WO2008146367A1 - ハニカムフィルタ - Google Patents
ハニカムフィルタ Download PDFInfo
- Publication number
- WO2008146367A1 WO2008146367A1 PCT/JP2007/060929 JP2007060929W WO2008146367A1 WO 2008146367 A1 WO2008146367 A1 WO 2008146367A1 JP 2007060929 W JP2007060929 W JP 2007060929W WO 2008146367 A1 WO2008146367 A1 WO 2008146367A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- holes
- honeycomb structure
- honeycomb filter
- members
- inorganic fiber
- 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
- B01D46/24—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
- B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
-
- 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
- B01D46/248—Structures comprising laminated bodies or discs
-
- 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
- B01D46/2486—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
- B01D46/2498—The honeycomb filter being defined by mathematical relationships
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/30—Exhaust treatment
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24149—Honeycomb-like
Abstract
本発明は、圧力損失が低く、かつ、PMの捕集効率が高いハニカムフィルタを提供することを目的とするものであり、本発明のハニカムフィルタは、主として無機繊維からなり、複数の貫通孔が壁部を隔てて長手方向に並設され、各々の貫通孔における端部のいずれか一方が目封じされてなる柱状のハニカムフィルタであって、上記無機繊維が、貫通孔の形成方向により多く配向し、一体成形された柱状のハニカム構造体と、上記無機繊維が、貫通孔の形成方向に対して垂直方向により多く配向し、貫通孔が上記ハニカム構造体の貫通孔と重なり合うように上記ハニカム構造体の両端面にそれぞれ積層される積層部材と、上記ハニカム構造体及び上記積層部材が配設される金属容器と、上記金属容器の両端部に固定された端部用部材とからなり、上記金属容器内で、上記ハニカム構造体と上記積層部材とが、上記端部用部材により固定されていることを特徴とする。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2007/060929 WO2008146367A1 (ja) | 2007-05-29 | 2007-05-29 | ハニカムフィルタ |
EP08002027A EP2000194B1 (en) | 2007-05-29 | 2008-02-04 | Honeycomb filter |
DE602008000618T DE602008000618D1 (de) | 2007-05-29 | 2008-02-04 | Wabenfilter |
AT08002027T ATE456972T1 (de) | 2007-05-29 | 2008-02-04 | Wabenfilter |
US12/128,848 US7850757B2 (en) | 2007-05-29 | 2008-05-29 | Honeycomb filter and method for manufacturing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2007/060929 WO2008146367A1 (ja) | 2007-05-29 | 2007-05-29 | ハニカムフィルタ |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008146367A1 true WO2008146367A1 (ja) | 2008-12-04 |
Family
ID=39327070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/060929 WO2008146367A1 (ja) | 2007-05-29 | 2007-05-29 | ハニカムフィルタ |
Country Status (5)
Country | Link |
---|---|
US (1) | US7850757B2 (ja) |
EP (1) | EP2000194B1 (ja) |
AT (1) | ATE456972T1 (ja) |
DE (1) | DE602008000618D1 (ja) |
WO (1) | WO2008146367A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2006004175A1 (ja) * | 2004-06-30 | 2008-04-24 | イビデン株式会社 | 排気浄化装置 |
EP1726698B1 (en) * | 2005-03-02 | 2013-07-10 | Ibiden Co., Ltd. | Inorganic fiber aggregate, method for producing inorganic fiber aggregate, honeycomb structure and method for producing honeycomb structure |
