KR100872757B1 - 유지 시일재 및 배기가스 처리 장치 - Google Patents
유지 시일재 및 배기가스 처리 장치 Download PDFInfo
- Publication number
- KR100872757B1 KR100872757B1 KR1020070065700A KR20070065700A KR100872757B1 KR 100872757 B1 KR100872757 B1 KR 100872757B1 KR 1020070065700 A KR1020070065700 A KR 1020070065700A KR 20070065700 A KR20070065700 A KR 20070065700A KR 100872757 B1 KR100872757 B1 KR 100872757B1
- Authority
- KR
- South Korea
- Prior art keywords
- exhaust gas
- holding
- sealing material
- sealer
- holding sealing
- Prior art date
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Classifications
-
- 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
- F01N3/0211—Arrangements for mounting filtering elements in housing, e.g. with means for compensating thermal expansion or vibration
-
- 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
- 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
- F01N3/28—Construction of catalytic reactors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
-
- 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
- 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
- F01N3/28—Construction of catalytic reactors
- F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
- F01N3/2853—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
-
- 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
- F01N2350/00—Arrangements for fitting catalyst support or particle filter element in the housing
- F01N2350/02—Fitting ceramic monoliths in a metallic housing
- F01N2350/04—Fitting ceramic monoliths in a metallic housing with means compensating thermal expansion
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (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)
- Gasket Seals (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Description
번호 | 오목부 형상 | T 매트 두께 (mm) | D 유지시일 단부까지의 거리 (mm) | W X 방향 폭 (mm) | P1 X 방향 피치 (mm) | P2 Y 방향 피치 (mm) | E 깊이 (mm) | 누출양 (m·cm/kPa/sec) | 권취 시험 결과 |
실시예 1 | 딤플 열 | 13 | 5 | 5 | 30 | 10 | 4 | 0.04 | ○ |
실시예 2 | 딤플 열 | 13 | 30 | 5 | 30 | 10 | 4 | 0.04 | ○ |
실시예 3 | 딤플 열 | 13 | 50 | 5 | 30 | 10 | 4 | 0.04 | × |
실시예 4 | 홈 | 13 | 5 | 5 | 30 | - | 4 | 0.05 | ○ |
실시예 5 | 홈 | 13 | 30 | 5 | 30 | - | 4 | 0.05 | ○ |
실시예 6 | 홈 | 13 | 50 | 5 | 30 | - | 4 | 0.05 | × |
비교예 1 | 홈 | 13 | 0 | 5 | 30 | - | 4 | 0.23 | ○ |
번호 | 오목부 형상 | T 매트 두께 (mm) | D 유지시일단부까지의 거리 (mm) | W X 방향의 폭 (mm) | P1 X 방향 피치 (mm) | P2 Y 방향피치 (mm) | E 깊이 (mm) | 누출량 (m·cm/kPa/sec) | 권취시험 결과 |
실시예7 | 딤플열 | 9 | 5 | 5 | 30 | 10 | 4 | 0.04 | ○ |
실시예8 | 딤플열 | 9 | 30 | 5 | 30 | 10 | 4 | 0.04 | ○ |
실시예9 | 딤플열 | 9 | 50 | 5 | 30 | 10 | 4 | 0.04 | ○ |
실시예10 | 딤플열 | 9 | 70 | 5 | 30 | 10 | 4 | 0.04 | × |
Claims (8)
- 제 1 표면 및 제 2 표면을 갖고, 무기 섬유를 포함하는 유지 시일재로서,상기 제 1 표면은 그 제 1 표면의 단부로부터 일정한 거리보다 내측에 있는 영역에 오목부를 갖는 유지 시일재.
- 제 1 항에 있어서, 상기 오목부는 상기 제 1 표면에 형성된 복수의 딤플 열인 것을 특징으로 하는 유지 시일재.
- 제 1 항에 있어서, 상기 오목부는 제 1 표면에 병렬 형성된 복수의 홈인 것을 특징으로 하는 유지 시일재.
- 제 2 항 또는 제 3 항에 있어서, 상기 제 1 표면은, 대상물 둘레에 유지 시일재를 감는 권회방향과, 상기 권회방향과 직교하는 수직방향을 가지고,상기 제 1 표면의 단부로부터의 일정한 거리는, 상기 수직방향에 있는 유지 시일재의 양단부로부터 각각 5 mm 이상의 거리인 것을 특징으로 하는 유지 시일재.
