FR3012520B1 - Ligne d'echappement de moteur a combustion interne - Google Patents

Ligne d'echappement de moteur a combustion interne

Info

Publication number
FR3012520B1
FR3012520B1 FR1360390A FR1360390A FR3012520B1 FR 3012520 B1 FR3012520 B1 FR 3012520B1 FR 1360390 A FR1360390 A FR 1360390A FR 1360390 A FR1360390 A FR 1360390A FR 3012520 B1 FR3012520 B1 FR 3012520B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
exhaust line
exhaust
line
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
FR1360390A
Other languages
English (en)
Other versions
FR3012520A1 (fr
Inventor
Pascal Emery
Jean-Yves Der-Matheossian
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.)
Renault SAS
Original Assignee
Renault 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 Renault SAS filed Critical Renault SAS
Priority to FR1360390A priority Critical patent/FR3012520B1/fr
Publication of FR3012520A1 publication Critical patent/FR3012520A1/fr
Application granted granted Critical
Publication of FR3012520B1 publication Critical patent/FR3012520B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/087—Other arrangements or adaptations of exhaust conduits having valves upstream of silencing apparatus for by-passing at least part of exhaust directly to atmosphere
    • 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
    • F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting from exhaust energy
    • F01N5/04—Exhaust or silencing apparatus combined or associated with devices profiting from exhaust energy the devices using kinetic energy
    • 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
FR1360390A 2013-10-24 2013-10-24 Ligne d'echappement de moteur a combustion interne Active FR3012520B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1360390A FR3012520B1 (fr) 2013-10-24 2013-10-24 Ligne d'echappement de moteur a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1360390A FR3012520B1 (fr) 2013-10-24 2013-10-24 Ligne d'echappement de moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR3012520A1 FR3012520A1 (fr) 2015-05-01
FR3012520B1 true FR3012520B1 (fr) 2017-04-28

Family

ID=49713365

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1360390A Active FR3012520B1 (fr) 2013-10-24 2013-10-24 Ligne d'echappement de moteur a combustion interne

Country Status (1)

Country Link
FR (1) FR3012520B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3042814B1 (fr) * 2015-10-27 2017-11-10 Renault Sas Procede d’alimentation electrique d’un dispositif de chauffage des gaz d’echappement d’un groupe motopropulseur d’un vehicule automobile et vehicule associe
FR3054003B1 (fr) * 2016-07-18 2020-11-27 Renault Sas Groupe motopropulseur et methode de pilotage de ce groupe motopropulseur
IT201800020548A1 (it) * 2018-12-20 2020-06-20 Fpt Motorenforschung Ag Metodo e dispositivo per riscaldare almeno una porzione di un dispositivo di post trattamento (ats) di gas esausto di un motore a combustione interna
CN110374725B (zh) * 2019-08-09 2020-09-22 浙江圣纳智能科技有限公司 一种汽车三元催化器冷启动加热装置
CN111691955A (zh) * 2020-06-17 2020-09-22 张玲 一种可低速使用的汽车尾气处理装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2827568B2 (ja) * 1991-04-30 1998-11-25 トヨタ自動車株式会社 ハイブリッド車の駆動装置
US8474258B2 (en) * 2008-09-24 2013-07-02 Deere & Company Stoichiometric compression ignition engine with increased power output
JP2012047096A (ja) * 2010-08-26 2012-03-08 Mitsubishi Heavy Ind Ltd 舶用脱硝システムおよびこれを備えた船舶ならびに舶用脱硝システムの制御方法

Also Published As

Publication number Publication date
FR3012520A1 (fr) 2015-05-01

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