WO1996009892A1 - Mikrostrukturen in gekreuzter anordnung - Google Patents
Mikrostrukturen in gekreuzter anordnung Download PDFInfo
- Publication number
- WO1996009892A1 WO1996009892A1 PCT/EP1995/003759 EP9503759W WO9609892A1 WO 1996009892 A1 WO1996009892 A1 WO 1996009892A1 EP 9503759 W EP9503759 W EP 9503759W WO 9609892 A1 WO9609892 A1 WO 9609892A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- microstructures
- honeycomb body
- sheets
- body according
- flow
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 7
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
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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
- F01N3/18—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 methods of operation; Control
- F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
- F01N3/2013—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means
-
- 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
- F01N3/18—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 methods of operation; Control
- F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
- F01N3/2013—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means
- F01N3/2026—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means directly electrifying the catalyst substrate, i.e. heating the electrically conductive catalyst substrate by joule effect
-
- 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
-
- 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
-
- 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
- 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
- F01N3/2821—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates the support being provided with means to enhance the mixing process inside the converter, e.g. sheets, plates or foils with protrusions or projections to create turbulence
-
- 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
- F01N3/2892—Exhaust flow directors or the like, e.g. upstream of catalytic device
-
- 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
- F01N2330/30—Honeycomb supports characterised by their structural details
- F01N2330/32—Honeycomb supports characterised by their structural details characterised by the shape, form or number of corrugations of plates, sheets or foils
- F01N2330/323—Corrugations of saw-tooth or triangular form
-
- 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
- F01N2330/30—Honeycomb supports characterised by their structural details
- F01N2330/38—Honeycomb supports characterised by their structural details flow channels with means to enhance flow mixing,(e.g. protrusions or projections)
-
- 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
- F01N2330/30—Honeycomb supports characterised by their structural details
- F01N2330/44—Honeycomb supports characterised by their structural details made of stacks of sheets, plates or foils that are folded in S-form
-
- 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
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/1241—Nonplanar uniform thickness or nonlinear uniform diameter [e.g., L-shape]
-
- 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
- Y10T428/1241—Nonplanar uniform thickness or nonlinear uniform diameter [e.g., L-shape]
- Y10T428/12417—Intersecting corrugating or dimples not in a single line [e.g., waffle form, etc.]
Definitions
- This invention relates to a metallic honeycomb body with a multiplicity of channels made of sheet metal through which a fluid flows in a flow direction and which are at least partially provided with at least one first macrostructure forming the channels, which determines the honeycomb shape, at least some of which the metal sheets are provided with additional microstructures at least in partial areas and the microstructures run at an angle to the flow direction and follow one another at intervals.
- Such a metallic honeycomb body is known from EP 0 454 712 B1.
- a honeycomb body designed according to EP 0 454 712 B1 works extremely satisfactorily.
- the object of the invention is to further develop the known honeycomb body in such a way that the catalytic effectiveness of the honeycomb body is increased.
- the flow behavior can also be influenced by the fact that the angle at which the microstructures intersect is relatively small. The flow cannot settle between two microstructures, so that intensive mixing takes place within the flow.
- the smooth sheets also have a microstructure which extends in the longitudinal direction of the sheets.
- the construction of the microstructure, which extends transversely to the longitudinal direction of the sheet has not previously been realized in terms of production technology, since the forces which are required for winding such a smooth sheet require tools which have to exert high forces in order to wind the sheet To reach sheets. In addition, there was a crunching of the sheets.
- the proposal to form crossed structures on smooth sheets now makes it possible to wind the smooth sheet without increased effort, with an improvement in the mixing being achieved. Furthermore, an increased stability of the honeycomb body is achieved.
- the cross-sectional shapes of the microstructures can, for. B. correspond to those described in EP O 454 712 B1.
- FIG. 1 shows a corrugated sheet with a micro structure
- Figure 2 shows a second embodiment of a corrugated sheet with a micro structure
- Figure 3 is a smooth sheet with a micro structure
- a metallic frame body consists of a plurality of channels 2 through which the fluid F can flow in the flow direction R and which are formed by sheets 3, 4.
- the sheets 3 are wave-shaped.
- the sheets 4 are smooth.
- the corrugated and the smooth sheets are arranged alternately on top of each other.
- the selected sheets 3 are provided with a micro structure 5.
- the microstructure 5 is a strip-shaped embossing that intersects in the corrugated sheet metal 3. As can be seen from FIG. 1, the microstructures 5 cross on the wave crests 6.
- FIG. This differs from the embodiment shown in FIG. 1 in that the microstructures 5 intersect not only on the wave crests 6, but also in the wave part 7 and the flanks 8.
- the intersecting wave structures are formed at an angle ⁇ to the direction of flow.
- a smooth sheet 4 is shown in FIG. In the smooth sheet metal 4 have intersecting microstructures 5.
