DE3007867A1 - Katalytischer konverter fuer brennkraftmaschinenabgase - Google Patents

Katalytischer konverter fuer brennkraftmaschinenabgase

Info

Publication number
DE3007867A1
DE3007867A1 DE19803007867 DE3007867A DE3007867A1 DE 3007867 A1 DE3007867 A1 DE 3007867A1 DE 19803007867 DE19803007867 DE 19803007867 DE 3007867 A DE3007867 A DE 3007867A DE 3007867 A1 DE3007867 A1 DE 3007867A1
Authority
DE
Germany
Prior art keywords
housing
catalytic converter
air tube
exhaust gases
air
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.)
Ceased
Application number
DE19803007867
Other languages
German (de)
English (en)
Inventor
John Ingemar Jalbing
David Earle Roberts
Jack Edwin Smith
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.)
Motors Liquidation Co
Original Assignee
General Motors Corp
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 General Motors Corp filed Critical General Motors Corp
Publication of DE3007867A1 publication Critical patent/DE3007867A1/de
Ceased 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
    • 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
    • F01N3/2857—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 the mats or gaskets being at least partially made of intumescent material, e.g. unexpanded vermiculite
    • 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
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series
    • F01N13/0097—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series the purifying devices are arranged in a single 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
    • 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
    • F01N3/30—Arrangements for supply of additional air
    • F01N3/34—Arrangements for supply of additional air using air conduits or jet air pumps, e.g. near the engine exhaust port
    • 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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • 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
    • F01N2270/00—Mixing air with exhaust gases
    • F01N2270/04—Mixing air with exhaust gases for afterburning
    • 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
    • F01N2350/02—Fitting ceramic monoliths in a metallic housing
    • F01N2350/06—Fitting ceramic monoliths in a metallic housing with means preventing gas flow by-pass or leakage
    • 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

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)
DE19803007867 1979-04-16 1980-02-28 Katalytischer konverter fuer brennkraftmaschinenabgase Ceased DE3007867A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/030,088 US4256700A (en) 1979-04-16 1979-04-16 Catalytic converter with air tube

Publications (1)

Publication Number Publication Date
DE3007867A1 true DE3007867A1 (de) 1980-11-06

Family

ID=21852429

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803007867 Ceased DE3007867A1 (de) 1979-04-16 1980-02-28 Katalytischer konverter fuer brennkraftmaschinenabgase

Country Status (6)

Country Link
US (1) US4256700A (enExample)
JP (1) JPS55139917A (enExample)
CA (1) CA1134750A (enExample)
DE (1) DE3007867A1 (enExample)
FR (1) FR2454517A1 (enExample)
GB (1) GB2048706B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3417506C1 (de) * 1984-05-11 1985-06-27 Daimler-Benz Ag, 7000 Stuttgart Katalysatorgehäuse für Kraftfahrzeuge

