IN2014CN03048A - - Google Patents

Info

Publication number
IN2014CN03048A
IN2014CN03048A IN3048CHN2014A IN2014CN03048A IN 2014CN03048 A IN2014CN03048 A IN 2014CN03048A IN 3048CHN2014 A IN3048CHN2014 A IN 3048CHN2014A IN 2014CN03048 A IN2014CN03048 A IN 2014CN03048A
Authority
IN
India
Prior art keywords
face
flow paths
central axis
openings
closed
Prior art date
Application number
Other languages
English (en)
Inventor
Kentaro Iwasaki
Tatsuro KAWAUCHI
Hajime Yoshino
Teruo Komori
Original Assignee
Sumitomo Chemical Co
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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of IN2014CN03048A publication Critical patent/IN2014CN03048A/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
    • F01N3/022—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
    • B01D46/2455—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure of the whole honeycomb or segments
    • 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
    • B01D46/2476—Monolithic structures
    • 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
    • B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
    • B01D46/2486—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure characterised by the shapes or configurations
    • B01D46/2496—Circular
    • 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
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/10—Exhaust treating devices having provisions not otherwise provided for for avoiding stress caused by expansions or contractions due to temperature variations
    • 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
    • F01N2330/34—Honeycomb supports characterised by their structural details with flow channels of polygonal cross section
    • 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
    • F01N2330/48—Honeycomb supports characterised by their structural details characterised by the number of flow passages, e.g. cell density
    • 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
    • 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

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Materials (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
IN3048CHN2014 2011-10-28 2012-10-19 IN2014CN03048A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011237775A JP6041476B2 (ja) 2011-10-28 2011-10-28 ハニカム構造体
PCT/JP2012/077078 WO2013061872A1 (ja) 2011-10-28 2012-10-19 ハニカム構造体

Publications (1)

Publication Number Publication Date
IN2014CN03048A true IN2014CN03048A (de) 2015-07-03

Family

ID=48167704

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3048CHN2014 IN2014CN03048A (de) 2011-10-28 2012-10-19

Country Status (12)

Country Link
US (1) US9322311B2 (de)
EP (1) EP2772294B1 (de)
JP (1) JP6041476B2 (de)
KR (1) KR20140085528A (de)
CN (1) CN103889544B (de)
BR (1) BR112014010069A8 (de)
ES (1) ES2607701T3 (de)
IN (1) IN2014CN03048A (de)
MX (1) MX2014004961A (de)
PL (1) PL2772294T3 (de)
WO (1) WO2013061872A1 (de)
ZA (1) ZA201403512B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP1443130S (de) * 2011-12-07 2015-06-01
USD744078S1 (en) * 2011-12-07 2015-11-24 Sumitomo Chemical Company, Limited Particulate filter
US20170065919A1 (en) * 2014-03-03 2017-03-09 Sumitomo Chemical Company, Limited Honeycomb Filter, and Method for Manufacturing Honeycomb Filter

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2090425U (zh) 1991-04-02 1991-12-11 航天部二○七所大为技术开发公司 组合式陶瓷蜂窝载体
DE19882624T1 (de) 1997-08-20 2000-08-24 Implico Bv Katalytischer Konverter
JP4471452B2 (ja) * 2000-05-29 2010-06-02 日本碍子株式会社 フィルターエレメントの製造方法
JP2004000896A (ja) 2002-03-25 2004-01-08 Ngk Insulators Ltd ハニカムフィルター
DE60336824D1 (de) * 2002-09-05 2011-06-01 Ngk Insulators Ltd Wabenstruktur
JP2005169308A (ja) * 2003-12-12 2005-06-30 Ngk Insulators Ltd ハニカムフィルタ及びその製造方法
JPWO2007074808A1 (ja) 2005-12-26 2009-06-04 日本碍子株式会社 ハニカム構造体及びその製造方法
DE102006026161A1 (de) 2006-05-23 2007-11-29 Robert Bosch Gmbh Filtereinrichtung, insbesondere für ein Abgassystem einer Brennkraftmaschine
JP2008104944A (ja) * 2006-10-25 2008-05-08 Ngk Insulators Ltd ハニカムフィルタ
US7491373B2 (en) * 2006-11-15 2009-02-17 Corning Incorporated Flow-through honeycomb substrate and exhaust after treatment system and method
WO2008066795A2 (en) * 2006-11-29 2008-06-05 Corning Incorporated Wall-flow honeycomb filter with hexagonal channel symmetry
JP2008212787A (ja) 2007-03-01 2008-09-18 Denso Corp 排ガス浄化フィルタ
JP2009154124A (ja) 2007-12-27 2009-07-16 Ngk Insulators Ltd 部分目封止レスｄｐｆ
JP5149036B2 (ja) 2008-02-29 2013-02-20 東京窯業株式会社 セラミックスハニカム構造体
JP4825309B2 (ja) 2010-01-19 2011-11-30 住友化学株式会社 ハニカム構造体
JP5771549B2 (ja) * 2012-03-14 2015-09-02 日本碍子株式会社 フィルタエレメント

Also Published As

Publication number Publication date
ZA201403512B (en) 2015-07-29
KR20140085528A (ko) 2014-07-07
EP2772294B1 (de) 2016-11-30
BR112014010069A2 (pt) 2017-06-13
JP2013094702A (ja) 2013-05-20
EP2772294A1 (de) 2014-09-03
CN103889544B (zh) 2016-05-18
CN103889544A (zh) 2014-06-25
ES2607701T3 (es) 2017-04-03
US20140290197A1 (en) 2014-10-02
JP6041476B2 (ja) 2016-12-07
WO2013061872A1 (ja) 2013-05-02
PL2772294T3 (pl) 2017-06-30
EP2772294A4 (de) 2015-07-22
US9322311B2 (en) 2016-04-26
MX2014004961A (es) 2014-05-28
BR112014010069A8 (pt) 2017-06-20

Similar Documents

Publication Publication Date Title
MX2016001761A (es) Filtro de particulas.
WO2013036391A3 (en) Anchoring of septums in acoustic honeycomb
ATE525119T1 (de) Gasfiltrationsstruktur mit asymmetrischen hexagonalen kanälen
IN2014KN02913A (de)
ATE521398T1 (de) Gasfilterstruktur mit asymmetrischen hexagonalen kanälen
WO2013141920A3 (en) Reticle
WO2013165508A3 (en) Multi-lobed cooling hole array
IN2015DN00045A (de)
MY164739A (en) Construction block
JP2011527822A5 (de)
WO2013106043A3 (en) Article for co2 capture having heat exchange capability
WO2014021963A3 (en) Acoustic structure with increased bandwidth suppression
MY158383A (en) Metallic hollow columnar member
FR2977474B1 (fr) Cage intersomatique, notamment du type transforaminal
WO2013022250A3 (ko) 노치 구조를 채용한 무선 주파수 필터
IN2014CN03048A (de)
JP2013505419A5 (de)
JP2016506051A5 (de)
MX354941B (es) Matriz para formar estructura de panal y metodo para su frabricacion.
EP2641644A3 (de) Wabenstruktur und Herstellungsverfahren für Wabenstruktur
EP2798185A4 (de) Gasturbinenmotorsysteme und zugehörige verfahren mit einem flügelrad-zahlenverhältnis grösser als die einheit
JP2016503224A5 (de)
WO2010029349A3 (en) Sight screen
WO2013156726A3 (fr) Carter de compresseur á cavités a forme amont optimisée
ATE515312T1 (de) Gasfiltrationsstruktur mit konkaven oder konvexen hexagonalen kanälen