EP1553284B8 - Dispositif d'atténuation des bruits sur un circuit d'admission d'air pour moteur à combustion interne ainsi que circuit d'admission d'air pour moteur équipé d'un tel dispositif d'atténuation des bruits - Google Patents
Dispositif d'atténuation des bruits sur un circuit d'admission d'air pour moteur à combustion interne ainsi que circuit d'admission d'air pour moteur équipé d'un tel dispositif d'atténuation des bruits Download PDFInfo
- Publication number
- EP1553284B8 EP1553284B8 EP04292929A EP04292929A EP1553284B8 EP 1553284 B8 EP1553284 B8 EP 1553284B8 EP 04292929 A EP04292929 A EP 04292929A EP 04292929 A EP04292929 A EP 04292929A EP 1553284 B8 EP1553284 B8 EP 1553284B8
- Authority
- EP
- European Patent Office
- Prior art keywords
- intake
- air
- shells
- semi
- air conditioner
- 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.)
- Not-in-force
Links
- 230000030279 gene silencing Effects 0.000 title 1
- 238000005192 partition Methods 0.000 abstract 2
- 238000004378 air conditioning Methods 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
Classifications
-
- 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
- F02M35/1261—Helmholtz resonators
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Exhaust Silencers (AREA)
- Supercharger (AREA)
- Exhaust Gas After Treatment (AREA)
- Air-Conditioning For Vehicles (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0314828 | 2003-12-17 | ||
FR0314828A FR2864168B1 (fr) | 2003-12-17 | 2003-12-17 | Dispositif d'attenuation des bruits sur un circuit d'admission d'air pour moteur a combustion interne ainsi que circuit d'admission d'air pour moteur equipe d'un tel dispositif d'attenuation des bruits |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1553284A1 EP1553284A1 (fr) | 2005-07-13 |
EP1553284B1 EP1553284B1 (fr) | 2011-02-16 |
EP1553284B8 true EP1553284B8 (fr) | 2011-03-30 |
Family
ID=34586422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04292929A Not-in-force EP1553284B8 (fr) | 2003-12-17 | 2004-12-08 | Dispositif d'atténuation des bruits sur un circuit d'admission d'air pour moteur à combustion interne ainsi que circuit d'admission d'air pour moteur équipé d'un tel dispositif d'atténuation des bruits |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1553284B8 (fr) |
AT (1) | ATE498771T1 (fr) |
DE (1) | DE602004031404D1 (fr) |
FR (1) | FR2864168B1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2894644B1 (fr) | 2005-12-12 | 2009-04-03 | Trelleborg Fluid & Acoustic Solutions Tfas | Dispositif d'attenuation des bruits d'un circuit de circulation d'air, notamment pour moteur a combustion interne |
FR2945839B1 (fr) * | 2009-05-20 | 2012-10-26 | Mann & Hummel Gmbh | Dispositif acoustique pour l'insonorisation de moteurs a combustion interne. |
DE102010022780B4 (de) * | 2010-06-04 | 2014-02-13 | Mann + Hummel Gmbh | Breitbanddämpfer |
DE102011120148A1 (de) * | 2011-12-03 | 2013-06-06 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Schalldämpfer mit einem in einer Kreisbahneinführbaren Resonator-Einschubteil |
DE102013201313A1 (de) | 2012-02-23 | 2013-08-29 | Ford Global Technologies, Llc | Wärmetauscher für eine Klimaanlage |
DE202019106299U1 (de) * | 2019-11-12 | 2021-02-15 | Woco Industrietechnik Gmbh | Luftzuführleitung zur Kopplung an einen Luftverbraucher in einem Kraftfahrzeug, Anordnung zur Luftzuführung und Verwendung einer Luftzuführleitung |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5302783A (en) * | 1992-12-21 | 1994-04-12 | Abc Group | Resonator |
JPH10187162A (ja) * | 1996-12-26 | 1998-07-14 | Inoac Corp | レゾネータ |
DE19855708B4 (de) * | 1998-12-03 | 2009-04-30 | Denker, Dietrich, Prof. Dr.-Ing. | Rohrkammerdämpfer |
DE10026355B4 (de) * | 2000-05-27 | 2010-06-17 | Mahle Filtersysteme Gmbh | Schalldämpfende Luftleitung |
JP4453854B2 (ja) * | 2000-10-31 | 2010-04-21 | 株式会社イノアックコーポレーション | 車両用吸気ダクト |
JP2004011604A (ja) * | 2002-06-11 | 2004-01-15 | Denso Corp | 内燃機関用吸気装置 |
-
2003
- 2003-12-17 FR FR0314828A patent/FR2864168B1/fr not_active Expired - Fee Related
-
2004
- 2004-12-08 EP EP04292929A patent/EP1553284B8/fr not_active Not-in-force
- 2004-12-08 AT AT04292929T patent/ATE498771T1/de not_active IP Right Cessation
- 2004-12-08 DE DE602004031404T patent/DE602004031404D1/de active Active
Also Published As
Publication number | Publication date |
---|---|
FR2864168B1 (fr) | 2008-02-15 |
EP1553284B1 (fr) | 2011-02-16 |
ATE498771T1 (de) | 2011-03-15 |
EP1553284A1 (fr) | 2005-07-13 |
FR2864168A1 (fr) | 2005-06-24 |
DE602004031404D1 (de) | 2011-03-31 |
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