FR2789327B1 - Structure de filtration poreuse et dispositif de depollution la comportant - Google Patents

Structure de filtration poreuse et dispositif de depollution la comportant

Info

Publication number
FR2789327B1
FR2789327B1 FR9901513A FR9901513A FR2789327B1 FR 2789327 B1 FR2789327 B1 FR 2789327B1 FR 9901513 A FR9901513 A FR 9901513A FR 9901513 A FR9901513 A FR 9901513A FR 2789327 B1 FR2789327 B1 FR 2789327B1
Authority
FR
France
Prior art keywords
same
filtration structure
porous filtration
depollution device
depollution
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
FR9901513A
Other languages
English (en)
Other versions
FR2789327A1 (fr
Inventor
Joel Michelin
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.)
ECIA Equipements et Composants pour lIndustrie Automobile SA
Original Assignee
ECIA Equipements et Composants pour lIndustrie Automobile 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 ECIA Equipements et Composants pour lIndustrie Automobile SA filed Critical ECIA Equipements et Composants pour lIndustrie Automobile SA
Priority to FR9901513A priority Critical patent/FR2789327B1/fr
Publication of FR2789327A1 publication Critical patent/FR2789327A1/fr
Application granted granted Critical
Publication of FR2789327B1 publication Critical patent/FR2789327B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B01D46/2407—Filter candles
FR9901513A 1999-02-09 1999-02-09 Structure de filtration poreuse et dispositif de depollution la comportant Expired - Fee Related FR2789327B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9901513A FR2789327B1 (fr) 1999-02-09 1999-02-09 Structure de filtration poreuse et dispositif de depollution la comportant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9901513A FR2789327B1 (fr) 1999-02-09 1999-02-09 Structure de filtration poreuse et dispositif de depollution la comportant

Publications (2)

Publication Number Publication Date
FR2789327A1 FR2789327A1 (fr) 2000-08-11
FR2789327B1 true FR2789327B1 (fr) 2001-04-20

Family

ID=9541787

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9901513A Expired - Fee Related FR2789327B1 (fr) 1999-02-09 1999-02-09 Structure de filtration poreuse et dispositif de depollution la comportant

Country Status (1)

Country Link
FR (1) FR2789327B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014003835B4 (de) * 2013-03-22 2020-09-10 Ngk Insulators, Ltd. Wabenstruktur