- the intersecting microstructures of the smooth sheet allow a warm body to be wound, which was previously only possible with structures running in the winding direction.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Exhaust Gas After Treatment (AREA)
- Laminated Bodies (AREA)
- Panels For Use In Building Construction (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE59507708T DE59507708D1 (de) | 1994-09-26 | 1995-09-22 | Mikrostrukturen in gekreuzter anordnung |
KR1019970701915A KR100229363B1 (ko) | 1994-09-26 | 1995-09-22 | 교차형 배열의 미세구조물을 갖춘 금속 벌집체 |
EP95933421A EP0784507B1 (de) | 1994-09-26 | 1995-09-22 | Mikrostrukturen in gekreuzter anordnung |
AU36095/95A AU3609595A (en) | 1994-09-26 | 1995-09-22 | Microstructures in an intersecting arrangement |
BR9509031A BR9509031A (pt) | 1994-09-26 | 1995-09-22 | Microestruturas em disposiçao cruzada |
JP51135396A JP3926382B2 (ja) | 1994-09-26 | 1995-09-22 | 交差配置のミクロ構造を有するハニカム本体 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4434363A DE4434363A1 (de) | 1994-09-26 | 1994-09-26 | Scheibenweise aufgebaute Wabenkörper, insbesondere Katalysator-Trägerkörper |
DEP4434363.9 | 1994-09-26 | ||
DE4435913A DE4435913A1 (de) | 1994-10-07 | 1994-10-07 | Mikrostrukturen in gekreuzter Anordnung |
DEP4435913.6 | 1994-10-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996009892A1 true WO1996009892A1 (de) | 1996-04-04 |
Family
ID=25940498
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1995/003762 WO1996009893A1 (de) | 1994-09-26 | 1995-09-22 | Scheibenweise aufgebaute wabenkörper, insbesondere katalysator-trägerkörper |
PCT/EP1995/003759 WO1996009892A1 (de) | 1994-09-26 | 1995-09-22 | Mikrostrukturen in gekreuzter anordnung |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1995/003762 WO1996009893A1 (de) | 1994-09-26 | 1995-09-22 | Scheibenweise aufgebaute wabenkörper, insbesondere katalysator-trägerkörper |
Country Status (13)
Country | Link |
---|---|
US (1) | US5795658A (de) |
EP (2) | EP0783370A1 (de) |
JP (2) | JP3926382B2 (de) |
KR (2) | KR970706065A (de) |
CN (1) | CN1068798C (de) |
AU (2) | AU3652595A (de) |
BR (2) | BR9509164A (de) |
DE (1) | DE59507708D1 (de) |
ES (1) | ES2143075T3 (de) |
MY (1) | MY114005A (de) |
RU (1) | RU2153933C2 (de) |
TW (2) | TW319807B (de) |
WO (2) | WO1996009893A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998009745A1 (de) | 1996-09-06 | 1998-03-12 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren und vorrichtungen zum herstellen eines metallbleches mit einer wellung und einer quer dazu liegenden mikrostruktur |
WO1998013590A1 (de) * | 1996-09-26 | 1998-04-02 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Wabenkörper mit verringerter wärmeleitfähigkeit im eintritts- und austrittsbereich |
WO1999031362A1 (de) * | 1997-12-12 | 1999-06-24 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Metallfolie mit durchbrechungen |
WO2001053668A1 (de) | 2000-01-17 | 2001-07-26 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Katalysator-trägerkörper mit einer dehnungen erlaubenden manschette mit mikrostrukturen |
WO2002081879A1 (de) * | 2001-04-06 | 2002-10-17 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren zur herstellung einer einstückigen, strukturierten blechfolie mit einem loch, blechfolie und wabenkörper |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6036926A (en) * | 1995-10-20 | 2000-03-14 | Emitec Gesellschaft Fuer Emissionstechnologie Mbh | Honeycomb body of sheet metal layers with reinforcing structures and catalytic reactor having the honeycomb body |
DE19724263A1 (de) | 1997-06-09 | 1998-12-10 | Emitec Emissionstechnologie | Radialkatalysator, insbesondere für Kleinmotoren |
AU756037B2 (en) * | 1998-10-20 | 2003-01-02 | Sevex North America, Inc. | Corrugated multilayer metal foil insulation panels and methods of making |
DE10017839A1 (de) * | 2000-01-17 | 2001-08-16 | Emitec Emissionstechnologie | Katalysator-Trägerkörper mit einer Dehnungen erlaubenden Manschette mit Mikrostrukturen |
DE10018640A1 (de) * | 2000-04-14 | 2001-10-31 | Emitec Emissionstechnologie | Katalysator-Trägerkörper mit Manschette und verkürztem Mantelrohr |
DE10056279A1 (de) | 2000-11-14 | 2002-05-29 | Emitec Emissionstechnologie | Radial durchströmbarer und segmentierter Wabenkörper |
DE10293166D2 (de) | 2001-07-19 | 2004-07-01 | Emitec Emissionstechnologie | Feder-Dämpfer-System eines Wabenkörpers und dessen Herstellung |
