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EP0306705A3 - Support structure for producing a catalytic reactor for purifying exhaust gas - Google Patents

Support structure for producing a catalytic reactor for purifying exhaust gas Download PDF

Info

Publication number
EP0306705A3
EP0306705A3 EP88112685A EP88112685A EP0306705A3 EP 0306705 A3 EP0306705 A3 EP 0306705A3 EP 88112685 A EP88112685 A EP 88112685A EP 88112685 A EP88112685 A EP 88112685A EP 0306705 A3 EP0306705 A3 EP 0306705A3
Authority
EP
European Patent Office
Prior art keywords
producing
exhaust gas
support structure
catalytic reactor
purifying exhaust
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.)
Granted
Application number
EP88112685A
Other languages
German (de)
Other versions
EP0306705A2 (en
EP0306705B1 (en
Inventor
Reinhold Dipl.-Ing. Kuchelmeister (Fh)
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.)
Vitesco Technologies Lohmar Verwaltungs GmbH
Original Assignee
Behr GmbH and Co KG
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 Behr GmbH and Co KG filed Critical Behr GmbH and Co KG
Publication of EP0306705A2 publication Critical patent/EP0306705A2/en
Publication of EP0306705A3 publication Critical patent/EP0306705A3/en
Application granted granted Critical
Publication of EP0306705B1 publication Critical patent/EP0306705B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1888—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells
    • 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
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and 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
    • 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
    • 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
    • F01N2350/00—Arrangements for fitting catalyst support or particle filter element in 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/20—Methods or apparatus for fitting, inserting or repairing different elements by mechanical joints, e.g. by deforming housing, tube, baffle plate or parts thereof
    • 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
    • F01N2450/24—Methods or apparatus for fitting, inserting or repairing different elements by bolts, screws, rivets or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
EP88112685A 1987-09-10 1988-08-04 Support structure for producing a catalytic reactor for purifying exhaust gas Expired - Lifetime EP0306705B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8712267U DE8712267U1 (en) 1987-09-10 1987-09-10 Carrier body for the production of a catalytic reactor for exhaust gas purification
DE8712267U 1987-09-10

Publications (3)

Publication Number Publication Date
EP0306705A2 EP0306705A2 (en) 1989-03-15
EP0306705A3 true EP0306705A3 (en) 1989-07-12
EP0306705B1 EP0306705B1 (en) 1992-06-17

Family

ID=6811954

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88112685A Expired - Lifetime EP0306705B1 (en) 1987-09-10 1988-08-04 Support structure for producing a catalytic reactor for purifying exhaust gas

Country Status (3)

Country Link
EP (1) EP0306705B1 (en)
DE (2) DE8712267U1 (en)
ES (1) ES2031966T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8715289U1 (en) * 1987-11-18 1988-01-14 Emitec Gesellschaft für Emissionstechnologie mbH, 53797 Lohmar Carrier body for a catalytic reactor for exhaust gas purification
JP2545564B2 (en) * 1987-12-28 1996-10-23 臼井国際産業株式会社 Method for manufacturing metal carrier matrix for supporting exhaust gas purification catalyst
DE3817490C2 (en) * 1988-05-21 1996-07-04 Emitec Emissionstechnologie Support body for a catalytic reactor for exhaust gas purification
DE8811086U1 (en) * 1988-09-01 1988-10-20 Emitec Gesellschaft für Emissionstechnologie mbH, 53797 Lohmar Carrier body for a catalytic reactor for exhaust gas purification
DE3833675A1 (en) * 1988-10-04 1990-04-05 Sueddeutsche Kuehler Behr Support body for a catalytic reactor for exhaust gas purification
FR2656376B1 (en) * 1989-12-22 1994-04-29 Rosi Ets EXHAUST, ESPECIALLY CATALYTIC, FOR BURNED GASES FROM INTERNAL COMBUSTION ENGINES.
DE4041856A1 (en) * 1990-12-24 1992-06-25 Behr Gmbh & Co DEVICE FOR THE CATALYTIC DETOXIFICATION OF EXHAUST GAS, PREFERREDLY FROM COMBUSTION ENGINES
JP3222542B2 (en) * 1992-04-24 2001-10-29 株式会社デンソー Metal catalyst carrier
JP3216545B2 (en) * 1996-01-26 2001-10-09 トヨタ自動車株式会社 Exhaust purification catalyst device for internal combustion engine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2218673A1 (en) * 1972-04-18 1973-10-25 Volkswagenwerk Ag ARRANGEMENT FOR EMISSION DETOXIFICATION WITH A CATALYST INSERT
FR2182614A1 (en) * 1972-03-17 1973-12-14 Louyot Comptoir Lyon Alemand
GB1474076A (en) * 1973-07-11 1977-05-18 Nissan Motor Catalytic converter for automotive internal combustion engine
GB2047557A (en) * 1979-03-29 1980-12-03 Ti Cheswick Silencers Ltd Catalyst assembly for exhaust systems
US4335078A (en) * 1977-09-13 1982-06-15 Nissan Motor Company, Limited Catalytic reactor for automotive exhaust line
FR2577616A1 (en) * 1985-02-14 1986-08-22 Volkswagen Ag Process for the manufacture of a metal support body for an exhaust gas purification converter, and metal support body manufactured by this process
DE3543011A1 (en) * 1985-12-05 1987-06-11 Sueddeutsche Kuehler Behr Matrix for a catalyst

