FR2935739A1 - Attenuation du bruit dans le chemin des gaz d'echappement d'un moteur a combustion interne d'un vehicule ferroviaire - Google Patents

Attenuation du bruit dans le chemin des gaz d'echappement d'un moteur a combustion interne d'un vehicule ferroviaire Download PDF

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Publication number
FR2935739A1
FR2935739A1 FR0904053A FR0904053A FR2935739A1 FR 2935739 A1 FR2935739 A1 FR 2935739A1 FR 0904053 A FR0904053 A FR 0904053A FR 0904053 A FR0904053 A FR 0904053A FR 2935739 A1 FR2935739 A1 FR 2935739A1
Authority
FR
France
Prior art keywords
exhaust gas
exhaust
silencer
unit
filter
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.)
Pending
Application number
FR0904053A
Other languages
English (en)
French (fr)
Inventor
Andreas Degenhardt
Werner Sonnleitner
Winfried Hennig
Wolfgang Rehbein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alstom Transportation Germany GmbH
Original Assignee
Bombardier Transportation GmbH
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 Bombardier Transportation GmbH filed Critical Bombardier Transportation GmbH
Publication of FR2935739A1 publication Critical patent/FR2935739A1/fr
Pending legal-status Critical Current

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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F01N3/0335—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with exhaust silencers in a single housing
    • 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
    • F01N1/04—Silencing apparatus characterised by method of silencing by using resonance having sound-absorbing materials in resonance chambers
    • 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
    • F01N1/089—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using two or more expansion chambers in series
    • 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
    • F01N1/10—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling in combination with sound-absorbing materials
    • 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
    • F01N13/011—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 having two or more purifying devices arranged in parallel
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
    • 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
    • F01N2340/00—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses
    • F01N2340/04—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses characterised by the arrangement of an exhaust pipe, manifold or apparatus in relation to vehicle frame or particular vehicle parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust Silencers (AREA)
FR0904053A 2008-09-11 2009-08-26 Attenuation du bruit dans le chemin des gaz d'echappement d'un moteur a combustion interne d'un vehicule ferroviaire Pending FR2935739A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008046870A DE102008046870A1 (de) 2008-09-11 2008-09-11 Schalldämpfung im Abgasweg eines Schienenfahrzeug-Verbrennungsmotors

Publications (1)

Publication Number Publication Date
FR2935739A1 true FR2935739A1 (fr) 2010-03-12

Family

ID=41212693

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0904053A Pending FR2935739A1 (fr) 2008-09-11 2009-08-26 Attenuation du bruit dans le chemin des gaz d'echappement d'un moteur a combustion interne d'un vehicule ferroviaire

Country Status (2)

Country Link
DE (2) DE102008046870A1 (de)
FR (1) FR2935739A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011087819A2 (en) * 2009-12-21 2011-07-21 General Electric Company Emissions control systems and methods
US9103252B2 (en) 2013-03-15 2015-08-11 Tenneco Automotive Operating Company Inc. Modular exhaust treatment system
CN103419796A (zh) * 2013-08-15 2013-12-04 中国北车集团大连机车车辆有限公司 内燃机车消音器安装结构
DE102013015602A1 (de) * 2013-08-28 2015-03-05 Mtu Friedrichshafen Gmbh Abgasnachbehandlungssystem für eine Brennkraftmaschine und Brennkraftmaschine
US9422843B2 (en) * 2013-09-08 2016-08-23 Michael Wayne Barrett Resonance generating muffler
DE102016004314A1 (de) * 2016-04-12 2017-10-12 Siemens Aktiengesellschaft Wagenkasten für ein Schienenfahrzeug

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1771062U (de) * 1958-05-10 1958-07-31 Henschel & Sohn Gmbh Auspuffvorrichtung von fahrzeugen, besonders von schienenfarhzeugen mit brennkraftmaschinen.
DE3641942A1 (de) 1986-12-09 1988-06-23 Leistritz Ag Absorptions-abgasschalldaempfer
JP3472534B2 (ja) * 2000-08-15 2003-12-02 日野自動車株式会社 排気浄化装置
DE10316802A1 (de) * 2003-04-11 2004-10-21 Man Nutzfahrzeuge Ag Kombinierte Abgasnachbehandlungs-/Schalldämpfungsvorrichtung im Abgasstrang einer Brennkraftmaschine
JP2005016374A (ja) * 2003-06-25 2005-01-20 Yanmar Co Ltd ディーゼル機関の消音器
JP2005180235A (ja) * 2003-12-17 2005-07-07 Hino Motors Ltd 排気浄化装置
DE102005002289B4 (de) * 2005-01-17 2007-04-19 J. Eberspächer GmbH & Co. KG Abgasbehandlungssystem
DE102005042186A1 (de) * 2005-09-06 2007-03-08 Purem Abgassysteme Gmbh & Co. Kg Abgasnachbehandlungssystem
DE102006037072B4 (de) 2006-08-08 2010-05-12 Siemens Ag Schienenfahrzeug mit im Dach integrierter Abgasanlage

Also Published As

Publication number Publication date
DE102008046870A1 (de) 2009-11-26
DE202009012225U1 (de) 2009-12-24

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