FR3042004B1 - APPARATUS FOR COMBUSTING AN EXHAUST GAS / AIR / WATER MIXTURE PRIOR TO ITS FUEL COLLECTOR IN AN INTERNAL COMBUSTION ENGINE AND VEHICLE EQUIPPED WITH SUCH A DEVICE - Google Patents

APPARATUS FOR COMBUSTING AN EXHAUST GAS / AIR / WATER MIXTURE PRIOR TO ITS FUEL COLLECTOR IN AN INTERNAL COMBUSTION ENGINE AND VEHICLE EQUIPPED WITH SUCH A DEVICE Download PDF

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Publication number
FR3042004B1
FR3042004B1 FR1502064A FR1502064A FR3042004B1 FR 3042004 B1 FR3042004 B1 FR 3042004B1 FR 1502064 A FR1502064 A FR 1502064A FR 1502064 A FR1502064 A FR 1502064A FR 3042004 B1 FR3042004 B1 FR 3042004B1
Authority
FR
France
Prior art keywords
combusting
exhaust gas
combustion engine
air
internal combustion
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
FR1502064A
Other languages
French (fr)
Other versions
FR3042004A1 (en
Inventor
Christophe Chausse
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.)
Sas Ecopra
Original Assignee
Sas Ecopra
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 Sas Ecopra filed Critical Sas Ecopra
Priority to FR1502064A priority Critical patent/FR3042004B1/en
Publication of FR3042004A1 publication Critical patent/FR3042004A1/en
Application granted granted Critical
Publication of FR3042004B1 publication Critical patent/FR3042004B1/en
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
    • 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
    • F02M25/0221—Details of the water supply system, e.g. pumps or arrangement of valves
    • F02M25/0225—Water atomisers or mixers, e.g. using ultrasonic waves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
    • B01F25/4524—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through foam-like inserts or through a bed of loose bodies, e.g. balls
    • B01F25/45242—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through foam-like inserts or through a bed of loose bodies, e.g. balls through a bed of fibres, steel wool or wood chips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/82—Combinations of dissimilar mixers
    • B01F33/821—Combinations of dissimilar mixers with consecutive receptacles
    • 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
    • F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
    • F02B47/02—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being water or steam
    • 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
    • F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
    • F02B47/04—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only
    • F02B47/08—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only the substances including exhaust gas
    • 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
    • F02M25/028—Adding water into the charge intakes
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/36—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for adding fluids other than exhaust gas to the recirculation passage; with reformers
    • 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
    • F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
    • F02M27/04—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by electric means, ionisation, polarisation or magnetism
    • F02M27/045—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by electric means, ionisation, polarisation or magnetism by permanent magnets
    • 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)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Exhaust Gas After Treatment (AREA)
FR1502064A 2015-10-05 2015-10-05 APPARATUS FOR COMBUSTING AN EXHAUST GAS / AIR / WATER MIXTURE PRIOR TO ITS FUEL COLLECTOR IN AN INTERNAL COMBUSTION ENGINE AND VEHICLE EQUIPPED WITH SUCH A DEVICE Expired - Fee Related FR3042004B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1502064A FR3042004B1 (en) 2015-10-05 2015-10-05 APPARATUS FOR COMBUSTING AN EXHAUST GAS / AIR / WATER MIXTURE PRIOR TO ITS FUEL COLLECTOR IN AN INTERNAL COMBUSTION ENGINE AND VEHICLE EQUIPPED WITH SUCH A DEVICE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1502064 2015-10-05
FR1502064A FR3042004B1 (en) 2015-10-05 2015-10-05 APPARATUS FOR COMBUSTING AN EXHAUST GAS / AIR / WATER MIXTURE PRIOR TO ITS FUEL COLLECTOR IN AN INTERNAL COMBUSTION ENGINE AND VEHICLE EQUIPPED WITH SUCH A DEVICE

Publications (2)

Publication Number Publication Date
FR3042004A1 FR3042004A1 (en) 2017-04-07
FR3042004B1 true FR3042004B1 (en) 2018-08-31

Family

ID=56321969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1502064A Expired - Fee Related FR3042004B1 (en) 2015-10-05 2015-10-05 APPARATUS FOR COMBUSTING AN EXHAUST GAS / AIR / WATER MIXTURE PRIOR TO ITS FUEL COLLECTOR IN AN INTERNAL COMBUSTION ENGINE AND VEHICLE EQUIPPED WITH SUCH A DEVICE

Country Status (1)

Country Link
FR (1) FR3042004B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3121184A1 (en) * 2021-03-27 2022-09-30 Ecopra Sas ACTIVE PRE-FILTER APPARATUS FOR FLUID OXIDIZER FOR ANY TYPE OF COMBUSTION AND DEVICE USING FUEL.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2870892B1 (en) * 2004-06-01 2008-08-22 Renault Sas DEVICE FOR PARTIALLY RECIRCULATING EXHAUST GASES IN AN INTERNAL COMBUSTION ENGINE AND ASSOCIATED METHOD
EP2466102A1 (en) * 2010-12-17 2012-06-20 Ecopra Device for processing a mixture of exhaust gas and water prior to injection in a heat engine and vehicle provided with such a device

Also Published As

Publication number Publication date
FR3042004A1 (en) 2017-04-07

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