IT202000001522A1 - Modulo migliorato di catalizzatore di ossidazione diesel per un veicolo da lavoro - Google Patents

Modulo migliorato di catalizzatore di ossidazione diesel per un veicolo da lavoro

Info

Publication number
IT202000001522A1
IT202000001522A1 IT102020000001522A IT202000001522A IT202000001522A1 IT 202000001522 A1 IT202000001522 A1 IT 202000001522A1 IT 102020000001522 A IT102020000001522 A IT 102020000001522A IT 202000001522 A IT202000001522 A IT 202000001522A IT 202000001522 A1 IT202000001522 A1 IT 202000001522A1
Authority
IT
Italy
Prior art keywords
oxidation catalyst
work vehicle
diesel oxidation
improved module
module
Prior art date
Application number
IT102020000001522A
Other languages
English (en)
Inventor
Mauro Loprevite
Vito Martucci
Original Assignee
Cnh Ind Italia Spa
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 Cnh Ind Italia Spa filed Critical Cnh Ind Italia Spa
Priority to IT102020000001522A priority Critical patent/IT202000001522A1/it
Priority to EP21153519.0A priority patent/EP3855000A1/en
Publication of IT202000001522A1 publication Critical patent/IT202000001522A1/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
    • F01N3/103—Oxidation catalysts for HC and CO only
    • 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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
    • 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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
    • F01N13/1844—Mechanical joints
    • F01N13/185—Mechanical joints the connection being realised by deforming housing, tube, baffle, plate, or parts thereof
    • 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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1888—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells
    • F01N13/1894—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells the parts being assembled in longitudinal direction
    • 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
    • F01N2450/18—Methods or apparatus for fitting, inserting or repairing different elements by using quick-active type locking mechanisms, e.g. clips
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/18—Structure or shape of gas passages, pipes or tubes the axis of inlet or outlet tubes being other than the longitudinal axis of apparatus
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/22—Inlet and outlet tubes being positioned on the same side of the apparatus
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
IT102020000001522A 2020-01-27 2020-01-27 Modulo migliorato di catalizzatore di ossidazione diesel per un veicolo da lavoro IT202000001522A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT102020000001522A IT202000001522A1 (it) 2020-01-27 2020-01-27 Modulo migliorato di catalizzatore di ossidazione diesel per un veicolo da lavoro
EP21153519.0A EP3855000A1 (en) 2020-01-27 2021-01-26 Improved diesel oxidation catalysts module for a work vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102020000001522A IT202000001522A1 (it) 2020-01-27 2020-01-27 Modulo migliorato di catalizzatore di ossidazione diesel per un veicolo da lavoro

Publications (1)

Publication Number Publication Date
IT202000001522A1 true IT202000001522A1 (it) 2021-07-27

Family

ID=70155224

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102020000001522A IT202000001522A1 (it) 2020-01-27 2020-01-27 Modulo migliorato di catalizzatore di ossidazione diesel per un veicolo da lavoro

Country Status (2)

Country Link
EP (1) EP3855000A1 (it)
IT (1) IT202000001522A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021201988A1 (de) 2021-03-02 2022-09-08 Psa Automobiles Sa Abgassystem für ein Fahrzeug sowie Verfahren zum Montieren desselben

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003095806A2 (fr) * 2002-05-07 2003-11-20 Faurecia Systemes D'echappement Dispositif nettoyable de depollution des gaz d'echappement d'un moteur
DE202004019176U1 (de) * 2004-12-11 2005-03-17 Gillet Heinrich Gmbh Aus zwei rohrförmigen Gehäuseteilen bestehendes Gehäuse
US20080069742A1 (en) * 2006-09-19 2008-03-20 Cummins Filtration Ip, Inc. Infinitely variable aftertreatment systems and manufacturing process
EP1965046A1 (en) * 2007-02-28 2008-09-03 Delphi Technologies, Inc. Exhaust gas treatment device for a diesel engine
EP3301340A1 (en) * 2016-09-30 2018-04-04 Perkins Engines Company Limited Joint assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003095806A2 (fr) * 2002-05-07 2003-11-20 Faurecia Systemes D'echappement Dispositif nettoyable de depollution des gaz d'echappement d'un moteur
DE202004019176U1 (de) * 2004-12-11 2005-03-17 Gillet Heinrich Gmbh Aus zwei rohrförmigen Gehäuseteilen bestehendes Gehäuse
US20080069742A1 (en) * 2006-09-19 2008-03-20 Cummins Filtration Ip, Inc. Infinitely variable aftertreatment systems and manufacturing process
EP1965046A1 (en) * 2007-02-28 2008-09-03 Delphi Technologies, Inc. Exhaust gas treatment device for a diesel engine
EP3301340A1 (en) * 2016-09-30 2018-04-04 Perkins Engines Company Limited Joint assembly

Also Published As

Publication number Publication date
EP3855000A1 (en) 2021-07-28

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