PL2632564T3 - Urządzenie filtrujące z porowatymi płytami ceramicznymi - Google Patents
Urządzenie filtrujące z porowatymi płytami ceramicznymiInfo
- Publication number
- PL2632564T3 PL2632564T3 PL11779903T PL11779903T PL2632564T3 PL 2632564 T3 PL2632564 T3 PL 2632564T3 PL 11779903 T PL11779903 T PL 11779903T PL 11779903 T PL11779903 T PL 11779903T PL 2632564 T3 PL2632564 T3 PL 2632564T3
- Authority
- PL
- Poland
- Prior art keywords
- porous ceramic
- filter apparatus
- ceramic plates
- plates
- filter
- Prior art date
Links
Classifications
-
- 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/106—Ring-shaped 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- 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
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
- B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
- B01D46/525—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes
- B01D46/526—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes in stacked arrangement
-
- 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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
- B01D46/60—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/20—Shape of filtering material
- B01D2275/202—Disc-shaped filter elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/915,972 US8591622B2 (en) | 2010-10-29 | 2010-10-29 | Filter apparatus with porous ceramic plates |
| EP11779903.1A EP2632564B1 (en) | 2010-10-29 | 2011-10-19 | Filter apparatus with porous ceramic plates |
| PCT/US2011/056790 WO2012058060A2 (en) | 2010-10-29 | 2011-10-19 | Filter apparatus with porous ceramic plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL2632564T3 true PL2632564T3 (pl) | 2019-07-31 |
Family
ID=44913402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL11779903T PL2632564T3 (pl) | 2010-10-29 | 2011-10-19 | Urządzenie filtrujące z porowatymi płytami ceramicznymi |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8591622B2 (pl) |
| EP (2) | EP3446769A1 (pl) |
| JP (1) | JP5916242B2 (pl) |
| CN (1) | CN103282097B (pl) |
| PL (1) | PL2632564T3 (pl) |
| WO (1) | WO2012058060A2 (pl) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8696192B2 (en) * | 2007-05-10 | 2014-04-15 | Fluid-Quip, Inc. | Multiple helical vortex baffle |
| US8590158B2 (en) | 2010-10-29 | 2013-11-26 | Corning Incorporated | Methods of making filter apparatus and fabricating a porous ceramic article |
| SE1351270A1 (sv) * | 2013-10-25 | 2015-04-26 | Westinghouse Electric Sweden | Filterarrangemang |
| WO2015134804A1 (en) * | 2014-03-05 | 2015-09-11 | Lance Carl Grace | Emission reduction device for a wood heater |
| WO2015157185A1 (en) * | 2014-04-07 | 2015-10-15 | Imerys Filtration Minerals, Inc. | Bop water filter cartridge |
| US10092810B2 (en) * | 2014-05-23 | 2018-10-09 | Mark Sheppard | Golf putting training aid |
| US9551306B2 (en) * | 2014-07-09 | 2017-01-24 | Caterpillar Inc. | Air filtration element |
