JPH0733875Y2 - 排気ガス浄化装置 - Google Patents
排気ガス浄化装置Info
- Publication number
- JPH0733875Y2 JPH0733875Y2 JP1989052419U JP5241989U JPH0733875Y2 JP H0733875 Y2 JPH0733875 Y2 JP H0733875Y2 JP 1989052419 U JP1989052419 U JP 1989052419U JP 5241989 U JP5241989 U JP 5241989U JP H0733875 Y2 JPH0733875 Y2 JP H0733875Y2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- honeycomb core
- core body
- gas purifying
- purifying apparatus
- 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
- 238000000746 purification Methods 0.000 title claims description 13
- 239000002184 metal Substances 0.000 claims description 51
- 229910052751 metal Inorganic materials 0.000 claims description 51
- 238000004804 winding Methods 0.000 claims description 17
- 239000003054 catalyst Substances 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000009423 ventilation Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000012779 reinforcing material Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 238000005219 brazing Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910000669 Chrome steel Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000009924 canning Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 229910052878 cordierite Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
- B01D53/9454—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
- F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/011—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more purifying devices arranged in parallel
- F01N13/017—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more purifying devices arranged in parallel the purifying devices are arranged in a single 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
- 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
- F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
- F01N3/2807—Metal other than sintered metal
- F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
-
- 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
- F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
- F01N2260/18—Exhaust treating devices having provisions not otherwise provided for for improving rigidity, e.g. by wings, ribs
-
- 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
-
- 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
- F01N2470/00—Structure or shape of gas passages, pipes or tubes
- F01N2470/24—Concentric tubes or tubes being concentric to housing, e.g. telescopically assembled
-
- 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
-
- 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
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)
- Analytical Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biomedical Technology (AREA)
- Toxicology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Exhaust Gas After Treatment (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989052419U JPH0733875Y2 (ja) | 1989-05-08 | 1989-05-08 | 排気ガス浄化装置 |
US07/517,794 US5110561A (en) | 1989-05-08 | 1990-05-02 | Exhaust gas cleaning device |
DE4014215A DE4014215A1 (de) | 1989-05-08 | 1990-05-03 | Abgasreinigungsvorrichtung |
DE9005031U DE9005031U1 (de) | 1989-05-08 | 1990-05-03 | Abgasreinigungsvorrichtung |
GB9010183A GB2231283B (en) | 1989-05-08 | 1990-05-04 | Exhaust gas cleaning device |
KR1019900006430A KR900018502A (ko) | 1989-05-08 | 1990-05-08 | 배기가스 정화장치 |
KR2019940015748U KR940006761Y1 (ko) | 1989-05-08 | 1994-06-29 | 배기가스 정화장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989052419U JPH0733875Y2 (ja) | 1989-05-08 | 1989-05-08 | 排気ガス浄化装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02142625U JPH02142625U (US06650917-20031118-M00005.png) | 1990-12-04 |
JPH0733875Y2 true JPH0733875Y2 (ja) | 1995-08-02 |
Family
ID=12914265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989052419U Expired - Fee Related JPH0733875Y2 (ja) | 1989-05-08 | 1989-05-08 | 排気ガス浄化装置 |
