KR880008831A - 짧은 쟈케트관을 갖는 금속촉매지지체와 그 제조방법 - Google Patents

짧은 쟈케트관을 갖는 금속촉매지지체와 그 제조방법 Download PDF

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Publication number
KR880008831A
KR880008831A KR1019880000256A KR880000256A KR880008831A KR 880008831 A KR880008831 A KR 880008831A KR 1019880000256 A KR1019880000256 A KR 1019880000256A KR 880000256 A KR880000256 A KR 880000256A KR 880008831 A KR880008831 A KR 880008831A
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South Korea
Prior art keywords
catalyst support
jacket tube
applying
brazing material
end surface
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KR1019880000256A
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English (en)
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KR960000483B1 (ko
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마우스 볼프강
시론 테오도르
Original Assignee
볼프강 디트리히, 볼프강 마우스
에미텍 게젤샤프트 퓌어 에미시온스테크놀로기 엠베하
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Publication of KR880008831A publication Critical patent/KR880008831A/ko
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Publication of KR960000483B1 publication Critical patent/KR960000483B1/ko

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10Exhaust 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
    • F01N3/24Exhaust 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
    • F01N3/28Construction of catalytic reactors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10Exhaust 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
    • F01N3/24Exhaust 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
    • F01N3/28Construction of catalytic reactors
    • F01N3/2803Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2807Metal other than sintered metal
    • F01N3/281Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2260/00Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/08Exhaust treating devices having provisions not otherwise provided for for preventing heat loss or temperature drop, using other means than layers of heat-insulating material
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2260/00Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/10Exhaust treating devices having provisions not otherwise provided for for avoiding stress caused by expansions or contractions due to temperature variations
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2330/00Structure of catalyst support or particle filter
    • F01N2330/02Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
    • F01N2330/04Methods of manufacturing
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49345Catalytic device making

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)

Abstract

내용 없음.

Description

짧은 쟈케트관을 갖는 금속촉매지지체와 그 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 부분절개사시도.

Claims (13)

  1. 주어진 길이를 갖는 금속촉매지지체와, 가스가 흐를수 있는 짜여진 금속판재로 형성된 벌집형태의 구조와 두개의 단부 표면과, 상기의 벌집형태의 구조를 둘러싸고 또 상기의 주어진 길이보다 짧은 자케트 튜브와, 주어진 깊이로 브레이징 되는 적어도 일부분의 상기의 단부표면과, 상기의 주어진 깊이보다 큰 상기의 단부표면의 각각의 하나 앞에서 거리를 두고 각각 설치된 단부를 갖는 상기의 쟈케트튜브로 구성되는 금속촉매지지체 어셈블리.
  2. 제1항에 있어서, 상기의 주어진 깊이가 4.5밀리미터이고 상기의 쟈케트튜브의 상기의 단부들과 상기의 단부표면사이의 상기의 거리가 5 내지 40 밀리미터인 촉매 지지체 어셈블리.
  3. 제1항에 있어서, 상기의 촉매지지제가 가장 바깥의 층을 갖고 또 상기의 쟈케트튜브가 상기의 쟈케트튜브의 좁은 원주부분에서 상기의 가장 바깥층에만 브레이징 되는 촉매지지체 어셈블리.
  4. 제3항에 있어서, 상기의 쟈케트튜브가 대략 상기의 좁은 원주부분에만 걸쳐 환형으로 연장되는 촉매지지체 어셈블리.
  5. 제1항에 있어서. 상기의 자케트튜브가 안에 형성된 종방향 슬리트를 갖는 촉매지지체.
  6. 제5항에 있어서, 상기의 종방향 슬리트에 걸치고 또 적어도 한 부분에 상기의 쟈케트튜브를 고정하는 적어도 하나의 용접부를 포함하는 촉매지지체.
  7. 주어진 길이로 금속촉매지지체를 감고 두개의 단부 표면들과 가장 바깥 층과 벌집형태구조가 가스를 흐를수 있는 짜여진 금속판재로 형성되며, 주어진 길이보다 짧은 쟈케트튜브 안에서 종방향 슬리트를 열어 펼치고 단부표면들의 각각의 하나 앞에서 쟈케트튜브의 단부들이 거리를 두고 있으며 이 쟈케트튜브를 주어진 위치안으로 촉매지지체에 끼우서 종방향 슬리트를 폐쇄하고 적어도 한점에서 종방향 슬리트를 용접하며, 단부표면들의 적어도 한 부분에 브레이징재료를 적용시키고, 브레이징될 쟈케트튜브의 내부에 적어도 하나의 가장 바깥쪽의 층과 원주부분상에 브레이징재료를 적용시키며, 촉매지지체를 쟈케트튜브에 브레이징하는 것으로 구성되는 촉매지지체 어셈블리를 만드는 방법.
  8. 제7항에 있어서, 접착제와 아교 및 결합제로 구성되는 그룹으로 부터의 재료의 도움으로 가장 바깥층의 적어도 하나와 원주부분상에 브레이징 재료를 적용시키는 것으로 구성되는 방법.
  9. 제7항에 있어서, 가장 바깥층의 적어도 하나와 원주 부분상에 브레이징재료를 적용시키전에 단부표면의 적어도 일부분상에 브레이징 재료를 적용시키는 것으로 구성되는 방법.
  10. 제7항에 있어서, 가장 바깥층의 적어도 하나와 원주 부분상에 브레이징 재료를 적용시킨 후에 단부표면의 적어도 일부상에 브레이징 재료를 적용시키는 것으로 구성되는 방법.
  11. 제7항에 있어서, 쟈케트튜브를 끼우고 닫고 용접하기 전에 단부표면의 적어도 일부상에 브레이징 재료를 적용시키는 것으로 구성되는 방법.
  12. 제7항에 있어서, 쟈케트튜브를 끼우고 닫고 용접한 후에 단부표면의 적어 일부상에 브레이징 재료를 적용시키는 것으로 구성되는 방법.
  13. 제7항에 있어서, 단부 표면의 적어도 일부를 4.5 밀리미터의 깊이로 브레이징하고 쟈케드튜브의 단부와 단부표면 사이의 거리를 5 내지 40 밀리미터로 맞추는 것으로 구성되는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880000256A 1987-01-15 1988-01-15 짧은 쟈케트관을 갖는 금속촉매지지체와 그것의 제조방법 KR960000483B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3701052.2 1987-01-15
DE3701052 1987-01-15