| PL3237680T3 (pl) * | 2014-12-22 | 2020-08-24 | Celwise Ab | Sposób formowania produktu z zawiesiny masy oraz narzędzie lub część narzędzia do stosowania w takim sposobie |
| US10336286B2 (en) * | 2015-01-08 | 2019-07-02 | Trafalgar Associates, LLC | Filtration devices for use in automotive airbag applications and related methods |
| US10399911B2 (en) | 2015-01-27 | 2019-09-03 | Rolls-Royce Corporation | Forming a surface layer of a ceramic matrix composite article |
| US20170080361A1 (en) * | 2015-09-18 | 2017-03-23 | Delavan Inc | Strainers |
| WO2017069722A1 (en) * | 2015-10-20 | 2017-04-27 | Chidubem Raphael Koroma | Unique exhaust tail pipe/emissions filter |
| CN105688483B (zh) * | 2016-04-07 | 2017-10-31 | 四川省应用技术有限责任公司 | 水过滤用微孔陶瓷盘及过滤柱 |
| CN105927324B (zh) * | 2016-04-21 | 2019-08-13 | 北京高鑫伟业滤清器有限责任公司 | 过滤器 |
| CN105927323B (zh) * | 2016-04-21 | 2019-08-13 | 北京高鑫伟业滤清器有限责任公司 | 过滤器 |
| CN105927322A (zh) * | 2016-04-21 | 2016-09-07 | 北京高鑫伟业滤清器有限责任公司 | 过滤器 |
| US10494970B2 (en) * | 2017-07-05 | 2019-12-03 | Denso International America, Inc. | Emissions control substrate |
| CN110159397B (zh) * | 2018-04-19 | 2020-09-11 | 北京纳米能源与系统研究所 | 气体中颗粒物捕集器和机动车尾气颗粒物捕集器 |
| WO2019222321A1 (en) * | 2018-05-17 | 2019-11-21 | Corning Incorporated | Stiffened thin inorganic membranes and methods for making the same |
| US11058977B2 (en) | 2018-07-23 | 2021-07-13 | Caterpillar Inc. | 3D printed staged filtration media packs |
| DE102018127955A1 (de) * | 2018-11-08 | 2020-05-14 | Umicore Ag & Co. Kg | Katalytisch aktiver Partikelfilter mit hoher Filtrationseffizienz |
| US11020690B2 (en) * | 2018-12-06 | 2021-06-01 | Caterpillar Inc. | 3D printed filter center tube |
| US11439932B2 (en) | 2019-01-11 | 2022-09-13 | Lawrence Livermore National Security, Llc | System and method for engineered ceramic packages for use in fluid treatment technologies |
| JP7374219B2 (ja) | 2019-04-29 | 2023-11-06 | サン－ゴバン セラミックス アンド プラスティクス，インコーポレイティド | モノリシックセラミック体及びアセンブリ |
| CN112076544B (zh) * | 2019-06-13 | 2021-10-26 | 广东美的制冷设备有限公司 | 筛网组件、空气净化装置及空调器 |
| CN115025567B (zh) * | 2022-08-15 | 2022-10-28 | 山西辉能科技有限公司 | 一种粉尘过滤及回收装置 |
| US12305929B2 (en) * | 2023-02-06 | 2025-05-20 | Westinghouse Electric Company Llc | Advanced manufacturing heat pipe segment with integral printed wick |
Family Cites Families (77)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE290307C (pl) | 1914-04-05 | 1916-02-18 | ||
| FR932501A (pl) | 1942-09-17 | 1948-03-24 | ||
| US2426405A (en) | 1943-09-04 | 1947-08-26 | Johns Manville | Filter element |
| US2651417A (en) | 1944-05-02 | 1953-09-08 | Fram Corp | Outward flow filter |
| US2750047A (en) * | 1949-11-02 | 1956-06-12 | United Aircraft Corp | Filter |
| US2978108A (en) | 1955-11-07 | 1961-04-04 | Frederick W Strassheim | Filters |
| US3064820A (en) | 1958-06-27 | 1962-11-20 | American Felt Co | Filter cartridges |
| US3152988A (en) * | 1959-06-16 | 1964-10-13 | New York Business Dev Corp | Filter element |
