CA1089769A - Apparatus for the catalytic purification of exhaust gases of internal combustion engines - Google Patents

Apparatus for the catalytic purification of exhaust gases of internal combustion engines

Info

Publication number
CA1089769A
CA1089769A CA293,273A CA293273A CA1089769A CA 1089769 A CA1089769 A CA 1089769A CA 293273 A CA293273 A CA 293273A CA 1089769 A CA1089769 A CA 1089769A
Authority
CA
Canada
Prior art keywords
housing
catalyst body
insert
catalyst
facing end
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
CA293,273A
Other languages
English (en)
French (fr)
Inventor
Enrique Santiago
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
Application granted granted Critical
Publication of CA1089769A publication Critical patent/CA1089769A/en
Expired 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
    • F01N3/2867—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 placed at the front or end face of catalyst body

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)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)
CA293,273A 1976-12-18 1977-12-16 Apparatus for the catalytic purification of exhaust gases of internal combustion engines Expired CA1089769A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2657522 1976-12-18
DEP2657522.4 1976-12-18

Publications (1)

Publication Number Publication Date
CA1089769A true CA1089769A (en) 1980-11-18

Family

ID=5995905

Family Applications (1)

Application Number Title Priority Date Filing Date
CA293,273A Expired CA1089769A (en) 1976-12-18 1977-12-16 Apparatus for the catalytic purification of exhaust gases of internal combustion engines

Country Status (4)

Country Link
CA (1) CA1089769A (sv)
ES (1) ES463627A1 (sv)
IT (1) IT1091257B (sv)
SE (1) SE7710455L (sv)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4629605A (en) * 1979-09-01 1986-12-16 Zeuna-Staerker Gmbh & Co. Kg Device for catalytically purifying exhaust gases for a combustion engine
US4958491A (en) * 1987-03-28 1990-09-25 J. Eberspacher Arrangement for holding a catalyst in a housing in an exhaust system of a liquid fuel-operated motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4629605A (en) * 1979-09-01 1986-12-16 Zeuna-Staerker Gmbh & Co. Kg Device for catalytically purifying exhaust gases for a combustion engine
US4958491A (en) * 1987-03-28 1990-09-25 J. Eberspacher Arrangement for holding a catalyst in a housing in an exhaust system of a liquid fuel-operated motor

Also Published As

Publication number Publication date
SE7710455L (sv) 1978-06-19
ES463627A1 (es) 1978-09-01
IT1091257B (it) 1985-07-06

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Legal Events

Date Code Title Description
MKEX Expiry