KR870000977A - 기하학적으로 복잡한 단면형상을 가지는 싸인 금속 배기가스 촉매 운반체몸체 및 그 몸체를 제조하기 위한 방법, 장치 및 브랭크 - Google Patents
기하학적으로 복잡한 단면형상을 가지는 싸인 금속 배기가스 촉매 운반체몸체 및 그 몸체를 제조하기 위한 방법, 장치 및 브랭크 Download PDFInfo
- Publication number
- KR870000977A KR870000977A KR1019860006200A KR860006200A KR870000977A KR 870000977 A KR870000977 A KR 870000977A KR 1019860006200 A KR1019860006200 A KR 1019860006200A KR 860006200 A KR860006200 A KR 860006200A KR 870000977 A KR870000977 A KR 870000977A
- Authority
- KR
- South Korea
- Prior art keywords
- blank
- jacket tube
- catalyst carrier
- sheet metal
- winding
- Prior art date
Links
- 239000002184 metal Substances 0.000 title claims description 23
- 239000003054 catalyst Substances 0.000 title claims description 10
- 238000004804 winding Methods 0.000 claims 12
- 238000013016 damping Methods 0.000 claims 2
- 238000003466 welding Methods 0.000 claims 2
- 230000037303 wrinkles Effects 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 1
Classifications
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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
- 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
-
- B01J35/56—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
-
- 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
- F01N2330/04—Methods of manufacturing
-
- 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
- F01N2470/10—Tubes having non-circular cross section
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49345—Catalytic device making
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/1234—Honeycomb, or with grain orientation or elongated elements in defined angular relationship in respective components [e.g., parallel, inter- secting, etc.]
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Catalysts (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1 및 2도는 만들기가 비교적 쉬운 배기가스촉매운반체몸체의 단면도.
제3본 발명에 따른 방법만을 사용하여 제조될 수 있는 비교적 더 복잡한 배기 가스촉매운반체몸체의 단면도.
* 도면의 주요부분에 대한 부호의 설명
1 : 평탄한판상금속스트립 2 : 주름진판상금속스트립
3 : 연결점 4 : 재킷튜브
60 : 전체 브랭크 81,82 : 공급리일
83 : 주름장치 84,85 : 디플렛선롤
86 : 감음장치 87,89 : 텔레스코우프 암
88 : 이음매 90 : 자기헤드
Claims (11)
- 2. 평탄한 판상금속스트립과 주름진 판상금속스트립의 교번층을 감아서 브랭크를 형성하고, 그 브랭크를 재킷튜브안으로 삽입하며, 그 브랭크의 개개의 감은 것은 각각의 예정가능한 길이를 가지는 개개의 평탄한 판상금속스트립과 주름진 판상금속스트립으로 구성되고 : 예정된 재킷튜브단면적을 채우기 위하여 필요한 길이에 따라서 개개의 감은 것이 길이를 결정하며, 한면에 단단하게 감기고 그 나머지 구연에서 다양한 느슨함을 이루며 감기는 대략 달걀모양의 브랭크를 만들기 위하여 개개의 감은 것을 미리 적어도 브랭크의 한면에 고착하며 : 견고하게 감긴면이 재킷튜브의 가능한 가장 큰 내접원이 재킷튜브에 맞닿는 재킷튜브단면적의 구역에 위치하도록 브랭크를 재킷튜브안으로 삽입하는 것으로 구성되는 금속배기가스촉매운반체 몸체의 제조방법.
- 제1항에 있어서, 재킷튜브의 단면적이 적어도 하나의 조여진 부분을 가지거나, 특히 복잡한 기하학적 형상을 가지고, 그 기하학적 형상은 단면적을 비교적 간단한 형상의 면적으로 세부하여, 이 더 간단한 단면적을 위한 브랭크를 형성하며, 이렇게 형성된 브랭크를 연속적으로 또는 한번에 재킷튜브안으로 삽입하는 것을 포함하는 것을 특징으로하는 방법.
