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NO20055198L - Filterblokk for filtrering av partikler i avgassene fra en forbrenningsmotor - Google Patents

Filterblokk for filtrering av partikler i avgassene fra en forbrenningsmotor

Info

Publication number
NO20055198L
NO20055198L NO20055198A NO20055198A NO20055198L NO 20055198 L NO20055198 L NO 20055198L NO 20055198 A NO20055198 A NO 20055198A NO 20055198 A NO20055198 A NO 20055198A NO 20055198 L NO20055198 L NO 20055198L
Authority
NO
Norway
Prior art keywords
combustion engine
internal combustion
filter block
channels
exhaust gases
Prior art date
Application number
NO20055198A
Other languages
English (en)
Inventor
Sebastien Bardon
Vincent Gleize
Original Assignee
Saint Gobain Ct Recherches
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 Saint Gobain Ct Recherches filed Critical Saint Gobain Ct Recherches
Publication of NO20055198L publication Critical patent/NO20055198L/no

Links

Classifications

    • 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
    • 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
    • B01D46/2474—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure of the walls along the length of the honeycomb
    • 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
    • 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
    • B01D46/247—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure of the cells
    • 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
    • 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
    • B01D46/2498—The honeycomb filter being defined by mathematical relationships
    • 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
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/06—Exhaust treating devices having provisions not otherwise provided for for improving exhaust evacuation or circulation, or reducing back-pressure
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/06—Ceramic, e.g. monoliths
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/10—Residue burned
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/30—Exhaust treatment

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
  • Processes For Solid Components From Exhaust (AREA)

Abstract

Filterblokk for filttering av partikler i avgassene fra en forbreimingsmotor, iimbefattende et antall kanaler for gassirkulering, hvor en kanal begrenses av en vegg med en tilhengingssone og som munner ut via en åpning, og en gmppe av kanaler som innbefatter minst to kanaler med ulike F/P-forhold mellom filtreringssonens overflate F og en veggoverflate P. Ifølge oppfinnelsen har en kanal i gmppen av kanaler en åpning hvis areal O er større enn filtreringsoverflatens F i kanalen.
NO20055198A 2003-04-04 2005-11-04 Filterblokk for filtrering av partikler i avgassene fra en forbrenningsmotor NO20055198L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0304214A FR2853349B1 (fr) 2003-04-04 2003-04-04 Bloc filtrant pour la filtration de particules contenues dans les gaz d'echappement d'un moteur a combustion interne
PCT/FR2004/000836 WO2004090293A2 (fr) 2003-04-04 2004-04-02 Bloc filtrant pour la filtration de particules contenues dans les gaz d'echappement d'un moteur a combustion interne

Publications (1)

Publication Number Publication Date
NO20055198L true NO20055198L (no) 2005-11-04

Family

ID=32982244

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20055198A NO20055198L (no) 2003-04-04 2005-11-04 Filterblokk for filtrering av partikler i avgassene fra en forbrenningsmotor

Country Status (16)

Country Link
US (1) US7311749B2 (no)
EP (1) EP1613846B1 (no)
JP (1) JP4504360B2 (no)
KR (1) KR20060004926A (no)
CN (1) CN1774565A (no)
AT (1) ATE476588T1 (no)
AU (1) AU2004227147A1 (no)
BR (1) BRPI0408900A (no)
CA (1) CA2521780A1 (no)
DE (1) DE602004028456D1 (no)
FR (1) FR2853349B1 (no)
MX (1) MXPA05010676A (no)
NO (1) NO20055198L (no)
RU (1) RU2005135037A (no)
WO (1) WO2004090293A2 (no)
ZA (1) ZA200508897B (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008022990A1 (de) * 2008-05-09 2009-11-12 Emitec Gesellschaft Für Emissionstechnologie Mbh Partikelfilter mit Hydrolysebeschichtung
US8940242B2 (en) * 2009-04-17 2015-01-27 Basf Corporation Multi-zoned catalyst compositions
CN102575544A (zh) * 2009-10-13 2012-07-11 优迪卡汽车株式会社 发动机的排气净化装置
CN102322320A (zh) * 2011-08-25 2012-01-18 湖南大学 一种具有碳氢捕集功能的柴油机氧化催化转化器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416676A (en) * 1982-02-22 1983-11-22 Corning Glass Works Honeycomb filter and method of making it
JPS5928010A (ja) * 1982-08-05 1984-02-14 Nippon Denso Co Ltd 排気ガス浄化用構造物
EP0183066B1 (de) * 1984-11-30 1989-01-18 BBC Brown Boveri AG Abgaspartikelfilter für Brennkraftmaschinen
JPH0356354Y2 (no) * 1986-04-08 1991-12-18
JP3147372B2 (ja) * 1990-10-10 2001-03-19 株式会社日本自動車部品総合研究所 排気ガス微粒子捕集用フィルタ
DE4137738C2 (de) * 1991-11-15 1993-12-23 Daimler Benz Ag Rußfilter
AU2001276713A1 (en) * 2000-08-03 2002-02-18 Ngk Insulators, Ltd. Ceramic honeycomb structure
US6673414B2 (en) * 2000-12-20 2004-01-06 Corning Incorporated Diesel particulate filters
FR2823253B1 (fr) * 2001-04-06 2003-08-15 Saint Gobain Ct Recherches Corps filtrant pour la filtration de particules contenues dans les gaz d'echappement d'un moteur a combustion interne
JP5052717B2 (ja) * 2001-05-02 2012-10-17 日本碍子株式会社 ハニカム構造体、及びそれを用いたハニカムフィルター、コンバーターシステム
JP2005048754A (ja) * 2002-10-31 2005-02-24 Denso Corp 内燃機関の排ガス浄化装置

Also Published As

Publication number Publication date
BRPI0408900A (pt) 2006-03-28
CN1774565A (zh) 2006-05-17
JP2006522268A (ja) 2006-09-28
RU2005135037A (ru) 2006-06-10
ZA200508897B (en) 2007-04-25
JP4504360B2 (ja) 2010-07-14
WO2004090293A3 (fr) 2004-12-16
DE602004028456D1 (de) 2010-09-16
EP1613846A2 (fr) 2006-01-11
ATE476588T1 (de) 2010-08-15
MXPA05010676A (es) 2005-12-15
US7311749B2 (en) 2007-12-25
CA2521780A1 (en) 2004-10-21
US20060059878A1 (en) 2006-03-23
WO2004090293A2 (fr) 2004-10-21
FR2853349A1 (fr) 2004-10-08
EP1613846B1 (fr) 2010-08-04
KR20060004926A (ko) 2006-01-16
AU2004227147A1 (en) 2004-10-21
FR2853349B1 (fr) 2007-07-06

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application