Keramischer Wabenfilter

Ceramic honeycomb filter

Filtre en nid d'abeilles en céramique

Abstract

The ceramic honeycomb filter having a plurality of honeycomb structures each having an outer wall and a large number of flow paths partitioned by cell walls inside the outer wall, which are bonded to each other in the direction of the flow paths, desired flow paths on exhaust gas inlet and outlet sides being sealed, wherein at least one plug on an exhaust gas inlet side is disposed at a position inside the filter separate from an inlet end surface of the filter; and wherein inlet-side plugs are formed at desired positions of end portions of at least one honeycomb structure.

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Patent Citations (5)

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NO-Patent Citations (0)

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Cited By (18)

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    CN-104321123-AJanuary 28, 2015陶氏环球技术有限责任公司轴向分节陶瓷蜂窝组件
    CN-104321123-BMarch 01, 2017陶氏环球技术有限责任公司轴向分节陶瓷蜂窝组件
    EP-1496212-A1January 12, 2005Toyota Jidosha Kabushiki KaishaAbgasreinigungsanlage für einen Verbrennungsmotor
    EP-1693554-A1August 23, 2006Hitachi Metals, Ltd., Hino Motors, Ltd.Keramischer wabenfilter, abgasreinigungsvorrichtung und abgasreinigungsverfahren
    EP-1849513-A2October 31, 2007Ibiden Co., Ltd.Corps à structure en nids d'abeilles, son procédé de fabrication, boîtier et appareil de purification de gaz d'échappement
    EP-1849513-A3November 21, 2007Ibiden Co., Ltd.Corps à structure en nids d'abeilles, son procédé de fabrication, boîtier et appareil de purification de gaz d'échappement
    EP-2090351-A3April 27, 2011Ibiden Co., Ltd.Körper mit wabenförmiger Struktur, Abgasreinigungsvorrichtung und Herstellungsverfahren eines solchen wabenförmigen Körpers
    EP-2090414-A2August 19, 2009Ibiden Co., Ltd.Method for manufacturing honeycomb structured body
    EP-2090414-A3May 04, 2011Ibiden Co., Ltd.Procédé de fabrication d'un élément structuré en nid d'abeille
    EP-2236783-A1October 06, 2010NGK Insulators, Ltd.Procédé de fabrication d'un dispositif de purification de gaz d'échappement et dispositif de purification de gaz d'échappement
    US-7338642-B2March 04, 2008Toyota Jidosha Kabushiki KaishaExhaust gas purification device for engine
    US-7455709-B2November 25, 2008Ibiden Co., Ltd.Honeycomb structural body
    US-7521025-B2April 21, 2009Ibiden Co., Ltd.Honeycomb structural body
    US-7618596-B2November 17, 2009Ngk InsulatorsHoneycomb filter and exhaust gas purification system
    US-8137637-B2March 20, 2012Corning IncorporatedParticulate filter and method of making
    WO-2008025599-A1March 06, 2008Robert Bosch GmbhÉlément filtrant pour filtre à particules et procédé de production d'un élément filtrant
    WO-2013162814-A1October 31, 2013Dow Global Technologies LlcEnsembles en nid-d'abeilles en céramique à sections axiales
    WO-2017095762-A1June 08, 2017Corning IncorporatedCompound honeycomb body, exhaust gas treatment article, exhaust system, and methods of manufacturing same