DE69404028D1 - Methode zum schliessen eines durchgangs in einer filterkörperprobe - Google Patents
Methode zum schliessen eines durchgangs in einer filterkörperprobeInfo
- Publication number
- DE69404028D1 DE69404028D1 DE69404028T DE69404028T DE69404028D1 DE 69404028 D1 DE69404028 D1 DE 69404028D1 DE 69404028 T DE69404028 T DE 69404028T DE 69404028 T DE69404028 T DE 69404028T DE 69404028 D1 DE69404028 D1 DE 69404028D1
- Authority
- DE
- Germany
- Prior art keywords
- passage
- filter body
- closing
- plastifiable
- particle
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title abstract 4
- 239000000463 material Substances 0.000 abstract 3
- 239000002245 particle Substances 0.000 abstract 3
- 238000001914 filtration Methods 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003546 flue gas Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000011343 solid material Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
-
- 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
- B01D39/2068—Other inorganic materials, e.g. ceramics
- B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
- B01D39/2075—Other inorganic materials, e.g. ceramics the material being particulate or granular sintered or bonded by inorganic agents
-
- 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
- B01D46/0001—Making filtering elements
-
- 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
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/003—Apparatus or processes for treating or working the shaped or preshaped articles the shaping of preshaped articles, e.g. by bending
- B28B11/006—Making hollow articles or partly closed articles
-
- 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
- F01N3/022—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
- F01N3/0228—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 made of foamed rubber or plastics
-
- 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
- B01D46/2451—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
- B01D46/2486—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
-
- 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
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/20—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a flow director or deflector
-
- 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
- F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
- F01N2330/04—Methods of manufacturing
-
- 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
- F01N2330/20—Plastics, e.g. polymers, polyester, polyurethane
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Filtering Materials (AREA)
- Sampling And Sample Adjustment (AREA)
- Centrifugal Separators (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK93402A DK40293D0 (da) | 1993-04-05 | 1993-04-05 | Method for preparing a filter body |
PCT/DK1994/000140 WO1994022556A1 (en) | 1993-04-05 | 1994-04-05 | A method for closing a passage in a filter body sample |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69404028D1 true DE69404028D1 (de) | 1997-08-07 |
DE69404028T2 DE69404028T2 (de) | 1998-02-12 |
Family
ID=8093121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69404028T Expired - Fee Related DE69404028T2 (de) | 1993-04-05 | 1994-04-05 | Methode zum schliessen eines durchgangs in einer filterkörperprobe |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0692995B1 (de) |
JP (1) | JPH08508199A (de) |
AT (1) | ATE154892T1 (de) |
AU (1) | AU6424794A (de) |
CA (1) | CA2159892A1 (de) |
DE (1) | DE69404028T2 (de) |
DK (1) | DK40293D0 (de) |
WO (1) | WO1994022556A1 (de) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3228902B2 (ja) * | 1998-03-04 | 2001-11-12 | 株式会社アマダ | 上型ホルダ装置 |
US6932850B1 (en) * | 1998-06-29 | 2005-08-23 | Pall Corporation | Pleated filter and a method for making the same |
US6508852B1 (en) | 2000-10-13 | 2003-01-21 | Corning Incorporated | Honeycomb particulate filters |
ATE498598T1 (de) | 2001-04-23 | 2011-03-15 | Dow Global Technologies Inc | Verfahren zur herstellung eines monolithischen wanddurchflussfilters |
AU2002256336A1 (en) | 2001-04-23 | 2002-11-05 | Dow Global Technologies Inc. | Method of making wall-flow monolith filter |
US7141088B2 (en) * | 2001-08-08 | 2006-11-28 | Toyota Jidosha Kabushiki Kaisha | Exhaust gas purifying apparatus |
JP3685106B2 (ja) | 2001-08-08 | 2005-08-17 | トヨタ自動車株式会社 | 排気浄化装置 |
US6898930B2 (en) | 2001-08-08 | 2005-05-31 | Toyota Jidosha Kabushiki Kaisha | Exhaust gas purification device |
JP4186530B2 (ja) | 2001-08-28 | 2008-11-26 | 株式会社デンソー | 排ガス浄化フィルタの製造方法 |
WO2003024892A1 (en) * | 2001-09-21 | 2003-03-27 | Stobbe Tech Holding A/S | Porous ceramic structures and a preparing method |
