IT8067005A0 - Convertitore catalitico per autoveicoli - Google Patents

Convertitore catalitico per autoveicoli

Info

Publication number
IT8067005A0
IT8067005A0 IT8067005A IT6700580A IT8067005A0 IT 8067005 A0 IT8067005 A0 IT 8067005A0 IT 8067005 A IT8067005 A IT 8067005A IT 6700580 A IT6700580 A IT 6700580A IT 8067005 A0 IT8067005 A0 IT 8067005A0
Authority
IT
Italy
Prior art keywords
motor vehicles
catalytic converter
catalytic
converter
vehicles
Prior art date
Application number
IT8067005A
Other languages
English (en)
Other versions
IT1128352B (it
Inventor
Roland Barraud
Original Assignee
Exfin Sa
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 Exfin Sa filed Critical Exfin Sa
Publication of IT8067005A0 publication Critical patent/IT8067005A0/it
Application granted granted Critical
Publication of IT1128352B publication Critical patent/IT1128352B/it

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
    • F01N3/2846—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration specially adapted for granular supports, e.g. pellets
    • 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
    • F01N13/14—Exhaust or silencing apparatus characterised by constructional features having thermal insulation
    • 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
    • F01N2310/00—Selection of sound absorbing or insulating material
    • F01N2310/02—Mineral wool, e.g. glass wool, rock wool, asbestos or the like
    • 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
    • F01N2450/04—Filling or emptying a chamber with granular material

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)
IT67005/80A 1979-03-14 1980-01-04 Convertitore catalitico per autoveicoli IT1128352B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH241379 1979-03-14

Publications (2)

Publication Number Publication Date
IT8067005A0 true IT8067005A0 (it) 1980-01-04
IT1128352B IT1128352B (it) 1986-05-28

Family

ID=4233215

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67005/80A IT1128352B (it) 1979-03-14 1980-01-04 Convertitore catalitico per autoveicoli

Country Status (2)

Country Link
FR (1) FR2451455A1 (it)
IT (1) IT1128352B (it)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3685972A (en) * 1969-09-18 1972-08-22 Ted V De Palma Catalytic converter construction
US3989471A (en) * 1975-04-14 1976-11-02 Tenneco Inc. Radial flow catalytic converter having thermal expansion compensating means
JPS53149112U (it) * 1977-04-28 1978-11-24

Also Published As

Publication number Publication date
FR2451455A1 (fr) 1980-10-10
IT1128352B (it) 1986-05-28

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