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE10162161A1 (de) * 2001-12-17 2003-07-03 Emitec Emissionstechnologie Vorrichtung und Verfahren zur Schalldämpfung im Abgassystem einer Verbrennungskraftmaschine
FR2835565B1 (fr) 2002-02-05 2004-10-22 Saint Gobain Ct Recherches Procede de gestion de moyens de decolmatage d'un filtre a particules
FR2840545B1 (fr) 2002-06-07 2008-07-04 Saint Gobain Ct Recherches Corps filtrant pour la filtration de particules contenues dans les gaz d'echappement d'un moteur a combustion interne
US7314496B2 (en) * 2002-09-13 2008-01-01 Ibiden Co., Ltd. Honeycomb structure
CN100345611C (zh) * 2002-09-13 2007-10-31 揖斐电株式会社 蜂窝状结构体
JP2004261664A (ja) * 2003-02-28 2004-09-24 Ngk Insulators Ltd ハニカム構造体及びハニカム構造体押出し成形用口金
ES2278332T3 (es) 2003-06-05 2007-08-01 Ibiden Co., Ltd. Cuerpo con estructura de panal.
KR100679190B1 (ko) 2003-06-23 2007-02-06 이비덴 가부시키가이샤 벌집형 구조체
FR2857696B1 (fr) * 2003-07-18 2005-10-21 Saint Gobain Ct Recherches Bloc filtrant pour la filtration de particules contenues dans les gaz d'echappement d'un moteur a combustion interne.
US7601194B2 (en) 2003-09-25 2009-10-13 Corning Incorporated Asymmetric honeycomb wall-flow filter having improved structural strength
US7247184B2 (en) 2003-09-25 2007-07-24 Corning Incorporated Asymmetric honeycomb wall-flow filter having improved structural strength
DE602004011971T3 (de) 2003-10-20 2012-10-18 Ibiden Co., Ltd. Wabenstruktur
JP4439236B2 (ja) 2003-10-23 2010-03-24 イビデン株式会社 ハニカム構造体
FR2864575B1 (fr) * 2003-12-24 2006-02-10 Saint Gobain Ct Recherches Bloc pour la filtration de particules contenues dans les gaz d'echappement d'un moteur a combustion interne
KR100680097B1 (ko) 2004-02-23 2007-02-09 이비덴 가부시키가이샤 허니콤 구조체 및 배기 가스 정화 장치
US7393377B2 (en) * 2004-02-26 2008-07-01 Ngk Insulators, Ltd. Honeycomb filter and exhaust gas treatment apparatus
DE502005006473D1 (de) * 2004-05-25 2009-03-05 Bosch Gmbh Robert Esondere für partikelfilter
DE102005044765A1 (de) * 2005-09-20 2007-03-29 Robert Bosch Gmbh Filterelement und Filter zur Abgasnachbehandlung
JP5498705B2 (ja) 2007-02-02 2014-05-21 日本碍子株式会社 ハニカム構造体
EP2108430A4 (fr) * 2007-02-02 2011-08-24 Ngk Insulators Ltd Structure en nid d'abeille
JP5292280B2 (ja) 2007-03-28 2013-09-18 日本碍子株式会社 ハニカムフィルタ
JPWO2008120499A1 (ja) 2007-03-29 2010-07-15 日本碍子株式会社 ハニカムセグメント
WO2008126433A1 (fr) 2007-03-30 2008-10-23 Ngk Insulators, Ltd. Segment de nid d'abeilles et structure en nid d'abeilles
DE102007018239A1 (de) * 2007-04-18 2008-10-23 Elringklinger Ag Keramischer Formkörper für ein Dieselpartikelfilter
FR2919204B1 (fr) 2007-07-27 2010-02-12 Arkema France Utilisation de filtres a particules pour limiter la desactivation de catalyseurs
FR2925354B1 (fr) * 2007-12-20 2009-12-11 Saint Gobain Ct Recherches Structure de filtration d'un gaz a canaux hexagonaux asymetriques
FR2925353B1 (fr) * 2007-12-20 2009-12-11 Saint Gobain Ct Recherches Structure de filtration d'un gaz a canaux hexagonaux asymetriques
FR2925355B1 (fr) * 2007-12-20 2009-12-11 Saint Gobain Ct Recherches Structure de filtration d'un gaz a canaux hexagonaux concaves ou convexes.
FR2928562B1 (fr) * 2008-03-11 2010-08-13 Saint Gobain Ct Recherches Structure de filtration d'un gaz a epaisseur de paroi variable
JP5188237B2 (ja) 2008-03-28 2013-04-24 日本碍子株式会社 ハニカム構造体
JP5456268B2 (ja) 2008-03-28 2014-03-26 日本碍子株式会社 ハニカム構造体
JP6014526B2 (ja) * 2013-03-22 2016-10-25 日本碍子株式会社 ハニカム構造体
FR3051836B1 (fr) * 2016-05-31 2018-05-25 IFP Energies Nouvelles Filtre a particules a geometrie de canal variable et methodes de fabrication d'un tel filtre

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276071A (en) * 1979-12-03 1981-06-30 General Motors Corporation Ceramic filters for diesel exhaust particulates
US4417908A (en) * 1982-02-22 1983-11-29 Corning Glass Works Honeycomb filter and method of making it
US4416676A (en) * 1982-02-22 1983-11-22 Corning Glass Works Honeycomb filter and method of making it
JPS58150015A (ja) * 1982-03-01 1983-09-06 Mazda Motor Corp デイ−ゼルエンジンの排気浄化装置
EP0225402A1 (fr) * 1985-11-05 1987-06-16 Nippondenso Co., Ltd. Structure céramique poreuse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014003835B4 (de) * 2013-03-22 2020-09-10 Ngk Insulators, Ltd. Wabenstruktur

Also Published As

Publication number Publication date
FR2789327A1 (fr) 2000-08-11

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20081031