FR3077330B1 - Organe de chauffage a manipulation facilitee pour dispositif de purification des gaz d'echappement d'un vehicule - Google Patents

Organe de chauffage a manipulation facilitee pour dispositif de purification des gaz d'echappement d'un vehicule Download PDF

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Publication number
FR3077330B1
FR3077330B1 FR1850861A FR1850861A FR3077330B1 FR 3077330 B1 FR3077330 B1 FR 3077330B1 FR 1850861 A FR1850861 A FR 1850861A FR 1850861 A FR1850861 A FR 1850861A FR 3077330 B1 FR3077330 B1 FR 3077330B1
Authority
FR
France
Prior art keywords
frame
heater
handling
easy
exhaust gas
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.)
Active
Application number
FR1850861A
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English (en)
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FR3077330A1 (fr
Inventor
Pierre Francois Bartolo Xavier
Christophe Tournier
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.)
Filing date
Publication date
Application filed by Faurecia Systemes dEchappement SAS filed Critical Faurecia Systemes dEchappement SAS
Priority to FR1850861A priority Critical patent/FR3077330B1/fr
Priority to US16/252,860 priority patent/US10731530B2/en
Priority to DE102019101603.7A priority patent/DE102019101603A1/de
Priority to JP2019010137A priority patent/JP6734413B2/ja
Priority to KR1020190010473A priority patent/KR102143565B1/ko
Priority to CN201910094314.5A priority patent/CN110107382B/zh
Publication of FR3077330A1 publication Critical patent/FR3077330A1/fr
Application granted granted Critical
Publication of FR3077330B1 publication Critical patent/FR3077330B1/fr
Active 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
    • 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
    • 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
    • F01N13/009—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 two or more separate purifying devices arranged in series
    • F01N13/0097—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 two or more separate purifying devices arranged in series the purifying devices are arranged 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
    • F01N3/18—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
    • 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
    • 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
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • 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
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/16—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being mounted on an insulating base
    • 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
    • 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
    • F01N3/2066—Selective catalytic reduction [SCR]
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/022—Heaters specially adapted for heating gaseous material
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (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)
  • Resistance Heating (AREA)

Abstract

Cet organe de chauffage (30) est adapté pour être disposé en regard et à distance d'une face amont (12) ou aval (14) d'un organe (10) de purification des gaz d'échappement d'un véhicule. Il comprend une couronne de fixation (40) comportant un cadre (42) électriquement conducteur ayant un centre géométrique (G), un support central (64) disposé sensiblement au centre géométrique (G) du cadre (42), et une pluralité d'éléments chauffants allongés (74) ayant chacun des première et seconde extrémités (76, 78) opposées l'une à l'autre, la première extrémité (76) étant liée au cadre (42) et la seconde extrémité (78) étant liée au support central (64). La couronne de fixation (40) comprend en outre une pluralité de saillies radiales (44) électriquement conductrices réparties autour du cadre (42) et faisant chacune saillie vers l'extérieur du cadre (42).
FR1850861A 2018-02-01 2018-02-01 Organe de chauffage a manipulation facilitee pour dispositif de purification des gaz d'echappement d'un vehicule Active FR3077330B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1850861A FR3077330B1 (fr) 2018-02-01 2018-02-01 Organe de chauffage a manipulation facilitee pour dispositif de purification des gaz d'echappement d'un vehicule
US16/252,860 US10731530B2 (en) 2018-02-01 2019-01-21 Heater with facilitated handling for the exhaust gas purification device of a vehicle
DE102019101603.7A DE102019101603A1 (de) 2018-02-01 2019-01-23 Heizorgan mit vereinfachter Handhabung für eine Fahrzeugabgasreinigungsvorrichtung
JP2019010137A JP6734413B2 (ja) 2018-02-01 2019-01-24 車両の排出ガス浄化装置の操作性が容易なヒーター
KR1020190010473A KR102143565B1 (ko) 2018-02-01 2019-01-28 차량의 배기 가스 정화 장치용의 취급이 용이한 히터
CN201910094314.5A CN110107382B (zh) 2018-02-01 2019-01-31 用于车辆的废气净化设备的方便操纵的加热器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1850861 2018-02-01
FR1850861A FR3077330B1 (fr) 2018-02-01 2018-02-01 Organe de chauffage a manipulation facilitee pour dispositif de purification des gaz d'echappement d'un vehicule

Publications (2)

Publication Number Publication Date
FR3077330A1 FR3077330A1 (fr) 2019-08-02
FR3077330B1 true FR3077330B1 (fr) 2020-03-13

Family

ID=61656045

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1850861A Active FR3077330B1 (fr) 2018-02-01 2018-02-01 Organe de chauffage a manipulation facilitee pour dispositif de purification des gaz d'echappement d'un vehicule

Country Status (6)

