DE2515732A1 - Vorrichtung zum reinigen der abgase von brennkraftmaschinen - Google Patents

Vorrichtung zum reinigen der abgase von brennkraftmaschinen

Info

Publication number
DE2515732A1
DE2515732A1 DE19752515732 DE2515732A DE2515732A1 DE 2515732 A1 DE2515732 A1 DE 2515732A1 DE 19752515732 DE19752515732 DE 19752515732 DE 2515732 A DE2515732 A DE 2515732A DE 2515732 A1 DE2515732 A1 DE 2515732A1
Authority
DE
Germany
Prior art keywords
shell
housing
catalyst body
catalyst
exhaust gases
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.)
Pending
Application number
DE19752515732
Other languages
German (de)
English (en)
Inventor
Enrique Santiago
Erich Zeller
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.)
Arvin Industries Deutschland GmbH
Original Assignee
Zeuna Starker 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 Zeuna Starker GmbH and Co KG filed Critical Zeuna Starker GmbH and Co KG
Priority to DE19752515732 priority Critical patent/DE2515732A1/de
Priority to FR7609635A priority patent/FR2307130A1/fr
Priority to GB1403676A priority patent/GB1549441A/en
Priority to SE7604206A priority patent/SE7604206L/sv
Priority to CA250,115A priority patent/CA1064399A/en
Publication of DE2515732A1 publication Critical patent/DE2515732A1/de
Pending 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
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2892—Exhaust flow directors or the like, e.g. upstream of catalytic device
    • 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
    • F01N2330/06—Ceramic, e.g. monoliths
    • 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
    • F01N2530/02—Corrosion resistive metals
    • F01N2530/04—Steel alloys, e.g. stainless steel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (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)
DE19752515732 1975-04-10 1975-04-10 Vorrichtung zum reinigen der abgase von brennkraftmaschinen Pending DE2515732A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19752515732 DE2515732A1 (de) 1975-04-10 1975-04-10 Vorrichtung zum reinigen der abgase von brennkraftmaschinen
FR7609635A FR2307130A1 (fr) 1975-04-10 1976-04-02 Dispositif pour epurer les gaz d'echappement de moteurs a combustion interne
GB1403676A GB1549441A (en) 1975-04-10 1976-04-07 Devices for cleaning the exhaust gases from internal combustion engines and methods for making such devices
SE7604206A SE7604206L (enExample) 1975-04-10 1976-04-09
CA250,115A CA1064399A (en) 1975-04-10 1976-04-09 Apparatus for purifying the effluent gases of internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752515732 DE2515732A1 (de) 1975-04-10 1975-04-10 Vorrichtung zum reinigen der abgase von brennkraftmaschinen

Publications (1)

Publication Number Publication Date
DE2515732A1 true DE2515732A1 (de) 1976-11-11

Family

ID=5943545

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752515732 Pending DE2515732A1 (de) 1975-04-10 1975-04-10 Vorrichtung zum reinigen der abgase von brennkraftmaschinen

Country Status (5)

Country Link
CA (1) CA1064399A (enExample)
DE (1) DE2515732A1 (enExample)
FR (1) FR2307130A1 (enExample)
GB (1) GB1549441A (enExample)
SE (1) SE7604206L (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269807A (en) * 1979-10-22 1981-05-26 Uop Inc. Catalytic converter mounting arrangement for reducing bypass leakage
US4343074A (en) * 1979-10-22 1982-08-10 Uop Inc. Method of making a catalytic converter
DE3602134A1 (de) * 1986-01-24 1987-07-30 Daimler Benz Ag Vorrichtung zum reinigen von brennkraftmaschinen-abgasen mit einem in ein gehaeuse eingeloeteten metall-matrix-katalysator
DE3834403A1 (de) * 1988-10-10 1990-04-12 Zeuna Staerker Kg Vorrichtung zur katalytischen reinigung von abgasen aus verbrennungsmotoren
DE4005189A1 (de) * 1989-02-17 1990-08-23 Toyoda Automatic Loom Works Abgasreinigungsvorrichtung fuer einen dieselmotor
DE3920844A1 (de) * 1989-06-24 1991-01-10 Daimler Benz Ag Abgasnachbehandlungsvorrichtung
RU2134803C1 (ru) * 1998-04-21 1999-08-20 Алтайский государственный технический университет им.И.И.Ползунова Каталитический нейтрализатор с утилизацией теплоты отработавших газов двигателя внутреннего сгорания

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239733A (en) * 1979-04-16 1980-12-16 General Motors Corporation Catalytic converter having a monolith with support and seal means therefor
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
DE4305198C1 (de) * 1993-02-19 1994-05-11 Zeuna Staerker Kg Katalytische Abgasreinigungsvorrichtung
DE102007030283A1 (de) * 2007-06-29 2009-01-08 Emitec Gesellschaft Für Emissionstechnologie Mbh SCR-Katalysatoranordnung

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269807A (en) * 1979-10-22 1981-05-26 Uop Inc. Catalytic converter mounting arrangement for reducing bypass leakage
US4343074A (en) * 1979-10-22 1982-08-10 Uop Inc. Method of making a catalytic converter
DE3602134A1 (de) * 1986-01-24 1987-07-30 Daimler Benz Ag Vorrichtung zum reinigen von brennkraftmaschinen-abgasen mit einem in ein gehaeuse eingeloeteten metall-matrix-katalysator
DE3834403A1 (de) * 1988-10-10 1990-04-12 Zeuna Staerker Kg Vorrichtung zur katalytischen reinigung von abgasen aus verbrennungsmotoren
DE4005189A1 (de) * 1989-02-17 1990-08-23 Toyoda Automatic Loom Works Abgasreinigungsvorrichtung fuer einen dieselmotor
DE3920844A1 (de) * 1989-06-24 1991-01-10 Daimler Benz Ag Abgasnachbehandlungsvorrichtung
RU2134803C1 (ru) * 1998-04-21 1999-08-20 Алтайский государственный технический университет им.И.И.Ползунова Каталитический нейтрализатор с утилизацией теплоты отработавших газов двигателя внутреннего сгорания

Also Published As

Publication number Publication date
FR2307130B1 (enExample) 1980-04-18
SE7604206L (enExample) 1976-10-11
CA1064399A (en) 1979-10-16
GB1549441A (en) 1979-08-08
FR2307130A1 (fr) 1976-11-05

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Legal Events

Date Code Title Description
OHW Rejection