FR2847301B1 - Systeme de regulation des emissions de gaz d'echappement pour moteur - Google Patents
Systeme de regulation des emissions de gaz d'echappement pour moteurInfo
- Publication number
- FR2847301B1 FR2847301B1 FR0350735A FR0350735A FR2847301B1 FR 2847301 B1 FR2847301 B1 FR 2847301B1 FR 0350735 A FR0350735 A FR 0350735A FR 0350735 A FR0350735 A FR 0350735A FR 2847301 B1 FR2847301 B1 FR 2847301B1
- Authority
- FR
- France
- Prior art keywords
- engine
- control system
- exhaust gas
- emission control
- gas emission
- 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 - Lifetime
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
- F01N3/08—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
-
- 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
- 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
- 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
- F01N3/30—Arrangements for supply of additional air
-
- 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
- F01N2270/00—Mixing air with exhaust gases
- F01N2270/04—Mixing air with exhaust gases for afterburning
-
- 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
- F01N2470/00—Structure or shape of gas passages, pipes or tubes
- F01N2470/18—Structure or shape of gas passages, pipes or tubes the axis of inlet or outlet tubes being other than the longitudinal axis of apparatus
-
- 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
- F01N2510/00—Surface coverings
- F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
-
- 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
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/10—Carbon or carbon oxides
-
- 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
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/12—Hydrocarbons
-
- 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
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/14—Nitrogen oxides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Exhaust Silencers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002315480A JP3944054B2 (ja) | 2002-10-30 | 2002-10-30 | エンジンの排気ガス浄化装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2847301A1 FR2847301A1 (fr) | 2004-05-21 |
FR2847301B1 true FR2847301B1 (fr) | 2007-08-31 |
Family
ID=32211654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0350735A Expired - Lifetime FR2847301B1 (fr) | 2002-10-30 | 2003-10-24 | Systeme de regulation des emissions de gaz d'echappement pour moteur |
Country Status (6)
Country | Link |
---|---|
US (1) | US6978605B2 (fr) |
JP (1) | JP3944054B2 (fr) |
KR (1) | KR100537296B1 (fr) |
CN (2) | CN1296608C (fr) |
FR (1) | FR2847301B1 (fr) |
TW (1) | TWI224174B (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3944054B2 (ja) * | 2002-10-30 | 2007-07-11 | 本田技研工業株式会社 | エンジンの排気ガス浄化装置 |
JP4381868B2 (ja) * | 2004-04-07 | 2009-12-09 | 本田技研工業株式会社 | エンジン用排気浄化機能付き排気マフラ |
MY148994A (en) * | 2005-06-23 | 2013-06-28 | Honda Motor Co Ltd | Muffler unit for general-purpose engine |
JP2007262984A (ja) * | 2006-03-28 | 2007-10-11 | Komatsu Zenoah Co | マフラー |
US20080010979A1 (en) * | 2006-07-13 | 2008-01-17 | Ting-Chi Kao | Exhaust Gas Purification Apparatus for Engine |
EP1895118A1 (fr) * | 2006-08-29 | 2008-03-05 | Tecumseh Products Company | Silencieux à air secondaire passif |
DE202006013280U1 (de) * | 2006-08-30 | 2008-02-07 | Dolmar Gmbh | Schalldämpfer mit Kiemenauslass |
US8136350B2 (en) * | 2008-05-28 | 2012-03-20 | Briggs & Stratton Corporation | Catalytic muffler having crossover passageway for secondary air |
US8485313B2 (en) | 2010-06-18 | 2013-07-16 | Briggs & Stratton Corporation | Muffler and engine system |
US9790836B2 (en) | 2012-11-20 | 2017-10-17 | Tenneco Automotive Operating Company, Inc. | Loose-fill insulation exhaust gas treatment device and methods of manufacturing |
JP6000168B2 (ja) * | 2013-03-11 | 2016-09-28 | 本田技研工業株式会社 | 触媒コンバータ付きマフラ |
CN104564238B (zh) * | 2013-10-17 | 2017-12-05 | 苏州科瓴精密机械科技有限公司 | 小型内燃机的消音器 |
CN103603712B (zh) * | 2013-11-06 | 2016-06-15 | 涛涛集团有限公司 | 用于小型汽油机的*** |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4049388A (en) * | 1976-07-12 | 1977-09-20 | Arvin Industries, Inc. | Center air manifold for catalytic converter |
US5055274A (en) * | 1989-02-06 | 1991-10-08 | Tennessee Gas Pipeline Company | Catalytic converter and substrate support with one piece housing |
US5285640A (en) * | 1992-07-21 | 1994-02-15 | Olivo John R | Integrated post-engine emissions heater, catalytic converter and muffler |
US5611198A (en) * | 1994-08-16 | 1997-03-18 | Caterpillar Inc. | Series combination catalytic converter |
