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TW314572B - - Google Patents

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Publication number
TW314572B
TW314572B TW084110108A TW84110108A TW314572B TW 314572 B TW314572 B TW 314572B TW 084110108 A TW084110108 A TW 084110108A TW 84110108 A TW84110108 A TW 84110108A TW 314572 B TW314572 B TW 314572B
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TW
Taiwan
Prior art keywords
wavy
cross
structures
emblem
item
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TW084110108A
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English (en)
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Emitec Emissionstechnologie
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Priority claimed from DE4434363A external-priority patent/DE4434363A1/de
Priority claimed from DE4435913A external-priority patent/DE4435913A1/de
Application filed by Emitec Emissionstechnologie filed Critical Emitec Emissionstechnologie
Application granted granted Critical
Publication of TW314572B publication Critical patent/TW314572B/zh

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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
    • 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
    • B01J35/57—Honeycombs
    • 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.]

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (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)

Description

經濟部中央揉準局貞工消费合作社印策 514572 at B7 五、發明説明（） 本發明像有闋一具有多數通道之金靥蜂嚴體，一流體 可以以一流動方向通過該等通道，該蜂窠髏包括多數金靨 Η材’至少某些該等金屬片材具有至少一形成該等通道並 且決定該蜂形狀的第一徹結構。其中至少某些該等金屬 片材在至少某些區域中具有另外的徹結構，該等微結構以 —角度相對該流動方向延伸並且間隔地相互連接。 一儋這種金屬蜂«餓#掲露在歐洲專利ΕΡ 0 454 712 Β1中。 一依據ΕΡ 0 4547 12 Β1實施之蜂巢體的功能大致是 令人滿意的。 但是*由於事實上該金颶蜂m髏具有一含有貴重金颶 的觸媒活化表面，其目揼是鏖量減少貴重金屬的比例，而 使一觸媒之製造成本可以降低。 由以上所述，本發明之目的是要使習知蜂巢體中的蜂 巢體催化效率增加。 該目的葆以本發明在申請專利範圍第1項之本體中之 特徽來達成。 令人驚訝的是，由於該等徽結構之交叉，可以得到一 另外的流體效應，該流體效應傜指該等交叉微結構加強了 該周緣與核心流髏之混合，因此，在該氣體與各流鱧通道 之觸媒活化表面之間可以有較隹的質董傳送*因此可改善 産品之取出與析出物之傳送，因為該流體有一部份流向該 表面，並且藉此®流體部份加強了對該觸媒活化表面之傳 送。 —4 — 本紙張尺度逍用中國國家揉半（CNS ) A4规格（210><29：7公釐） n- n^— ml fm i m 11^1 I m nn m nn ^ V m^i In nn al^i • ^ ^ 言 ^ ^ (請先聞讀背面之注意事項再填寫本頁) 經濟部中央標準局貝工消費合作社印製 Α7 Β7 五、發明説明（） 現已發現到該流體效應偽舆該等交叉之位置有關。 視該等交叉之所在，發生了一主要強化之混合。如果 該等徽结構傺在波浪狀結構之波峰處交叉，所得到之結果 是更強的交a流羅行為。 如果該等徼結構交叉之角度相當小，那麼也會影響到 流體之行為，該流體在兩徹結構之間會變得穩定，並且因 此在該流髏内可發生充分之混合。 在本發明由波浪狀輿平坦之多數金屬Η材鐮繞成之蜂 m體中*該等似平坦之片材具有一沿著該等片材縱向延伸 的微結構，與該等片材之縱向垂直地延伸之該徹結構的一 實施例在目前製造時仍未能得到，因為要將這種平坦片材 趣繞起來所箝要之力量一定會使用到必須承受大部份力量 以便纏繞該等片材之工具。此外，該等片材也會發生皺摺 Ο - 由於該等交叉結構要形成在平坦之片材上，該平坦片 材可以不費力地纏繞，並且因此改善了混合的效果。此外 ，該蜂m體可獲得較佳之.穩定性，例如*該等徽結構之横 截面形狀可以對應於在EP _0 454 712 B1中所掲露者。 其他優點與特徽可以由一實施例之詳細說明而更加了 解。其中： 第1圈是一具有一徽結構之波浪狀的金屬片材； 第2圖是一具有一微結構之波浪狀之金屬Η材的第二 實施例；以及 第3画是一具有一微結構之平坦金屬片材。 -5 - 本紙張尺度逋用中國爾家標準（CNS ) Α4规格（210X297公釐） (請先Μ讀背面之注意事項再填寫本頁) 丨(装------訂·丨丨 Α7 Β7 五、發明説明（）.
一金颶框髏包括多數通道2 ，流體卩可以流動方向R 流過該等通道2 ，該等通道2僳由金靥片材3 ，4所形成 。該等片材3係呈波浪狀的，該等片材4是平坦的，該等 波浪狀的片材與該等平坦的片材僳互相交替地設置。 所選擇之片材3具有微結構5 ，該等徹結構5在該波 浪狀的金靥片材3中具有交叉似鏃狀凸起特徽。如第1圖 中所示，該等徹結構5在該波浪結構之波峰δ處交叉。 第2圖顯示另一値實施例，它與在第1圖中所示之實 施例不同處在於該等擻結構5交叉處不在該等波峰6上而 在該波浪結構之波谷7與铺面8上。 該等交叉波浪狀結構僳與該流動方向成一角度《 。 第3圖顯示一平坦片材4 ，該平坦片材4具有交叉撤 結構5 〇 該平坦片材交叉微結構可以被繡繞成一螺旋蘐，而這 在以前只可能發生在以續繞方向延伸之结構中。 同時也可以藉..由结合一具有一黴結構之波浪狀的片材 與一具有一微結構之平坦片材來形成一螺旋髏。 元件標號對照表： 經濟部中央揉準局男工消費合作社印製 H^I nfcy r^n n^i mln (請先M讀背面之注意事項再填寫本頁)
A 2- --通道 6---波峰 3- —金屬片材 7---波谷 4- --金屬片材 8 — _倒面 5- --徹結構 本纸張尺度適用中國國家標率（CNS ) Α4规格（210 X 297公釐）

