KR890008431A - 금속촉매 변환기의 촉매기지의 제작 및 조립방법 - Google Patents

금속촉매 변환기의 촉매기지의 제작 및 조립방법 Download PDF

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Publication number
KR890008431A
KR890008431A KR1019880014960A KR880014960A KR890008431A KR 890008431 A KR890008431 A KR 890008431A KR 1019880014960 A KR1019880014960 A KR 1019880014960A KR 880014960 A KR880014960 A KR 880014960A KR 890008431 A KR890008431 A KR 890008431A
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South Korea
Prior art keywords
metal
strip
sheet
concave
predetermined
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KR1019880014960A
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English (en)
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KR910003262B1 (ko
Inventor
피 스프리드코 잭
Original Assignee
에이. 디. 하인즈
제너럴 모터즈 코오포레이션
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Publication of KR890008431A publication Critical patent/KR890008431A/ko
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Publication of KR910003262B1 publication Critical patent/KR910003262B1/ko

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/151—Making tubes with multiple passages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/26—Seam welding of rectilinear seams
    • B23K26/262—Seam welding of rectilinear seams of longitudinal seams of tubes
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/02—Honeycomb structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
    • F01N2330/04—Methods of manufacturing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49345—Catalytic device making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49828—Progressively advancing of work assembly station or assembled portion of work
    • Y10T29/49829—Advancing work to successive stations [i.e., assembly line]

Landscapes

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

Abstract

내용 없음

Description

금속촉매 변환기의 촉매기지의 제작 및 조립방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 부합되는 촉매기지의 제작 및 조립을 실행하기 위한 바람직한 장치의 도식도.
4,5,6 : 제1도의 라인 4-4, 5-5, 6-6 및 각각 따르는 작업순서도.
* 도면의 주요부분에 대한 부호의 설명
12 : 시이트-금속원재(Sheat-metal stock)
25, 30, 34, 35 : 금속포일스트립(strip of maetal foil)
38 : 시임튜브(Seamed tube)

Claims (2)

  1. 금속 포일층을 포함하는 관형 시이트 금속셀로 구성되는 소정단면형상의 금속촉매 변환기의 촉매기지를 제작 및 조립하는 방법에 있어서, 다음과 같은 단계 즉, 소정폭의 시이트-금속원재의 스트립을 오목형으로 형성하는 제1단계, 소정폭을 갖는 금속포일의 스트립(25, 30, 34, 35)을 오목형 시이트 금속스트립상에 놓이게 하여 포일층을 상기 소정형상에 따라 오목형 시이트 금속스트립상에 조립하는 제2단계; 포일층(25, 30, 34, 35)을 에워싸는 시이트-금속원재(12)의 스트립을 상기 소정형상에 따라 일체형 시임튜브로 형성하는 제3단계; 튜브의 길이방향을 따라 튜브의 시임을 밀폐연결하는 제4단계; 및 내부에 포일층을 갖는 시임튜브(38)를 소정길이(38')로 절단하여 촉매기지유니트를 형성하는 제5단계를 포함하는 것을 특징으로 하는 금속촉매 변환기의 촉매기지(metal catalytic converter catalyst substrate)의 제작 및 조립방법.
  2. 제1항에 있어서, 제1단계에서 시이트-금속원재의 스트립(12)이 상기 소정형상의 약1/2이 되는 저부를 따라 오목형으로 롤링형성되고; 그리고 상기 제2단계가, 번갈아가면서 파형화하고 소정폭의 금속일원재의 상기 스트립(25, 30, 34, 35)를 순차적으로 오목형 시이트 금속스트립상에 놓이게 하여 상기 소정형상에 따라 상기 포일층을 조립하는 것을 포함하는 것을 특징으로 하는 금속촉매 변환기 촉매기지의 제자 및 조립방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880014960A 1987-11-16 1988-11-14 금속촉대 변환기의 촉매기지의 제작 및 조립방법 KR910003262B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US121,404 1987-11-16
US07/121,404 US4782570A (en) 1987-11-16 1987-11-16 Fabrication and assembly of metal catalytic converter catalyst substrate

Publications (2)

Publication Number Publication Date
KR890008431A true KR890008431A (ko) 1989-07-10
KR910003262B1 KR910003262B1 (ko) 1991-05-25

Family

ID=22396495

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880014960A KR910003262B1 (ko) 1987-11-16 1988-11-14 금속촉대 변환기의 촉매기지의 제작 및 조립방법

Country Status (6)

Country Link
US (1) US4782570A (ko)
EP (1) EP0317075B1 (ko)
JP (1) JPH01164443A (ko)
KR (1) KR910003262B1 (ko)
DE (1) DE3862924D1 (ko)
MX (1) MX169395B (ko)

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DE3738537A1 (de) * 1987-11-13 1989-06-01 Sueddeutsche Kuehler Behr Verfahren und vorrichtung zur herstellung eines traegerkoerpers fuer einen katalytischen reaktor
FR2656376B1 (fr) * 1989-12-22 1994-04-29 Rosi Ets Pot d'echappement, notamment catalytique, pour les gaz brules de moteurs a combustion interne.
US5094074A (en) * 1990-02-23 1992-03-10 Nissan Motor Co., Ltd. Catalytic converter with metallic carrier and method for producing same
US6045628A (en) * 1996-04-30 2000-04-04 American Scientific Materials Technologies, L.P. Thin-walled monolithic metal oxide structures made from metals, and methods for manufacturing such structures
US5814164A (en) 1994-11-09 1998-09-29 American Scientific Materials Technologies L.P. Thin-walled, monolithic iron oxide structures made from steels, and methods for manufacturing such structures
AU6488196A (en) * 1995-07-12 1997-02-10 Engelhard Corporation Structure for converter body
US5737839A (en) * 1995-12-22 1998-04-14 Engelhard Corporation Assembly and method for making catalytic converter structures
WO1997023325A1 (en) * 1995-12-22 1997-07-03 W.R. Grace & Co. Assembly and method for making catalytic converter structures
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US6405437B1 (en) 1997-09-17 2002-06-18 Arvinmeritor, Inc. Apparatus and method for encasing an object in a case
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US20070294891A1 (en) * 2006-06-23 2007-12-27 Haimian Cai Method of forming a catalytic converter from a radially deformed pre-form member
US7921881B2 (en) * 2006-12-15 2011-04-12 Millennium Industries Corporation Fluid conduit assembly
CN102248368B (zh) * 2011-06-14 2012-11-07 天津华源盛电器控制设备有限公司 一种kb型材的辊轧成型方法
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Also Published As

Publication number Publication date
JPH0466613B2 (ko) 1992-10-23
MX169395B (es) 1993-06-30
JPH01164443A (ja) 1989-06-28
US4782570A (en) 1988-11-08
EP0317075B1 (en) 1991-05-22
EP0317075A1 (en) 1989-05-24
DE3862924D1 (de) 1991-06-27
KR910003262B1 (ko) 1991-05-25

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