- 브랭크의 개개의 감음이 견고하게 감긴 나선형상에 필요한 것보다 더 길기 때문에, 브랭크의 개개의 감음은 이상적으로 견고하게 감긴진 나선형상으로부터 적어도 부분적으로 벗어나며 : 브랭크의 연속감음이 브랭크의 한면에 고착되어 특히 점용접되어서 브랭크의 한면이 견고하게 감기고, 브랭크의 나머지구역이 적어도 부분적으로 느슨하게 감기는 것을 특징으로하는, 평탄한 판상금속스트립과 주름진 판상금속스트립을 감아서 만든 금속 배기가스촉매운반체몸체를 제조하기 위한 브랭크.
- 제3항에 있어서, 평탄한 스트립이 각각 개개의 감김의 바깥면에 항상있는 것을 특징으로 하는 브랭크.
- 제3항에 있어서, 평탄한 스트립이 각각 개개의 감김의 안쪽면에 항상 있는 것을 특징으로하는 브랭크.
- 금속감김배기가스촉매운반체몸체는 재킷튜브에 의하여 둘러싸인 평탄한 판상금속스트립과 주름진 판상금속스트립의 감긴 교변층으로 구성되고, 재킷튜브는 기하학적으로 복잡한 단면을 가지며 : 배기가스촉매운반체몸체가 바깥면으로부터 안쪽으로 견고하게 감겼던것과 같은 방법으로 평탄한 판상금속스트립과 주름진 판상금속스트립으로부터 감아서 만든 배기가스촉매운반체 몸체가 재킷튜브의 단면을 채우며 : 감음은 단면내에 내접될 수 있는 가장 큰 원의 중심부근에 배치된 중심을 가지는 것을 특징으로 하는 금속감긴배기가스촉매운반체몸체.
- 제6항에 있어서, 재킷튜브에 의하여 예정된 단면적이 평탄한 판상금속과 주름진 판상금속으로 채워진 더 간단한 형상의 서브에어리어로 세분되는 것을 특징으로하는 금속감긴배기가스 촉매운반체 몸체.
- 평탄한 판상금속스트립을 위한 공급리일, 공급리일중의 하나의 평탄한 판상금속스트립을 사용하여 주름을 만들기 위한 주름형성장치, 감음장치, 디플렉션로울러를 가지는 판상금속스트립을 위한 공급장치 상기 공급장치는 스트립의 다양한 길이의 감음부분을 상기 감음장치에 공급을 위한 수단을 포함하다-개개의 감음을 서로서로 미리 점고착을 위한 수단으로 이루어진 제3항에 따른 브랭크 제작장치.
- 제8항에 있어서, 감김부분을 공급을 위한 상기수단이 이음매 및 그리핑 또는 자기헤드를 가지는 테레스코프 암으로 구성되는 것을 특징으로하는 장치.
- 제9항에 있어서, 상기 점고착수단이 그리핑 또는 자기헤드로 완전하게되는 점용접장치인 것을 특징으로하는 장치.