- 제 4 항에 있어서, 상기 제 1 표면의 단부로부터의 일정한 거리는, 상기 수직 방향에 있는 상기 유지 시일재의 양단부로부터 각각 50 mm 미만의 거리인 것을 특징으로 하는 유지 시일재.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 무기 결합재 및/또는 유기 결합재를 포함하는 유지 시일재.
- 배기가스 처리체,제 1 표면 및 제 2 표면을 가지고, 상기 제 1 표면이 상기 배기가스 처리체의 외주면과 직접 접촉하도록, 상기 배기가스 처리체의 외주면의 적어도 일부에 감겨지는 무기 섬유를 포함하는 유지 시일재이고, 상기 제 1 표면이 그 제 1 표면의 단부로부터 일정한 거리보다 내측에 있는 영역에 오목부를 갖는 유지 시일재, 및상기 배기가스 처리체 및 유지 시일재를 내부에 수용하는 케이싱을 포함하는 배기가스 처리 장치.
- 제 7 항에 있어서, 상기 배기가스 처리체는 촉매 담지체 또는 배기가스 필터인 것을 특징으로 하는 배기가스 처리 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006224033A JP2008045521A (ja) | 2006-08-21 | 2006-08-21 | 保持シール材および排気ガス処理装置 |
JPJP-P-2006-00224033 | 2006-08-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080017248A KR20080017248A (ko) | 2008-02-26 |
KR100872757B1 true KR100872757B1 (ko) | 2008-12-08 |
Family
ID=38331399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070065700A KR100872757B1 (ko) | 2006-08-21 | 2007-06-29 | 유지 시일재 및 배기가스 처리 장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7794671B2 (ko) |
EP (1) | EP1892393B1 (ko) |
JP (1) | JP2008045521A (ko) |
KR (1) | KR100872757B1 (ko) |
CN (1) | CN100513752C (ko) |
DE (1) | DE602007012491D1 (ko) |
Families Citing this family (23)
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---|---|---|---|---|
DE60121555T8 (de) * | 2000-03-22 | 2007-10-31 | Ibiden Co., Ltd., Ogaki | Fixier- und Dichtmattenmaterial |
JP2002129455A (ja) * | 2000-10-17 | 2002-05-09 | Ibiden Co Ltd | 触媒コンバータ用保持シール材及びその製造方法、触媒コンバータ |
JP4652553B2 (ja) * | 2000-11-10 | 2011-03-16 | イビデン株式会社 | 触媒コンバータ及びその製造方法 |
CN101876266B (zh) | 2001-05-25 | 2012-09-05 | 揖斐电株式会社 | 陶瓷纤维、陶瓷纤维聚集体以及氧化铝纤维聚集体的制备方法 |
JP4665618B2 (ja) | 2005-06-10 | 2011-04-06 | イビデン株式会社 | 保持シール材の製造方法 |
JP4959206B2 (ja) * | 2006-03-02 | 2012-06-20 | イビデン株式会社 | 耐熱シートおよび排気ガス浄化装置 |
JP4802048B2 (ja) * | 2006-06-16 | 2011-10-26 | イビデン株式会社 | 保持シール材、排ガス処理装置およびその製造方法 |
JP5046829B2 (ja) * | 2007-09-26 | 2012-10-10 | イビデン株式会社 | 保持シール材及び保持シール材の製造方法 |
JP2009257422A (ja) | 2008-04-15 | 2009-11-05 | Ibiden Co Ltd | 保持シール材、及び、排ガス浄化装置 |
CN101715508B (zh) * | 2008-07-10 | 2012-07-25 | 揖斐电株式会社 | 保持密封材料、废气净化装置及废气净化装置的制造方法 |
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 |
JP5970221B2 (ja) * | 2012-03-30 | 2016-08-17 | イビデン株式会社 | 保持シール材、保持シール材の製造方法、巻付体、排ガス浄化装置、及び、排ガス浄化装置の製造方法 |
JP5999980B2 (ja) * | 2012-05-23 | 2016-09-28 | スリーエム イノベイティブ プロパティズ カンパニー | 取付システム及び汚染制御装置 |
JP6411721B2 (ja) * | 2013-09-24 | 2018-10-24 | イビデン株式会社 | 保持シール材の製造方法 |
JP6218528B2 (ja) * | 2013-09-24 | 2017-10-25 | イビデン株式会社 | 保持シール材、保持シール材の製造方法、巻付体の圧入方法及び排ガス浄化装置 |
JP6218529B2 (ja) * | 2013-09-24 | 2017-10-25 | イビデン株式会社 | 保持シール材、保持シール材の製造方法、排ガス浄化装置の製造方法、及び、排ガス浄化装置 |
JP6268084B2 (ja) * | 2014-12-16 | 2018-01-24 | 株式会社ユタカ技研 | ハニカム担体の製造方法 |
