CN103261593B - 废气消声器设置 - Google Patents

废气消声器设置 Download PDF

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Publication number
CN103261593B
CN103261593B CN201180051230.5A CN201180051230A CN103261593B CN 103261593 B CN103261593 B CN 103261593B CN 201180051230 A CN201180051230 A CN 201180051230A CN 103261593 B CN103261593 B CN 103261593B
Authority
CN
China
Prior art keywords
exhaust gas
shell
muffler structure
gas muffler
wall
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.)
Expired - Fee Related
Application number
CN201180051230.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN103261593A (zh
Inventor
K·克拉姆勒
T·奥伯诺斯
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.)
AVL List GmbH
Original Assignee
AVL List 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 AVL List GmbH filed Critical AVL List GmbH
Publication of CN103261593A publication Critical patent/CN103261593A/zh
Application granted granted Critical
Publication of CN103261593B publication Critical patent/CN103261593B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F01N1/084—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases flowing through the silencer two or more times longitudinally in opposite directions, e.g. using parallel or concentric tubes
    • 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
    • F01N13/14—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 thermal insulation
    • F01N13/141—Double-walled exhaust pipes or housings
    • 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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1888—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells
    • 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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • F01N3/2885—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification 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
    • F01N2210/00—Combination of methods of silencing
    • F01N2210/02—Resonance and interference
    • 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
    • F01N2230/00—Combination of silencers and other devices
    • F01N2230/04—Catalytic converters
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Silencers (AREA)
  • Exhaust Gas After Treatment (AREA)
CN201180051230.5A 2010-10-28 2011-10-27 废气消声器设置 Expired - Fee Related CN103261593B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA1788/2010A AT510788B1 (de) 2010-10-28 2010-10-28 Abgasschalldämpferanordnung
ATA1788/2010 2010-10-28
PCT/EP2011/068829 WO2012055949A1 (fr) 2010-10-28 2011-10-27 Système de silencieux d'échappement

Publications (2)

Publication Number Publication Date
CN103261593A CN103261593A (zh) 2013-08-21
CN103261593B true CN103261593B (zh) 2018-02-02

Family

ID=44897755

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180051230.5A Expired - Fee Related CN103261593B (zh) 2010-10-28 2011-10-27 废气消声器设置

Country Status (5)

Country Link
EP (1) EP2633162B1 (fr)
JP (1) JP2013540948A (fr)
CN (1) CN103261593B (fr)
AT (1) AT510788B1 (fr)
WO (1) WO2012055949A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012209932A1 (de) * 2012-06-13 2013-12-19 Eberspächer Exhaust Technology GmbH & Co. KG Leichtbau-Schalldämpfer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2736540Y (zh) * 2003-10-27 2005-10-26 张红杰 发动机低温防火消音器
CN201521328U (zh) * 2009-09-08 2010-07-07 博浪柯(浙江)机电制造有限公司 柴油发电机之双排气口消声器

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1288891A (fr) * 1961-02-16 1962-03-30 Tecalemit Dispositif silencieux et déformateur des ondes acoustiques
JPS5982517A (ja) * 1982-11-01 1984-05-12 Yamaha Motor Co Ltd 自動二輪車等の消音器構造
JPS59155528A (ja) 1983-02-25 1984-09-04 Honda Motor Co Ltd 消音器
JPS60175717A (ja) * 1984-02-20 1985-09-09 Honda Motor Co Ltd 内燃機関用消音器
US4894987A (en) 1988-08-19 1990-01-23 Ap Parts Manufacturing Company Stamp formed muffler and catalytic converter assembly
JPH0723685B2 (ja) * 1990-11-09 1995-03-15 日本碍子株式会社 エンジン排気ガス用サイレンサー
JP2578330Y2 (ja) * 1992-02-10 1998-08-13 株式会社共立 内燃機関の排気マフラー構造
DE19608273A1 (de) * 1996-03-05 1997-09-11 Eberspaecher J Gmbh & Co Kombinierter Reflexions-Absorptions-Abgas-Schalldämpfer in Mehrkammerbauweise
DE19611133A1 (de) * 1996-03-21 1997-09-25 Eberspaecher J Schalldämpfer-Anordnung
DE19834822A1 (de) 1998-08-01 2000-02-03 Stihl Maschf Andreas Abgasschalldämpfer mit einem Katalysator
EP0992659B1 (fr) * 1998-10-05 2007-05-02 Scambia Industrial Developments Aktiengesellschaft Elément de conduit d'échappement et procédé de préparation d'un élément de conduit d'échappement
GB2347970A (en) 1999-03-13 2000-09-20 Ford Global Tech Inc Motor vehicle exhaust system insulated downstream of catalytic converter
JP2001164919A (ja) * 1999-12-06 2001-06-19 Mitsubishi Heavy Ind Ltd エンジンの排気消音器
DE10060522B4 (de) * 2000-12-06 2004-07-22 J. Eberspächer GmbH & Co. KG Abgas-Schalldämpfer für ein brennstoffbetriebenes Heizgerät
EP1308608B1 (fr) * 2001-11-05 2007-08-15 Hiraoka Manufacturing Co., Ltd. Système d'échappement d'un moteur
JP2003239717A (ja) * 2002-02-18 2003-08-27 Nissan Motor Co Ltd 消音装置
JP4047060B2 (ja) * 2002-04-30 2008-02-13 日野自動車株式会社 マフラ
DE10248781B3 (de) 2002-10-15 2004-02-19 Atj Autotechnik Gmbh Verfahren zur Herstellung isolierter Körper
CN2596032Y (zh) 2002-12-25 2003-12-31 罗开明 散热免烫摩托车消声器
JP2005083254A (ja) * 2003-09-08 2005-03-31 Fuji Heavy Ind Ltd 汎用エンジンの排気浄化装置
JP4867855B2 (ja) * 2007-08-28 2012-02-01 トヨタ自動車株式会社 スピーカ付きマフラ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2736540Y (zh) * 2003-10-27 2005-10-26 张红杰 发动机低温防火消音器
CN201521328U (zh) * 2009-09-08 2010-07-07 博浪柯(浙江)机电制造有限公司 柴油发电机之双排气口消声器

Also Published As

Publication number Publication date
JP2013540948A (ja) 2013-11-07
WO2012055949A1 (fr) 2012-05-03
AT510788A1 (de) 2012-06-15
AT510788B1 (de) 2012-10-15
EP2633162A1 (fr) 2013-09-04
EP2633162B1 (fr) 2015-01-21
CN103261593A (zh) 2013-08-21

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Granted publication date: 20180202