JPWO2006106785A1 (ja) * | 2005-03-31 | 2008-09-11 | イビデン株式会社 | ハニカム構造体 |
WO2007086182A1 (ja) * | 2006-01-27 | 2007-08-02 | Ibiden Co., Ltd. | ハニカム構造体、ハニカム構造体の製造方法及び排ガス浄化装置 |
WO2007122779A1 (ja) * | 2006-04-20 | 2007-11-01 | Ibiden Co., Ltd. | ハニカム構造体、ハニカム構造体の製造方法、ケーシング及び排ガス浄化装置 |
CN101400626B (zh) | 2006-05-01 | 2012-03-28 | 揖斐电株式会社 | 蜂窝结构体、蜂窝结构体的制造方法、蜂窝过滤器和蜂窝过滤器的制造方法 |
WO2008139564A1 (ja) * | 2007-05-07 | 2008-11-20 | Ibiden Co., Ltd. | ハニカムフィルタ |
WO2008146350A1 (ja) * | 2007-05-25 | 2008-12-04 | Ibiden Co., Ltd. | ハニカム構造体及びハニカム構造体の製造方法 |
WO2008146367A1 (ja) | 2007-05-29 | 2008-12-04 | Ibiden Co., Ltd. | ハニカムフィルタ |
WO2009118816A1 (ja) * | 2008-03-24 | 2009-10-01 | イビデン株式会社 | ハニカム構造体 |
MX2010010458A (es) * | 2008-03-26 | 2010-10-20 | Ngk Insulators Ltd | Dispositivo y metodo para producir estructura de panal sellada. |
JPWO2009141881A1 (ja) | 2008-05-20 | 2011-09-22 | イビデン株式会社 | ハニカム構造体 |
WO2018052847A1 (en) * | 2016-09-13 | 2018-03-22 | Gulamari Ltd. | Microfluidic filter devices and methods |
JP2019152167A (ja) * | 2018-03-05 | 2019-09-12 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08238432A (ja) * | 1995-03-02 | 1996-09-17 | Babcock Hitachi Kk | ハニカム構造体の成形方法およびハニカム構造成形体 |
WO2005000445A1 (ja) * | 2003-06-10 | 2005-01-06 | Ibiden Co., Ltd. | ハニカム構造体 |
WO2006117899A1 (ja) * | 2005-04-28 | 2006-11-09 | Ibiden Co., Ltd. | ハニカム構造体 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5034023A (en) * | 1989-12-21 | 1991-07-23 | Corning Incorporated | Ceramic honeycomb structures as oxygen separators or concentrators |
DE602004029544D1 (de) | 2003-07-15 | 2010-11-25 | Ibiden Co Ltd | Honigwabenstrukturkörper |
JPWO2006004175A1 (ja) * | 2004-06-30 | 2008-04-24 | イビデン株式会社 | 排気浄化装置 |
EP1726698B1 (en) | 2005-03-02 | 2013-07-10 | Ibiden Co., Ltd. | Inorganic fiber aggregate, method for producing inorganic fiber aggregate, honeycomb structure and method for producing honeycomb structure |
JPWO2006106785A1 (ja) | 2005-03-31 | 2008-09-11 | イビデン株式会社 | ハニカム構造体 |
WO2006126340A1 (ja) | 2005-05-27 | 2006-11-30 | Ibiden Co., Ltd. | ハニカムフィルタ |
EP1849513A3 (en) * | 2006-04-20 | 2007-11-21 | Ibiden Co., Ltd. | Honeycomb structured body, method for manufacturing the same, casing and exhaust-gas purifying apparatus |
WO2007122779A1 (ja) | 2006-04-20 | 2007-11-01 | Ibiden Co., Ltd. | ハニカム構造体、ハニカム構造体の製造方法、ケーシング及び排ガス浄化装置 |
EP1852406A3 (en) * | 2006-05-01 | 2008-08-06 | Ibiden Co., Ltd. | honeycomb structured body, method for manufacturing honeycomb structured body, honeycomb filter and method for manufacturing honeycomb filter |
CN101400626B (zh) * | 2006-05-01 | 2012-03-28 | 揖斐电株式会社 | 蜂窝结构体、蜂窝结构体的制造方法、蜂窝过滤器和蜂窝过滤器的制造方法 |