| GB933178A (en) | 1961-01-30 | 1963-08-08 | British Filters Ltd | Improvements in and relating to liquid filters |
| FR2214505A1 (en) | 1973-01-24 | 1974-08-19 | Cfea | Filter element for air, oil or petrol - is mfd. from folded paper, felt or porous plastics, in cylindrical shape |
| US4272262A (en) | 1979-09-27 | 1981-06-09 | American Air Filter Company, Inc. | Gas-separation filter device |
| US4303050A (en) | 1979-11-13 | 1981-12-01 | Chrysler Corporation | Heated flow director |
| JPS57156015A (en) | 1981-03-22 | 1982-09-27 | Nippon Soken Inc | Radial flow type collecting filter for fine particle |
| DE8502177U1 (de) * | 1985-01-28 | 1985-08-08 | Kemmelmeyer, Werner H., 8201 Rohrdorf | Filtervorrichtung in Segmentbauweise |
| JPH0222010Y2 (pl) * | 1985-11-11 | 1990-06-13 | ||
| US4636232A (en) | 1985-12-16 | 1987-01-13 | Amway Corporation | Filter stack |
| GB8611911D0 (en) * | 1986-05-15 | 1986-06-25 | Marston Palmer Ltd | Filter |
| JPH084720B2 (ja) | 1986-06-30 | 1996-01-24 | 株式会社キッツ | 平板状多孔性薄膜積層型フイルタ−及びその製造方法 |
| JPS63236509A (ja) * | 1987-03-24 | 1988-10-03 | Ebara Corp | セラミツクスフイルタ− |
| US5470364A (en) | 1992-01-07 | 1995-11-28 | Pall Corporation | Regenerable diesel exhaust filter |
| US5303547A (en) | 1992-04-15 | 1994-04-19 | Amoco Corporation | Emissions control system and method |
| US6004705A (en) | 1992-07-07 | 1999-12-21 | Toray Industries, Inc. | Photosensitive ceramics green sheet |
| US5326512A (en) | 1992-12-16 | 1994-07-05 | Alliedsignal Inc. | Porous ceramic filter and preparation thereof |
| JPH0726932A (ja) | 1993-07-06 | 1995-01-27 | Matsushita Electric Ind Co Ltd | 排ガス浄化フィルタ及びその製造方法 |
| JPH07127434A (ja) | 1993-10-30 | 1995-05-16 | Isuzu Motors Ltd | ディーゼルパティキュレートフィルタ |
| CZ86495A3 (en) | 1994-04-11 | 1995-11-15 | Scambia Ind Dev Ag | Catalyst means for catalytic treatment of exhaust gases, the catalyst as such and process for producing the catalyst means |
| US5730869A (en) * | 1995-01-28 | 1998-03-24 | Koppe; Franz | Porous ceramic filter |
| JPH08229330A (ja) | 1995-02-28 | 1996-09-10 | Sumitomo Electric Ind Ltd | ディーゼルエンジン用パティキュレートトラップ |
| JPH11513310A (ja) | 1995-10-10 | 1999-11-16 | ポール コーポレイション | 動的渦フィルタアセンブリおよび方法 |
| JPH09217618A (ja) | 1996-02-09 | 1997-08-19 | Isuzu Ceramics Kenkyusho:Kk | 排気ガス浄化装置 |
| WO1997036664A1 (en) * | 1996-04-01 | 1997-10-09 | Continuum Dynamics, Inc. | High capacity, low head loss, suction strainer for nuclear reactors |
| US6602325B1 (en) | 1999-10-21 | 2003-08-05 | Ati Properties, Inc. | Fluid separation assembly |
| DE19855092B4 (de) | 1998-11-28 | 2007-11-29 | Volkswagen Ag | Vorrichtung und Verfahren zum Reinigen des Abgases einer Brennkraftmaschine |
| JP3277918B2 (ja) * | 1999-06-15 | 2002-04-22 | 住友電気工業株式会社 | セラミック多孔体を用いた濾過器 |
| WO2001062365A1 (en) | 2000-02-23 | 2001-08-30 | N.V. Bekaert S.A. | Pleated filter element |
| US6471918B1 (en) | 2000-08-03 | 2002-10-29 | Starfire Systems, Inc. | Filter, regeneration and soot-removing systems and applications |