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473623A1 (fr) * 1980-01-14 1981-07-17 Maremont Corp Ensemble de purification catalytique des gaz d'echappement de moteurs a combustion interne d'automobiles et procede de fabrication de cet ensemble
JPS636411Y2 (enExample) * 1980-03-05 1988-02-23
JPS5917215U (ja) * 1982-07-24 1984-02-02 トヨタ自動車株式会社 触媒コンバ−タ
US4863700A (en) * 1985-04-16 1989-09-05 Stemcor Monolithic catalytic converter mounting arrangement
FR2585071B1 (fr) * 1985-07-16 1987-11-27 Peugeot Cycles Pot d'echappement pour vehicule automobile ou analogue
US5482681A (en) * 1985-09-20 1996-01-09 Tennessee Gas Pipeline Company Catalytic converter for motor vehicles
US4969264A (en) * 1986-06-12 1990-11-13 Tennessee Gas Pipeline Company Catalytic converter and substrate support
US5118476A (en) * 1986-06-12 1992-06-02 Tennessee Gas Pipeline Company Catalytic converter and substrate support
DE3736500A1 (de) * 1987-10-28 1989-05-11 Kst Motorenversuch Gmbh Co Katalysatoranlage fuer ottomotoren, insbesondere bootsmotoren, sowie verfahren zur katalytischen abgasreinigung
US4999168A (en) * 1989-05-01 1991-03-12 The Carborundum Company Crack resistant intumescent sheet material
US5032441A (en) * 1989-05-01 1991-07-16 The Carborundum Company Intumescent conforming mounting pad
US5028399A (en) * 1990-01-12 1991-07-02 Motorola, Inc. Gas manifold for solder reflow processing atmosphere
DE4042266A1 (de) * 1990-12-31 1992-07-02 Eberspaecher J Vorrichtung zur behandlung von verbrennungsmotor-abgasen mit zwei beabstandeten abgas-behandlungskoerpern
EP0494049B1 (de) * 1991-01-03 1994-08-10 Scambia Industrial Developments Aktiengesellschaft Katalysator und Verfahren zur Herstellung eines Katalysators
US5232673A (en) * 1991-08-27 1993-08-03 The United States Of America As Represented By The United States Department Of Energy Shielded fluid stream injector for particle bed reactor
US6685887B1 (en) * 1992-04-13 2004-02-03 Conrad Oliver Gardner System for ambient air pollution processing by motor vehicles
US5331810A (en) * 1992-05-21 1994-07-26 Arvin Industries, Inc. Low thermal capacitance exhaust system for an internal combustion engine
FI90686C (fi) * 1992-05-25 1994-03-10 Eero Aitta Lisäilmansyötöllä varustettu katalyyttinen pakokaasupuhdistin polttomoottoreita varten
US6116022A (en) * 1996-07-03 2000-09-12 Outboard Marine Corporation Catalytic reactor for marine application
US5730099A (en) * 1996-08-22 1998-03-24 Outboard Marine Corporation Reduced emission two-stroke engine and method of engine operation to reduce engine emission
DE10153283A1 (de) * 2001-10-29 2003-05-15 Emitec Emissionstechnologie Hitzebeständige Filterlage, Filterkörper und Verfahren zu seiner Herstellung
DE10153284A1 (de) * 2001-10-29 2003-05-15 Emitec Emissionstechnologie Filterverbund und Verfahren zu seiner Herstellung
US7033412B2 (en) * 2002-09-30 2006-04-25 Unifrax Corporation Exhaust gas treatment device and method for making the same
AR054074A1 (es) * 2004-06-29 2007-06-06 Unifrax Corp Dispositivo para tratamiento de gases de escape y metodo para elaborarlo
JP2007297985A (ja) * 2006-05-01 2007-11-15 Yamaha Motor Co Ltd 排気装置およびその排気装置を備えた車両
US7567817B2 (en) * 2007-05-14 2009-07-28 Geo2 Technologies, Inc. Method and apparatus for an extruded ceramic biosoluble fiber substrate
FR3036439B1 (fr) * 2015-05-22 2018-11-23 Faurecia Systemes D'echappement Organe de purification de gaz d'echappement, dont les dimensions exterieures sont standardisees

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2201996A1 (de) * 1971-05-10 1972-11-16 Arvin Ind Inc Vorrichtung zur katalytischen Umwandlung fuer die Entfernung von giftigen Verunreinigungen in Auspuffgasen
DE2201998A1 (de) * 1971-05-10 1972-11-16 Arvin Ind Inc Vorrichtung zur katalytischen Umwandlung fuer die Entfernung von giftigen Verunreinigungen in Auspuffgasen
DE2730821A1 (de) * 1976-07-12 1978-01-19 Arvin Ind Inc Katalytischer abgaswandler

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729936A (en) * 1971-05-24 1973-05-01 Universal Oil Prod Co Method and means for catalytically treating engine exhaust gases
US3823555A (en) * 1972-04-26 1974-07-16 Gen Motors Corp Internal combustion engine and method of operation for exhaust emission control
US3963448A (en) * 1972-11-30 1976-06-15 General Motors Corporation Two-bed catalytic converter
CA967012A (en) * 1972-12-04 1975-05-06 Julius Bozsik Engine exhaust emission control device
US4020539A (en) * 1973-03-19 1977-05-03 Chrysler Corporation Catalytic reactor for automobile
DE2319606A1 (de) * 1973-04-18 1974-11-14 Volkswagenwerk Ag Katalysator zur katalytischen reinigung von abgasen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2201996A1 (de) * 1971-05-10 1972-11-16 Arvin Ind Inc Vorrichtung zur katalytischen Umwandlung fuer die Entfernung von giftigen Verunreinigungen in Auspuffgasen
DE2201998A1 (de) * 1971-05-10 1972-11-16 Arvin Ind Inc Vorrichtung zur katalytischen Umwandlung fuer die Entfernung von giftigen Verunreinigungen in Auspuffgasen
DE2730821A1 (de) * 1976-07-12 1978-01-19 Arvin Ind Inc Katalytischer abgaswandler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3417506C1 (de) * 1984-05-11 1985-06-27 Daimler-Benz Ag, 7000 Stuttgart Katalysatorgehäuse für Kraftfahrzeuge

Also Published As

Publication number Publication date
GB2048706B (en) 1983-05-18
GB2048706A (en) 1980-12-17
US4256700A (en) 1981-03-17
CA1134750A (en) 1982-11-02
FR2454517A1 (fr) 1980-11-14
FR2454517B1 (enExample) 1984-06-15
JPS55139917A (en) 1980-11-01

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: MANITZ, G., DIPL.-PHYS. DR.RER.NAT. FINSTERWALD, M

8131 Rejection