CN1068798C - 交叉排列的微观结构 - Google Patents
交叉排列的微观结构 Download PDFInfo
- Publication number
- CN1068798C CN1068798C CN95195288A CN95195288A CN1068798C CN 1068798 C CN1068798 C CN 1068798C CN 95195288 A CN95195288 A CN 95195288A CN 95195288 A CN95195288 A CN 95195288A CN 1068798 C CN1068798 C CN 1068798C
- Authority
- CN
- China
- Prior art keywords
- microstructure
- honeycomb ceramics
- described honeycomb
- intersects
- thin plate
- 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
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 239000000919 ceramic Substances 0.000 claims description 14
- 230000003197 catalytic effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- 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.]
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
本发明涉及一种金属蜂窝体,它有许多由金属薄板(3、4)构成的通道(2),流体(F)可沿一个流动方向(R)流过通道(2),薄板(3、4)至少有一部分具有有至少一种基本的宏观结构,这一宏观结构形成通道(2)并确定了蜂窝的形状。至少部分薄板(3、4)在至少局部区域内设有附加的微观结构。此微观结构与流动方向(R)成一个角度(α)延伸,并隔开间距地彼此相继。微观结构(5)设计为它们互相交叉。
Description
本发明涉及一种金属蜂窝体,它有许多由金属薄板构成的通道,流体可沿一个流动方向流过通道,薄板至少有一部分具有至少一种基本的宏观结构,这一宏观结构形成通道并确定了蜂窝的形状,其中,至少部分薄板在至少局部区域内设有附加的微观结构,此微观结构与流动方向成一个角度地延伸,并间隔距离地彼此相继。
由EP0454712B1已知这样一种金属蜂窝体。
按EP0454712B1制作的蜂窝体的工作令人极为满意。
鉴于金属蜂窝体设有起催化作用的含贵金属的表面,所以力求尽最大可能减少贵金属的含量,从而能降低催化器的造价。
以此为出发点,本发明的目的是进一步改进已知的蜂窝体,提高蜂窝体的催化效果。
按本发明通过权利要求1特征部分所述之特征达到此目的。有利的进一步设计是从属权利要求的内容。
出人意外地得到了证实,使微观结构互相交叉,产生了附加的流动技术方面的效果。此流动技术方面的效果指的是,互相交叉的微观结构强化了边缘流与核流的混合。因而改善了气体与各流动通道起催化作用的表面之间有利的质量转移。无论是产物的排出还是将离析物输往有效的催化表面都得到了改善,因为现在流动本身有一个朝表面方向的分量,所以,这一流动分量促进了向起催化作用的表面的传输。
业已证实,流动效果取决于交叉点的位置。
取决于交叉点所在的位置,可发生非常强烈的混合。若微观结构在波峰上相交,则导致流动有强烈的缠结特性。
还可以这样来影响流动特性,即,将微观结构的交角设计得比较小。两个微观结构之间的流动不可能是平稳的,所以在流动的内部发生强烈的搅动。
按本发明,由波纹形和平整的金属薄板卷绕而成的蜂窝体中,平整的薄板也有微观结构,这种微观结构沿薄板纵向延伸。一种横向于薄板纵向延伸的微观结构的设计,迄今在生产工艺中没有实现,因为卷绕这样一种平整薄板所需要的力很大,这就要求使用能产生较大的力量的工具,以便完成薄板的卷绕。此外,发现薄板起皱。
采用在平整薄板上设计交叉结构的建议,现在便可以不用费更大的力量来卷绕此平整的薄板,与此同时达到了改善混合的目的。此外,还提高了蜂窝体的稳定性。微观结构的横断面形状,例如可与在EP0454712B1中介绍的一致。
由下面对实施例的说明给出其他的优点和特征。其中:
图1带有微观结构的波纹形薄板;
图2带有微观结构的波纹形薄板第二种实施形式;以及
图3带有微观结构的平整薄板。
金属框架结构由许多通过薄板3、4形成的通道2构成,流体F可沿流动方向R流过通道2。薄板3设计成波纹形的。
薄板4是平的。波纹形薄板和平整的薄板彼此交替排列。
波纹形薄板3设有微观结构5。微观结构5涉及的是在波纹形薄板3中交叉的条状冲压印痕。由图1可见,微观结构5在波峰6上相交。
图2表示了另一种实施形式。与图1所示实施形式的区别在于,微观结构5不仅在波峰6上而且也在波谷7内和侧边8上相交。
交叉的波纹结构设计成与流动方向成一个角度α。
图3表示了平整的薄板4。在平整的薄板4中设有交叉的微观结构5。
平整薄板的交叉的微观结构,使之允许卷绕一个热体,迄今它只在有沿卷绕方向延伸的结构中才有可能。
还可以这样来设计一种热体,即,将具有微观结构的波纹形薄板与具有微观结构的平整薄板组合在一起。
Claims (10)
1.具有许多由金属薄板(3、4)构成的通道(2)的金属蜂窝体,流体(F)可沿一个流动方向(R)流过通道(2),薄板(3、4)至少有一部分具有至少一种基本的宏观结构,这一宏观结构形成通道(2)并确定了蜂窝的形状,其中,至少部分薄板(3、4)至少在局部区域内设有附加的微观结构,以及,此微观结构与流动方向(R)成一个角度(α)延伸,并隔开间距地彼此相继,其特征为:微观结构(5)互相交叉。
2.按照权利要求1所述之蜂窝体包括交替的平整和波纹形薄板(4或3)层,其特征为:波纹形薄板(3)设有微观结构(5)。
3.按照权利要求2所述之蜂窝体,其特征为:微观结构(5)在波峰(6)上相交。
4.按照权利要求2所述之蜂窝体,其特征为:微观结构(5)在波谷(7)内相交。
5.按照权利要求2所述之蜂窝体,其特征为:微观结构(5)在波纹形薄板(3)的一个或两个侧边(8)上相交。
6.按照权利要求2所述之蜂窝体,其特征为:微观结构在波峰(6)上和波谷(7)内相交。
7.按照权利要求2所述之蜂窝体,其特征为:微观结构在波峰(6)上以及在至少一个侧边(8)上相交。
8.按照权利要求2所述之蜂窝体,其特征为:微观结构在波谷(7)内以及在至少一个侧边(8)上相交。
9.按照权利要求2所述之蜂窝体,其特征为:微观结构在波峰(6)上、在波谷(7)内以及在至少一个侧边(8)上相交。
10.按照权利要求2所述之蜂窝体,其特征为:在平整的薄板(4)上设有微观结构(5)。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4434363.9 | 1994-09-26 | ||
