IN2014DN08076A - - Google Patents

Info

Publication number
IN2014DN08076A
IN2014DN08076A IN8076DEN2014A IN2014DN08076A IN 2014DN08076 A IN2014DN08076 A IN 2014DN08076A IN 8076DEN2014 A IN8076DEN2014 A IN 8076DEN2014A IN 2014DN08076 A IN2014DN08076 A IN 2014DN08076A
Authority
IN
India
Prior art keywords
dividing wall
ashes
wall
end part
side end
Prior art date
Application number
Other languages
English (en)
Inventor
Shigeki Nakayama
Hiromasa Nishioka
Daichi Imai
Hiroshi Otsuki
Original Assignee
Toyota Motor Co Ltd
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 Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Publication of IN2014DN08076A publication Critical patent/IN2014DN08076A/en

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
    • F01N3/033—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 in combination with other devices
    • F01N3/035—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 in combination with other devices with catalytic reactors
    • 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
    • B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
    • B01D46/2429—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material of the honeycomb walls or 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
    • B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
    • B01D46/24492—Pore 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
    • B01D46/2474—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
    • 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
    • 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
    • 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
    • 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
    • F01N3/0232—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 removing incombustible material from a particle filter, e.g. ash
    • 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
    • F01N2330/60—Discontinuous, uneven properties of filter material, e.g. different material thickness along the longitudinal direction; Higher filter capacity upstream than downstream in same 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
    • F01N2510/00—Surface coverings
    • F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
    • F01N2510/068—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings
    • F01N2510/0682—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings having a discontinuous, uneven or partially overlapping coating of catalytic material, e.g. higher amount of material upstream than downstream or vice versa
    • 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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/103—Oxidation catalysts for HC and CO only

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
IN8076DEN2014 2012-03-30 2012-03-30 IN2014DN08076A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/058620 WO2013145266A1 (ja) 2012-03-30 2012-03-30 パティキュレートフィルタ

Publications (1)

Publication Number Publication Date
IN2014DN08076A true IN2014DN08076A (enrdf_load_stackoverflow) 2015-05-01

Family

ID=49258630

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8076DEN2014 IN2014DN08076A (enrdf_load_stackoverflow) 2012-03-30 2012-03-30

Country Status (9)