US20080242535A1 (en) * | 2007-04-02 | 2008-10-02 | Geo2 Technologies, Inc. | Honeycomb Structural Body and Method of Fabricating the Same |
WO2008139564A1 (ja) | 2007-05-07 | 2008-11-20 | Ibiden Co., Ltd. | ハニカムフィルタ |
WO2008146350A1 (ja) | 2007-05-25 | 2008-12-04 | Ibiden Co., Ltd. | ハニカム構造体及びハニカム構造体の製造方法 |
WO2008146367A1 (ja) | 2007-05-29 | 2008-12-04 | Ibiden Co., Ltd. | ハニカムフィルタ |
-
2007
- 2007-05-29 WO PCT/JP2007/060929 patent/WO2008146367A1/ja active Application Filing
-
2008
- 2008-02-04 AT AT08002027T patent/ATE456972T1/de not_active IP Right Cessation
- 2008-02-04 EP EP08002027A patent/EP2000194B1/en not_active Not-in-force
- 2008-02-04 DE DE602008000618T patent/DE602008000618D1/de active Active
- 2008-05-29 US US12/128,848 patent/US7850757B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08238432A (ja) * | 1995-03-02 | 1996-09-17 | Babcock Hitachi Kk | ハニカム構造体の成形方法およびハニカム構造成形体 |
WO2005000445A1 (ja) * | 2003-06-10 | 2005-01-06 | Ibiden Co., Ltd. | ハニカム構造体 |
WO2006117899A1 (ja) * | 2005-04-28 | 2006-11-09 | Ibiden Co., Ltd. | ハニカム構造体 |
Also Published As
Publication number | Publication date |
---|---|
EP2000194A1 (en) | 2008-12-10 |
US20080295470A1 (en) | 2008-12-04 |
US7850757B2 (en) | 2010-12-14 |
EP2000194B1 (en) | 2010-02-03 |
DE602008000618D1 (de) | 2010-03-25 |
ATE456972T1 (de) | 2010-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2008146367A1 (ja) | ハニカムフィルタ | |
WO2008129670A1 (ja) | 触媒担持ハニカムおよびその製造方法 | |
WO2008126331A1 (ja) | ハニカムフィルタ | |
WO2008126329A1 (ja) | ハニカムフィルタ | |
WO2008096413A1 (ja) | ハニカム構造体 | |
WO2008120386A1 (ja) | ハニカム構造体 | |
WO2008126332A1 (ja) | ハニカムフィルタ | |
ATE484330T1 (de) | Honigwabenstrukturkörper | |
WO2008117559A1 (ja) | ハニカムフィルタ | |
WO2008078799A1 (ja) | ハニカム構造体及びその製造方法 | |
WO2008126321A1 (ja) | 排ガス浄化システム | |
WO2008078716A1 (ja) | セラミックハニカムフィルタ、及びその製造方法 | |
ATE369200T1 (de) | Honigwaben-strukturkörper | |
EP2130591A3 (en) | Honeycomb structure | |
EP2502661A3 (en) | Honeycomb filter and manufacturing method of the same | |
WO2008139564A1 (ja) | ハニカムフィルタ | |
EP1633935A4 (en) | ACOUSTIC WAVE CHAIN WITH METALLURGICAL SECURED DEFORMABLE SEPTUM, AND MANUFACTURING TREATMENT | |
WO2011008482A3 (en) | Low-drag hydro-pneumatic power cylinder and system | |
WO2008136078A1 (ja) | ハニカムフィルタ | |
WO2008126308A1 (ja) | 触媒担持体 | |
EP2641644A3 (en) | Honeycomb structure and manufacturing method of honeycomb structure | |
WO2011010127A3 (en) | Concrete wall structure | |
CN201972304U (zh) | 蜂窝式墙体板 | |
EP1849513A3 (en) | Honeycomb structured body, method for manufacturing the same, casing and exhaust-gas purifying apparatus | |
CN203734231U (zh) | 一种岩棉电缆槽板 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 07744348 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 07744348 Country of ref document: EP Kind code of ref document: A1 |