manufacturing or assembly; Connectors; Fixations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Supercharger (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002151501 DE10251501A1 (de) | 2002-11-04 | 2002-11-04 | Schallreduzierendes Bauteil für ein Luftführungsrohr |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50311602D1 true DE50311602D1 (de) | 2009-07-30 |
Family
ID=32087340
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002151501 Withdrawn DE10251501A1 (de) | 2002-11-04 | 2002-11-04 | Schallreduzierendes Bauteil für ein Luftführungsrohr |
DE50311602T Expired - Fee Related DE50311602D1 (de) | 2002-11-04 | 2003-09-29 | Schallreduzierendes Bauteil für ein Luftführungsrohr |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002151501 Withdrawn DE10251501A1 (de) | 2002-11-04 | 2002-11-04 | Schallreduzierendes Bauteil für ein Luftführungsrohr |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1416148B1 (de) |
DE (2) | DE10251501A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007042869A1 (de) * | 2007-09-08 | 2009-03-12 | Volkswagen Ag | Vorrichtung zur Reduzierung von Geräuschemissionen |
DE102008015353A1 (de) * | 2008-03-22 | 2009-09-24 | Bosch Mahle Turbo Systems Gmbh & Co. Kg | Ladeeinrichtung |
AT509691B1 (de) * | 2010-03-18 | 2013-09-15 | Avl List Gmbh | Brennkraftmaschine mit einer verbindungsanordnung für einen zylinderkopf |
US11255303B2 (en) | 2019-01-21 | 2022-02-22 | Toledo Molding & Die, Llc | Inline high frequency fiber silencer |
FR3092361B1 (fr) * | 2019-02-05 | 2021-05-21 | Akwel | Résonateur acoustique |
RU2737014C1 (ru) * | 2020-05-29 | 2020-11-24 | Акционерное общество «АВТОВАЗ» | Двигатель внутреннего сгорания с системой впуска воздуха |
US11448171B1 (en) | 2021-06-25 | 2022-09-20 | Ford Global Technologies, Llc | Hot-charge duct for turbocharger system |
US11912210B2 (en) | 2021-09-27 | 2024-02-27 | Mann+Hummel Gmbh | Space-saving broadband resonator having a resonator insert |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1052173B (de) * | 1953-03-24 | 1959-03-05 | Vladimir Jansa | Auspuffsystem fuer Motorradmotoren |
DE19504223A1 (de) * | 1995-02-09 | 1996-08-14 | Volkswagen Ag | Schalldämpfer für den Ansaugkanal einer Brennkraftmaschine |
US5839405A (en) * | 1997-06-27 | 1998-11-24 | Chrysler Corporation | Single/multi-chamber perforated tube resonator for engine induction system |
DE29900101U1 (de) * | 1999-01-07 | 2000-02-10 | Andreas Stihl AG & Co., 71336 Waiblingen | Abgasschalldämpfer |
DE19943246B4 (de) * | 1999-09-10 | 2006-06-14 | Daimlerchrysler Ag | Schalldämpfer zur Herabminderung der Luftgeräusche im Ansaugstrang von Brennkraftmaschinen |
-
2002
- 2002-11-04 DE DE2002151501 patent/DE10251501A1/de not_active Withdrawn
-
2003
- 2003-09-29 DE DE50311602T patent/DE50311602D1/de not_active Expired - Fee Related
- 2003-09-29 EP EP20030021915 patent/EP1416148B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1416148A3 (de) | 2006-02-15 |
EP1416148B1 (de) | 2009-06-17 |
EP1416148A2 (de) | 2004-05-06 |
DE10251501A1 (de) | 2004-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |