FR2392228B1 - Silencieux pour moteurs a combustion interne - Google Patents

Silencieux pour moteurs a combustion interne

Info

Publication number
FR2392228B1
FR2392228B1 FR7815739A FR7815739A FR2392228B1 FR 2392228 B1 FR2392228 B1 FR 2392228B1 FR 7815739 A FR7815739 A FR 7815739A FR 7815739 A FR7815739 A FR 7815739A FR 2392228 B1 FR2392228 B1 FR 2392228B1
Authority
FR
France
Prior art keywords
muffler
internal combustion
combustion engines
engines
internal
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
Application number
FR7815739A
Other languages
English (en)
Other versions
FR2392228A1 (fr
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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
Priority claimed from JP6184177A external-priority patent/JPS53147142A/ja
Priority claimed from JP6184277A external-priority patent/JPS53147143A/ja
Priority claimed from JP6639177A external-priority patent/JPS541735A/ja
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of FR2392228A1 publication Critical patent/FR2392228A1/fr
Application granted granted Critical
Publication of FR2392228B1 publication Critical patent/FR2392228B1/fr
Expired 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
    • 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
    • F01N1/083—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using transversal baffles defining a tortuous path for the gases or successively throttling gas flow
    • 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
    • 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
    • F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/04—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for motorcycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
FR7815739A 1977-05-27 1978-05-26 Silencieux pour moteurs a combustion interne Expired FR2392228B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6184177A JPS53147142A (en) 1977-05-27 1977-05-27 Muffler for internal combustion engine
JP6184277A JPS53147143A (en) 1977-05-27 1977-05-27 Muffler for internal combustion engine
JP6639177A JPS541735A (en) 1977-06-06 1977-06-06 Sound absorbing material mounting structure of sound absorber

Publications (2)

Publication Number Publication Date
FR2392228A1 FR2392228A1 (fr) 1978-12-22
FR2392228B1 true FR2392228B1 (fr) 1985-06-07

Family

ID=27297650

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815739A Expired FR2392228B1 (fr) 1977-05-27 1978-05-26 Silencieux pour moteurs a combustion interne

Country Status (3)

Country Link
US (1) US4192402A (fr)
DE (1) DE2822971C2 (fr)
FR (1) FR2392228B1 (fr)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5916495Y2 (ja) * 1979-02-08 1984-05-15 川崎重工業株式会社 オ−トバイ用マフラ
JPS5638515A (en) * 1979-09-07 1981-04-13 Honda Motor Co Ltd Exhaust system of multicylinder engine
DE8006103U1 (de) * 1980-03-06 1980-07-10 Paul Gillet Gmbh, 6732 Edenkoben Absorptionsschalldaempfer
JPS621380Y2 (fr) * 1980-10-20 1987-01-13
FR2499151B1 (fr) * 1981-02-02 1985-12-13 Peugeot Cycles Coupelle de fermeture pour silencieux d'echappement automobile et silencieux comportant une telle coupelle
WO1984002954A1 (fr) * 1983-01-20 1984-08-02 Honda Motor Co Ltd Appareil d'isolation thermique et sonore
JPS59183018A (ja) * 1983-04-01 1984-10-18 Toyota Motor Corp 消音器
US4574913A (en) * 1983-11-11 1986-03-11 Sankei Giken Kogyo Kabushiki Kaisha Muffler with spark arresting function
US4682470A (en) * 1984-04-17 1987-07-28 Echlin, Inc. Catalytic converter for exhaust gases
WO1985005404A1 (fr) * 1984-05-24 1985-12-05 Bent Johansen Systeme de supression de bruit, particulierement pour moteurs a combustion
DE3438789A1 (de) * 1984-10-23 1986-04-24 Fichtel & Sachs Ag, 8720 Schweinfurt Schalldaempfer fuer brennkraftmaschinen, insbes. hochdrehende zweitaktmotoren mit geringem hubraum
US5388408A (en) * 1993-10-01 1995-02-14 Lawrence-Keech Inc. Exhaust system for internal combustion engines
JP2719890B2 (ja) * 1994-09-16 1998-02-25 株式会社ユタカ技研 消音器
GB2331329B (en) * 1997-11-12 2002-05-15 Lancaster Glass Fibre Ltd A silencer
AU2001254532A1 (en) * 2000-04-26 2001-11-07 Christian Bastin Exhaust pipe outlet
CN1171007C (zh) * 2001-11-22 2004-10-13 李树胜 内燃机高功率输出、尾气低温排放净化***
US20040163886A1 (en) * 2002-02-15 2004-08-26 Sutera Anthony J. Air turbine for combustion engine
JP2003239717A (ja) * 2002-02-18 2003-08-27 Nissan Motor Co Ltd 消音装置
US7582270B2 (en) * 2002-10-28 2009-09-01 Geo2 Technologies, Inc. Multi-functional substantially fibrous mullite filtration substrates and devices
US7574796B2 (en) * 2002-10-28 2009-08-18 Geo2 Technologies, Inc. Nonwoven composites and related products and methods
US7572311B2 (en) * 2002-10-28 2009-08-11 Geo2 Technologies, Inc. Highly porous mullite particulate filter substrate
US6810683B2 (en) * 2003-02-11 2004-11-02 General Motors Corporation Thermostatic expansion valve exit flow silencer device
US6868939B2 (en) * 2003-02-25 2005-03-22 Vicious Cycle Performance, Inc. Exhaust silencer system
US7482705B2 (en) * 2003-05-12 2009-01-27 Piercey Iii Gerald S Generator support plenum
US20080129053A1 (en) * 2004-05-12 2008-06-05 Piercey Gerald S Engine-generator set
DE602005015724D1 (de) * 2004-05-28 2009-09-10 Silentor Holding As Kombinationsschalldämpfer
FR2871547B1 (fr) * 2004-06-14 2007-08-24 Microdb Sa Dispositif d'attenuation du bruit de gaz dans un conduit, notamment pour vehicule automobile
US20060124385A1 (en) * 2004-12-10 2006-06-15 Ingersoll-Rand Company Modular pressure pulsation dampener
US7682578B2 (en) * 2005-11-07 2010-03-23 Geo2 Technologies, Inc. Device for catalytically reducing exhaust
US20070104620A1 (en) * 2005-11-07 2007-05-10 Bilal Zuberi Catalytic Exhaust Device
US7682577B2 (en) * 2005-11-07 2010-03-23 Geo2 Technologies, Inc. Catalytic exhaust device for simplified installation or replacement
US7451849B1 (en) 2005-11-07 2008-11-18 Geo2 Technologies, Inc. Substantially fibrous exhaust screening system for motor vehicles
US7211232B1 (en) 2005-11-07 2007-05-01 Geo2 Technologies, Inc. Refractory exhaust filtering method and apparatus
US7444805B2 (en) 2005-12-30 2008-11-04 Geo2 Technologies, Inc. Substantially fibrous refractory device for cleaning a fluid
US7722828B2 (en) * 2005-12-30 2010-05-25 Geo2 Technologies, Inc. Catalytic fibrous exhaust system and method for catalyzing an exhaust gas
US7563415B2 (en) * 2006-03-03 2009-07-21 Geo2 Technologies, Inc Catalytic exhaust filter device
JP2007292048A (ja) * 2006-03-29 2007-11-08 Yamaha Motor Co Ltd 鞍乗型車両用排気装置および鞍乗型車両
JP2007292049A (ja) * 2006-03-29 2007-11-08 Yamaha Motor Co Ltd 鞍乗型車両用排気装置および鞍乗型車両
JP2007292046A (ja) * 2006-03-29 2007-11-08 Yamaha Motor Co Ltd 鞍乗型車両用排気装置および鞍乗型車両
JP2007292047A (ja) * 2006-03-29 2007-11-08 Yamaha Motor Co Ltd 鞍乗型車両用排気装置および鞍乗型車両
CA2545971A1 (fr) * 2006-05-09 2007-11-09 Justin Moore Diffuseur de silencieux
JP2009133288A (ja) * 2007-11-30 2009-06-18 Yamaha Motor Co Ltd 鞍乗型車両用の排気装置および鞍乗型車両
FI124220B (fi) * 2008-01-09 2014-05-15 Wärtsilä Finland Oy Pakokaasuäänenvaimennin
JP5405877B2 (ja) * 2009-03-31 2014-02-05 本田技研工業株式会社 自動２輪車の消音装置
JP5906663B2 (ja) * 2011-10-27 2016-04-20 スズキ株式会社 エンジンの排気装置
CN102619591A (zh) * 2012-01-06 2012-08-01 内蒙古农业大学 用于内燃机排气***中的气流反相对冲消声单元
DE102012006544B4 (de) * 2012-04-02 2015-12-31 Tenneco Gmbh Schalldämpfer mit Ankopplung Endrohr über Kopplungskammer
CN103423127A (zh) * 2013-08-20 2013-12-04 周挺 一种方便型消声装置
CN103742412B (zh) * 2014-01-14 2016-01-27 云南大红山管道有限公司 一种水环式真空泵排气管噪音消除装置
DE102014202538A1 (de) * 2014-02-12 2015-08-13 Volkswagen Aktiengesellschaft Ansauggeräuschdämpfer
CA2947849A1 (fr) * 2014-04-07 2015-10-15 Exhaust Technologies, Inc. Silencieux pour outil de puissance pneumatique et outil de puissance pneumatique l'incorporant
JP5997307B2 (ja) * 2015-02-25 2016-09-28 本田技研工業株式会社 鞍乗り型車両の排気構造
KR102096435B1 (ko) * 2015-07-08 2020-06-03 한화에어로스페이스 주식회사 충돌형 온도균일화 장치
DE102017109191A1 (de) * 2017-04-28 2018-10-31 Faurecia Emissions Control Technologies, Germany Gmbh Komponente einer Abgasanlage und Verfahren zur Herstellung einer solchen Komponente
CN114215669A (zh) * 2021-12-24 2022-03-22 安徽江淮汽车集团股份有限公司 一种消除进气宽频噪声的方法及扩张腔结构