JP3872384B2 (ja) | 2002-06-13 | 2007-01-24 | トヨタ自動車株式会社 | 排ガス浄化フィルタ触媒 |
JP3719232B2 (ja) * | 2002-06-18 | 2005-11-24 | トヨタ自動車株式会社 | 内燃機関のパティキュレートフィルタ |
JP4032902B2 (ja) * | 2002-09-25 | 2008-01-16 | トヨタ自動車株式会社 | 排気浄化用の基材、および、その製造方法 |
JP3945452B2 (ja) * | 2003-05-30 | 2007-07-18 | 株式会社デンソー | 排ガス浄化フィルタの製造方法 |
JP3896998B2 (ja) | 2003-07-08 | 2007-03-22 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
WO2005056147A2 (en) * | 2003-11-24 | 2005-06-23 | Corning Incorporated | Diesel filter plugging process |
JP4767491B2 (ja) | 2003-12-11 | 2011-09-07 | 日本碍子株式会社 | ハニカム構造体 |
WO2005097446A1 (en) * | 2004-04-07 | 2005-10-20 | Liqtech A/S | Method for forming organic bonded bodies using ultrasonic energy |
JP4532192B2 (ja) * | 2004-07-21 | 2010-08-25 | 日本碍子株式会社 | 目封止部形成用部材、及びこれを用いた集塵フィルタの製造方法 |
US7682577B2 (en) | 2005-11-07 | 2010-03-23 | Geo2 Technologies, Inc. | Catalytic exhaust device for simplified installation or replacement |
US7682578B2 (en) | 2005-11-07 | 2010-03-23 | Geo2 Technologies, Inc. | Device for catalytically reducing exhaust |
US7722828B2 (en) | 2005-12-30 | 2010-05-25 | Geo2 Technologies, Inc. | Catalytic fibrous exhaust system and method for catalyzing an exhaust gas |
DE102008031886A1 (de) * | 2008-07-08 | 2010-01-14 | Mahle International Gmbh | Partikelfilterelement |
FR2939695B1 (fr) | 2008-12-17 | 2011-12-30 | Saint Gobain Ct Recherches | Structure de purification incorporant un systeme de catalyse supporte par une zircone a l'etat reduit. |
WO2014103839A1 (ja) * | 2012-12-27 | 2014-07-03 | 住友化学株式会社 | ハニカム構造体の製造方法 |
JP2015009442A (ja) | 2013-06-28 | 2015-01-19 | 住友化学株式会社 | 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封口用治具 |
JP6140554B2 (ja) | 2013-06-28 | 2017-05-31 | 住友化学株式会社 | ハニカム構造体の製造方法 |
JP6155139B2 (ja) | 2013-08-12 | 2017-06-28 | 住友化学株式会社 | ハニカム構造体の製造方法、治具及びハニカム構造体 |
WO2016098834A1 (ja) * | 2014-12-17 | 2016-06-23 | 住友化学株式会社 | ハニカムフィルタ及びハニカムフィルタの製造方法 |
EP3235565A4 (de) * | 2014-12-17 | 2018-08-01 | IBIDEN Co., Ltd. | Wabenstrukturkörper |
JP6509088B2 (ja) * | 2015-09-28 | 2019-05-08 | イビデン株式会社 | 封口ハニカム成形体の製造方法 |
FR3051836B1 (fr) | 2016-05-31 | 2018-05-25 | IFP Energies Nouvelles | Filtre a particules a geometrie de canal variable et methodes de fabrication d'un tel filtre |
US10881591B2 (en) | 2017-06-15 | 2021-01-05 | Porex Technologies Corporation | Integral porous fiber media with distinguishable density or fiber diameters |
JP7198626B2 (ja) * | 2018-10-12 | 2023-01-04 | イビデン株式会社 | ハニカム構造体 |
JP2020060163A (ja) * | 2018-10-12 | 2020-04-16 | イビデン株式会社 | ハニカム構造体 |
JP2020059638A (ja) * | 2018-10-12 | 2020-04-16 | イビデン株式会社 | ハニカム構造体 |
JP2020059635A (ja) * | 2018-10-12 | 2020-04-16 | イビデン株式会社 | ハニカム構造体 |
JP7125823B2 (ja) * | 2018-10-12 | 2022-08-25 | イビデン株式会社 | ハニカム構造体 |
JP2020093183A (ja) * | 2018-12-10 | 2020-06-18 | 株式会社Soken | 排ガス浄化フィルタ |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4415344A (en) * | 1982-03-01 | 1983-11-15 | Corning Glass Works | Diesel particulate filters for use with smaller diesel engines |
US4662911A (en) * | 1982-03-18 | 1987-05-05 | Nippondenso Co., Ltd. | Equipment for trapping particulates in engine exhaust gas |
JPH062204B2 (ja) * | 1985-06-24 | 1994-01-12 | 日本電装株式会社 | セラミツク構造体 |
ATE175586T1 (de) * | 1988-04-08 | 1999-01-15 | Per Stobbe | Verfahren zur herstellung eines porösen filterkörpers |
JPH03258911A (ja) * | 1990-03-08 | 1991-11-19 | Ngk Insulators Ltd | ディーゼル微粒子用フィルタ |
-
1993
- 1993-04-05 DK DK93402A patent/DK40293D0/da not_active Application Discontinuation
-
1994
- 1994-04-05 CA CA002159892A patent/CA2159892A1/en not_active Abandoned
- 1994-04-05 WO PCT/DK1994/000140 patent/WO1994022556A1/en active IP Right Grant
- 1994-04-05 AT AT94911861T patent/ATE154892T1/de active
- 1994-04-05 DE DE69404028T patent/DE69404028T2/de not_active Expired - Fee Related
- 1994-04-05 EP EP94911861A patent/EP0692995B1/de not_active Expired - Lifetime
- 1994-04-05 JP JP6521570A patent/JPH08508199A/ja not_active Ceased
- 1994-04-05 AU AU64247/94A patent/AU6424794A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DK40293D0 (da) | 1993-04-05 |
WO1994022556A1 (en) | 1994-10-13 |
JPH08508199A (ja) | 1996-09-03 |
CA2159892A1 (en) | 1994-10-13 |
AU6424794A (en) | 1994-10-24 |
ATE154892T1 (de) | 1997-07-15 |
DE69404028T2 (de) | 1998-02-12 |
EP0692995B1 (de) | 1997-07-02 |
EP0692995A1 (de) | 1996-01-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: NOTOX A/S, GENTOFTE, DK |
|
8381 | Inventor (new situation) |
Free format text: ERFINDER IST ANMELDER |
|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SILENTOR NOTOX A/S, HEDEHUSENE, DK |
|
8339 | Ceased/non-payment of the annual fee |