DE4434363A DE4434363A1 (de) | 1994-09-26 | 1994-09-26 | Scheibenweise aufgebaute Wabenkörper, insbesondere Katalysator-Trägerkörper |
DE4435913A DE4435913A1 (de) | 1994-10-07 | 1994-10-07 | Mikrostrukturen in gekreuzter Anordnung |
DEP4435913.6 | 1994-10-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1158577A CN1158577A (zh) | 1997-09-03 |
CN1068798C true CN1068798C (zh) | 2001-07-25 |
Family
ID=25940498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95195288A Expired - Fee Related CN1068798C (zh) | 1994-09-26 | 1995-09-22 | 交叉排列的微观结构 |
Country Status (13)
Country | Link |
---|---|
US (1) | US5795658A (zh) |
EP (2) | EP0784507B1 (zh) |
JP (2) | JPH10506053A (zh) |
KR (2) | KR100229363B1 (zh) |
CN (1) | CN1068798C (zh) |
AU (2) | AU3652595A (zh) |
BR (2) | BR9509164A (zh) |
DE (1) | DE59507708D1 (zh) |
ES (1) | ES2143075T3 (zh) |
MY (1) | MY114005A (zh) |
RU (1) | RU2153933C2 (zh) |
TW (2) | TW314572B (zh) |
WO (2) | WO1996009892A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100436768C (zh) * | 2003-02-06 | 2008-11-26 | 排放技术有限公司 | 用来制造形成有结构的板层和催化剂基体的方法和工具 |
Families Citing this family (26)
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 |
DE19636367A1 (de) | 1996-09-06 | 1998-03-12 | Emitec Emissionstechnologie | Verfahren und Vorrichtungen zum Herstellen eines Metallbleches mit einer Wellung und einer quer dazu liegenden Mikrostruktur |
DE19639633A1 (de) * | 1996-09-26 | 1998-04-02 | Emitec Emissionstechnologie | Wabenkörper mit verringerter Wärmeleitfähigkeit im Eintritts- und Austrittsbereich |
DE19724263A1 (de) | 1997-06-09 | 1998-12-10 | Emitec Emissionstechnologie | Radialkatalysator, insbesondere für Kleinmotoren |
DE19755354A1 (de) * | 1997-12-12 | 1999-06-17 | Emitec Emissionstechnologie | Metallfolie mit Durchbrechungen |
GB2360059B (en) * | 1998-10-20 | 2003-04-30 | Atd Corp | Corrugated multilayer metal 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 |
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 |
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 |
DE10117086A1 (de) * | 2001-04-06 | 2002-10-17 | Emitec Emissionstechnologie | Verfahren zur Herstellung einer einstückigen, strukturierten Blechfolie mit einem Loch, Blechfolie und Wabenkörper |
WO2003008774A1 (de) | 2001-07-19 | 2003-01-30 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Feder-dämpfer-system eines wabenkörpers und 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 |
DE10217259A1 (de) | 2002-04-18 | 2003-11-13 | Emitec Emissionstechnologie | Katalysator-Trägerkörper mit Wellmantel und Verfahren zu dessen Herstellung |
DE10329000A1 (de) | 2003-06-27 | 2005-01-27 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Abgasnachbehandlungsanlage mit einem Gegenstromgehäuse, sowie entsprechendes Verfahren zur Abgasnachbehandlung |
EP1812694A1 (en) * | 2004-10-26 | 2007-08-01 | 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 |