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR421175A (fr) * 1910-06-14 1911-02-16 Joseph Hall Perfectionnements apportés aux appareils servant à supprimer le bruit, à purifier et à refroidir les gaz d'échappement, dans les moteurs à pétrole et à gaz et autres analogues
US1953264A (en) * 1928-02-06 1934-04-03 Carl F Rauen Muffler for internal combustion engines and the like
US1839192A (en) * 1929-12-20 1932-01-05 Hudson Motor Car Co Muffler for internal combustion engines
DE617831C (de) 1932-10-01 1935-08-29 Martin Kluge Dr Ing Schalldaempfer fuer Brennkraftmaschinen
US2189424A (en) * 1938-08-31 1940-02-06 Burgess Battery Co Surge filter for pulsating gases
FR852518A (fr) * 1938-10-11 1940-02-26 Perfectionnements apportés aux dispositifs destinés à amortir le bruit et les vibrations de l'échappement des gaz brûlés des moteurs à explosion
GB581247A (en) * 1944-06-19 1946-10-07 Frederick Heather Improvements in or relating to silencers for exhaust gases which also act as spark or flame arresters
DE897025C (de) * 1949-06-11 1953-11-16 Eberspaecher J Schalldaempfungsanlage
US2864235A (en) * 1952-03-14 1958-12-16 Snecma Exhaust gas ejector tubes in association with explosion engines or internal combustion engines
FR1149838A (fr) * 1956-05-16 1958-01-02 Dispositif dit <<silencieux>> pour véhicules à moteurs à explosion
US3036654A (en) * 1957-09-18 1962-05-29 Walter Mfg Company Muffler construction
GB1206105A (en) * 1966-08-31 1970-09-23 Hendry Brothers London Ltd Improvements in and relating to exhaust silencers
DE1576754A1 (de) 1967-11-15 1970-03-26 Friedrich Boysen Abgasschalldaempfer,insbesondere fuer Kreiskolbenmotoren
DE1816848A1 (de) * 1968-12-24 1970-07-02 Lionel Fothergill Developments Auspuffschalldaempfer
US3703938A (en) * 1971-04-06 1972-11-28 Nelson Muffler Corp Exhaust muffler
US3710891A (en) * 1971-08-25 1973-01-16 R Flugger Automotive muffler
DE7322159U (de) * 1973-06-14 1976-08-26 Fa. J. Eberspaecher, 7300 Esslingen Schalldaempfer fuer eine brennkraftmaschine
JPS50147016U (fr) * 1974-05-23 1975-12-05
US4108276A (en) * 1976-09-20 1978-08-22 Nelson Industries, Inc. Vent silencer

Also Published As

Publication number Publication date
DE2822971A1 (de) 1978-11-30
US4192402A (en) 1980-03-11
FR2392228A1 (fr) 1978-12-22
DE2822971C2 (de) 1985-05-02

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Legal Events

Date Code Title Description
ST Notification of lapse