FR2880655B1 - Compensation d'une perte de puissance dans un vehicule comportant un catalyseur - Google Patents

Compensation d'une perte de puissance dans un vehicule comportant un catalyseur

Info

Publication number
FR2880655B1
FR2880655B1 FR0500208A FR0500208A FR2880655B1 FR 2880655 B1 FR2880655 B1 FR 2880655B1 FR 0500208 A FR0500208 A FR 0500208A FR 0500208 A FR0500208 A FR 0500208A FR 2880655 B1 FR2880655 B1 FR 2880655B1
Authority
FR
France
Prior art keywords
compensation
catalyst
loss
vehicle
power
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
FR0500208A
Other languages
English (en)
Other versions
FR2880655A1 (fr
Inventor
Marc Guyon
Thierry Magniez
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 FR0500208A priority Critical patent/FR2880655B1/fr
Publication of FR2880655A1 publication Critical patent/FR2880655A1/fr
Application granted granted Critical
Publication of FR2880655B1 publication Critical patent/FR2880655B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/20—Control of the pumps by increasing exhaust energy, e.g. using combustion chamber by after-burning
    • 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
    • F01N3/2033—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using a fuel burner or introducing fuel into exhaust duct
    • 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)
FR0500208A 2005-01-10 2005-01-10 Compensation d'une perte de puissance dans un vehicule comportant un catalyseur Expired - Fee Related FR2880655B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0500208A FR2880655B1 (fr) 2005-01-10 2005-01-10 Compensation d'une perte de puissance dans un vehicule comportant un catalyseur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0500208A FR2880655B1 (fr) 2005-01-10 2005-01-10 Compensation d'une perte de puissance dans un vehicule comportant un catalyseur

Publications (2)

Publication Number Publication Date
FR2880655A1 FR2880655A1 (fr) 2006-07-14
FR2880655B1 true FR2880655B1 (fr) 2010-08-20

Family

ID=34953651

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0500208A Expired - Fee Related FR2880655B1 (fr) 2005-01-10 2005-01-10 Compensation d'une perte de puissance dans un vehicule comportant un catalyseur

Country Status (1)

Country Link
FR (1) FR2880655B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8607549B2 (en) * 2009-07-31 2013-12-17 Ford Global Technologies, Llc Controlling regeneration of an emission control device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6134321A (ja) * 1984-07-26 1986-02-18 Nissan Motor Co Ltd タ−ボチヤ−ジヤ付エンジン
FI912304A (fi) * 1991-05-10 1992-11-11 Intercooler Ky Anordningar foer foerbraenningsmotor
ATE188274T1 (de) * 1996-03-05 2000-01-15 Swissauto Eng Sa Otto-motor mit druckwellenlader
JP2002276346A (ja) * 2001-03-23 2002-09-25 Hitachi Ltd ターボ過給機付き火花点火筒内噴射エンジンとその制御法
DE10203309A1 (de) * 2002-01-29 2003-07-31 Daimler Chrysler Ag Luftverdichtende, selbstzündende Brennkraftmaschine mit einem Abgasturbolader

Also Published As

Publication number Publication date
FR2880655A1 (fr) 2006-07-14

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Legal Events

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Year of fee payment: 11

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Year of fee payment: 12

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Year of fee payment: 13

ST Notification of lapse

Effective date: 20180928