RU2520633C2 (ru) * | 2009-04-01 | 2014-06-27 | Аутонойм Менеджмент Аг | Структурированный металлический тепловой экран |
DE102009018825A1 (de) | 2009-04-24 | 2010-10-28 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Blechlage mit Anti-Diffusionsstrukturen und metallischer Wabenkörper mit mindestens einer solchen Blechlage |
DE102013108745A1 (de) * | 2013-08-13 | 2015-02-19 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Abgasbehandlungseinheit |
US10953382B2 (en) * | 2017-06-09 | 2021-03-23 | Koch-Glitsch, Lp | Structured packing module for mass transfer columns |
KR102415426B1 (ko) * | 2020-10-08 | 2022-07-01 | 한국생산기술연구원 | 온감 및 탄성감 금속 아키텍처링 판재 |
US20230001666A1 (en) * | 2019-11-28 | 2023-01-05 | Korea Institute Of Industrial Technology | Metal architectured plate with tactile warmth and elasticity and manufacturing method therefor |
KR102366949B1 (ko) * | 2019-11-28 | 2022-02-24 | 한국생산기술연구원 | 온감 금속 아키텍처링 판재 및 그 제작 방법 |
KR102344284B1 (ko) * | 2019-11-28 | 2021-12-29 | 한국생산기술연구원 | 탄성감 금속 아키텍처링 판재 및 그 제작방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2029720A (en) * | 1978-09-20 | 1980-03-26 | Hitachi Shipbuilding Eng Co | Plate-shaped Denitrating Catalyst |
EP0201614A1 (de) * | 1985-05-14 | 1986-11-20 | GebràDer Sulzer Aktiengesellschaft | Reaktor zum Durchführen von heterogenen, katalysierten chemischen Reaktionen |
DE8900467U1 (de) * | 1989-01-17 | 1990-05-17 | Emitec Gesellschaft für Emissionstechnologie mbH, 5204 Lohmar | Metallischer Wabenkörper, vorzugsweise Katalysator-Trägerkörper mit Mikrostrukturen zur Strömungsdurchmischung |
EP0389750A1 (de) * | 1989-03-31 | 1990-10-03 | Emitec Gesellschaft für Emissionstechnologie mbH | Trägerkörper für einen katalytischen Reaktor zur Abgasreinigung |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1987798A (en) * | 1931-05-19 | 1935-01-15 | Ruppricht Siegfried | Thermal insulating material |
US3254968A (en) * | 1964-12-31 | 1966-06-07 | Designers Metal Company | Metal sheet |
US3716344A (en) * | 1971-02-10 | 1973-02-13 | New Prod Corp | Internal combustion engine exhaust catalytic reactor |
US3956543A (en) * | 1972-10-02 | 1976-05-11 | Rockwell International Corporation | Shear flexibility for structures |
GB1531134A (en) * | 1975-08-20 | 1978-11-01 | Atomic Energy Authority Uk | Methods of fabricating bodies and to bodies so fabricated |
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 |
DE2902779C2 (de) * | 1979-01-25 | 1985-09-26 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co. KG, 7000 Stuttgart | Matrix für einen katalytischen Reaktor zur Abgasreinigung bei Brennkraftmaschinen |
US4576800A (en) * | 1984-09-13 | 1986-03-18 | Camet, Inc. | Catalytic converter for an automobile |
DE8717916U1 (de) * | 1986-05-12 | 1991-03-21 | Siemens AG, 80333 München | Metallischer Katalysator-Trägerkörper mit evolventenförmig verlaufenden Schichten |
DE3634235C1 (de) * | 1986-10-08 | 1988-03-31 | Sueddeutsche Kuehler Behr | Matrix fuer einen katalytischen Reaktor zur Abgasreinigung |
JP2813679B2 (ja) * | 1989-05-08 | 1998-10-22 | 臼井国際産業株式会社 | 排気ガス浄化装置 |
