JP7316790B2 - 長方形出口ハニカム構造、微粒子フィルタ、押出ダイ、およびそれらの製造方法 - Google Patents

長方形出口ハニカム構造、微粒子フィルタ、押出ダイ、およびそれらの製造方法 Download PDF

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Publication number
JP7316790B2
JP7316790B2 JP2018555212A JP2018555212A JP7316790B2 JP 7316790 B2 JP7316790 B2 JP 7316790B2 JP 2018555212 A JP2018555212 A JP 2018555212A JP 2018555212 A JP2018555212 A JP 2018555212A JP 7316790 B2 JP7316790 B2 JP 7316790B2
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outlet
inlet
cells
walls
cell
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JP2018555212A
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Japanese (ja)
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JP2019515786A (ja
JP2019515786A5 (enExample
Inventor
モンロー ビール，ダグラス
ホー，スゥハオ
カール－エリック ハイベル，アヒム
リチャード ミラー，ケネス
タンドン，プシュカー
ジョン トンプソン，デイヴィッド
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Corning Inc
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Corning Inc
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Priority to JP2022017090A priority Critical patent/JP2022070919A/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/26—Extrusion dies
    • B28B3/269—For multi-channeled structures, e.g. honeycomb 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
    • B01D46/247—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure of the 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
    • B01D46/2451—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
    • 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
    • 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
    • B01D46/249—Quadrangular e.g. square or diamond
    • 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
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Processes For Solid Components From Exhaust (AREA)
JP2018555212A 2016-04-22 2017-04-24 長方形出口ハニカム構造、微粒子フィルタ、押出ダイ、およびそれらの製造方法 Active JP7316790B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022017090A JP2022070919A (ja) 2016-04-22 2022-02-07 長方形出口ハニカム構造、微粒子フィルタ、押出ダイ、およびそれらの製造方法

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662326384P 2016-04-22 2016-04-22
US62/326,384 2016-04-22
US201762452765P 2017-01-31 2017-01-31
US62/452,765 2017-01-31
PCT/US2017/029159 WO2017185091A2 (en) 2016-04-22 2017-04-24 Rectangular outlet honeycomb structures, particulate filters, extrusion dies, and method of manufacture thereof

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022017090A Division JP2022070919A (ja) 2016-04-22 2022-02-07 長方形出口ハニカム構造、微粒子フィルタ、押出ダイ、およびそれらの製造方法

Publications (3)

Publication Number Publication Date
JP2019515786A JP2019515786A (ja) 2019-06-13
JP2019515786A5 JP2019515786A5 (enExample) 2021-07-29
JP7316790B2 true JP7316790B2 (ja) 2023-07-28

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JP2022017090A Pending JP2022070919A (ja) 2016-04-22 2022-02-07 長方形出口ハニカム構造、微粒子フィルタ、押出ダイ、およびそれらの製造方法

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Country Status (6)

Country Link
US (3) US11148089B2 (enExample)
EP (1) EP3445472A2 (enExample)
JP (2) JP7316790B2 (enExample)
CN (1) CN109562315B (enExample)
MX (1) MX2018012815A (enExample)
WO (1) WO2017185091A2 (enExample)

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US11389769B2 (en) 2015-10-30 2022-07-19 Corning Incorported Porous ceramic filters and methods for making the same
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US10940421B2 (en) 2017-01-31 2021-03-09 Corning Incorporated Pattern-plugged honeycomb bodies, particulate filters, and extrusion dies therefor
MX2020004605A (es) 2017-10-31 2020-10-19 Corning Inc Cuerpo en forma de panal y filtro de partículas que comprende un cuerpo en forma de panal.
JP7068453B2 (ja) * 2017-11-21 2022-05-16 コーニング インコーポレイテッド 高灰ストレージの、パターンで塞がれるハニカム体及びパティキュレートフィルタ
WO2020101966A1 (en) * 2018-11-16 2020-05-22 Corning Incorporated Honeycomb bodies having an array of through channels with a range of hydraulic diameters
WO2020101965A1 (en) * 2018-11-16 2020-05-22 Corning Incorporated Honeycomb bodies having an array of channels with different hydraulic diameters and methods of making the same
EP3880337A1 (en) * 2018-11-16 2021-09-22 Corning Incorporated Plugged honeycomb bodies, extrusion dies and method of manufacturing thereof
JP7643881B2 (ja) * 2021-02-12 2025-03-11 日本碍子株式会社 目封止ハニカム構造体

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Also Published As

Publication number Publication date
EP3445472A2 (en) 2019-02-27
US20220008858A1 (en) 2022-01-13
MX2018012815A (es) 2019-09-04
US20230294324A1 (en) 2023-09-21
JP2019515786A (ja) 2019-06-13
US11148089B2 (en) 2021-10-19
US11654592B2 (en) 2023-05-23
CN109562315A (zh) 2019-04-02
US12214524B2 (en) 2025-02-04
WO2017185091A3 (en) 2017-12-21
CN109562315B (zh) 2022-09-20
US20190126186A1 (en) 2019-05-02
JP2022070919A (ja) 2022-05-13
WO2017185091A2 (en) 2017-10-26

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