- 감음장치를 조절을 위한 프로그램조절 유니트와 스트립의 다양한 길이의 감음부분을 공급하기 위한 상기수단을 포함하는 제8항에 따른 장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3527111.6 | 1985-07-29 | ||
DEP3527111.6 | 1985-07-29 | ||
DE19853527111 DE3527111A1 (de) | 1985-07-29 | 1985-07-29 | Metallischer, gewickelter abgaskatalysatortraegerkoerper mit geometrisch komplizierter form des querschnitts sowie verfahren, vorrichtung und rohling zu seiner herstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870000977A true KR870000977A (ko) | 1987-03-10 |
KR930007660B1 KR930007660B1 (ko) | 1993-08-18 |
Family
ID=6277062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019860006200A KR930007660B1 (ko) | 1985-07-29 | 1986-07-29 | 배기가스 촉매운반체 및 그 제조방법 |
Country Status (9)
Country | Link |
---|---|
US (2) | US4719680A (ko) |
EP (1) | EP0210546B1 (ko) |
JP (1) | JPS6228023A (ko) |
KR (1) | KR930007660B1 (ko) |
AT (1) | ATE50826T1 (ko) |
BR (1) | BR8603556A (ko) |
CA (1) | CA1285884C (ko) |
DE (2) | DE3527111A1 (ko) |
ES (1) | ES2000776A6 (ko) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3528208A1 (de) * | 1985-08-06 | 1987-02-12 | Interatom | Aufgebauter katalysatortraegerkoerper mit grosser querschnittsflaeche |
DE3532408A1 (de) * | 1985-09-11 | 1987-03-19 | Sueddeutsche Kuehler Behr | Traegermatrix, insbesondere fuer einen katalytischen reaktor zur abgasreinigung bei brennkraftmaschinen |
DE3634235C1 (de) * | 1986-10-08 | 1988-03-31 | Sueddeutsche Kuehler Behr | Matrix fuer einen katalytischen Reaktor zur Abgasreinigung |
EP0270856B1 (de) * | 1986-11-20 | 1993-07-28 | Emitec Gesellschaft für Emissionstechnologie mbH | Metallischer Katalysator-Trägerkörper und Verfahren zu seiner Herstellung |
JPH0657320B2 (ja) * | 1987-07-31 | 1994-08-03 | マツダ株式会社 | 排気ガス浄化用触媒の製造法 |
US4782570A (en) * | 1987-11-16 | 1988-11-08 | General Motors Corporation | Fabrication and assembly of metal catalytic converter catalyst substrate |
JPH0441937Y2 (ko) * | 1987-12-28 | 1992-10-02 | ||
DE3809105A1 (de) * | 1988-03-18 | 1989-09-28 | Eberspaecher J | Vorrichtung zur katalytischen reinigung der abgase einer brennkraftmachine und verfahren zu deren herstellung |
SE463816B (sv) * | 1988-03-25 | 1991-01-28 | Erik Sundstroem | Metod foer framstaellning av stroemningsuppdelande organ foer heta gaser bestaaende av en kropp av alfa-korund, samt det daerigenom framstaellda stroemningsuppdelande organet |
JPH0616855B2 (ja) * | 1988-07-22 | 1994-03-09 | 日本冶金工業株式会社 | 触媒反応器のための担持母体 |
EP0430945B1 (de) * | 1988-09-22 | 1992-03-11 | Emitec Gesellschaft für Emissionstechnologie mbH | Wabenkörper, insbesondere katalysator-trägerkörper, aus einer mehrzahl verschlungener blechstapel |
US5135794A (en) * | 1988-09-22 | 1992-08-04 | Emitec Gesellschaft Fur Emissionstechnologie Mbh | Honeycomb body, in particular catalyst carrier body, formed of a plurality of entwined bundles of sheet metal |
DE8813303U1 (ko) * | 1988-10-22 | 1988-12-15 | Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co Kg, 7000 Stuttgart, De | |
JPH0645618Y2 (ja) * | 1989-02-21 | 1994-11-24 | 臼井国際産業株式会社 | 排気ガス浄化装置 |
JPH0744733Y2 (ja) * | 1989-02-21 | 1995-10-11 | 臼井国際産業株式会社 | 排気ガス浄化装置 |