Country Link
US (1) US10731530B2 (fr)
JP (1) JP6734413B2 (fr)
KR (1) KR102143565B1 (fr)
CN (1) CN110107382B (fr)
DE (1) DE102019101603A1 (fr)
FR (1) FR3077330B1 (fr)

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* Cited by examiner, † Cited by third party
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SE504048C2 (sv) * 1995-04-11 1996-10-28 Torbjoern Norman Metod och anordning för att utföra förankring i mark
US11208934B2 (en) 2019-02-25 2021-12-28 Cummins Emission Solutions Inc. Systems and methods for mixing exhaust gas and reductant
FR3094040B1 (fr) * 2019-03-20 2021-03-19 Faurecia Systemes Dechappement Organe de chauffage pour un dispositif de purification de gaz d’échappement d’un véhicule
DE102019121382A1 (de) * 2019-08-07 2021-02-11 Faurecia Emissions Control Technologies, Germany Gmbh Abgasbehandlungseinrichtung und Fahrzeug
DE102019129322A1 (de) * 2019-10-30 2021-05-06 Faurecia Emissions Control Technologies, Germany Gmbh Elektrische Gasströmungsheizung und Fahrzeug
FR3108678B1 (fr) * 2020-03-31 2022-04-22 Faurecia Systemes Dechappement Organe de chauffage pour un dispositif de purification de gaz d’échappement
DE102020110869A1 (de) * 2020-04-22 2021-10-28 Purem GmbH Abgasheizer
DE102020112391A1 (de) * 2020-05-07 2021-11-11 Purem GmbH Abgasheizer für eine Abgasanlage einer Brennkraftmaschine
FR3111944B1 (fr) * 2020-06-30 2023-03-24 Faurecia Systemes Dechappement Dispositif de chauffage, dispositif de purification, ligne d’échappement, procédé de fabrication du dispositif de chauffage
FR3122453B1 (fr) * 2021-04-28 2023-12-29 Faurecia Systemes Dechappement Elément chauffant pour gaz d’échappement
DE102021113989A1 (de) * 2021-05-31 2022-12-01 Purem GmbH Abgasheizer
FR3124219A1 (fr) * 2021-06-16 2022-12-23 Faurecia Systemes D'echappement organe de chauffage et système de purification de gaz d’échappement d’un moteur thermique
DE102021122577A1 (de) * 2021-09-01 2023-03-02 Purem GmbH Abgasanlage
FR3129177A1 (fr) * 2021-11-12 2023-05-19 Faurecia Systemes D'echappement Elément chauffant pour ligne d’échappement

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
JPS61134514U (fr) 1985-02-12 1986-08-22
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
JP3179651B2 (ja) 1993-03-22 2001-06-25 日本碍子株式会社 ヒーターユニット
US5526462A (en) * 1993-03-22 1996-06-11 Ngk Insulators, Ltd. Honeycomb heater with mounting means preventing axial-displacement and absorbing radial displacement
JP3130423B2 (ja) * 1994-02-25 2001-01-31 トヨタ自動車株式会社 内燃機関の排気浄化装置
JPH08218846A (ja) 1995-02-17 1996-08-27 Nippon Soken Inc 内燃機関の排気浄化装置用電気ヒータ
JP3239755B2 (ja) 1996-05-28 2001-12-17 トヨタ自動車株式会社 ハニカム体を用いた触媒装置
KR100534081B1 (ko) 2003-06-12 2005-12-07 일진전기 주식회사 지그를 이용한 전기히터 제작방법 및 그 전기히터
KR100581182B1 (ko) 2004-03-25 2006-05-22 이바도 허니컴히터
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JP2011247162A (ja) 2010-05-26 2011-12-08 Toyota Motor Corp 通電加熱式触媒装置
EP2935996B1 (fr) * 2012-12-18 2019-03-20 Watlow Electric Manufacturing Company Appareil de chauffage de gaz d'échappement perfectionné et procédé de chauffage
US20140343747A1 (en) * 2013-04-26 2014-11-20 Watlow Electric Manufacturing Company Smart heater system
DE102014111310B4 (de) * 2014-08-07 2021-05-06 Denso Corporation Abgasmischer mit integrierter Heizeinrichtung
DE102014115923A1 (de) 2014-10-31 2016-05-04 Continental Automotive Gmbh Wabenkörper mit elektrischer Heizvorrichtung
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

Also Published As

Publication number Publication date
US20190234266A1 (en) 2019-08-01
DE102019101603A1 (de) 2019-08-01
FR3077330A1 (fr) 2019-08-02
JP2019157852A (ja) 2019-09-19
KR20190093511A (ko) 2019-08-09
CN110107382A (zh) 2019-08-09
JP6734413B2 (ja) 2020-08-05
US10731530B2 (en) 2020-08-04
KR102143565B1 (ko) 2020-08-12
CN110107382B (zh) 2021-01-26

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