DE8909128U1 (de) * | 1989-07-27 | 1990-11-29 | Emitec Gesellschaft für Emissionstechnologie mbH, 5204 Lohmar | Wabenkörper mit internen Anströmkanten, insbesondere Katalysatorkörper für Kraftfahrzeuge |
US5126183A (en) * | 1990-10-09 | 1992-06-30 | Lansing Overhaul And Repair, Inc. | Curved paneling including honeycomb core material having crimps in one edge |
ATA166091A (de) * | 1991-08-23 | 1996-02-15 | Faigle Heinz Kg | Füllkörper |
AT396434B (de) * | 1992-04-15 | 1993-09-27 | Jenbacher Energiesysteme Ag | Katalysator, insbesondere oxidationskatalysator |
DE69301547T2 (de) * | 1992-04-20 | 1996-09-19 | Nippon Steel Corp | Elektrisch heizbarer katalytischer Umwandler |
DE4339025C2 (de) * | 1992-12-14 | 1997-08-07 | Mannesmann Ag | Vorrichtung zur Reinigung schadstoffbeladener Abluft |
DE9315010U1 (de) * | 1993-10-04 | 1994-04-07 | Heinrich Gillet Gmbh & Co Kg, 67480 Edenkoben | Trägerkörper für Abgas-Katalysatoren |
JPH08177473A (ja) * | 1994-12-22 | 1996-07-09 | Nippon Soken Inc | 排ガス浄化装置 |
-
1995
- 1995-09-22 RU RU97106789/04A patent/RU2153933C2/ru not_active IP Right Cessation
- 1995-09-22 WO PCT/EP1995/003759 patent/WO1996009892A1/de active IP Right Grant
- 1995-09-22 KR KR1019970701915A patent/KR100229363B1/ko not_active IP Right Cessation
- 1995-09-22 AU AU36525/95A patent/AU3652595A/en not_active Abandoned
- 1995-09-22 EP EP95933421A patent/EP0784507B1/de not_active Expired - Lifetime
- 1995-09-22 ES ES95933421T patent/ES2143075T3/es not_active Expired - Lifetime
- 1995-09-22 BR BR9509164A patent/BR9509164A/pt not_active IP Right Cessation
- 1995-09-22 BR BR9509031A patent/BR9509031A/pt not_active IP Right Cessation
- 1995-09-22 AU AU36095/95A patent/AU3609595A/en not_active Abandoned
- 1995-09-22 EP EP95934105A patent/EP0783370A1/de not_active Ceased
- 1995-09-22 DE DE59507708T patent/DE59507708D1/de not_active Expired - Fee Related
- 1995-09-22 JP JP8511356A patent/JPH10506053A/ja active Pending
- 1995-09-22 KR KR1019970701916A patent/KR970706065A/ko not_active Application Discontinuation
- 1995-09-22 CN CN95195288A patent/CN1068798C/zh not_active Expired - Fee Related
- 1995-09-22 JP JP51135396A patent/JP3926382B2/ja not_active Expired - Fee Related
- 1995-09-22 WO PCT/EP1995/003762 patent/WO1996009893A1/de not_active Application Discontinuation
- 1995-09-25 MY MYPI95002846A patent/MY114005A/en unknown
- 1995-09-27 TW TW084110108A patent/TW314572B/zh active
- 1995-09-27 TW TW084110109A patent/TW319807B/zh not_active IP Right Cessation
-
1997
- 1997-03-26 US US08/824,441 patent/US5795658A/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2029720A (en) * | 1978-09-20 | 1980-03-26 | Hitachi Shipbuilding Eng Co | Plate-shaped Denitrating Catalyst |
EP0201614A1 (de) * | 1985-05-14 | 1986-11-20 | GebràDer Sulzer Aktiengesellschaft | Reaktor zum Durchführen von heterogenen, katalysierten chemischen Reaktionen |