DE10217259A1 (de) * | 2002-04-18 | 2003-11-13 | Emitec Emissionstechnologie | Katalysator-Trägerkörper mit Wellmantel und Verfahren zu dessen Herstellung |
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 |
DE10304814C5 (de) * | 2003-02-06 | 2009-07-02 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren und Werkzeug zur Herstellung von strukturierten Blechlagen; Katalysator-Trägerkörper |
DE10329000A1 (de) | 2003-06-27 | 2005-01-27 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Abgasnachbehandlungsanlage mit einem Gegenstromgehäuse, sowie entsprechendes Verfahren zur Abgasnachbehandlung |
US20080093163A1 (en) * | 2004-10-26 | 2008-04-24 | Silentor Holding A/S | Silencer and Open-Structured Catalyser |
FR2909124B3 (fr) * | 2006-11-27 | 2008-11-14 | Renault Sas | Organe de depollution de gaz avec canalisation de sortie des gaz integree |
GB2468850B8 (en) * | 2009-03-23 | 2012-09-05 | Vortex Performance Exhausts Ltd | An improved exhaust filter |
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- 1995-09-22 JP JP51135396A patent/JP3926382B2/ja not_active Expired - Fee Related
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- 1995-09-22 EP EP95934105A patent/EP0783370A1/de not_active Ceased
- 1995-09-22 KR KR1019970701916A patent/KR970706065A/ko not_active Application Discontinuation
- 1995-09-22 ES ES95933421T patent/ES2143075T3/es not_active Expired - Lifetime
- 1995-09-22 JP JP8511356A patent/JPH10506053A/ja active Pending
- 1995-09-22 WO PCT/EP1995/003759 patent/WO1996009892A1/de active IP Right Grant
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- 1995-09-22 BR BR9509031A patent/BR9509031A/pt not_active IP Right Cessation
- 1995-09-22 DE DE59507708T patent/DE59507708D1/de not_active Expired - Fee Related
- 1995-09-22 AU AU36525/95A patent/AU3652595A/en not_active Abandoned
- 1995-09-22 CN CN95195288A patent/CN1068798C/zh not_active Expired - Fee Related
- 1995-09-22 EP EP95933421A patent/EP0784507B1/de not_active Expired - Lifetime
- 1995-09-22 RU RU97106789/04A patent/RU2153933C2/ru not_active IP Right Cessation
- 1995-09-22 KR KR1019970701915A patent/KR100229363B1/ko not_active IP Right Cessation
- 1995-09-22 AU AU36095/95A patent/AU3609595A/en not_active Abandoned
- 1995-09-25 MY MYPI95002846A patent/MY114005A/en unknown
- 1995-09-27 TW TW084110109A patent/TW319807B/zh not_active IP Right Cessation
- 1995-09-27 TW TW084110108A patent/TW314572B/zh active
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998009745A1 (de) | 1996-09-06 | 1998-03-12 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren und vorrichtungen zum herstellen eines metallbleches mit einer wellung und einer quer dazu liegenden mikrostruktur |
WO1998013590A1 (de) * | 1996-09-26 | 1998-04-02 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Wabenkörper mit verringerter wärmeleitfähigkeit im eintritts- und austrittsbereich |
WO1999031362A1 (de) * | 1997-12-12 | 1999-06-24 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Metallfolie mit durchbrechungen |
WO2001053668A1 (de) | 2000-01-17 | 2001-07-26 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Katalysator-trägerkörper mit einer dehnungen erlaubenden manschette mit mikrostrukturen |
WO2002081879A1 (de) * | 2001-04-06 | 2002-10-17 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren zur herstellung einer einstückigen, strukturierten blechfolie mit einem loch, blechfolie und wabenkörper |
US7276211B2 (en) | 2001-04-06 | 2007-10-02 | Emitec Gesellschaft Fuer Emissionstechnologie Mbh | Process for producing a one-piece, structured metal foil having a hole, metal foil and honeycomb body |
Also Published As
Publication number | Publication date |
---|---|
EP0784507B1 (de) | 2000-01-26 |
CN1068798C (zh) | 2001-07-25 |
DE59507708D1 (de) | 2000-03-02 |
AU3652595A (en) | 1996-04-19 |
EP0784507A1 (de) | 1997-07-23 |
JPH10506321A (ja) | 1998-06-23 |
KR100229363B1 (ko) | 1999-11-01 |
US5795658A (en) | 1998-08-18 |
KR970706064A (ko) | 1997-11-03 |
AU3609595A (en) | 1996-04-19 |
TW314572B (de) | 1997-09-01 |
MY114005A (en) | 2002-07-31 |
ES2143075T3 (es) | 2000-05-01 |
RU2153933C2 (ru) | 2000-08-10 |
TW319807B (de) | 1997-11-11 |
EP0783370A1 (de) | 1997-07-16 |
BR9509164A (pt) | 1997-11-25 |
BR9509031A (pt) | 1998-06-23 |
WO1996009893A1 (de) | 1996-04-04 |
CN1158577A (zh) | 1997-09-03 |
JPH10506053A (ja) | 1998-06-16 |
KR970706065A (ko) | 1997-11-03 |
JP3926382B2 (ja) | 2007-06-06 |
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