FR2847618B1 - Appareil de purification de gaz d'echappement et procede de purification de gaz d'echappement pour un moteur - Google Patents

Appareil de purification de gaz d'echappement et procede de purification de gaz d'echappement pour un moteur

Info

Publication number
FR2847618B1
FR2847618B1 FR0313816A FR0313816A FR2847618B1 FR 2847618 B1 FR2847618 B1 FR 2847618B1 FR 0313816 A FR0313816 A FR 0313816A FR 0313816 A FR0313816 A FR 0313816A FR 2847618 B1 FR2847618 B1 FR 2847618B1
Authority
FR
France
Prior art keywords
exhaust gas
gas purification
engine
purification method
purification apparatus
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
FR0313816A
Other languages
English (en)
Other versions
FR2847618A1 (fr
Inventor
Tatsuya Sugimoto
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.)
Toyota Industries Corp
Original Assignee
Toyota Industries Corp
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 Toyota Industries Corp filed Critical Toyota Industries Corp
Publication of FR2847618A1 publication Critical patent/FR2847618A1/fr
Application granted granted Critical
Publication of FR2847618B1 publication Critical patent/FR2847618B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01N3/08—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
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and 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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F01N3/2013—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means
    • 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
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
    • F01N3/2864—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing the mats or gaskets comprising two or more insulation layers
    • 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)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Processes For Solid Components From Exhaust (AREA)
FR0313816A 2002-11-26 2003-11-25 Appareil de purification de gaz d'echappement et procede de purification de gaz d'echappement pour un moteur Expired - Fee Related FR2847618B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002342247A JP2004176592A (ja) 2002-11-26 2002-11-26 エンジンの排気浄化装置および排気浄化方法

Publications (2)

Publication Number Publication Date
FR2847618A1 FR2847618A1 (fr) 2004-05-28
FR2847618B1 true FR2847618B1 (fr) 2006-01-27

Family

ID=32290417

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0313816A Expired - Fee Related FR2847618B1 (fr) 2002-11-26 2003-11-25 Appareil de purification de gaz d'echappement et procede de purification de gaz d'echappement pour un moteur

Country Status (3)

Country Link
JP (1) JP2004176592A (fr)
DE (1) DE10351520B4 (fr)
FR (1) FR2847618B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3121174A1 (fr) 2021-03-25 2022-09-30 Psa Automobiles Sa Dispositif de depollution des gaz d’echappement d’un vehicule

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007010758A1 (de) 2007-03-06 2008-09-11 Emitec Gesellschaft Für Emissionstechnologie Mbh Elektrisch beheizbarer Wabenkörper und Verfahren zu dessen Betrieb
WO2012093481A1 (fr) * 2011-01-06 2012-07-12 イビデン株式会社 Appareil de traitement de gaz d'échappement
CN103796754B (zh) * 2011-09-06 2016-01-06 丰田自动车株式会社 电加热式催化剂
JP6111513B2 (ja) * 2011-11-21 2017-04-12 いすゞ自動車株式会社 Ｄｐｆ再生補助装置
JP5757274B2 (ja) * 2012-06-20 2015-07-29 トヨタ自動車株式会社 電気加熱式触媒コンバーター
ES2921479T3 (es) 2012-07-19 2022-08-26 Fpt Motorenforschung Ag Sistema para controlar la temperatura de un sistema de postratamiento de gases de escape de un motor de combustión
JP6118605B2 (ja) * 2013-03-26 2017-04-19 イビデン株式会社 排ガス浄化装置、及び、排ガス浄化装置の製造方法
JP2014190191A (ja) * 2013-03-26 2014-10-06 Ibiden Co Ltd 排ガス浄化装置用の保持シール材、該保持シール材の製造方法、排ガス浄化装置、及び、排ガス浄化装置の製造方法
JP6285763B2 (ja) * 2013-03-26 2018-02-28 イビデン株式会社 排ガス浄化装置の製造方法
JP2014190190A (ja) * 2013-03-26 2014-10-06 Ibiden Co Ltd 排ガス浄化装置用の保持シール材、保持シール材の製造方法、排ガス浄化装置、及び、排ガス浄化装置の製造方法
FR3107727B1 (fr) * 2020-02-28 2022-11-04 Faurecia Systemes Dechappement Ligne d’échappement
US20240110496A1 (en) 2021-02-10 2024-04-04 Cataler Corporation Ohmic Heating-type Exhaust Gas Purification Catalyst System and Exhaust Gas Purification Method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886739A (en) * 1973-11-09 1975-06-03 Universal Oil Prod Co Heating of catalytic converter casing
US4976929A (en) * 1988-05-20 1990-12-11 W. R. Grace & Co.-Conn. Electrically heated catalytic converter
JP2931362B2 (ja) * 1990-04-12 1999-08-09 日本碍子株式会社 抵抗調節型ヒーター及び触媒コンバーター
US5259190A (en) * 1991-08-01 1993-11-09 Corning Incorporated Heated cellular structures
US5246672A (en) * 1992-04-23 1993-09-21 Williams International Corporation Spiral wound microlith catalyst bed
JP2694739B2 (ja) * 1992-07-17 1997-12-24 本田技研工業株式会社 エンジンの排気浄化装置
US5519191A (en) * 1992-10-30 1996-05-21 Corning Incorporated Fluid heater utilizing laminar heating element having conductive layer bonded to flexible ceramic foil substrate
US5345761A (en) * 1993-12-02 1994-09-13 Ford Motor Company Energy management system for hybrid vehicle
JPH0828250A (ja) * 1994-07-18 1996-01-30 Shimadzu Corp 自動車用誘導発熱式触媒コンバータ
US5851495A (en) * 1995-10-02 1998-12-22 Toyota Jidosha Kabushiki Kaisha Electrically heated catalytic converter for an engine
DE19646025C2 (de) * 1996-11-08 1999-07-01 Heinrich Schuermann Heizanordnung für einen Katalysator
FR2815808B1 (fr) * 2000-10-24 2003-01-24 Renault Echangeur thermique comportant un bloc de fibres metalliques formant resistance electrique et procede pour la fabrication d'un tel echangeur
JP2002285826A (ja) * 2001-03-27 2002-10-03 Isuzu Motors Ltd 内燃機関の排気浄化装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3121174A1 (fr) 2021-03-25 2022-09-30 Psa Automobiles Sa Dispositif de depollution des gaz d’echappement d’un vehicule