Country Status (5)
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4129216A1 (de) * | 1991-09-03 | 1993-03-04 | Behr Gmbh & Co | Abgaskatalysator, insbesondere vorkatalysator |
JP3000750B2 (ja) * | 1991-09-20 | 2000-01-17 | 株式会社デンソー | 自己発熱型フィルタ |
JP2573291Y2 (ja) * | 1991-12-06 | 1998-05-28 | 新日本製鐵株式会社 | 排ガス浄化用メタル担体 |
DE4141938A1 (de) * | 1991-12-19 | 1993-06-24 | Emitec Emissionstechnologie | Plattiertes stahlblech |
JP3037821B2 (ja) * | 1992-04-10 | 2000-05-08 | 日本フエルト株式会社 | 磁性被検出体 |
US6045628A (en) | 1996-04-30 | 2000-04-04 | American Scientific Materials Technologies, L.P. | Thin-walled monolithic metal oxide structures made from metals, and methods for manufacturing such structures |
US5814164A (en) | 1994-11-09 | 1998-09-29 | American Scientific Materials Technologies L.P. | Thin-walled, monolithic iron oxide structures made from steels, and methods for manufacturing such structures |
DE19505727A1 (de) * | 1995-02-20 | 1996-08-22 | Emitec Emissionstechnologie | Vorrichtung zur katalytischen Umsetzung von Abgasen in einem Abgassystem |
US5849251A (en) * | 1995-07-17 | 1998-12-15 | Timko; Mark | Catalytic converter for a tailpipe including apparatus for relieving back pressure |
IN187850B (US06650917-20031118-M00005.png) * | 1995-08-16 | 2002-07-06 | Emitec Emissionstechnologie | |
DE19704689A1 (de) * | 1997-02-07 | 1998-08-13 | Emitec Emissionstechnologie | Wabenkörper mit im Inneren freiem Querschnittsbereich, insbesondere für Kleinmotoren |
DE19709102A1 (de) * | 1997-03-06 | 1998-10-08 | Degussa | Katalysatorsystem zur Abgasreinigung von Dieselmotoren |
KR100313037B1 (ko) * | 1997-06-24 | 2002-04-24 | 가루소닛쿠 가부시끼가이샤 | 촉매컨버터 |
US20010033812A1 (en) * | 1997-06-24 | 2001-10-25 | Haruhiko Nagura | Catalyst converter |
KR100517786B1 (ko) | 1997-09-03 | 2005-09-30 | 에미텍 게젤샤프트 퓌어 에미시온스테크놀로기 엠베하 | 엔진실에 장착되는 촉매 지지 장치 |
US6461562B1 (en) | 1999-02-17 | 2002-10-08 | American Scientific Materials Technologies, Lp | Methods of making sintered metal oxide articles |
JP2001179111A (ja) * | 1999-10-14 | 2001-07-03 | Nippon Steel Corp | 自動車排気ガス浄化触媒用金属担体及びその製造方法 |
JP2001129407A (ja) * | 1999-11-09 | 2001-05-15 | Cataler Corp | 排気ガス浄化用パイプ形状触媒 |
TW534944B (en) * | 2000-01-17 | 2003-06-01 | Emitec Emissionstechnologie | Catalyst carrier body having a sleeve with microstructures allowing expansions and method of producing a catalyst carrier body |
JP3445775B2 (ja) * | 2000-02-22 | 2003-09-08 | トヨタ自動車株式会社 | パティキュレート・フィルタ |
US6416561B1 (en) * | 2000-10-20 | 2002-07-09 | Nelson Industries, Inc. | Open flow filter with safety element |
US6852141B2 (en) * | 2001-06-06 | 2005-02-08 | Donaldson Company, Inc. | Filter element having center piece and methods |
DE10164461A1 (de) * | 2001-12-21 | 2003-07-03 | M & W Zander Facility Eng Gmbh | Adsorber zur Reinigung von Rohgasen, Filtermodul mit einem solchen Adsorber, Filtereinheit mit wenigstens zwei solchen Filtermodulen und Anlage zur Außenluftaufbereitung bzw. zur Fortluftbehandlung mit solchen Filtermodulen |
JP4567338B2 (ja) * | 2002-03-28 | 2010-10-20 | 日本碍子株式会社 | セル構造体、セル構造体の製造方法、及び触媒構造体 |
US7476366B2 (en) * | 2002-04-18 | 2009-01-13 | Emitec Gesellschaft Fuer Emissionstechnologie Mbh | Catalyst carrier body with corrugated casing and process for producing the same |
US20030223921A1 (en) * | 2002-06-03 | 2003-12-04 | Charles Hsu | Cylindrical metallic structure for improving catalysis |
US20030223922A1 (en) * | 2002-06-03 | 2003-12-04 | Charles Hsu | Structure and method for improving metal honeycomb core body of catalyst converters |
US20040141893A1 (en) * | 2003-01-21 | 2004-07-22 | Martin Jerry L. | Chemical reactor with enhanced heat exchange |
US7691338B2 (en) * | 2004-03-10 | 2010-04-06 | Siemens Energy, Inc. | Two stage catalytic combustor |
US7954314B1 (en) | 2005-09-06 | 2011-06-07 | Brunswick Corporation | Marine propulsion system with a catalyst contained within the body of the engine |