| DE10056279A1 (de) | 2000-11-14 | 2002-05-29 | Emitec Emissionstechnologie | Radial durchströmbarer und segmentierter Wabenkörper |
| DE10128936A1 (de) | 2001-06-18 | 2003-01-02 | Hjs Fahrzeugtechnik Gmbh & Co | Partikelfilter, insbesondere für Abgase von Dieselbrennkraftmaschinen |
| FR2832756B1 (fr) | 2001-11-27 | 2005-07-08 | Ct De Rech S En Machines Therm | Dispositif de filtration des gaz d'echappement pour moteur diesel comprenant un support de catalyseur integre dans le moyen de filtration |
| EP1491734B1 (en) * | 2001-12-03 | 2007-02-28 | Hitachi Metals, Ltd. | Ceramic honeycomb filter |
| JP2003210922A (ja) * | 2002-01-23 | 2003-07-29 | Ibiden Co Ltd | セラミックハニカムフィルタ |
| DE10254928A1 (de) * | 2002-05-08 | 2003-12-04 | Werner Kemmelmeyer | Filtervorrichtung |
| DE10242682B4 (de) | 2002-09-13 | 2012-02-16 | Mann + Hummel Gmbh | Rundfilterelement und Verfahren zu dessen Herstellung |
| US7582270B2 (en) | 2002-10-28 | 2009-09-01 | Geo2 Technologies, Inc. | Multi-functional substantially fibrous mullite filtration substrates and devices |
| DE10301034A1 (de) | 2003-01-13 | 2004-07-22 | Hjs Fahrzeugtechnik Gmbh & Co. | Filterkörper aus Sintermetallfiltermaterial sowie Verfahren zum Herstellen eines solchen Filterkörpers |
| US20040152581A1 (en) | 2003-02-03 | 2004-08-05 | Bardes Bruce Paul | Ceramic article and method of manufacture therefor |
| US20040176246A1 (en) | 2003-03-05 | 2004-09-09 | 3M Innovative Properties Company | Catalyzing filters and methods of making |
| DE10329229B3 (de) | 2003-06-28 | 2004-12-30 | Fachhochschule Koblenz | Flachmembranstapel und Verfahren zur Herstellung einer solchen |
| KR100692356B1 (ko) | 2003-07-15 | 2007-03-12 | 이비덴 가부시키가이샤 | 벌집형 구조체 |
| DE10349352B3 (de) | 2003-10-19 | 2005-01-13 | Trippe, Gustav, Dr. | Reinigungsaggregat für Abgase aus Brennkraftmaschinen |
| JP2005180262A (ja) | 2003-12-18 | 2005-07-07 | Tetsuo Toyoda | 粒子状物質の減少装置 |
| DE602005024558D1 (de) | 2004-06-08 | 2010-12-16 | Donaldson Co Inc | Z-filtermedienpackungsanordnung |
| DE102004028887A1 (de) | 2004-06-15 | 2006-01-05 | Robert Bosch Gmbh | Verfahren zum Herstellen mindestens eines Bereichs einer Filtereinrichtung, insbesondere eines Partikelfilters für eine Brennkraftmaschine |
| JP2006035208A (ja) | 2004-06-23 | 2006-02-09 | Komatsu Ltd | エアクリーナ |
| DE102006056196A1 (de) | 2006-11-27 | 2008-05-29 | Mann + Hummel Gmbh | Dieselpartikelfilter mit einem keramischen Filterkörper |
| JP4400356B2 (ja) | 2004-07-22 | 2010-01-20 | 株式会社デンソー | 内燃機関の排気浄化装置 |
| WO2006035823A1 (ja) | 2004-09-30 | 2006-04-06 | Ibiden Co., Ltd. | ハニカム構造体 |
| US7318851B2 (en) | 2004-11-02 | 2008-01-15 | Baldwin Filters, Inc. | Filter element |
| FR2881178B1 (fr) | 2005-01-24 | 2007-04-20 | Faurecia Sys Echappement | Dispositif de depollution incorporant un filtre a particules |
| JP4528153B2 (ja) | 2005-02-23 | 2010-08-18 | 日本碍子株式会社 | 目封止ハニカム構造体の製造方法 |
| EP1889647A4 (en) | 2005-05-27 | 2009-12-23 | Ibiden Co Ltd | FILTER IN NID OF BEE |