US5548955A (en) | 1994-10-19 | 1996-08-27 | Briggs & Stratton Corporation | Catalytic converter having a venturi formed from two stamped components |
JP3863939B2 (ja) * | 1996-04-05 | 2006-12-27 | 株式会社共立 | 2サイクルエンジンのマフラー |
WO1998002649A1 (fr) * | 1996-07-17 | 1998-01-22 | Engelhard Corporation | Dispositif de montage pour element catalyseur, arrete-flamme catalytique etage et procede permettant d'empecher l'inflammation de gaz d'echappement |
JP3830218B2 (ja) | 1997-01-31 | 2006-10-04 | 株式会社共立 | 2サイクル内燃エンジン用マフラー |
JPH11303623A (ja) | 1998-04-20 | 1999-11-02 | Suzuki Motor Corp | 排気ガス浄化装置 |
JP2002522703A (ja) * | 1998-08-11 | 2002-07-23 | シーメンス アクチエンゲゼルシヤフト | 触媒式排気ガス浄化装置 |
CN2374646Y (zh) * | 1999-04-14 | 2000-04-19 | 周炳南 | 多次三元催化汽车尾气净化器 |
JP3944054B2 (ja) * | 2002-10-30 | 2007-07-11 | 本田技研工業株式会社 | エンジンの排気ガス浄化装置 |
-
2002
- 2002-10-30 JP JP2002315480A patent/JP3944054B2/ja not_active Expired - Fee Related
-
2003
- 2003-10-17 TW TW092128929A patent/TWI224174B/zh not_active IP Right Cessation
- 2003-10-21 US US10/689,521 patent/US6978605B2/en not_active Expired - Lifetime
- 2003-10-22 KR KR10-2003-0073645A patent/KR100537296B1/ko not_active IP Right Cessation
- 2003-10-24 FR FR0350735A patent/FR2847301B1/fr not_active Expired - Lifetime
- 2003-10-30 CN CNB2003101030985A patent/CN1296608C/zh not_active Expired - Fee Related
- 2003-10-30 CN CNU2003201027193U patent/CN2727407Y/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR100537296B1 (ko) | 2005-12-16 |
JP2004150328A (ja) | 2004-05-27 |
JP3944054B2 (ja) | 2007-07-11 |
KR20040038671A (ko) | 2004-05-08 |
TW200409858A (en) | 2004-06-16 |
TWI224174B (en) | 2004-11-21 |
US6978605B2 (en) | 2005-12-27 |
US20040134188A1 (en) | 2004-07-15 |
CN1296608C (zh) | 2007-01-24 |
CN2727407Y (zh) | 2005-09-21 |
CN1499049A (zh) | 2004-05-26 |
FR2847301A1 (fr) | 2004-05-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2865768B1 (fr) | Systeme de maitrise de l'emission de gaz d'echappement pour moteur a combustion interne et procede de maitrise de l'emission de gaz d'echappement | |
FR2842247B1 (fr) | Systeme de commande des emissions d'echappement d'un moteur a combustion interne | |
GB2386703B (en) | A system for and a method of controlling an operating condition of an internal combustion engine | |
FR2853006B1 (fr) | Systeme d'epuration de gaz d'echappement d'un moteur a combustion interne | |
FR2777039B1 (fr) | Systeme de purification de gaz d'echappement pour moteur a combustion interne | |
EP1148215A4 (fr) | Dispositif de reduction des gaz d'echappement d'un moteur a combustion interne | |
EP1357268A4 (fr) | Dispositif de controle d'emission d'echappement de moteur a combustion interne | |
EP0984142A4 (fr) | Systeme de gestion d'emissions d'echappement pour moteurs a combustion interne | |
GB2381872B (en) | Exhaust emission control system of an internal combustion engine | |
FR2847301B1 (fr) | Systeme de regulation des emissions de gaz d'echappement pour moteur | |
EP1178197A4 (fr) | Dispositif de regulation de l'emission des gaz d'echappement d'un moteur a combustion interne | |
GB0525840D0 (en) | Method and system for controlling exhaust gases emitted from an internal combustion engine | |
EP1350013A4 (fr) | Dispositif de regulation des gaz d'echappement pour moteurs a combustion interne | |
AU2002360311A1 (en) | Exhaust treatment control system for an internal combustion engine | |
AU8217101A (en) | System for purifying internal combustion engine exhaust gases | |
EP1138891B8 (fr) | Système de commande des émissions pour l'échappement d'un moteur à combustion interne | |
EP1290330A4 (fr) | Systeme de remise en circulation de gaz d'evacuation stratifie pour moteur a combustion interne | |
EP1304454A4 (fr) | Dispositif de commande de l'emission des gaz d'echappement d'un moteur a combustion interne | |
GB0217640D0 (en) | Exhaust system for internal combustion engines | |
DE60102985D1 (de) | Abgasemissions-Steuerungssystem für Verbrennungsmotoren | |
FR2831923B1 (fr) | Systeme et procede de purification de gaz d'echappement destines a un moteur a combustion interne | |
FR2841935B1 (fr) | Dispositif de purification des gaz d'echappement pour un moteur | |
EP1630402A4 (fr) | Dispositif de commande de recirculation des gaz d'echappement pour moteur diesel | |
AU2003244610A2 (en) | Emissions control system for small internal combustion engines | |
FR2819549B1 (fr) | Systeme de traitement des gaz d'echappement d'un moteur a combustion |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 14 |
|
PLFP | Fee payment |
Year of fee payment: 15 |