Country Link
US (1) US9394816B2 (enrdf_load_stackoverflow)
EP (1) EP2832962B1 (enrdf_load_stackoverflow)
JP (1) JP5787031B2 (enrdf_load_stackoverflow)
KR (1) KR20140131964A (enrdf_load_stackoverflow)
CN (1) CN104204433B (enrdf_load_stackoverflow)
AU (1) AU2012374854B2 (enrdf_load_stackoverflow)
BR (1) BR112014024072B8 (enrdf_load_stackoverflow)
IN (1) IN2014DN08076A (enrdf_load_stackoverflow)
WO (1) WO2013145266A1 (enrdf_load_stackoverflow)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9669359B2 (en) * 2012-07-06 2017-06-06 Denso International America, Inc. Catalytic converter substrate
WO2014076767A1 (ja) * 2012-11-13 2014-05-22 トヨタ自動車株式会社 内燃機関の排気浄化装置
BR112015012323A2 (pt) * 2012-11-28 2017-07-11 Toyota Motor Co Ltd filtro de purificação de gás de escape
EP2926881B1 (en) 2012-12-03 2018-01-24 Toyota Jidosha Kabushiki Kaisha Exhaust purification filter
JP6007864B2 (ja) * 2013-06-10 2016-10-12 トヨタ自動車株式会社 排気浄化フィルタ
JP6028710B2 (ja) * 2013-10-22 2016-11-16 トヨタ自動車株式会社 内燃機関の排気浄化装置
RU2664036C2 (ru) * 2013-12-25 2018-08-14 Федеральное государственное унитарное предприятие "Центральный ордена Трудового Красного Знамени научно-исследовательский автомобильный и автомоторный институт "НАМИ" Фильтрующий элемент для улавливания твердых частиц
JP6690379B2 (ja) * 2016-04-14 2020-04-28 いすゞ自動車株式会社 Ｐｍセンサ
CN105833620A (zh) * 2016-04-22 2016-08-10 南京柯瑞特种陶瓷股份有限公司 一种半通式蜂窝陶瓷颗粒物过滤器及其制备方法
JP6605522B2 (ja) 2017-03-09 2019-11-13 株式会社キャタラー 排ガス浄化用触媒
WO2019065741A1 (ja) * 2017-09-27 2019-04-04 三井金属鉱業株式会社 パティキュレートフィルタ
EP3505246B1 (de) * 2017-12-19 2019-10-23 Umicore Ag & Co. Kg Katalytisch aktives partikelfilter
EP3501646A1 (de) 2017-12-19 2019-06-26 Umicore Ag & Co. Kg Katalytisch aktives partikelfilter
EP3501648B1 (de) 2017-12-19 2023-10-04 Umicore Ag & Co. Kg Katalytisch aktives partikelfilter
JP7049155B2 (ja) * 2018-03-30 2022-04-06 日本碍子株式会社 ハニカムフィルタ
JP7097210B2 (ja) 2018-03-30 2022-07-07 日本碍子株式会社 ハニカムフィルタ
JP7037985B2 (ja) * 2018-03-30 2022-03-17 日本碍子株式会社 ハニカムフィルタ
JP7243972B2 (ja) * 2018-09-11 2023-03-22 株式会社キャタラー ファインバブルの製造装置及びファインバブルの製造方法
JP6712732B2 (ja) * 2018-09-11 2020-06-24 株式会社キャタラー ファインバブルを用いた反応装置及び反応方法
DE102018127957A1 (de) 2018-11-08 2020-05-14 Umicore Ag & Co. Kg Partikelfilter mit mehreren Beschichtungen
DE102018127955A1 (de) * 2018-11-08 2020-05-14 Umicore Ag & Co. Kg Katalytisch aktiver Partikelfilter mit hoher Filtrationseffizienz
DE102018127953B4 (de) 2018-11-08 2025-03-20 Umicore Ag & Co. Kg Wandflussfilter mit hoher Filtrationseffizienz
EP4029592A1 (de) 2019-03-29 2022-07-20 UMICORE AG & Co. KG Katalytisch aktives partikelfilter
JP7271610B2 (ja) * 2021-06-17 2023-05-11 株式会社キャタラー パティキュレートフィルタ

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3344371B2 (ja) 1999-06-23 2002-11-11 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP2002295228A (ja) * 2001-03-30 2002-10-09 Ibiden Co Ltd 排気ガス浄化フィルタ
ATE411095T1 (de) * 2002-03-29 2008-10-15 Ibiden Co Ltd Keramikfilter und abgasdekontaminierungseinheit
JP3874270B2 (ja) * 2002-09-13 2007-01-31 トヨタ自動車株式会社 排ガス浄化フィルタ触媒及びその製造方法
JP4172986B2 (ja) 2002-10-10 2008-10-29 日本碍子株式会社 ハニカム構造体及びその製造方法並びに当該ハニカム構造体を用いた排ガス浄化システム
JP2004239199A (ja) * 2003-02-07 2004-08-26 Hino Motors Ltd パティキュレートフィルタ
JP2004251245A (ja) 2003-02-21 2004-09-09 Toyota Motor Corp 触媒付きフィルタ及びそのフィルタを用いた排気浄化装置
KR101117039B1 (ko) * 2003-08-29 2012-03-15 다우 글로벌 테크놀로지스 엘엘씨 개선된 디젤 배기 필터
JP2005305417A (ja) * 2004-03-26 2005-11-04 Ngk Insulators Ltd 触媒機能を有するハニカムフィルタとその製造方法
JP4926868B2 (ja) 2007-02-09 2012-05-09 イビデン株式会社 ハニカム構造体および排気ガス処理装置
JP5063604B2 (ja) 2007-03-30 2012-10-31 イビデン株式会社 ハニカムフィルタ
JP4845795B2 (ja) * 2007-04-09 2011-12-28 トヨタ自動車株式会社 排ガス浄化フィルタとその製造方法
EP2065575B1 (en) * 2007-11-29 2012-08-15 Corning Incorporated Wall-flow honeycomb filter having high-storage capacity and low backpressure
JP5208886B2 (ja) 2008-09-03 2013-06-12 日本碍子株式会社 触媒担持フィルタ
JP5349108B2 (ja) * 2009-03-26 2013-11-20 日本碍子株式会社 ハニカムフィルタ
FR2944052B1 (fr) * 2009-04-03 2011-04-22 Saint Gobain Ct Recherches Structure de filtration d'un gaz et de reduction des nox.
JP5635076B2 (ja) * 2010-03-31 2014-12-03 日本碍子株式会社 ハニカムフィルタ
EP2556872B1 (en) * 2010-03-31 2019-05-15 NGK Insulators, Ltd. Honeycomb filter