| DE102005034603A1 (de) | 2005-07-25 | 2007-02-01 | Robert Bosch Gmbh | Filtereinrichtung, insbesondere Partikelfilter für ein Abgassystem einer Brennkraftmaschine |
| DE102005050273A1 (de) | 2005-10-20 | 2007-04-26 | Robert Bosch Gmbh | Partikelfilter und Verfahren zu seiner Herstellung |
| US7527671B1 (en) | 2005-11-15 | 2009-05-05 | Sandia Corporation | Regenerable particulate filter |
| US20080047893A1 (en) | 2006-08-25 | 2008-02-28 | Gerwin Weston H | Filter and method of making |
| US20080202084A1 (en) | 2007-01-09 | 2008-08-28 | Lynch Michael S | Diesel particulate filter pleat design and method |
| US7785384B2 (en) | 2007-01-09 | 2010-08-31 | Honeywell International Inc. | Pleated diesel particulate filter assembly |
| WO2008111825A1 (en) | 2007-03-15 | 2008-09-18 | Chang Sun Kim | Ceramic filter having maximized infiltration area |
| US20100170211A1 (en) | 2007-04-11 | 2010-07-08 | Mann+Hummel Gmbh | Intake Air Cleaner |
| US20090019823A1 (en) | 2007-06-20 | 2009-01-22 | William Michael Juliar | Auxiliary Power Unit Exhaust Filter |
| US7901195B2 (en) | 2007-10-05 | 2011-03-08 | Spindynamics, Inc. | Attenuated fiber spinning apparatus |
| US8435319B2 (en) | 2007-12-07 | 2013-05-07 | Cedric Dackam | Filter unit for the filtration of gaseous fluids, in particular air filter in internal combustion engines |
| WO2009071636A1 (de) | 2007-12-07 | 2009-06-11 | Mann+Hummel Gmbh | Filtereinrichtung zur filtration gasförmiger fluide |
| ES2384910T3 (es) | 2009-04-02 | 2012-07-13 | W.L. Gore & Associates Gmbh | Casete de filtrado, dispositivo de filtrado y turbina de gas con dicho casete de filtrado |
| US8236084B2 (en) | 2009-08-18 | 2012-08-07 | Corning Incorporated | Ceramic radial wall flow particulate filter |
| US8444752B2 (en) | 2009-08-31 | 2013-05-21 | Corning Incorporated | Particulate filters and methods of filtering particulate matter |
| JP5964564B2 (ja) | 2011-09-05 | 2016-08-03 | 日本碍子株式会社 | ウォールフロー型排ガス浄化フィルタ |
-
2010
- 2010-10-29 US US12/915,972 patent/US8591622B2/en not_active Expired - Fee Related
-
2011
- 2011-10-19 EP EP18195491.8A patent/EP3446769A1/en not_active Withdrawn
- 2011-10-19 JP JP2013536666A patent/JP5916242B2/ja active Active
- 2011-10-19 EP EP11779903.1A patent/EP2632564B1/en not_active Not-in-force
- 2011-10-19 WO PCT/US2011/056790 patent/WO2012058060A2/en not_active Ceased
- 2011-10-19 PL PL11779903T patent/PL2632564T3/pl unknown
- 2011-10-19 CN CN201180062859.XA patent/CN103282097B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012058060A3 (en) | 2012-12-20 |
| CN103282097A (zh) | 2013-09-04 |
| US8591622B2 (en) | 2013-11-26 |
| JP5916242B2 (ja) | 2016-05-11 |
| US20120102902A1 (en) | 2012-05-03 |
| JP2014501604A (ja) | 2014-01-23 |
| CN103282097B (zh) | 2016-01-20 |
| EP2632564B1 (en) | 2018-12-26 |
| EP3446769A1 (en) | 2019-02-27 |
| EP2632564A2 (en) | 2013-09-04 |
| WO2012058060A2 (en) | 2012-05-03 |
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