DE102007032981A1 (de) * | 2007-07-16 | 2009-01-22 | Emcon Technologies Germany (Augsburg) Gmbh | Verfahren und Vorrichtung zur Herstellung eines Hohlkörpers für eine Abgasbehandlungsvorrichtung |
US7806956B2 (en) * | 2007-08-09 | 2010-10-05 | Cummins Filtration Ip, Inc. | Tuning particulate filter performance through selective plugging and use of multiple particulate filters to reduce emissions and improve thermal robustness |
WO2010057319A1 (de) * | 2008-11-21 | 2010-05-27 | Mec Lasertec Ag | Verfahren zur herstellung eines zellenrades |
EP2450121A1 (de) * | 2010-11-03 | 2012-05-09 | MEC Lasertec AG | Verfahren zur Herstellung eines Zellenrades |
DE102011081493B4 (de) | 2011-08-24 | 2023-05-11 | Bayerische Motoren Werke Aktiengesellschaft | Katalysatorträger für einen Katalysator, Katalysator und Verfahren zur Herstellung eines Katalysators |
CN103906904B (zh) * | 2011-09-05 | 2017-12-15 | 巴斯夫公司 | 向金属蜂窝载体施用钎焊材料的方法,金属蜂窝载体及其制造方法 |
JP2018538122A (ja) * | 2015-10-28 | 2018-12-27 | ユミコア・アクチエンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフトUmicore AG & Co.KG | 煙道及び排出ガス中の窒素酸化物の除去のための、ハニカム触媒及びその調製方法 |
EP4144967A1 (en) * | 2021-09-15 | 2023-03-08 | Sentec E&E Co., Ltd. | Metal honeycomb substrate |
DE102022210017A1 (de) | 2022-09-22 | 2024-03-28 | Emitec Technologies GmbH | Katalysator mit variabler Wellhöhe |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3770389A (en) * | 1971-11-11 | 1973-11-06 | Ford Motor Co | Catalytic converter with electrically resistive catalyst support |
GB1469527A (en) * | 1973-03-30 | 1977-04-06 | Atomic Energy Authority Uk | Manufacture of catalysts |
GB1491206A (en) * | 1973-11-08 | 1977-11-09 | Atomic Energy Authority Uk | Catalyst bodies |
US4072471A (en) * | 1974-05-28 | 1978-02-07 | Mobil Oil Corporation | Catalytic converter for removing noxious components from a gaseous stream |
GB1567593A (en) * | 1976-10-20 | 1980-05-21 | Matsushita Electric Ind Co Ltd | Exhaust gas control equipment |
DE2733640C3 (de) * | 1977-07-26 | 1981-04-30 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Matrix für einen katalytischen Reaktor zur Abgasreinigung bei Brennkraftmaschinen |
DE2856030C2 (de) * | 1978-12-23 | 1987-02-12 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Verfahren zum Herstellen einer aus Metallfolien gewickelten Trägermatrix für eine Abgaspatrone |
DE2944841A1 (de) * | 1979-11-07 | 1981-05-21 | Degussa Ag, 6000 Frankfurt | Katalytischer abgaskonverter fuer brennkraftmaschinen |
US4598063A (en) * | 1985-08-09 | 1986-07-01 | Retallick William B | Spiral catalyst support and method of making it |
JPS62160649U (US06650917-20031118-M00005.png) * | 1986-03-29 | 1987-10-13 | ||
ATE45410T1 (de) * | 1986-05-12 | 1989-08-15 | Interatom | Metallischer wabenkoerper, insbesondere katalysator-traegerkoerper, mit tragwand und verfahren zu seiner herstellung. |
EP0270856B1 (de) * | 1986-11-20 | 1993-07-28 | Emitec Gesellschaft für Emissionstechnologie mbH | Metallischer Katalysator-Trägerkörper und Verfahren zu seiner Herstellung |
-
1989
- 1989-05-08 JP JP1989052419U patent/JPH0733875Y2/ja not_active Expired - Fee Related
-
1990
- 1990-05-02 US US07/517,794 patent/US5110561A/en not_active Expired - Lifetime
- 1990-05-03 DE DE9005031U patent/DE9005031U1/de not_active Expired - Lifetime
- 1990-05-03 DE DE4014215A patent/DE4014215A1/de not_active Withdrawn
- 1990-05-04 GB GB9010183A patent/GB2231283B/en not_active Expired - Fee Related
- 1990-05-08 KR KR1019900006430A patent/KR900018502A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US5110561A (en) | 1992-05-05 |
DE9005031U1 (de) | 1991-03-28 |
KR900018502A (ko) | 1990-12-21 |
JPH02142625U (US06650917-20031118-M00005.png) | 1990-12-04 |
GB2231283B (en) | 1993-05-26 |
DE4014215A1 (de) | 1990-11-15 |
GB2231283A (en) | 1990-11-14 |
GB9010183D0 (en) | 1990-06-27 |
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