Also Published As

Publication number Publication date
JPWO2013145266A1 (ja) 2015-08-03
CN104204433B (zh) 2016-08-31
EP2832962A4 (en) 2015-05-20
US9394816B2 (en) 2016-07-19
EP2832962B1 (en) 2016-08-17
EP2832962A1 (en) 2015-02-04
BR112014024072B8 (pt) 2022-03-15
US20150059321A1 (en) 2015-03-05
AU2012374854A1 (en) 2014-10-16
AU2012374854B2 (en) 2016-05-12
KR20140131964A (ko) 2014-11-14
WO2013145266A1 (ja) 2013-10-03
BR112014024072B1 (pt) 2021-05-04
JP5787031B2 (ja) 2015-09-30
CN104204433A (zh) 2014-12-10

Similar Documents

Publication Publication Date Title
IN2014DN08076A (enrdf_load_stackoverflow)
IN2014KN00876A (enrdf_load_stackoverflow)
WO2015193346A3 (de) Filter und filtereinsatz
EP3055012A4 (en) Systems and methods for selectively blocking respiratory air flow
EP2798333A4 (en) FLOW CYTOMETRY SYSTEMS AND METHOD FOR BLOCKING DIFFACTION PATTERNS
EP2758786A4 (en) SYSTEMS AND METHOD FOR PROVIDING MICROFLUIDIC DEVICES
EP2676136A4 (en) DEVICES, SYSTEMS AND METHOD FOR HEMOSTASE EVALUATION
PH12015501674A1 (en) Smoke filters for reducing components in a smoke stream
EP2989602A4 (en) SYSTEMS AND METHOD FOR IMPLEMENTING IMMEDIATE PAYMENTS ON MOBILE DEVICES
BR112014005276A2 (pt) um dispositivo de regulagem de fluxo de gás para limpeza de um filtro de particulado
GB2554013B (en) Multiphase flow in porous media
SG10201401574VA (en) Metal compound coated colloidal particles process for making and use therefor
PL3034148T3 (pl) Filtr cząstek stałych
EP2714553A4 (en) VALVE DEVICES, SYSTEMS AND METHOD FOR CONTROLLING A MATERIAL DISTRIBUTION
SG10201710194TA (en) Particle filter mask
GB201204419D0 (en) Regeneration of diesel particle filter
MY175291A (en) Stream debris restraining structure
MX2021005858A (es) Montaje y sistema de filtracion.
GB201622445D0 (en) Flow distribution arrangement for aftertreatment of exhaust gas
ITMI20120545A1 (it) Procedimento e dispositivo per la rigenerazione di un filtro antiparticolato in un sistema per gas di scarico a y
MX378884B (es) Aparatos y procesos para pintar las caras de sustratos con soluciones de pgm y metales basicos.
EP3011244A4 (en) Feed flow conditioner for particulate feed materials
GB201307754D0 (en) Method of controlling a diesel particulate filter
GB201303416D0 (en) Variable length bag cage
EP2965283A4 (en) SYSTEMS AND METHOD FOR ASSOCIATING MICROPOSTS WITH GEOGRAPHICAL LOCATIONS