FR3066547B1 - Systeme d'admission d'air de suralimentation dans un moteur a combustion interne de vehicule automobile comprenant un module d'attenuation de bruit - Google Patents
Systeme d'admission d'air de suralimentation dans un moteur a combustion interne de vehicule automobile comprenant un module d'attenuation de bruit Download PDFInfo
- Publication number
- FR3066547B1 FR3066547B1 FR1754338A FR1754338A FR3066547B1 FR 3066547 B1 FR3066547 B1 FR 3066547B1 FR 1754338 A FR1754338 A FR 1754338A FR 1754338 A FR1754338 A FR 1754338A FR 3066547 B1 FR3066547 B1 FR 3066547B1
- Authority
- FR
- France
- Prior art keywords
- air
- intake system
- internal combustion
- motor vehicle
- combustion engine
- 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.)
- Active
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 2
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
Classifications
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- 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
- F02M35/1222—Flow throttling or guiding by using adjustable or movable elements, e.g. valves, membranes, bellows, expanding or shrinking elements
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- 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
- F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
- F02M35/10013—Means upstream of the air filter; Connection to the ambient air
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- 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
- F02M35/1015—Air intakes; Induction systems characterised by the engine type
- F02M35/10157—Supercharged engines
-
- 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
- F02M35/1272—Intake silencers ; Sound modulation, transmission or amplification using absorbing, damping, insulating or reflecting materials, e.g. porous foams, fibres, rubbers, fabrics, coatings or membranes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
-
- 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
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Supercharger (AREA)
Abstract
Système d'admission d'air (10) d'un moteur à combustion interne suralimenté d'un véhicule automobile, comprenant, dans la direction du flux d'air : un filtre à air (16), un compresseur d'air (20) d'un turbocompresseur de suralimentation du moteur en air, un refroidisseur d'air de suralimentation (24), un boîtier papillon (30) et un collecteur d'admission (32) apte à distribuer l'air aux cylindres (12) du moteur. Le système d'admission d'air comprend un module (34) d'atténuation du bruit en amont du compresseur d'air (20).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1754338A FR3066547B1 (fr) | 2017-05-17 | 2017-05-17 | Systeme d'admission d'air de suralimentation dans un moteur a combustion interne de vehicule automobile comprenant un module d'attenuation de bruit |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1754338 | 2017-05-17 | ||
FR1754338A FR3066547B1 (fr) | 2017-05-17 | 2017-05-17 | Systeme d'admission d'air de suralimentation dans un moteur a combustion interne de vehicule automobile comprenant un module d'attenuation de bruit |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3066547A1 FR3066547A1 (fr) | 2018-11-23 |
FR3066547B1 true FR3066547B1 (fr) | 2021-01-08 |
Family
ID=59409508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1754338A Active FR3066547B1 (fr) | 2017-05-17 | 2017-05-17 | Systeme d'admission d'air de suralimentation dans un moteur a combustion interne de vehicule automobile comprenant un module d'attenuation de bruit |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3066547B1 (fr) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3229361C2 (de) * | 1982-08-06 | 1984-07-26 | Volžskoe ob"edinenie po proizvodstvu legkovych avtomobilej, Tol'jatti, Kujbyševskaja oblast' | Thermoregler des Luftstroms für das Einlaßsystem eines Verbrennungsmotors |
JP3815678B2 (ja) * | 2003-03-19 | 2006-08-30 | 豊田合成株式会社 | 吸気装置 |
FR2892490B1 (fr) * | 2005-10-25 | 2008-01-25 | Hutchinson Sa | Raccord souple apte a etre monte notamment dans une ligne d'admission d'air d'un moteur thermique turbocompresse. |
FR2921116B1 (fr) * | 2007-09-14 | 2009-10-23 | Renault Sas | Procede de controle de l'ouverture d'une admission a double conduit pour diminuer le contraste de bruit d'admission en fin de regeneration du systeme de post traitement des gaz d'echappement |
FR2957130B1 (fr) * | 2010-03-05 | 2012-06-22 | Mann & Hummel Gmbh | Dispositif anti-bruit pour le conduit d'admission d'air d'un moteur a combustion interne suralimente |
FR2995633B1 (fr) * | 2012-09-18 | 2018-04-13 | Peugeot Citroen Automobiles Sa | Attenuateur acoustique formant ecran thermique pour moteur thermique suralimente |
-
2017
- 2017-05-17 FR FR1754338A patent/FR3066547B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3066547A1 (fr) | 2018-11-23 |
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Owner name: NEW H POWERTRAIN HOLDING, S.L.U., ES Effective date: 20240705 |