FR2577616B3 - METHOD FOR MANUFACTURING A METAL SUPPORT BODY FOR AN EXHAUST GAS PURIFICATION CONVERTER, AND METAL SUPPORT BODY MANUFACTURED ACCORDING TO THIS METHOD - Google Patents

METHOD FOR MANUFACTURING A METAL SUPPORT BODY FOR AN EXHAUST GAS PURIFICATION CONVERTER, AND METAL SUPPORT BODY MANUFACTURED ACCORDING TO THIS METHOD

Info

Publication number
FR2577616B3
FR2577616B3 FR8601956A FR8601956A FR2577616B3 FR 2577616 B3 FR2577616 B3 FR 2577616B3 FR 8601956 A FR8601956 A FR 8601956A FR 8601956 A FR8601956 A FR 8601956A FR 2577616 B3 FR2577616 B3 FR 2577616B3
Authority
FR
France
Prior art keywords
support body
metal support
manufacturing
exhaust gas
gas purification
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
Application number
FR8601956A
Other languages
French (fr)
Other versions
FR2577616A1 (en
Inventor
Subhas Pakrasi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Volkswagen AG
Original Assignee
Volkswagen AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Volkswagen AG filed Critical Volkswagen AG
Publication of FR2577616A1 publication Critical patent/FR2577616A1/en
Application granted granted Critical
Publication of FR2577616B3 publication Critical patent/FR2577616B3/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/06—Solder feeding devices; Solder melting pans
    • B01J35/56—
    • 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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B23K1/0014—Brazing of honeycomb sandwich 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
    • 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
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2842—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration specially adapted for monolithic supports, e.g. of honeycomb type
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • 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
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/02—Fitting monolithic blocks into the housing
    • 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
    • F01N2530/00—Selection of materials for tubes, chambers or housings
    • 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
    • F01N2530/00—Selection of materials for tubes, chambers or housings
    • F01N2530/06—Aluminium or alloys thereof
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)
FR8601956A 1985-02-14 1986-02-13 METHOD FOR MANUFACTURING A METAL SUPPORT BODY FOR AN EXHAUST GAS PURIFICATION CONVERTER, AND METAL SUPPORT BODY MANUFACTURED ACCORDING TO THIS METHOD Expired FR2577616B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3505081 1985-02-14

Publications (2)

Publication Number Publication Date
FR2577616A1 FR2577616A1 (en) 1986-08-22
FR2577616B3 true FR2577616B3 (en) 1987-07-17

Family

ID=6262524

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8601956A Expired FR2577616B3 (en) 1985-02-14 1986-02-13 METHOD FOR MANUFACTURING A METAL SUPPORT BODY FOR AN EXHAUST GAS PURIFICATION CONVERTER, AND METAL SUPPORT BODY MANUFACTURED ACCORDING TO THIS METHOD

Country Status (2)

Country Link
FR (1) FR2577616B3 (en)
IT (1) IT1188371B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3543011A1 (en) * 1985-12-05 1987-06-11 Sueddeutsche Kuehler Behr Matrix for a catalyst
DE8712267U1 (en) * 1987-09-10 1987-10-22 Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co Kg, 7000 Stuttgart, De
WO1991001876A1 (en) * 1989-08-04 1991-02-21 Showa Aircraft Industry Co., Ltd. Heat resistant structure and method of manufacture thereof
DE69006028T2 (en) * 1990-09-13 1994-05-05 Toyota Motor Co Ltd Process for soldering a honeycomb body.
JP2584176B2 (en) * 1991-11-11 1997-02-19 カルソニック株式会社 Method for producing metal catalyst carrier
DE4142533A1 (en) * 1991-12-21 1993-06-24 Emitec Emissionstechnologie METHOD FOR SOLDERING SUPPORTING BODIES OF EXHAUST GAS CATALYSTS
DE19507299A1 (en) * 1995-03-02 1996-09-05 Emitec Emissionstechnologie Honeycomb body with only partial connection to a casing tube
CN102896386A (en) * 2012-10-10 2013-01-30 江苏安捷蓝环境科技有限公司 Brazing process for exhaust purification metal carrier and formula of solder paste

Also Published As

Publication number Publication date
IT1188371B (en) 1988-01-07
IT8619393A0 (en) 1986-02-13
IT8619393A1 (en) 1987-08-13
FR2577616A1 (en) 1986-08-22

Similar Documents

Publication Publication Date Title
FR2515984B1 (en) PROCESS FOR THE PREPARATION OF A CATALYST FOR THE PURIFICATION OF EXHAUST GAS
DE3477547D1 (en) Method of producing monolithic catalyst for purification of exhaust gas
EP0272136A3 (en) Catalyst for purifying exhaust gas and method for its production
GR862602B (en) Method and arrangement for the purification of exhaust-gas
IT1195084B (en) CATALYST FOR MONOLITHIC EXHAUST GAS PLACED IN A METAL BOX
FR2584063B1 (en) SUPER PURIFIER FOR ARGON GAS AND PROCESS FOR THE PURIFICATION OF ARGON.
FR2582964B1 (en) PROCESS FOR CLEANING EXHAUST GASES
FR2569355B1 (en) EXHAUST GAS CATALYST AND METHOD FOR THE PRODUCTION THEREOF
FR2584062B1 (en) SUPER NITROGEN PURIFIER AND METHOD FOR PURIFYING THIS GAS.
FR2605243B1 (en) PROCESS FOR THE CATALYTIC PURIFICATION OF EXHAUST GAS
GB2181783B (en) Improved exhaust silencer for gas turbines
FR2726909B1 (en) METHOD FOR MONITORING THE DEGREE OF CONVERSION OF A CATALYTIC EXHAUST GAS CONVERTER
PT83824A (en) Process for purification particularly desulphurization of combustion gases
GB8507314D0 (en) Waste gas exhaust system
FR2577616B3 (en) METHOD FOR MANUFACTURING A METAL SUPPORT BODY FOR AN EXHAUST GAS PURIFICATION CONVERTER, AND METAL SUPPORT BODY MANUFACTURED ACCORDING TO THIS METHOD
GB8518521D0 (en) Purifying exhaust gas
DE3470463D1 (en) Process for the conversion of nitrogen oxides in flue gases
GB2190683B (en) Method for purifying high-temperature reducing gas
FR2562442B1 (en) PROCESS FOR THE PURIFICATION OF AN EXHAUST GAS
ZA855978B (en) Catalyst for removing nitric oxides from combustion waste gases
AU590702B2 (en) A method for encasing a catalytic unit used for the purification of exhaust gases
GB2167396B (en) Method for the treatment of exhaust gas
FR2623244B1 (en) METHOD OF MANUFACTURING AND REINFORCING A CATALYTIC UNIT USED FOR THE PURIFICATION OF EXHAUST GASES
FR2613769B3 (en) CATALYTIC CONVERTER FOR VEHICLE EXHAUST GAS
FR2562084B1 (en) PROCESS FOR PURIFYING GASES OF GAS