US4985388A (en) * | 1989-06-29 | 1991-01-15 | W. R. Grace & Co.-Conn. | Catalytic exhaust pipe insert |
JP2890503B2 (ja) * | 1989-07-26 | 1999-05-17 | 株式会社日本自動車部品総合研究所 | 多孔性担体 |
DE4129700C2 (de) * | 1990-09-14 | 2001-03-22 | Seibu Giken Fukuoka Kk | Verfahren zur Herstellung eines Wärmetauscherelements, sowie danach hergestelltes Wärmetauscherelement |
DE4029749A1 (de) * | 1990-09-20 | 1992-03-26 | Schwaebische Huettenwerke Gmbh | Filter |
JPH04136412A (ja) * | 1990-09-28 | 1992-05-11 | Nissan Motor Co Ltd | ハニカム触媒コンバータの加熱装置 |
US5240682A (en) * | 1991-05-06 | 1993-08-31 | W. R. Grace & Co.-Conn | Reinforced corrugated thin metal foil strip useful in a catalytic converter core, a catalytic converter core containing said strip and an electrically heatable catalytic converter containing said core |
JP2509478B2 (ja) * | 1991-05-09 | 1996-06-19 | 昭和飛行機工業株式会社 | ハニカム構造体およびその製造方法 |
DE4137105A1 (de) * | 1991-11-12 | 1993-05-13 | Schwaebische Huettenwerke Gmbh | Anordnung eines katalysators fuer die abgase eines verbrennungsmotors |
US5554342A (en) * | 1991-12-20 | 1996-09-10 | Toyota Jidosha Kabushiki Kaisha | Electrical heating type catalytic device |
JPH0570644U (ja) * | 1992-02-28 | 1993-09-24 | 三恵技研工業株式会社 | 触媒コンバータ |
BR9306740A (pt) * | 1992-07-14 | 1998-12-08 | Emitec Emissionstechnologie | Corpo de colmeia metálico de camadas de chapas entrelaçadas e processo para sua fabricação |
SE470546B (sv) * | 1992-12-15 | 1994-08-01 | Sandvik Ab | Katalysatorenhet för behandling av avgaser från förbränningsmotor samt sätt för tillverkning av katalysatorenheten |
DE4416055A1 (de) * | 1994-05-02 | 1995-11-09 | Leistritz Abgastech | Verfahren zur Herstellung von Abgaskatalysatoren, insbesondere für Kraftfahrzeuge |
DE19643934A1 (de) | 1996-10-30 | 1998-05-07 | Emitec Emissionstechnologie | Verfahren und Vorrichtung zum Herstellen strukturierter Metallbleche |
DE19704521A1 (de) | 1997-02-06 | 1998-08-13 | Emitec Emissionstechnologie | Verfahren und Vorrichtung zur Herstellung eines Wabenkörpers |
FI104202B1 (fi) | 1997-09-05 | 1999-11-30 | Kemira Metalkat Oy | Katalysaattorikennorakenne |
DE19817787C2 (de) * | 1998-04-21 | 2000-04-13 | Emitec Emissionstechnologie | Verfahren und Vorrichtung zum Herstellen eines metallischen Wabenkörpers |
US8062990B2 (en) * | 1998-05-01 | 2011-11-22 | Basf Corporation | Metal catalyst carriers and catalyst members made therefrom |
SE0000429L (sv) | 2000-02-11 | 2000-11-27 | Sven Melker Nilsson | Metod för veckning av metallfolie samt foliepaket av sådan folie |
KR100340802B1 (ko) * | 2000-06-13 | 2002-06-20 | 황해웅 | 배기가스 정화용 금속담체의 대량생산용 제조장치 및 그를이용한 금속담체의 제조방법 |
KR100351203B1 (ko) * | 2000-06-13 | 2002-09-05 | 한국기계연구원 | 하니컴체 제조장치 |
US20040247494A1 (en) * | 2003-03-24 | 2004-12-09 | Engineered Materials Solutions, Inc. | In-situ diffusion alloying and pre-oxidation annealing in air of FeCrAI alloy catalytic converter material |
DE102004049418B4 (de) * | 2004-10-08 | 2007-09-27 | R. Scheuchl Gmbh | Verfahren zur Herstellung eines Speichermassenwickels für einen Rotationswärmeaustauscher |
