BRPI0515636A - estrutura de filtração dos gases de escapamento de um motor de combustão interna e linha de escapamento - Google Patents

estrutura de filtração dos gases de escapamento de um motor de combustão interna e linha de escapamento

Info

Publication number
BRPI0515636A
BRPI0515636A BRPI0515636-0A BRPI0515636A BRPI0515636A BR PI0515636 A BRPI0515636 A BR PI0515636A BR PI0515636 A BRPI0515636 A BR PI0515636A BR PI0515636 A BRPI0515636 A BR PI0515636A
Authority
BR
Brazil
Prior art keywords
combustion engine
internal combustion
seal
gas filtration
exhaust
Prior art date
Application number
BRPI0515636-0A
Other languages
English (en)
Inventor
Sebastien Bardon
Anthony Briot
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
Priority claimed from FR0409407A external-priority patent/FR2874963B1/fr
Application filed by Saint Gobain Ct Recherches filed Critical Saint Gobain Ct Recherches
Publication of BRPI0515636A publication Critical patent/BRPI0515636A/pt

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
    • 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
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/011—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more purifying devices arranged in parallel
    • 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
    • F01N3/023—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 using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/027—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 using means for regenerating the filters, e.g. by burning trapped particles using electric or magnetic heating means
    • 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)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

"ESTRUTURA DE FILTRAçãO DOS GASES DE ESCAPAMENTO DE UM MOTOR DE COMBUSTãO INTERNA E LINHA DE ESCAPAMENTO". Esta estrutura (11) compreende um primeiro e um segundo órgão de filtração (15A, 15B) que se estendem de modo sensivelmente paralelo a um eixo longitudinal (X-X<39>) da estrutura (11) entre uma região de aderência (21) dos gases na estrutura (11) e uma região de evacuação (23) dos gases da estrutura, e uma junta de ligação (17) dos referidos órgãos (15A, 15B). A junta (17) compreende pelo menos uma parte a jusante (43) que apresenta uma massa térmica por unidade de comprimento superior à massa térmica por unidade de comprimento de uma parte a montante (41) da junta (17) Aplicação aos filtros de partículas para os gases de escapamento de um motor diesel de veículo automotivo.
BRPI0515636-0A 2004-09-06 2005-09-02 estrutura de filtração dos gases de escapamento de um motor de combustão interna e linha de escapamento BRPI0515636A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0409407A FR2874963B1 (fr) 2004-09-06 2004-09-06 Structure de filtration des gaz d'echappement d'un moteur a combustion interne et ligne d'echappement associee
FR0413089A FR2874964B1 (fr) 2004-09-06 2004-12-08 Structure de filtration des gaz d'echappement d'un moteur a combustion interne et ligne d'echappement associee
PCT/FR2005/002195 WO2006027487A1 (fr) 2004-09-06 2005-09-02 Structure de filtration des gaz d'echappement d'un moteur a combustion interne et ligne d'echappement associee

Publications (1)

Publication Number Publication Date
BRPI0515636A true BRPI0515636A (pt) 2008-07-29

Family

ID=35457416

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0515636-0A BRPI0515636A (pt) 2004-09-06 2005-09-02 estrutura de filtração dos gases de escapamento de um motor de combustão interna e linha de escapamento

Country Status (9)

Country Link
US (1) US7670404B2 (pt)
EP (1) EP1792064B1 (pt)
JP (1) JP4866353B2 (pt)
AT (1) ATE412818T1 (pt)
BR (1) BRPI0515636A (pt)
DE (1) DE602005010722D1 (pt)
FR (1) FR2874964B1 (pt)
MX (1) MX2007002474A (pt)
WO (1) WO2006027487A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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US20080178992A1 (en) * 2007-01-31 2008-07-31 Geo2 Technologies, Inc. Porous Substrate and Method of Fabricating the Same
EP2127719B1 (en) 2007-02-02 2014-09-10 NGK Insulators, Ltd. Honeycomb structure
JP5253182B2 (ja) 2007-02-02 2013-07-31 日本碍子株式会社 ハニカム構造体
JP5129086B2 (ja) * 2008-10-27 2013-01-23 日本碍子株式会社 目封止ハニカム構造体及びその製造方法
US20100154370A1 (en) * 2008-12-22 2010-06-24 Caterpillar Inc, System and methods for particulate filter
US8151556B2 (en) * 2009-07-21 2012-04-10 Navistar Canada, Inc. Internal combustion engine exhaust after-treatment system and method
JP5006952B2 (ja) * 2010-03-31 2012-08-22 日本碍子株式会社 目封止ハニカム構造体及びその製造方法
JP5785870B2 (ja) * 2011-12-27 2015-09-30 日本碍子株式会社 ハニカムフィルタ
JP6059936B2 (ja) * 2012-09-28 2017-01-11 日本碍子株式会社 ハニカムフィルタ
JP5972816B2 (ja) * 2013-03-22 2016-08-17 日本碍子株式会社 ハニカム構造体