Claims (1)

  1. 314572 ! / D8 '六、申請專利範圍 1. 一種具有多數通道（2)之金屬蜂篥髏* 一流髏（F)可 以以一流動方向（r)通過該等通道，該蜂m髏包括多 數金屬片材（3, 4)，至少某些該等金屬片材具有至少 一形成該等通道（2>並且決定該蜂m形狀的第一微結 構，其中至少某些該等金靥片材（3，4)在 域中具有另外的撤結構，該等撇結構以一 該流動方向（R)延伸並且間隔地相互連接， 其特徽在於： 該等徼結構（5)互相交叉。 2. 如申請專利範園第1項之蜂巢體，包括多數平坦與波 浪狀Η材（分别為4舆3)之交替層， 其恃徽在於： . 該等波浪狀片材（3)具有微結構（5)。 3. 如申_專利範圍第2項之蜂«體， 其特徽在於： 該等徹結構（5)在該等波浪狀結構之波峰（6).處交叉 Ο 4. 如申請專利範圍第2項之蜂巢體， 其特徵在於： 該等徽結構（5)在該等波浪狀結構之波谷（7)處交叉 〇 5. 如申請專利範菌第2項之蜂巢體， 其特擻在於： 該等撤結構（5)在該等波浪狀Η材（3)之一側或兩側 -7 - 本紙張尺度適用中國國家揉準{ CN$ ) Α4規格（210X297公釐） ~~ (请先M讀背面之注項再填寫本莧) _· .—1 · - - - I - - - —^1 υ--ί 1· - - - - - - -ir Mh v·^— - --1 J n -i 訂丨· —-ft— 經濟部中央椹準局工消费合作社印策 • In ml « -I --1 ........ m HI >nl -
    六 經濟部中央棣準局貝工消费合作社印裝 314572 申請專利範圍 (3)處交叉。 6:如申請專利範圍第2項之蜂巢體， 其特徵在於： 該等微結構在該等波浪狀結構之波峰（6)舆波谷（7) 處交叉。 7. 如申請專利範圔第2項之蜂巢體， 其待擞在於： • ' 該等微結構在該等波浪狀結構之波峰（6)處科及在至 少一側（8)處交叉。 8. 如申請專利範圍第2項之蜂筹體， 其特徴在於： 該等微結構在該等波浪狀結構之波谷（7)處以及在至 少一側（8)處交叉。 9. 如申請專利範園第2項之蜂*體， 其待擻在於： 該等徽結構在該等波浪狀結構之波峰（6)處、該等波 浪狀結構之波谷（7)處、以及在至少一 ft! (8)處交叉 0 10. 如申請專利範圍第2項之蜂巢體， 其待徽在於：. 該徽結構（5)傜形成在該等平坦片材（4)上。 -8 一 本紙張尺度逍用中國國家標準（CNS ) A4規格（210X297公釐） (請先閲讀背面之注意事項再填寫本I) ~~裝--------JT---------
TW084110108A 1994-09-26 1995-09-27 TW314572B (zh)

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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

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ES2143075T3 (es) 2000-05-01
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KR100229363B1 (ko) 1999-11-01
US5795658A (en) 1998-08-18
EP0784507A1 (de) 1997-07-23
BR9509031A (pt) 1998-06-23
TW319807B (zh) 1997-11-11
CN1158577A (zh) 1997-09-03
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