DE102005028044A1 (de) * | 2005-06-17 | 2006-12-28 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Herstellung von, insbesondere großen, Wabenkörpern für die mobile Abgasnachbehandlung |
FR2899430B1 (fr) * | 2006-04-11 | 2010-03-19 | Kuhn Sa | Rouleau conditionneur de faucheuse-conditionneuse, procede de fabrication d'un tel rouleau et faucheuse-conditionneuse equipee d'un tel rouleau |
DE102017205147B4 (de) * | 2017-03-27 | 2019-04-04 | Continental Automotive Gmbh | Verfahren zur Herstellung eines Wabenkörpers |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2302746A1 (de) * | 1973-01-20 | 1974-07-25 | Sueddeutsche Kuehler Behr | Traegermatrix fuer einen katalytischen reaktor zur abgasreinigung bei brennkraftmaschinen, insb. ottomotoren von kraftfahrzeugen, sowie ein herstellungsverfahren |
GB1491206A (en) * | 1973-11-08 | 1977-11-09 | Atomic Energy Authority Uk | Catalyst bodies |
GB1567593A (en) * | 1976-10-20 | 1980-05-21 | Matsushita Electric Ind Co Ltd | Exhaust gas control equipment |
CA1102706A (en) * | 1977-05-06 | 1981-06-09 | Rainer Scholz | Monolithic metal catalyst for the detoxication of the exhaust gases of internal combustion engines |
DE2856030A1 (de) * | 1978-12-23 | 1980-06-26 | Sueddeutsche Kuehler Behr | Patrone fuer abgasreinigung |
DE2924592C2 (de) * | 1979-06-19 | 1983-05-26 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Verfahren zum Herstellen einer Trägermatrix für einen katalytischen Reaktor zur Abgasreinigung bei Brennkraftmaschinen von Kraftfahrzeugen |
GB2072064A (en) * | 1980-03-25 | 1981-09-30 | Johnson Matthey Inc | Construction of elliptical metal substrates |
US4318888A (en) * | 1980-07-10 | 1982-03-09 | General Motors Corporation | Wound foil structure comprising distinct catalysts |
US4576800A (en) * | 1984-09-13 | 1986-03-18 | Camet, Inc. | Catalytic converter for an automobile |
-
1985
- 1985-07-29 DE DE19853527111 patent/DE3527111A1/de not_active Withdrawn
-
1986
- 1986-07-16 AT AT86109777T patent/ATE50826T1/de not_active IP Right Cessation
- 1986-07-16 DE DE8686109777T patent/DE3669342D1/de not_active Expired - Fee Related
- 1986-07-16 EP EP86109777A patent/EP0210546B1/de not_active Expired - Lifetime
- 1986-07-22 JP JP61172677A patent/JPS6228023A/ja active Granted
- 1986-07-25 CA CA000514644A patent/CA1285884C/en not_active Expired - Fee Related
- 1986-07-28 US US06/891,116 patent/US4719680A/en not_active Expired - Lifetime
- 1986-07-28 BR BR8603556A patent/BR8603556A/pt not_active IP Right Cessation
- 1986-07-28 ES ES8600657A patent/ES2000776A6/es not_active Expired
- 1986-07-29 KR KR1019860006200A patent/KR930007660B1/ko not_active IP Right Cessation
-
1987
- 1987-10-30 US US07/116,071 patent/US4847230A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0210546A1 (de) | 1987-02-04 |
DE3527111A1 (de) | 1987-01-29 |
KR930007660B1 (ko) | 1993-08-18 |
JPS6228023A (ja) | 1987-02-06 |
ATE50826T1 (de) | 1990-03-15 |
US4847230A (en) | 1989-07-11 |
US4719680A (en) | 1988-01-19 |
BR8603556A (pt) | 1987-03-04 |
DE3669342D1 (de) | 1990-04-12 |
CA1285884C (en) | 1991-07-09 |
JPH0370548B2 (ko) | 1991-11-08 |
EP0210546B1 (de) | 1990-03-07 |
ES2000776A6 (es) | 1988-03-16 |
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