KR20080030465A - 적층 시트, 및 이 시트의 제조 방법과 배기 가스 처리장치, 및 이 장치의 제조 방법 - Google Patents
적층 시트, 및 이 시트의 제조 방법과 배기 가스 처리장치, 및 이 장치의 제조 방법 Download PDFInfo
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- KR20080030465A KR20080030465A KR1020070065712A KR20070065712A KR20080030465A KR 20080030465 A KR20080030465 A KR 20080030465A KR 1020070065712 A KR1020070065712 A KR 1020070065712A KR 20070065712 A KR20070065712 A KR 20070065712A KR 20080030465 A KR20080030465 A KR 20080030465A
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- laminated sheet
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Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
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- F01N3/2864—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing the mats or gaskets comprising two or more insulation layers
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- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
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- 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
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
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- 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
- F01N2330/10—Fibrous material, e.g. mineral or metallic wool
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- 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
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- 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
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- 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
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- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Exhaust Gas After Treatment (AREA)
- Laminated Bodies (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
Description
Claims (18)
- 제 1 무기 섬유를 함유한 제 1 매트, 및제 2 무기 섬유를 함유하며, 제 1 매트에 적층되는 제 2 매트를 포함하는 적층 시트로서,제 1 무기 섬유의 평균 섬유 길이가 제 2 무기 섬유의 평균 섬유 길이보다 큰 적층 시트.
- 제 1 항에 있어서, 제 1 무기 섬유와 제 2 무기 섬유가 동일한 재료로 구성되는 적층 시트.
- 제 1 항 또는 제 2 항에 있어서, 제 1 무기 섬유의 평균 섬유 길이는 20 mm ~ 120 mm 의 범위 내인 적층 시트.
- 제 1 항 또는 제 2 항에 있어서, 제 2 무기 섬유의 평균 섬유 길이는 0.5 mm ~ 10 mm 의 범위 내인 적층 시트.
- 제 1 항 또는 제 2 항에 있어서, 제 1 매트 및/또는 제 2 매트는 바인더를 더 함유하는 적층 시트.
- 제 1 항 또는 제 2 항에 있어서, 제 1 매트와 제 2 매트 사이의 계면에서 계면층을 더 포함하는 적층 시트.
- 제 6 항에 있어서, 계면층의 두께가 약 0.05 mm ~ 약 2 mm 의 범위 내인 적층 시트.
- 제 1 항 또는 제 2 항에 있어서, 상기 적층 시트의 두께는 6 mm ~ 20 mm 의 범위 내인 적층 시트.
- 제 1 무기 섬유를 함유한 제 1 매트를 준비하는 제 1 단계, 및제 2 무기 섬유를 함유한 제 2 매트를 상기 제 1 매트 위에 적층하는 제 2 단계를 포함하는 적층 시트의 제조 방법으로서,제 1 무기 섬유의 평균 섬유 길이가 제 2 무기 섬유의 평균 섬유 길이보다 큰 적층 시트의 제조 방법.
- 제 9 항에 있어서, 상기 제 2 단계는 제 1 매트 위에 제 2 매트를 직접 형성하는 하위 단계를 포함하는 적층 시트의 제조 방법.
- 제 9 항에 있어서, 상기 제 2 단계는 제 2 매트를 개별적으로 준비한 후에 제 1 매트 및 제 2 매트를 적층하는 하위 단계를 포함하는 적층 시트의 제조 방법.
- 제 11 항에 있어서, 상기 제 2 단계는 접착 결합 및/또는 재봉에 의해 상기 제 1 매트와 제 2 매트를 결합시키는 하위 단계를 더 포함하는 적층 시트의 제조 방법.
- 제 9 항 내지 제 12 항 중 어느 한 항에 있어서, 상기 제 1 매트는 니들링법에 의해 준비되는 적층 시트의 제조 방법.
- 제 9 항 내지 제 12 항 중 어느 한 항에 있어서, 상기 제 2 매트는 시트 제작법에 의해 준비되는 적층 시트의 제조 방법.