EP3339594B1 (en) | 2016-12-21 | 2019-07-24 | 3M Innovative Properties Company | Mounting mat for pollution control elements |
JP2019074033A (ja) * | 2017-10-17 | 2019-05-16 | トヨタ自動車株式会社 | 電気加熱式触媒 |
WO2020137862A1 (ja) * | 2018-12-28 | 2020-07-02 | ニチアス株式会社 | 排気ガス処理装置用保持材及び排気ガス処理装置 |
US10947948B1 (en) | 2020-02-12 | 2021-03-16 | Ford Global Technologies, Llc | Systems and methods for ignition coil multiplexing in a pre-chamber system |
US11156198B1 (en) | 2020-07-02 | 2021-10-26 | Ford Global Technologies, Llc | Systems and methods for ignition coil multiplexing in a pre-chamber system |
US11319861B1 (en) | 2020-10-30 | 2022-05-03 | Ford Global Technologies, Llc | Exhaust conduit with a textured surface |
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JP4665618B2 (ja) | 2005-06-10 | 2011-04-06 | イビデン株式会社 | 保持シール材の製造方法 |
JP2008051004A (ja) | 2006-08-24 | 2008-03-06 | Ibiden Co Ltd | 保持シール材および排気ガス処理装置 |
EP1953357B1 (en) | 2007-01-26 | 2009-08-26 | Ibiden Co., Ltd. | Sheet member and manufacturing method thereof, exhaust gas treating apparatus and manufacturing method thereof, and silencing device |
JP5014113B2 (ja) | 2007-01-26 | 2012-08-29 | イビデン株式会社 | シート材、その製造方法、排気ガス処理装置および消音装置 |
JP5046829B2 (ja) | 2007-09-26 | 2012-10-10 | イビデン株式会社 | 保持シール材及び保持シール材の製造方法 |
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JP5014070B2 (ja) | 2007-11-06 | 2012-08-29 | イビデン株式会社 | マット材および排気ガス処理装置 |
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2006
- 2006-08-21 JP JP2006224033A patent/JP2008045521A/ja active Pending
-
2007
- 2007-06-08 US US11/760,189 patent/US7794671B2/en active Active
- 2007-06-20 DE DE602007012491T patent/DE602007012491D1/de active Active
- 2007-06-20 EP EP07012058A patent/EP1892393B1/en active Active
- 2007-06-27 CN CNB2007101126948A patent/CN100513752C/zh active Active
- 2007-06-29 KR KR1020070065700A patent/KR100872757B1/ko active IP Right Grant
Patent Citations (2)
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US5272875A (en) * | 1991-06-26 | 1993-12-28 | Toyota Jidosha Kabushiki Kaisha | Catalytic converter for an internal combustion engine |
WO2006020058A1 (en) * | 2004-07-15 | 2006-02-23 | 3M Innovative Properties Company | Pollution control element mounting system and pollution control device |
Also Published As
Publication number | Publication date |
---|---|
CN101131113A (zh) | 2008-02-27 |
DE602007012491D1 (de) | 2011-03-31 |
CN100513752C (zh) | 2009-07-15 |
KR20080017248A (ko) | 2008-02-26 |
JP2008045521A (ja) | 2008-02-28 |
US7794671B2 (en) | 2010-09-14 |
EP1892393B1 (en) | 2011-02-16 |
US20080044317A1 (en) | 2008-02-21 |
EP1892393A1 (en) | 2008-02-27 |
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