Also Published As

Publication number Publication date
FR2847618A1 (fr) 2004-05-28
DE10351520B4 (de) 2006-11-30
DE10351520A1 (de) 2004-06-17
JP2004176592A (ja) 2004-06-24

Similar Documents

Publication Publication Date Title
EP1649922A4 (fr) Dispositif et procede de traitement des gaz d'echappement de combustion
FR2875274B1 (fr) Dispositif de recirculation des gaz d'echappement et procede pour l'utilisation du dispositif de recirculation des gaz d'echappement
FR2868470B1 (fr) Dispositif de purification de gaz d'echappement et procede de purification de gaz d'echappement pour un moteur a combustion interne
FR2788112B1 (fr) Appareil de type torchere et procede pour la combustion de gaz
DE60124483D1 (de) Behandlungsvorrichtung für Verbrennungsabgase
EP1676986A4 (fr) Dispositif et procede de purification des gaz d'echappement pour un moteur
FR2839743B1 (fr) Appareil de purification des emissions d'echappement et procede pour moteur a combustion interne
GB2288851B (en) Method and apparatus for cooling exhaust gases from diesel engines
FR2821117B1 (fr) Dispositif nettoyable de depollution des gaz d'echappement d'un moteur
EP1691046A4 (fr) Appareil de clarification de gaz d'echappement pour moteur
FR2804618B1 (fr) Procede de decarbonation de gaz brules, et appareil de decarbonation
EP1655463A4 (fr) Dispositif de purification des gaz d' echappement de moteur
FR2847618B1 (fr) Appareil de purification de gaz d'echappement et procede de purification de gaz d'echappement pour un moteur
DE60217609D1 (de) Verfahren und Vorrichtung zur Abgasbehandlung durch Verbrennung
FI20001647A0 (fi) Menetelmä ja laite dieselmoottoreiden pakokaasujen puhdistamiseksi
FR2814966B1 (fr) Appareil et procede de commande des gaz d'echappement d'un moteur a combustion interne
FR2841935B1 (fr) Dispositif de purification des gaz d'echappement pour un moteur
FR2831923B1 (fr) Systeme et procede de purification de gaz d'echappement destines a un moteur a combustion interne
FR2829181B1 (fr) Dispositif et procede de purification de gaz d'echappement pour un moteur a combustion interne
FR2796986B1 (fr) Systeme et procede de traitement des gaz d'echappement d'un moteur a combustion
AU2003256348A1 (en) Apparatus and method for removing nox from the exhaust gas of an internal combustion engine
FR2835566B1 (fr) Procede et appareil de maitrise des gaz d'echappement d'un moteur a combustion interne
GB0204935D0 (en) Device and method for removing pollutants from exhaust gases
FR2818687B1 (fr) Dispositif de purification des gaz d'echappement et procede pour un moteur a combustion interne
FR2880069B1 (fr) Systeme et procede de nettoyage d'un circuit de recyclage de gaz d'echappement de moteur diesel

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090731