DE8900467U1 (de) * | 1989-01-17 | 1990-05-17 | Emitec Gesellschaft für Emissionstechnologie mbH, 5204 Lohmar | Metallischer Wabenkörper, vorzugsweise Katalysator-Trägerkörper mit Mikrostrukturen zur Strömungsdurchmischung |
EP0389750A1 (de) * | 1989-03-31 | 1990-10-03 | Emitec Gesellschaft für Emissionstechnologie mbH | Trägerkörper für einen katalytischen Reaktor zur Abgasreinigung |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100436768C (zh) * | 2003-02-06 | 2008-11-26 | 排放技术有限公司 | 用来制造形成有结构的板层和催化剂基体的方法和工具 |
Also Published As
Publication number | Publication date |
---|---|
EP0783370A1 (de) | 1997-07-16 |
BR9509164A (pt) | 1997-11-25 |
AU3609595A (en) | 1996-04-19 |
EP0784507A1 (de) | 1997-07-23 |
TW314572B (zh) | 1997-09-01 |
AU3652595A (en) | 1996-04-19 |
JP3926382B2 (ja) | 2007-06-06 |
TW319807B (zh) | 1997-11-11 |
DE59507708D1 (de) | 2000-03-02 |
JPH10506321A (ja) | 1998-06-23 |
CN1158577A (zh) | 1997-09-03 |
US5795658A (en) | 1998-08-18 |
EP0784507B1 (de) | 2000-01-26 |
RU2153933C2 (ru) | 2000-08-10 |
MY114005A (en) | 2002-07-31 |
KR970706065A (ko) | 1997-11-03 |
KR100229363B1 (ko) | 1999-11-01 |
JPH10506053A (ja) | 1998-06-16 |
KR970706064A (ko) | 1997-11-03 |
BR9509031A (pt) | 1998-06-23 |
WO1996009892A1 (de) | 1996-04-04 |
ES2143075T3 (es) | 2000-05-01 |
WO1996009893A1 (de) | 1996-04-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1068798C (zh) | 交叉排列的微观结构 | |
EP0484364B1 (de) | Wabenkörper mit internen anströmkanten, insbesondere katalysatorkörper für kraftfahrzeuge | |
EP0386013B1 (de) | Katalysatoranordnung mit strömungsleitkörper | |
CN100436768C (zh) | 用来制造形成有结构的板层和催化剂基体的方法和工具 | |
WO1991001178A1 (de) | Wabenkörper mit internen strömungsleitflächen, insbesondere katalysatorkörper für kraftfahrzeuge | |
US6427985B1 (en) | Structured packing for heat exchange and mass transfer | |
DE19808934B4 (de) | Katalysatorträger aus Metall | |
EP2126294B1 (de) | Abgasnachbehandlungseinrichtung eines kraftfahrzeugs | |
CN101318149A (zh) | 带缺口卸荷的微结构 | |
CN1116113C (zh) | 通道数变化的整体式金属蜂窝体 | |
EP0542775A1 (de) | Monolithischer metallischer wabenkörper mit variierender kanalzahl. | |
DE10249724B4 (de) | Hochleistungs-Temperierkanäle | |
DE19581812B4 (de) | Metallwabenkörper | |
EP2096397A2 (de) | Rippe für einen Wärmetauscher und Herstellungsverfahren | |
DE19504851B4 (de) | Abgaskonverter mit einem Vorkatalysator und einem Hauptkatalysator | |
CN1149841A (zh) | 含有不同原材料的金属板层的蜂窝状物 | |
GB2174615A (en) | Matrix for a catalytic reactor for waste gas cleaning | |
DE102008003658A1 (de) | Wabenkörper mit strukturiertem Blechmaterial | |
CN1259061A (zh) | 尤其用于净化小型发动机排气流的金属催化剂载体 | |
DE102005027582A1 (de) | Strukturierte Folie | |
EP1180203A1 (de) | Wabenkörper und verfahren zu dessen herstellung | |
EP1180204B1 (de) | Wabenkörper | |
DE102004053916B4 (de) | Abgasleitung sowie Verfahren zur Herstellung einer Abgasleitung | |
CN2447049Y (zh) | 侧向广口“v"字型通道的波纹填料 | |
EP2568138B1 (de) | Flexible, flächige Rohmatrize für einen Katalysator, sowie entsprechender Katalysator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010725 Termination date: 20091022 |