FR3096075B1 - Dispositif de purification des gaz d’échappement d’un véhicule, procédé de fabrication, ligne d’échappement et véhicule correspondants - Google Patents

Dispositif de purification des gaz d’échappement d’un véhicule, procédé de fabrication, ligne d’échappement et véhicule correspondants Download PDF

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Publication number
FR3096075B1
FR3096075B1 FR1905202A FR1905202A FR3096075B1 FR 3096075 B1 FR3096075 B1 FR 3096075B1 FR 1905202 A FR1905202 A FR 1905202A FR 1905202 A FR1905202 A FR 1905202A FR 3096075 B1 FR3096075 B1 FR 3096075B1
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FR
France
Prior art keywords
vehicle
purifying
manufacture
exhaust gases
exhaust line
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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.)
Active
Application number
FR1905202A
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English (en)
Other versions
FR3096075A1 (fr
Inventor
Eric Ottaviani
Thomas Sommier
Yannick Fourcaudot
Ting Feng
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.)
Faurecia Systemes dEchappement SAS
Original Assignee
Faurecia Systemes dEchappement SAS
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.)
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Publication date
Application filed by Faurecia Systemes dEchappement SAS filed Critical Faurecia Systemes dEchappement SAS
Priority to FR1905202A priority Critical patent/FR3096075B1/fr
Priority to US17/610,728 priority patent/US11840950B2/en
Priority to PCT/EP2020/063689 priority patent/WO2020234180A1/fr
Priority to CN202080036817.8A priority patent/CN113825893B/zh
Priority to DE112020002424.5T priority patent/DE112020002424T5/de
Publication of FR3096075A1 publication Critical patent/FR3096075A1/fr
Application granted granted Critical
Publication of FR3096075B1 publication Critical patent/FR3096075B1/fr
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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
    • 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
    • F01N3/023—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 using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/027—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 using means for regenerating the filters, e.g. by burning trapped particles using electric or magnetic heating means
    • F01N3/0275—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 using means for regenerating the filters, e.g. by burning trapped particles using electric or magnetic heating means using electric discharge 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
    • F01N3/18—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • 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
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • 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
    • F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/03—Electrodes
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/16—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being an electric heater, i.e. a resistance heater
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/22—Metal foam
    • 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

  • 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)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Resistance Heating (AREA)

Abstract

Dispositif de purification des gaz d’échappement d’un véhicule, procédé de fabrication, ligne d’échappement et véhicule correspondants Le dispositif de purification (1) comprend : - une enveloppe tubulaire (15) présentant une surface interne (16); - un organe de chauffage électrique (19) logé dans l’enveloppe tubulaire (15), l’organe de chauffage (19) comprend un élément chauffant (33) en un matériau électriquement conducteur et perméable aux gaz d’échappement ; - une fixation (35) de l’élément chauffant (33) directement à la surface interne (16). Figure pour l'abrégé : Figure 2
FR1905202A 2019-05-17 2019-05-17 Dispositif de purification des gaz d’échappement d’un véhicule, procédé de fabrication, ligne d’échappement et véhicule correspondants Active FR3096075B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1905202A FR3096075B1 (fr) 2019-05-17 2019-05-17 Dispositif de purification des gaz d’échappement d’un véhicule, procédé de fabrication, ligne d’échappement et véhicule correspondants
US17/610,728 US11840950B2 (en) 2019-05-17 2020-05-05 Vehicle exhaust gas purification device, corresponding production method, exhaust line and vehicle
PCT/EP2020/063689 WO2020234180A1 (fr) 2019-05-17 2020-05-15 Dispositif de purification des gaz d'échappement d'un véhicule, procédé de fabrication, ligne d'échappement et véhicule correspondants
CN202080036817.8A CN113825893B (zh) 2019-05-17 2020-05-15 车辆废气净化装置、对应的生产方法、排气管线和车辆
DE112020002424.5T DE112020002424T5 (de) 2019-05-17 2020-05-15 Fahrzeugabgasreinigungsvorrichtung, entsprechendes Herstellungsverfahren, Abgasleitung und Fahrzeug

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1905202A FR3096075B1 (fr) 2019-05-17 2019-05-17 Dispositif de purification des gaz d’échappement d’un véhicule, procédé de fabrication, ligne d’échappement et véhicule correspondants
FR1905202 2019-05-17

Publications (2)

Publication Number Publication Date
FR3096075A1 FR3096075A1 (fr) 2020-11-20
FR3096075B1 true FR3096075B1 (fr) 2022-09-02

