ITBO930137A0 - Metodo ed impianto per l'abbattimento degli agenti inquinanti pre- senti nei gas di scarico per veicoli provvisti di una marmitta ca- talitica. - Google Patents

Metodo ed impianto per l'abbattimento degli agenti inquinanti pre- senti nei gas di scarico per veicoli provvisti di una marmitta ca- talitica.

Info

Publication number
ITBO930137A0
ITBO930137A0 ITBO930137A ITBO930137A ITBO930137A0 IT BO930137 A0 ITBO930137 A0 IT BO930137A0 IT BO930137 A ITBO930137 A IT BO930137A IT BO930137 A ITBO930137 A IT BO930137A IT BO930137 A0 ITBO930137 A0 IT BO930137A0
Authority
IT
Italy
Prior art keywords
avoidance
exhaust gases
vehicles equipped
pollutants present
catalytic muffler
Prior art date
Application number
ITBO930137A
Other languages
English (en)
Original Assignee
Weber Srl
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 Weber Srl filed Critical Weber Srl
Priority to IT000137A priority Critical patent/ITBO930137A1/it
Priority to IT93BO000137D priority patent/IT1264111B1/it
Publication of ITBO930137A0 publication Critical patent/ITBO930137A0/it
Publication of ITBO930137A1 publication Critical patent/ITBO930137A1/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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0087—Selective cylinder activation, i.e. partial cylinder operation
    • 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)
  • Treating Waste Gases (AREA)
IT000137A 1993-04-08 1993-04-08 Metodo ed impianto per l'abbattimento degli agenti inquinanti presenti nei gas di scarico per veicoli provvisti di una marmitta catalitica. ITBO930137A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT000137A ITBO930137A1 (it) 1993-04-08 1993-04-08 Metodo ed impianto per l'abbattimento degli agenti inquinanti presenti nei gas di scarico per veicoli provvisti di una marmitta catalitica.
IT93BO000137D IT1264111B1 (it) 1993-04-08 1993-04-08 Metodo ed impianto per l'abbattimento degli agenti inquinanti presenti nei gas di scarico per veicoli provvisti di una marmitta

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000137A ITBO930137A1 (it) 1993-04-08 1993-04-08 Metodo ed impianto per l'abbattimento degli agenti inquinanti presenti nei gas di scarico per veicoli provvisti di una marmitta catalitica.

Publications (2)

Publication Number Publication Date
ITBO930137A0 true ITBO930137A0 (it) 1993-04-08
ITBO930137A1 ITBO930137A1 (it) 1994-10-08

Family

ID=11338882

Family Applications (2)

Application Number Title Priority Date Filing Date
IT000137A ITBO930137A1 (it) 1993-04-08 1993-04-08 Metodo ed impianto per l'abbattimento degli agenti inquinanti presenti nei gas di scarico per veicoli provvisti di una marmitta catalitica.
IT93BO000137D IT1264111B1 (it) 1993-04-08 1993-04-08 Metodo ed impianto per l'abbattimento degli agenti inquinanti presenti nei gas di scarico per veicoli provvisti di una marmitta

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT93BO000137D IT1264111B1 (it) 1993-04-08 1993-04-08 Metodo ed impianto per l'abbattimento degli agenti inquinanti presenti nei gas di scarico per veicoli provvisti di una marmitta

Country Status (1)

Country Link
IT (2) ITBO930137A1 (it)

Also Published As

Publication number Publication date
IT1264111B1 (it) 1996-09-10
ITBO930137A1 (it) 1994-10-08

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Legal Events

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