Publications (2)

Publication Number Publication Date
KR880008831A true KR880008831A (ko) 1988-09-13
KR960000483B1 KR960000483B1 (ko) 1996-01-08

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KR1019880000256A KR960000483B1 (ko) 1987-01-15 1988-01-15 짧은 쟈케트관을 갖는 금속촉매지지체와 그것의 제조방법

Country Status (8)

Country Link
US (1) US4948353A (ko)
EP (1) EP0277477B1 (ko)
JP (1) JPS63176613A (ko)
KR (1) KR960000483B1 (ko)
AT (1) ATE52836T1 (ko)
DE (1) DE3860155D1 (ko)
ES (1) ES2014333B3 (ko)
MX (1) MX170296B (ko)

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Publication number Priority date Publication date Assignee Title
US5403558A (en) * 1988-10-04 1995-04-04 Nippon Steel Corporation Heat and fatigue resistant metallic carrier for automobile exhaust gas-purifying catalyst
JPH02124215U (ko) * 1989-03-24 1990-10-12
FR2656376B1 (fr) * 1989-12-22 1994-04-29 Rosi Ets Pot d'echappement, notamment catalytique, pour les gaz brules de moteurs a combustion interne.
JPH0424611U (ko) * 1990-06-19 1992-02-27
JPH0815559B2 (ja) * 1990-11-13 1996-02-21 新日本製鐵株式会社 耐熱応力・耐熱疲労特性の優れたレーストラック型自動車排ガス触媒用金属担体
DE19704144A1 (de) * 1997-02-04 1998-08-06 Emitec Emissionstechnologie Extrudierter Wabenkörper, insbesondere Katalysator-Trägerkörper, mit verstärkter Wandstruktur
DE10018640A1 (de) * 2000-04-14 2001-10-31 Emitec Emissionstechnologie Katalysator-Trägerkörper mit Manschette und verkürztem Mantelrohr
DE10027807A1 (de) * 2000-06-05 2002-01-31 Emitec Emissionstechnologie Blech mit Barriere für einen Wabenkörper
DE10045540A1 (de) 2000-09-13 2002-03-21 Emitec Emissionstechnologie Wabenkörper mit verkürztem, geschlitztem Innenmantelrohr
JP2003200060A (ja) * 2002-01-10 2003-07-15 Calsonic Kansei Corp 金属製触媒担体およびその製造方法
DE102004015814A1 (de) * 2004-03-31 2005-10-20 Volkswagen Ag Abgasreinigungsvorrichtung und Verfahren zu ihrer Herstellung
JP2008045414A (ja) * 2006-08-10 2008-02-28 Yamaha Marine Co Ltd 触媒の支持構造
KR100901227B1 (ko) * 2007-05-03 2009-06-08 오철주 디젤엔진용 매연저감필터의 브레이징 방법
KR100901226B1 (ko) * 2007-05-03 2009-06-08 오철주 디젤엔진용 매연저감필터의 브레이징 방법
USD976571S1 (en) * 2019-11-15 2023-01-31 Make Great Sales Limited Straw carrying tube

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EP0245737B1 (de) * 1986-05-12 1989-08-23 INTERATOM Gesellschaft mit beschränkter Haftung Wabenkörper, insbesondere Katalysator-Trägerkörper, mit gegensinnig verschlungenen Metallblechschichten und Verfahren zu seiner Herstellung
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Also Published As

Publication number Publication date
JPS63176613A (ja) 1988-07-20
JPH0583728B2 (ko) 1993-11-29
MX170296B (es) 1993-08-16
ES2014333B3 (es) 1990-07-01
EP0277477A1 (de) 1988-08-10
DE3860155D1 (de) 1990-06-21
ATE52836T1 (de) 1990-06-15
KR960000483B1 (ko) 1996-01-08
EP0277477B1 (de) 1990-05-16
US4948353A (en) 1990-08-14

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