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2243251B2 (en) * 1972-09-02 1976-01-02 Paul Gillet Gmbh, 6732 Edenkoben Device for cleaning exhaust gases from internal combustion engines
FR2215091A5 (en) * 1973-01-24 1974-08-19 Peugeot & Renault
DE2856030C2 (en) * 1978-12-23 1987-02-12 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Method for producing a carrier matrix wound from metal foils for an exhaust gas cartridge
DE2924592C2 (en) * 1979-06-19 1983-05-26 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Method for producing a carrier matrix for a catalytic reactor for exhaust gas purification in internal combustion engines of motor vehicles
US4250146A (en) * 1979-10-05 1981-02-10 Uop Inc. Caseless monolithic catalytic converter
DE3406721A1 (en) * 1984-02-24 1985-09-12 LEISTRITZ Maschinenfabrik GmbH, 8500 Nürnberg Catalytic emission control device
DE3432283A1 (en) * 1984-09-01 1986-03-13 LEISTRITZ Maschinenfabrik GmbH, 8500 Nürnberg CATALYTIC EXHAUST GAS DETECTING DEVICE
DE3603882A1 (en) * 1985-02-14 1986-08-14 Volkswagen AG, 3180 Wolfsburg Method of producing a metal supporting body for a converter for exhaust-gas purifying, and metal supporting body produced according to this method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2182614A1 (en) * 1972-03-17 1973-12-14 Louyot Comptoir Lyon Alemand
DE2218673A1 (en) * 1972-04-18 1973-10-25 Volkswagenwerk Ag ARRANGEMENT FOR EMISSION DETOXIFICATION WITH A CATALYST INSERT
GB1474076A (en) * 1973-07-11 1977-05-18 Nissan Motor Catalytic converter for automotive internal combustion engine
US4335078A (en) * 1977-09-13 1982-06-15 Nissan Motor Company, Limited Catalytic reactor for automotive exhaust line
GB2047557A (en) * 1979-03-29 1980-12-03 Ti Cheswick Silencers Ltd Catalyst assembly for exhaust systems
FR2577616A1 (en) * 1985-02-14 1986-08-22 Volkswagen Ag Process for the manufacture of a metal support body for an exhaust gas purification converter, and metal support body manufactured by this process
DE3543011A1 (en) * 1985-12-05 1987-06-11 Sueddeutsche Kuehler Behr Matrix for a catalyst

Also Published As

Publication number Publication date
DE8712267U1 (en) 1987-10-22
EP0306705A2 (en) 1989-03-15
ES2031966T3 (en) 1993-01-01
DE3872115D1 (en) 1992-07-23
EP0306705B1 (en) 1992-06-17

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