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US4422861A (en) * 1982-02-05 1983-12-27 American Optical Corporation Aerosol filter cartridge
JPS62179318A (ja) * 1986-02-03 1987-08-06 井関農機株式会社 コンバインの脱穀物選別装置
JPH0513934Y2 (pt) * 1986-05-02 1993-04-14
DE4234930A1 (de) * 1992-10-16 1994-04-21 Schwaebische Huettenwerke Gmbh Filter zum Abscheiden von Verunreinigungen aus Abgasen
EP0747106A4 (en) * 1994-12-27 1999-07-07 Yuugengaisya Mikazuki Bunkakai POROUS CERAMIC FILTER, METHOD FOR MANUFACTURING SAID FILTER, EXTRUSION MOLDING DIE FOR MANUFACTURING SAID FILTER, AND EXTRUSION MOLDING MACHINE USING SAID FILTER
US5853437A (en) * 1997-07-18 1998-12-29 Peter; Klaus J. Self-cleaning and self-sealing particle filter
US6329625B1 (en) * 1998-10-05 2001-12-11 Usf Filtration & Separations Group, Inc. Method of making a seal
JP4455800B2 (ja) * 1999-11-19 2010-04-21 日本碍子株式会社 ハニカム構造体
JP4511065B2 (ja) * 2000-06-05 2010-07-28 日本碍子株式会社 ハニカム構造体とハニカムフィルター、及びそれらの製造方法
US6508852B1 (en) * 2000-10-13 2003-01-21 Corning Incorporated Honeycomb particulate filters
FR2816002B1 (fr) * 2000-10-31 2003-06-20 Saint Gobain Ct Recherches Filtres a particules pour la purification des gaz d'echappement des moteurs a combustion interne comportant des allumeurs ceramiques
JP2002292225A (ja) * 2001-03-30 2002-10-08 Ngk Insulators Ltd ハニカム構造体及びそのアッセンブリ
JP2002357120A (ja) * 2001-05-30 2002-12-13 Isuzu Motors Ltd 排気ガス浄化装置
JP3983117B2 (ja) * 2001-07-31 2007-09-26 日本碍子株式会社 ハニカム構造体及びその製造方法
JP4246425B2 (ja) * 2001-10-15 2009-04-02 日本碍子株式会社 ハニカムフィルター
FR2835565B1 (fr) * 2002-02-05 2004-10-22 Saint Gobain Ct Recherches Procede de gestion de moyens de decolmatage d'un filtre a particules
JP4279497B2 (ja) * 2002-02-26 2009-06-17 日本碍子株式会社 ハニカムフィルタ
JP2004000896A (ja) * 2002-03-25 2004-01-08 Ngk Insulators Ltd ハニカムフィルター
CA2774228C (en) * 2003-08-13 2014-12-02 Nippon Telegraph And Telephone Corporation Structured tellurite glass optical fiber exhibiting controlled zero dispersion within a wavelength band centred at 1.55 .mu.m
DE602004021291D1 (de) * 2003-11-12 2009-07-09 Ibiden Co Ltd Keramikstrukturkörper
EP1686108B1 (en) * 2003-11-12 2011-09-14 NGK Insulators, Ltd. Honeycomb structure
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JP4880581B2 (ja) * 2005-02-04 2012-02-22 イビデン株式会社 セラミックハニカム構造体

Also Published As

Publication number Publication date
US7670404B2 (en) 2010-03-02
FR2874964B1 (fr) 2009-05-29
MX2007002474A (es) 2007-05-10
EP1792064A1 (fr) 2007-06-06
WO2006027487A1 (fr) 2006-03-16
ATE412818T1 (de) 2008-11-15
EP1792064B1 (fr) 2008-10-29
FR2874964A1 (fr) 2006-03-10
JP4866353B2 (ja) 2012-02-01
US20080034744A1 (en) 2008-02-14
JP2008512594A (ja) 2008-04-24
DE602005010722D1 (de) 2008-12-11

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]