PL2803972T3 - Sposób badania defektów świeżej wypraski typu plastra miodu, sposób wytwarzania świeżej struktury typu plastra miodu i urządzenie do badania defektów świeżej wypraski typu plastra miodu - Google Patents

Sposób badania defektów świeżej wypraski typu plastra miodu, sposób wytwarzania świeżej struktury typu plastra miodu i urządzenie do badania defektów świeżej wypraski typu plastra miodu

Info

Publication number
PL2803972T3
PL2803972T3 PL12865425T PL12865425T PL2803972T3 PL 2803972 T3 PL2803972 T3 PL 2803972T3 PL 12865425 T PL12865425 T PL 12865425T PL 12865425 T PL12865425 T PL 12865425T PL 2803972 T3 PL2803972 T3 PL 2803972T3
Authority
PL
Poland
Prior art keywords
green
molding defect
defect examination
green honeycomb
honeycom
Prior art date
Application number
PL12865425T
Other languages
English (en)
Inventor
Atsuhiko Shinozuka
Yukihito Tokuoka
Kazuya Tsuchimoto
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co., Ltd filed Critical Sumitomo Chemical Co., Ltd
Publication of PL2803972T3 publication Critical patent/PL2803972T3/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0089—Producing honeycomb structures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/38—Investigating fluid-tightness of structures by using light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/956—Inspecting patterns on the surface of objects
    • G01N21/95692—Patterns showing hole parts, e.g. honeycomb filtering structures

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Dispersion Chemistry (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Filtering Materials (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
PL12865425T 2012-01-12 2012-12-28 Sposób badania defektów świeżej wypraski typu plastra miodu, sposób wytwarzania świeżej struktury typu plastra miodu i urządzenie do badania defektów świeżej wypraski typu plastra miodu PL2803972T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012004140A JP5481498B2 (ja) 2012-01-12 2012-01-12 グリーンハニカム成形体の欠陥を検査する方法、グリーンハニカム構造体の製造方法及びグリーンハニカム成形体の欠陥の検査装置
EP12865425.8A EP2803972B1 (en) 2012-01-12 2012-12-28 Green honeycom molding defect examination method, green honeycomb structure manufacturing method, and green honeycomb molding defect examination device

Publications (1)

Publication Number Publication Date
PL2803972T3 true PL2803972T3 (pl) 2017-05-31

Family

ID=48781423

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12865425T PL2803972T3 (pl) 2012-01-12 2012-12-28 Sposób badania defektów świeżej wypraski typu plastra miodu, sposób wytwarzania świeżej struktury typu plastra miodu i urządzenie do badania defektów świeżej wypraski typu plastra miodu

Country Status (7)

Country Link
US (1) US9067376B2 (pl)
EP (1) EP2803972B1 (pl)
JP (1) JP5481498B2 (pl)
KR (1) KR20140112034A (pl)
MX (1) MX2014008369A (pl)
PL (1) PL2803972T3 (pl)
WO (1) WO2013105467A1 (pl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104614342B (zh) * 2015-02-03 2017-04-19 清华大学 一种高温气流扰动下空气折射率三维重构测量方法
US9996766B2 (en) 2015-05-01 2018-06-12 Corning Incorporated Imaging-based methods for detecting and measuring defects in extruded cellular ceramic articles
JP6561137B2 (ja) 2015-05-21 2019-08-14 コーニング インコーポレイテッド セル状物品の検査方法
JPWO2017061383A1 (ja) * 2015-10-09 2018-08-09 住友化学株式会社 ハニカムフィルタの検査方法、ハニカムフィルタの検査装置、及びハニカムフィルタの製造方法
EP3425364B1 (en) * 2016-03-03 2020-09-23 Konica Minolta, Inc. Gas leak position estimation device, gas leak position estimation method, and gas leak position estimation program
WO2024105719A1 (ja) * 2022-11-14 2024-05-23 三菱電機株式会社 撮像システム、呼気検知システム、身体情報モニタリングシステム、及び空調換気システム
CN117233126B (zh) * 2023-09-18 2024-05-28 中国测试技术研究院 一种背景纹影测量校准装置及方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1504402A (fr) * 1963-06-05 1967-12-08 Onera (Off Nat Aerospatiale) Perfectionnements à la strioscopie
JPS53134776A (en) * 1977-04-28 1978-11-24 Kuraray Co Ltd Method and apparatus for detecting leak portions in hollow fiber modules employed for liquid treatments
EP0267956A4 (en) * 1986-05-30 1990-01-08 Diffracto Ltd DEFRAction INDEX FIGURE.
JPH076378B2 (ja) * 1992-03-16 1995-01-30 日本碍子株式会社 ディーゼルパティキュレートフィルタの端部目封じ検査修正装置
JP3904933B2 (ja) 2001-03-30 2007-04-11 日本碍子株式会社 欠陥を検出する検査方法及び検査装置
JP2005283547A (ja) 2004-03-31 2005-10-13 Ngk Insulators Ltd セラミック構造体の検査方法
US7043964B1 (en) * 2004-12-20 2006-05-16 Corning Incorporated Method and system for detecting leaks in a plugged honeycomb structure
EP1833772A2 (en) * 2004-12-21 2007-09-19 Corning Incorporated Method and system for identifying and repairing defective cells in a plugged honeycomb structure
DE102005027023A1 (de) * 2005-06-11 2006-12-14 Gerhart Schroff Verfahren und Anordnung zur integralen Dichtheitsprüfung
WO2007015810A2 (en) 2005-07-29 2007-02-08 Corning Incorporated Method, system and apparatus for detecting defects in a honeycomb body using a particulate fluid
JP2008056534A (ja) * 2006-08-31 2008-03-13 Denso Corp ハニカム構造体におけるセルの閉塞状態検査方法
JP2008139184A (ja) * 2006-12-04 2008-06-19 Denso Corp 微小間隙溝保有物体の検査方法及びその物体の修正方法
CN101796381B (zh) 2007-08-30 2013-05-01 日本碍子株式会社 被检体的缺陷检查方法
JP4665039B2 (ja) 2009-03-26 2011-04-06 日本碍子株式会社 ハニカム構造体欠陥検査装置、及びハニカム構造体欠陥検査方法
KR101086142B1 (ko) * 2010-02-02 2011-11-25 한국수력원자력 주식회사 카메라 영상신호를 이용한 누설판별 방법 및 시스템
WO2011142268A1 (ja) * 2010-05-13 2011-11-17 住友化学株式会社 グリーンハニカム成形体の欠陥を検査する方法、及び、グリーンハニカム成形体の欠陥の検査装置

Also Published As

Publication number Publication date
US20140319714A1 (en) 2014-10-30
US9067376B2 (en) 2015-06-30
MX2014008369A (es) 2014-09-26
EP2803972A1 (en) 2014-11-19
EP2803972B1 (en) 2016-11-30
KR20140112034A (ko) 2014-09-22
EP2803972A4 (en) 2015-07-15
JP5481498B2 (ja) 2014-04-23
JP2013142669A (ja) 2013-07-22
WO2013105467A1 (ja) 2013-07-18

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