FR2891315B1 - Procede de reduction des emissions de gaz nocifs par un moteur a combustion interne - Google Patents

Procede de reduction des emissions de gaz nocifs par un moteur a combustion interne

Info

Publication number
FR2891315B1
FR2891315B1 FR0552860A FR0552860A FR2891315B1 FR 2891315 B1 FR2891315 B1 FR 2891315B1 FR 0552860 A FR0552860 A FR 0552860A FR 0552860 A FR0552860 A FR 0552860A FR 2891315 B1 FR2891315 B1 FR 2891315B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
harmful gases
reducing emissions
emissions
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
FR0552860A
Other languages
English (en)
Other versions
FR2891315A1 (fr
Inventor
Sandrine Dupre
Olivier Pajot
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 FR0552860A priority Critical patent/FR2891315B1/fr
Publication of FR2891315A1 publication Critical patent/FR2891315A1/fr
Application granted granted Critical
Publication of FR2891315B1 publication Critical patent/FR2891315B1/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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/003—Adding fuel vapours, e.g. drawn from engine fuel reservoir
    • F02D41/0032—Controlling the purging of the canister as a function of the engine operating conditions
    • F02D41/0035—Controlling the purging of the canister as a function of the engine operating conditions to achieve a special effect, e.g. to warm up the catalyst
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0261—Controlling the valve overlap
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0639—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
    • F02D19/0642—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions
    • F02D19/0644—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions the gaseous fuel being hydrogen, ammonia or carbon monoxide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0668—Treating or cleaning means; Fuel filters
    • F02D19/0671—Means to generate or modify a fuel, e.g. reformers, electrolytic cells or membranes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
    • F02D19/081—Adjusting the fuel composition or mixing ratio; Transitioning from one fuel to the other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/025—Adding water
    • F02M25/03—Adding water into the cylinder or the pre-combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/10—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding acetylene, non-waterborne hydrogen, non-airborne oxygen, or ozone
    • 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
    • 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
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
FR0552860A 2005-09-26 2005-09-26 Procede de reduction des emissions de gaz nocifs par un moteur a combustion interne Expired - Fee Related FR2891315B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0552860A FR2891315B1 (fr) 2005-09-26 2005-09-26 Procede de reduction des emissions de gaz nocifs par un moteur a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0552860A FR2891315B1 (fr) 2005-09-26 2005-09-26 Procede de reduction des emissions de gaz nocifs par un moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR2891315A1 FR2891315A1 (fr) 2007-03-30
FR2891315B1 true FR2891315B1 (fr) 2011-04-22

Family

ID=36602535

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0552860A Expired - Fee Related FR2891315B1 (fr) 2005-09-26 2005-09-26 Procede de reduction des emissions de gaz nocifs par un moteur a combustion interne

Country Status (1)

Country Link
FR (1) FR2891315B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2918114A1 (fr) * 2007-06-26 2009-01-02 Peugeot Citroen Automobiles Sa Moteur a combustion interne.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6405720B1 (en) * 2000-04-03 2002-06-18 R. Kirk Collier, Jr. Natural gas powered engine
GR1003876B (el) * 2000-10-20 2002-04-24 Huseyin Safvet Cetin Συστημα αντιρρυπανσης περιβαλλοντος και εξοικονομησης ενεργειας για κινητηρες εσωτερικης καυσης
US6655324B2 (en) * 2001-11-14 2003-12-02 Massachusetts Institute Of Technology High compression ratio, hydrogen enhanced gasoline engine system
JP2004076679A (ja) * 2002-08-21 2004-03-11 Toyota Motor Corp 内燃機関の気体燃料添加方法及び気体燃料添加装置
DE10356192A1 (de) * 2003-12-02 2005-07-07 Deutz Ag Gasmotor
US7261064B2 (en) * 2004-10-01 2007-08-28 General Electric Company System and method for reducing emission from a combustion engine

Also Published As

Publication number Publication date
FR2891315A1 (fr) 2007-03-30

Similar Documents

Publication Publication Date Title
GB2434557B (en) Exhaust gas purification device for internal combustion engine
EP2000639A4 (fr) Procede de purification de gaz d'echappement provenant de moteur a combustion interne
EP1712754A4 (fr) Dispositif de purification des gaz d'echappement d'un moteur à combustion interne
EP1937958A4 (fr) Agencement de recirculation de gaz d'echappement dans un moteur a combustion interne a suralimentation
EP2039900A4 (fr) Purificateur de gaz d'échappement pour moteur à combustion interne
FR2882093B1 (fr) Systeme d'epuration de gaz d'echappement de moteur a combustion interne
GB2423833B (en) System for controlling exhaust emissions produced by an internal combustion engine
EP1965050A4 (fr) Systeme d epuration des gaz d echappement pour moteur a combustion interne
FR2902459B1 (fr) Systeme de purification de gaz d'echappement pour un moteur a combustion interne et procede de purification de gaz d'echappement
EP2348202A4 (fr) Dispositif de purification des gaz d'echappement pour un moteur a combustion interne
EP2199555A4 (fr) Appareil de purification de gaz d'échappement pour un moteur à combustion interne
EP1969224A4 (fr) Dispositif et procede de recirculation des gaz d echappement d un moteur a combustion interne
EP2233711A4 (fr) Dispositif de purification de gaz d'échappement pour moteur à combustion interne
EP2098699A4 (fr) Appareil de purification de gaz d'échappement pour moteur thermique
EP2157294A4 (fr) Appareil pour purifier les gaz d'échappement d'un moteur à combustion interne
EP2175113A4 (fr) Appareil de purification de gaz d'échappement pour moteur à combustion interne
FR2894624B1 (fr) Moteur a combustion interne comportant des moyens pour optimiser la recirculation des gaz d'echappement
EP1959117A4 (fr) Systeme d epuration de gaz d echappement pour moteur a combustion interne
EP1929143A4 (fr) Procede pour moteur a combustion interne avec recirculation des gaz d echappement
EP1767762A4 (fr) Dispositif de purification de gaz d"échappement pour moteur à combustion interne
FR2903141B1 (fr) Systeme de purification de gaz d'echappement pour un moteur a combustion interne et procede de purification de gaz d'echappement pour celui-ci.
EP2105591A4 (fr) Systeme de purification de gaz d'echappement pour moteur a combustion interne
EP2146064A4 (fr) Appareil de purification des gaz d'échappement d'un moteur à combustion interne
FR2952674B1 (fr) Procede de controle d'un systeme de traitement des gaz d'echappement d'un moteur a combustion interne
EP2039899A4 (fr) Dispositif de purification d'echappement pour moteur a combustion interne

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130531