MX2017015278A - Dispositivo para atenuar ruidos de admision y ruidos radiados. - Google Patents

Dispositivo para atenuar ruidos de admision y ruidos radiados.

Info

Publication number
MX2017015278A
MX2017015278A MX2017015278A MX2017015278A MX2017015278A MX 2017015278 A MX2017015278 A MX 2017015278A MX 2017015278 A MX2017015278 A MX 2017015278A MX 2017015278 A MX2017015278 A MX 2017015278A MX 2017015278 A MX2017015278 A MX 2017015278A
Authority
MX
Mexico
Prior art keywords
noise
conduit
tube
radiated
attenuating intake
Prior art date
Application number
MX2017015278A
Other languages
English (en)
Inventor
Jean Thomas
Lorenski Aurelien
Original Assignee
Novares France
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Novares France filed Critical Novares France
Publication of MX2017015278A publication Critical patent/MX2017015278A/es

Links

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
    • F02M35/1205—Flow throttling or guiding
    • F02M35/1233—Flow throttling or guiding by using expansion chambers in the air intake flow path
    • 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
    • F02M35/1272—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
    • 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
    • F02M35/1211—Flow throttling or guiding by using inserts in the air intake flow path, e.g. baffles, throttles or orifices; Flow guides
    • 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
    • F02M35/1277—Reinforcement of walls, e.g. with ribs or laminates; Walls having air gaps or additional sound damping layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Pipe Accessories (AREA)

Abstract

La invención se refiere a un dispositivo (1) para atenuar ruidos de admisión y ruidos radiados que comprende un conducto de suministro de gas interno (2) conectado a un motor de combustión, el conducto (2) tiene una pared periférica (23) en al menos una porción de la cual se coloca al menos un elemento poroso al aire (4), el medio de atenuación del sonido comprende al menos un tubo (3) colocado en el conducto de suministro, al menos una cámara periférica (5) está delimitada dentro del conducto (2) entre el tubo (3) y la pared periférica (23) del conducto (2), el tubo (3) comprende al menos una porción que tiene una abertura (30) que permite que el interior del tubo (3) se comunique con la cámara periférica (5).
MX2017015278A 2015-05-29 2016-05-27 Dispositivo para atenuar ruidos de admision y ruidos radiados. MX2017015278A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1554916A FR3036731B1 (fr) 2015-05-29 2015-05-29 Dispositif d'attenuation des bruits de bouche et des bruits rayonnes
PCT/FR2016/051256 WO2016193584A1 (fr) 2015-05-29 2016-05-27 Dispositif d'atténuation des bruits de bouche et des bruits rayonnés

Publications (1)

Publication Number Publication Date
MX2017015278A true MX2017015278A (es) 2018-08-01

Family

ID=53524899

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017015278A MX2017015278A (es) 2015-05-29 2016-05-27 Dispositivo para atenuar ruidos de admision y ruidos radiados.

Country Status (7)