Family

ID=67441477

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1905202A Active FR3096075B1 (fr) 2019-05-17 2019-05-17 Dispositif de purification des gaz d’échappement d’un véhicule, procédé de fabrication, ligne d’échappement et véhicule correspondants

Country Status (5)

Country Link
US (1) US11840950B2 (fr)
CN (1) CN113825893B (fr)
DE (1) DE112020002424T5 (fr)
FR (1) FR3096075B1 (fr)
WO (1) WO2020234180A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210301702A1 (en) * 2020-03-31 2021-09-30 Johnson Matthey Public Limited Company Exhaust gas joule heater
DE102020131726A1 (de) 2020-11-30 2022-06-02 Faurecia Emissions Control Technologies, Germany Gmbh Heizvorrichtung für ein Abgassystem
DE202021102620U1 (de) * 2020-11-30 2021-07-23 Faurecia Emissions Control Technologies, Germany Gmbh Heizvorrichtung für ein Abgassystem und Abgassystem
EP4047195A1 (fr) * 2021-02-11 2022-08-24 Benteler Automobiltechnik GmbH Support pour un élément chauffant électrique dans un dispositif de post-traitement des gaz d'échappement
DE102021104117B3 (de) 2021-02-11 2022-03-24 Benteler Automobiltechnik Gmbh Halter für ein elektrisches Heizelement in einer Abgasnachbehandlungsvorrichtung
FR3122453B1 (fr) * 2021-04-28 2023-12-29 Faurecia Systemes Dechappement Elément chauffant pour gaz d’échappement
FR3122454A1 (fr) * 2021-04-29 2022-11-04 Faurecia Systemes D'echappement Organe de chauffage et système de purification de gaz d’échappement
FR3125846A1 (fr) * 2021-08-02 2023-02-03 Faurecia Systemes D'echappement Dispositif de chauffage électrique pour ligne d’échappement
DE102021210761A1 (de) * 2021-09-27 2023-03-30 Vitesco Technologies GmbH Heizleiter zur Aufheizung eines Abgasstroms einer Verbrennungskraftmaschine
FR3128485A1 (fr) * 2021-10-25 2023-04-28 Faurecia Systemes D'echappement Elément chauffant pour ligne d’échappement
FR3129179A1 (fr) * 2021-11-17 2023-05-19 Faurecia Systemes D'echappement Elément chauffant pour ligne d’échappement
DE102022121593B4 (de) * 2022-08-25 2024-05-23 Tenneco Gmbh Heizelement mit integrierter Elektrode
DE102022121594A1 (de) * 2022-08-25 2024-03-07 Tenneco Gmbh Elektrode und Abstandselement
DE102022213319B3 (de) * 2022-12-08 2024-03-21 Vitesco Technologies GmbH Vorrichtung zur Abgasnachbehandlung und Verfahren zur Herstellung
DE102022213677A1 (de) * 2022-12-15 2024-06-20 Vitesco Technologies GmbH Stützstruktur für Heizscheibe
DE102023102352A1 (de) 2023-01-31 2024-08-01 Tenneco Gmbh Aufnahme für Heizwiderstand
CN116498418A (zh) * 2023-03-22 2023-07-28 盐城工学院 一种轻型柴油车dpf再生装置
CN117244394B (zh) * 2023-09-07 2024-06-07 西安建筑科技大学 一种隧道施工烟气处理***及处理方法

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US4723973A (en) * 1985-09-28 1988-02-09 Nippondenso Co., Ltd. Purifying apparatus of a particulate trap-type for collecting particulates in exhaust gas from an engine
US4744216A (en) * 1986-10-20 1988-05-17 Ford Motor Company Electrical ignition device for regeneration of a particulate trap
JP2863571B2 (ja) * 1989-10-03 1999-03-03 株式会社リケン 排ガス浄化材及び排ガス浄化方法
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FR3065027B1 (fr) * 2017-04-07 2019-11-29 Faurecia Systemes D'echappement Dispositif de purification des gaz d'echappement d'un vehicule et procede de pilotage correspondant
FR3080148B1 (fr) * 2018-04-11 2020-03-20 Faurecia Systemes D'echappement Ligne d'echappement, dispositif de purification des gaz d'echappement et procede de fabrication du dispositif de purification

Also Published As

Publication number Publication date
CN113825893A (zh) 2021-12-21
US11840950B2 (en) 2023-12-12
US20220220876A1 (en) 2022-07-14
FR3096075A1 (fr) 2020-11-20
DE112020002424T5 (de) 2022-02-17
WO2020234180A1 (fr) 2020-11-26
CN113825893B (zh) 2023-11-17

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