- 배기 가스 처리 유닛, 및상기 배기 가스 처리 유닛의 외부 표면의 적어도 일부에 권취된 유지 시일재를 포함하는 배기 가스 처리 장치로서,상기 유지 시일재는 제 1 항 내지 제 8 항 중 어느 한 항에 따른 적층 시트로 구성되며, 상기 적층 시트의 제 1 매트가 외부를 향하도록 상기 배기 가스 처리 유닛에 권취되는 배기 가스 처리 장치.
- 제 15 항에 있어서, 상기 배기 가스 처리 유닛은 촉매 담지체 또는 배기 가스 필터인 배기 가스 처리 장치.
- 배기 가스 처리 유닛, 및 상기 배기 가스 처리 유닛의 외부 표면의 적어도 일부에 권취된 유지 시일재를 포함하는 배기 가스 처리 장치의 제조 방법으로서,제 9 항 내지 제 14 항 중 어느 한 항에 따른 방법에 의해 제조된 적층 시트를 구비한 유지 시일재를 준비하는 단계, 및상기 적층 시트의 제 1 매트가 외부를 향하도록 배기 가스 처리 유닛에 유지 시일재를 권취하는 단계를 포함하는 배기 가스 처리 장치의 제조 방법.
- 제 17 항에 있어서, 상기 배기 가스 처리 유닛은 촉매 담지체 또는 배기 가스 필터인 배기 가스 처리 장치의 제조 방법.
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JPJP-P-2006-00266376 | 2006-09-29 | ||
JP2006266376A JP4268182B2 (ja) | 2006-09-29 | 2006-09-29 | 排気ガス処理装置およびその製造方法 |
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EP (1) | EP1908934B2 (ko) |
JP (1) | JP4268182B2 (ko) |
KR (1) | KR100895232B1 (ko) |
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DE (1) | DE602007000164D1 (ko) |
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-
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2007
- 2007-06-15 US US11/763,799 patent/US20080078150A1/en not_active Abandoned
- 2007-06-29 CN CNB2007101269087A patent/CN100534782C/zh active Active
- 2007-06-29 KR KR1020070065712A patent/KR100895232B1/ko active IP Right Grant
- 2007-07-17 EP EP20070014014 patent/EP1908934B2/en active Active
- 2007-07-17 DE DE200760000164 patent/DE602007000164D1/de active Active
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KR100928170B1 (ko) * | 2008-04-23 | 2009-11-25 | 이비덴 가부시키가이샤 | 유지 시일재, 유지 시일재의 제조 방법 및 배기 가스 정화 장치 |
KR100930256B1 (ko) * | 2008-04-23 | 2009-12-09 | 이비덴 가부시키가이샤 | 유지 시일재, 유지 시일재의 제조 방법 및 배기 가스 정화 장치 |
US8268255B2 (en) | 2008-04-23 | 2012-09-18 | Ibiden Co., Ltd. | Holding sealing material, method for manufacturing holding sealing material, and exhaust gas purifying apparatus |
KR20140005275A (ko) * | 2011-01-31 | 2014-01-14 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 오염 제어 요소용 장착 부재, 그 제조 방법 및 오염 제어 장치 |
Also Published As
Publication number | Publication date |
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JP2008080756A (ja) | 2008-04-10 |
JP4268182B2 (ja) | 2009-05-27 |
US8328986B2 (en) | 2012-12-11 |
EP1908934B1 (en) | 2008-10-08 |
CN100534782C (zh) | 2009-09-02 |
CN101152774A (zh) | 2008-04-02 |
EP1908934B2 (en) | 2013-12-25 |
KR100895232B1 (ko) | 2009-05-04 |
DE602007000164D1 (de) | 2008-11-20 |
US20100040513A1 (en) | 2010-02-18 |
EP1908934A1 (en) | 2008-04-09 |
US20080078150A1 (en) | 2008-04-03 |
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