FR2911920B1 - Procede et systeme de limitation de la temperature a l'echappement d'un moteur diesel. - Google Patents

Procede et systeme de limitation de la temperature a l'echappement d'un moteur diesel.

Info

Publication number
FR2911920B1
FR2911920B1 FR0752893A FR0752893A FR2911920B1 FR 2911920 B1 FR2911920 B1 FR 2911920B1 FR 0752893 A FR0752893 A FR 0752893A FR 0752893 A FR0752893 A FR 0752893A FR 2911920 B1 FR2911920 B1 FR 2911920B1
Authority
FR
France
Prior art keywords
limiting
diesel engine
exhaust temperature
exhaust
temperature
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
FR0752893A
Other languages
English (en)
Other versions
FR2911920A1 (fr
Inventor
Faycal Souidi
Pierre Olivier Calendini
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0752893A priority Critical patent/FR2911920B1/fr
Priority to EP08150236A priority patent/EP1950396A1/fr
Publication of FR2911920A1 publication Critical patent/FR2911920A1/fr
Application granted granted Critical
Publication of FR2911920B1 publication Critical patent/FR2911920B1/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2048—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit said control involving a limitation, e.g. applying current or voltage limits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/32—Air-fuel ratio control in a diesel engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR0752893A 2007-01-25 2007-01-25 Procede et systeme de limitation de la temperature a l'echappement d'un moteur diesel. Expired - Fee Related FR2911920B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0752893A FR2911920B1 (fr) 2007-01-25 2007-01-25 Procede et systeme de limitation de la temperature a l'echappement d'un moteur diesel.
EP08150236A EP1950396A1 (fr) 2007-01-25 2008-01-14 Procédé et système de limitation de la température à l'échappement d'un moteur diesel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0752893A FR2911920B1 (fr) 2007-01-25 2007-01-25 Procede et systeme de limitation de la temperature a l'echappement d'un moteur diesel.

Publications (2)

Publication Number Publication Date
FR2911920A1 FR2911920A1 (fr) 2008-08-01
FR2911920B1 true FR2911920B1 (fr) 2009-04-10

Family

ID=38445809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0752893A Expired - Fee Related FR2911920B1 (fr) 2007-01-25 2007-01-25 Procede et systeme de limitation de la temperature a l'echappement d'un moteur diesel.

Country Status (2)

Country Link
EP (1) EP1950396A1 (fr)
FR (1) FR2911920B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108699984A (zh) * 2015-11-25 2018-10-23 法国大陆汽车公司 用于控制内燃发动机的方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2856975B1 (fr) 2011-04-06 2017-06-14 DePuy Synthes Products, LLC Ensemble instrument pour implanter une prothèse de la hanche à tige de révision
FR2996879B1 (fr) * 2012-10-17 2018-07-06 Peugeot Citroen Automobiles Sa Dispositif de commande de moteur a combustion de vehicule automobile a strategie de balayage amelioree
GB201705917D0 (en) 2017-04-12 2017-05-24 Davidson Craig Femoral trialling kit and assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4325307C2 (de) * 1993-07-28 1995-05-11 Daimler Benz Ag Verfahren zur Steuerung der Kraftstoffzufuhr bei einer gemischverdichtenden Brennkraftmaschine
WO2002018935A1 (fr) * 2000-08-29 2002-03-07 Epiq Sensor-Nite N.V. Detection sensible de l'indice d'efficacite de carburation d'un carburant par la mesure de la temperature des gaz d'echappement
DE10295942B4 (de) * 2001-01-31 2011-06-30 Cummins Inc., Ind. System zur Steuerung der Abgastemperatur einer Maschine
FR2873160B1 (fr) * 2004-07-19 2008-02-22 Renault Sas Procede de gestion de la regeneration d'un filtre a particules

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108699984A (zh) * 2015-11-25 2018-10-23 法国大陆汽车公司 用于控制内燃发动机的方法

Also Published As

Publication number Publication date
EP1950396A1 (fr) 2008-07-30
FR2911920A1 (fr) 2008-08-01

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Effective date: 20170929