ATE22154T1 - Katalysator-traegerkoerper fuer verbrennungskraftmaschinen mit dehnungsschlitzen. - Google Patents

Katalysator-traegerkoerper fuer verbrennungskraftmaschinen mit dehnungsschlitzen.

Info

Publication number
ATE22154T1
ATE22154T1 AT84103015T AT84103015T ATE22154T1 AT E22154 T1 ATE22154 T1 AT E22154T1 AT 84103015 T AT84103015 T AT 84103015T AT 84103015 T AT84103015 T AT 84103015T AT E22154 T1 ATE22154 T1 AT E22154T1
Authority
AT
Austria
Prior art keywords
catalyst carrier
internal combustion
combustion engines
expansion slots
carrier body
Prior art date
Application number
AT84103015T
Other languages
English (en)
Inventor
Theodor Dipl-Ing Cyron
Original Assignee
Interatom
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 Interatom filed Critical Interatom
Application granted granted Critical
Publication of ATE22154T1 publication Critical patent/ATE22154T1/de

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
    • F01N3/2803—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
AT84103015T 1983-03-30 1984-03-19 Katalysator-traegerkoerper fuer verbrennungskraftmaschinen mit dehnungsschlitzen. ATE22154T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833311654 DE3311654A1 (de) 1983-03-30 1983-03-30 Katalysator-traegerkoerper fuer verbrennungskraftmaschinen mit dehnungsschlitzen
EP84103015A EP0121174B1 (de) 1983-03-30 1984-03-19 Katalysator-Trägerkörper für Verbrennungskraftmaschinen mit Dehnungsschlitzen

Publications (1)

Publication Number Publication Date
ATE22154T1 true ATE22154T1 (de) 1986-09-15

Family

ID=6195130

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84103015T ATE22154T1 (de) 1983-03-30 1984-03-19 Katalysator-traegerkoerper fuer verbrennungskraftmaschinen mit dehnungsschlitzen.

Country Status (3)

Country Link
EP (1) EP0121174B1 (de)
AT (1) ATE22154T1 (de)
DE (2) DE3311654A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3529654A1 (de) * 1985-08-19 1987-02-19 Interatom Verfahren zum selektiven beloten eines metallischen katalysatortraegerkoerpers und entsprechend hergestellter katalysatortraegerkoerper
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
EP0245737B1 (de) * 1986-05-12 1989-08-23 INTERATOM Gesellschaft mit beschränkter Haftung Wabenkörper, insbesondere Katalysator-Trägerkörper, mit gegensinnig verschlungenen Metallblechschichten und Verfahren zu seiner Herstellung
DE3760428D1 (en) * 1986-05-12 1989-09-14 Interatom Metallic honeycomb body, particularly a catalyst carrier, provided with a supporting wall, and its manufacturing process
DE3738537A1 (de) * 1987-11-13 1989-06-01 Sueddeutsche Kuehler Behr Verfahren und vorrichtung zur herstellung eines traegerkoerpers fuer einen katalytischen reaktor
DE8816514U1 (de) * 1988-04-25 1989-10-26 Emitec Gesellschaft für Emissionstechnologie mbH, 5204 Lohmar Elektrisch beheizbarer Katalysator-Trägerkörper
JPH0619793Y2 (ja) * 1988-11-30 1994-05-25 臼井国際産業株式会社 排気ガス浄化装置
EP0478644B1 (de) * 1989-06-20 1995-05-03 Emitec Gesellschaft für Emissionstechnologie mbH Verfahren und vorrichtung zur erzeugung von wärme durch flammlose verbrennung eines brennstoffes in einem gasstrom
DE3926072C2 (de) * 1989-08-07 1994-01-13 Emitec Emissionstechnologie Katalysator zur Abgasreinigung mit elastischen Elementen zum Ausgleich von Längsdehnungen
SE470546B (sv) * 1992-12-15 1994-08-01 Sandvik Ab Katalysatorenhet för behandling av avgaser från förbränningsmotor samt sätt för tillverkning av katalysatorenheten
US5866230A (en) * 1993-01-11 1999-02-02 Emitec Gesellschaft Fuer Emissionstechnologie Gmbh Extruded honeycomb body of ceramic and/or metallic material with increased flexibility
DE4300477A1 (de) * 1993-01-11 1994-07-14 Emitec Emissionstechnologie Extrudierter Wabenkörper aus keramischem und/oder metallischem Material mit erhöhter Flexibilität
DE102022212290A1 (de) * 2022-11-18 2024-05-23 Emitec Technologies GmbH Vorrichtung zur Abgasnachbehandlung mit einer geschlitzten Matrix
CN115822762A (zh) * 2022-11-23 2023-03-21 浙江吉利控股集团有限公司 一种催化器结构、尾气催化方法和汽车

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755120A (en) * 1972-02-03 1973-08-28 New Prod Corp Internal combustion engine exhaust catalytic reactor, with electrical charge means
DE2302746A1 (de) * 1973-01-20 1974-07-25 Sueddeutsche Kuehler Behr Traegermatrix fuer einen katalytischen reaktor zur abgasreinigung bei brennkraftmaschinen, insb. ottomotoren von kraftfahrzeugen, sowie ein herstellungsverfahren
US3887741A (en) * 1973-08-13 1975-06-03 Corning Glass Works Thin-walled honeycombed substrate with axial discontinuities in the periphery
US3983283A (en) * 1974-03-18 1976-09-28 Corning Glass Works Honeycombed structures having open-ended cells formed by interconnected walls with longitudinally extending discontinuities

Also Published As

Publication number Publication date
EP0121174B1 (de) 1986-09-10
DE3311654A1 (de) 1984-10-04
DE3460660D1 (en) 1986-10-16
EP0121174A1 (de) 1984-10-10

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Legal Events

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