BE542260A - - Google Patents

Info

Publication number
BE542260A
BE542260A BE542260DA BE542260A BE 542260 A BE542260 A BE 542260A BE 542260D A BE542260D A BE 542260DA BE 542260 A BE542260 A BE 542260A
Authority
BE
Belgium
Prior art keywords
exhaust
helical channel
volume
silencer
chamber
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE542260A publication Critical patent/BE542260A/fr

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
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/12—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using spirally or helically shaped channels
    • 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
    • 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
    • F01N2490/20—Chambers being formed inside the exhaust pipe without enlargement of the cross section of the pipe, e.g. resonance chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
BE542260D BE542260A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE542260A true BE542260A (enrdf_load_stackoverflow)

Family

ID=170994

Family Applications (1)

Application Number Title Priority Date Filing Date
BE542260D BE542260A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE542260A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
EP0047678B1 (fr) Silencieux d'échappement à résonateur incorporé, pour moteur à combustion
EP0057623B1 (fr) Silencieux de gaz d'échappement de moteur thermique
EP1877667B1 (fr) Dispositif de suralimentation d'un moteur a combustion interne comprenant une chambre d'amortissement des pulsations
FR2761404A1 (fr) Systeme d'echappement pour vehicule
US5844178A (en) Resonance muffler
FR2722278A1 (fr) Silencieux pour motocompresseurs d'appareils de refrigeration
BE542260A (enrdf_load_stackoverflow)
EP0890026A1 (fr) Systeme de silencieux d'aspiration pour motocompresseur de refrigeration
EP0243559B1 (fr) Silencieux pour courant gazeux
EP1209348A1 (fr) Dispositif formant silencieux, notamment pour un moteur turbo
FR3129693A1 (fr) Un compresseur à spirales pourvu d’un agencement de silencieux de refoulement
WO2016071623A1 (fr) Conduit intégrant un dispositif d'atténuation acoustique
FR2713701A1 (fr) Silencieux pour courant gazeux.
FR2713702A1 (fr) Silencieux pour courant gazeux.
EP0279710B1 (fr) Dispositif d'échappement d'un moteur à six cylindres en V
FR2879689A1 (fr) Dispositif de suralimentation d'un moteur a combustion interne comprenant un circuit de decharge et un amortisseur des pulsations du turbocompresseur
FR2871547A1 (fr) Dispositif d'attenuation du bruit de gaz dans un conduit, notamment pour vehicule automobile
RU211578U1 (ru) Автомобильный глушитель
BE425549A (enrdf_load_stackoverflow)
FR2604747A1 (fr) Silencieux pour flux gazeux
FR2790788A1 (fr) Silencieux-detendeur pour moteurs a explosions
FR2636369A1 (fr) Chambre d'attenuation du son engendre par les gaz d'echappement d'un moteur a combustion interne
BE415051A (enrdf_load_stackoverflow)
JPS608143Y2 (ja) エアクリ−ナの吸気騒音低減装置
RU93002786A (ru) Глушитель шума двигателя внутреннего сгорания