FR2909896B1 - Media filtrant pour dispositif de filtration des gaz d'echappement d'un moteur diesel, dispositif de filtration et ligne d'echappement des gaz d'un moteur a combustion interne le mettant en oeuvre - Google Patents

Media filtrant pour dispositif de filtration des gaz d'echappement d'un moteur diesel, dispositif de filtration et ligne d'echappement des gaz d'un moteur a combustion interne le mettant en oeuvre

Info

Publication number
FR2909896B1
FR2909896B1 FR0655496A FR0655496A FR2909896B1 FR 2909896 B1 FR2909896 B1 FR 2909896B1 FR 0655496 A FR0655496 A FR 0655496A FR 0655496 A FR0655496 A FR 0655496A FR 2909896 B1 FR2909896 B1 FR 2909896B1
Authority
FR
France
Prior art keywords
filter
internal combustion
same
combustion engine
diesel engine
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
FR0655496A
Other languages
English (en)
Other versions
FR2909896A1 (fr
Inventor
Jean Claude Fayard
Jean Pierre Joulin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0655496A priority Critical patent/FR2909896B1/fr
Priority to US12/518,734 priority patent/US20100061899A1/en
Priority to JP2009540819A priority patent/JP2010512988A/ja
Priority to EP07871876A priority patent/EP2121540A2/fr
Priority to CA002671884A priority patent/CA2671884A1/fr
Priority to PCT/FR2007/052441 priority patent/WO2008078021A2/fr
Publication of FR2909896A1 publication Critical patent/FR2909896A1/fr
Application granted granted Critical
Publication of FR2909896B1 publication Critical patent/FR2909896B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0006—Honeycomb structures
    • C04B38/0016—Honeycomb structures assembled from subunits
    • C04B38/0019—Honeycomb structures assembled from subunits characterised by the material used for joining separate subunits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
    • B01D46/2455—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure of the whole honeycomb or segments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
    • B01D46/2478—Structures comprising honeycomb segments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
    • B01D46/2482—Thickness, height, width, length or diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
    • B01D46/2486—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure characterised by the shapes or configurations
    • B01D46/2488—Triangular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
    • B01D46/2486—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure characterised by the shapes or configurations
    • B01D46/249—Quadrangular e.g. square or diamond
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • F01N3/0222—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being monolithic, e.g. honeycombs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
    • B01D46/2484—Cell density, area or aspect ratio
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms
    • 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
    • F01N2350/00—Arrangements for fitting catalyst support or particle filter element in the housing
    • F01N2350/02—Fitting ceramic monoliths in a metallic housing
    • 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
    • F01N2350/00—Arrangements for fitting catalyst support or particle filter element in the housing
    • F01N2350/02—Fitting ceramic monoliths in a metallic housing
    • F01N2350/06—Fitting ceramic monoliths in a metallic housing with means preventing gas flow by-pass or leakage
    • 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

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filtering Materials (AREA)
FR0655496A 2006-12-13 2006-12-13 Media filtrant pour dispositif de filtration des gaz d'echappement d'un moteur diesel, dispositif de filtration et ligne d'echappement des gaz d'un moteur a combustion interne le mettant en oeuvre Expired - Fee Related FR2909896B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0655496A FR2909896B1 (fr) 2006-12-13 2006-12-13 Media filtrant pour dispositif de filtration des gaz d'echappement d'un moteur diesel, dispositif de filtration et ligne d'echappement des gaz d'un moteur a combustion interne le mettant en oeuvre
US12/518,734 US20100061899A1 (en) 2006-12-13 2007-12-05 Filtering medium for the exhaust gas filtration device of a diesel engine, filtration device implementing such medium, and exhaust gas line of an internal combustion engine implementing such device
JP2009540819A JP2010512988A (ja) 2006-12-13 2007-12-05 ディーゼルエンジンの排ガスろ過装置用のろ材、前記ろ材を組み込んだろ過装置、及び前記装置を組み込んだ内燃エンジンの排ガスライン
EP07871876A EP2121540A2 (fr) 2006-12-13 2007-12-05 Media filtrant pour dispositif de filtration des gaz d'echappement d'un moteur diesel, dispositif de filtration mettant en oeuvre un tel media, et ligne d'echappement des gaz d'un moteur a combustion interne mettant en oeuvre un tel dispositif
CA002671884A CA2671884A1 (fr) 2006-12-13 2007-12-05 Media filtrant pour dispositif de filtration des gaz d'echappement d'un moteur diesel, dispositif de filtration mettant en oeuvre un tel media, et ligne d'echappement des gaz d'unmoteur a combustion interne mettant en oeuvre un tel dispositif
PCT/FR2007/052441 WO2008078021A2 (fr) 2006-12-13 2007-12-05 Media filtrant pour dispositif de filtration des gaz d'echappement d'un moteur diesel, dispositif de filtration mettant en oeuvre un tel media, et ligne d'echappement des gaz d'un moteur a combustion interne mettant en oeuvre un tel dispositif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0655496A FR2909896B1 (fr) 2006-12-13 2006-12-13 Media filtrant pour dispositif de filtration des gaz d'echappement d'un moteur diesel, dispositif de filtration et ligne d'echappement des gaz d'un moteur a combustion interne le mettant en oeuvre

Publications (2)

Publication Number Publication Date
FR2909896A1 FR2909896A1 (fr) 2008-06-20
FR2909896B1 true FR2909896B1 (fr) 2009-02-06

Family

ID=38190881

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0655496A Expired - Fee Related FR2909896B1 (fr) 2006-12-13 2006-12-13 Media filtrant pour dispositif de filtration des gaz d'echappement d'un moteur diesel, dispositif de filtration et ligne d'echappement des gaz d'un moteur a combustion interne le mettant en oeuvre

Country Status (6)

Country Link
US (1) US20100061899A1 (fr)
EP (1) EP2121540A2 (fr)
JP (1) JP2010512988A (fr)
CA (1) CA2671884A1 (fr)
FR (1) FR2909896B1 (fr)
WO (1) WO2008078021A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016169617A (ja) * 2015-03-11 2016-09-23 日本特殊陶業株式会社 微粒子捕集システムおよび微粒子捕集装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5582805A (en) * 1992-12-21 1996-12-10 Toyota Jidosha Kabushiki Kaisha Electrically heated catalytic apparatus
US5512251A (en) * 1994-07-29 1996-04-30 W. R. Grace & Co.-Conn. Combined electrically heatable converter body
US5603216A (en) * 1994-08-02 1997-02-18 Corning Incorporated By-pass adsorber system
JP3949265B2 (ja) * 1998-03-30 2007-07-25 日本碍子株式会社 セラミック製ハニカム構造体の組み込み方法及び同方法に使用する保持部材
JP4511070B2 (ja) * 2001-03-29 2010-07-28 日本碍子株式会社 ハニカム構造体及びそのアッセンブリ
JP4511071B2 (ja) * 2001-03-29 2010-07-28 日本碍子株式会社 ハニカム構造体及びそのアッセンブリ

Also Published As

Publication number Publication date
WO2008078021A3 (fr) 2008-11-06
EP2121540A2 (fr) 2009-11-25
CA2671884A1 (fr) 2008-07-03
WO2008078021A2 (fr) 2008-07-03
JP2010512988A (ja) 2010-04-30
FR2909896A1 (fr) 2008-06-20
US20100061899A1 (en) 2010-03-11

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Legal Events

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TQ Partial transmission of property
ST Notification of lapse

Effective date: 20120831