Country Link
US (1) US10927800B2 (es)
EP (1) EP3303815B1 (es)
CN (1) CN108026872A (es)
ES (1) ES2872748T3 (es)
FR (1) FR3036731B1 (es)
MX (1) MX2017015278A (es)
WO (1) WO2016193584A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018112115A (ja) * 2017-01-11 2018-07-19 トヨタ紡織株式会社 内燃機関のエアクリーナ
CN113482754A (zh) * 2021-07-30 2021-10-08 重庆长安汽车股份有限公司 一种消声装置及车辆
US11946398B1 (en) 2022-10-12 2024-04-02 Mann+Hummel Gmbh Broadband resonator with an entrained water removal system for a fuel cell compressor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2056608A (en) * 1933-12-22 1936-10-06 C F Burges Lab Inc Silencer
US2166417A (en) * 1938-07-01 1939-07-18 Burgess Battery Co Silencer
DE19915523A1 (de) * 1999-04-07 2000-10-26 Porsche Ag Sauganlage für Brennkraftmaschinen
EP1395743B2 (de) * 2001-06-13 2011-08-24 WOCO Industrietechnik GmbH Geräuschdämpfer
JP2008008253A (ja) * 2006-06-30 2008-01-17 Toyoda Gosei Co Ltd 消音ダクト
DE102007039048A1 (de) * 2007-08-17 2009-02-19 Mann + Hummel Gmbh Ansaugluftkanal mit Akustik-Kanalabschnitt und Verfahren zu seiner Herstellung
US7967106B2 (en) * 2008-03-24 2011-06-28 Ford Global Technologies Air induction sound modification system for internal combustion engine
US7934581B2 (en) * 2009-01-30 2011-05-03 Eaton Corporation Broadband noise resonator
SE535923C2 (sv) * 2011-04-29 2013-02-19 Scania Cv Ab Ljuddämparanordning och motorfordon innefattande en sådan ljuddämparanordning
JP2014218924A (ja) * 2013-05-07 2014-11-20 株式会社神戸製鋼所 消音器遮音構造
US9175648B2 (en) * 2013-10-17 2015-11-03 Ford Global Technologies, Llc Intake system having a silencer device
EP2907997B1 (en) * 2014-02-13 2018-05-23 Ls Mtron Ltd. Resonator for vehicle
US9382826B1 (en) * 2015-01-09 2016-07-05 Dayco Ip Holdings, Llc Noise attenuating member for noise attenuating units in engines

Also Published As

Publication number Publication date
WO2016193584A1 (fr) 2016-12-08
EP3303815A1 (fr) 2018-04-11
CN108026872A (zh) 2018-05-11
EP3303815B1 (fr) 2021-02-24
ES2872748T3 (es) 2021-11-02
US10927800B2 (en) 2021-02-23
FR3036731A1 (fr) 2016-12-02
FR3036731B1 (fr) 2017-05-19
US20180156172A1 (en) 2018-06-07

Similar Documents

Publication Publication Date Title
EP2444648A3 (en) Air duct attenuator
EP3101345A3 (en) System and method for tuning resonators
EP2778433A3 (en) Noise Suppression System
MX2017015278A (es) Dispositivo para atenuar ruidos de admision y ruidos radiados.
BR112017028308A2 (pt) ?conjunto de conduto de ar de purga para um motor e conjuntos de juntas?
CA3005800A1 (en) Air intake device for internal combustion engine
DE502006001958D1 (de) Schalldämpfer für gasturbinenanlagen
EP3156183A3 (en) Fuel transmitting device
TW201612410A (en) Engine unit and saddled vehicle
MX2018004770A (es) Dispositivo de atenuacion acustica para un conducto de entrada de aire.
TW201612411A (en) Engine unit and saddled vehicle
MA20150478A1 (fr) Dispositifs aerodynamique et mecanique d'aspiration des gaz d'echappement
SI3199785T1 (sl) Dušilni ventil in kanal za zmanjševanje hrupa izpušnih plinov iz motorja na notranje zgorevanje v vozilu
EP3171014A3 (en) Air intake device of internal combustion engine
WO2015077423A3 (en) Dual expansion chamber with internal connecting tube for use with an oxygen concentrator
MX2018000949A (es) Sobrealimentador con camara de contraccion integrada para atenuacion de ruido.
MX2016010198A (es) Ventilacion de carter con aire fresco constante.
ATE480708T1 (de) Schalldämpfer zur verringerung von luftgeräuschen,insbesondre für interne brennkraftmaschinen
GB2586752A8 (en) Aftertreatment system including noise reducing components
MX2021006225A (es) Válvula de control de sonido y flujo de gas y sistema de gases de escape.
RO131280A3 (ro) Dispozitiv de evacuare a gazelor de eşapament
MY183539A (en) Internal combustion engine for vehicle
FR3014532B1 (fr) Conduit d’air flexible en elastomere densifie ameliorant l’attenuation du bruit genere par un turbocompresseur
TW201612413A (en) Air intake structure of motorcycle engine
MY169887A (en) Air intake device for internal combustion engine