ATE460573T1 - Verfahren, vorrichtung und rechnerprogrammprodukt zur diagnose eines oxidationskatalysators - Google Patents

Verfahren, vorrichtung und rechnerprogrammprodukt zur diagnose eines oxidationskatalysators

Info

Publication number
ATE460573T1
ATE460573T1 AT04809075T AT04809075T ATE460573T1 AT E460573 T1 ATE460573 T1 AT E460573T1 AT 04809075 T AT04809075 T AT 04809075T AT 04809075 T AT04809075 T AT 04809075T AT E460573 T1 ATE460573 T1 AT E460573T1
Authority
AT
Austria
Prior art keywords
oxidation catalyst
nox
content
supplied
exhaust gas
Prior art date
Application number
AT04809075T
Other languages
English (en)
Inventor
Andreas Hinz
Lennart Andersson
Original Assignee
Volvo Lastvagnar Ab
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 Volvo Lastvagnar Ab filed Critical Volvo Lastvagnar Ab
Application granted granted Critical
Publication of ATE460573T1 publication Critical patent/ATE460573T1/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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/0231—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using special exhaust apparatus upstream of the filter for producing nitrogen dioxide, e.g. for continuous filter regeneration systems [CRT]
    • 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
    • F01N2250/00—Combinations of different methods of purification
    • F01N2250/02—Combinations of different methods of purification filtering and catalytic conversion

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
AT04809075T 2004-12-14 2004-12-14 Verfahren, vorrichtung und rechnerprogrammprodukt zur diagnose eines oxidationskatalysators ATE460573T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2004/001902 WO2006065179A1 (en) 2004-12-14 2004-12-14 Method, device and computer program product for diagnosing an oxidation catalyst

Publications (1)

Publication Number Publication Date
ATE460573T1 true ATE460573T1 (de) 2010-03-15

Family

ID=36588150

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04809075T ATE460573T1 (de) 2004-12-14 2004-12-14 Verfahren, vorrichtung und rechnerprogrammprodukt zur diagnose eines oxidationskatalysators

Country Status (9)

Country Link
US (1) US8099946B2 (de)
EP (1) EP1828556B1 (de)
JP (1) JP4499160B2 (de)
CN (1) CN100577996C (de)
AT (1) ATE460573T1 (de)
BR (1) BRPI0419226A (de)
DE (1) DE602004025994D1 (de)
ES (1) ES2341653T3 (de)
WO (1) WO2006065179A1 (de)

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DE102009055082A1 (de) * 2009-12-21 2011-06-22 Robert Bosch GmbH, 70469 Verfahren zur Überwachung einer Schadstoff-Konvertierungsfähigkeit in einem Abgasnachbehandlungssystem
US9273587B2 (en) 2013-01-28 2016-03-01 Cummins Ip, Inc. Method, system, and apparatus for diagnosing an exhaust aftertreatment component
EP3165736A1 (de) * 2015-11-03 2017-05-10 Plastic Omnium Advanced Innovation and Research Verfahren zur überwachung der harnstoffqualität eines scr-systems
US12251991B2 (en) 2020-08-20 2025-03-18 Denso International America, Inc. Humidity control for olfaction sensors
US12017506B2 (en) 2020-08-20 2024-06-25 Denso International America, Inc. Passenger cabin air control systems and methods
US11760169B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Particulate control systems and methods for olfaction sensors
US11932080B2 (en) 2020-08-20 2024-03-19 Denso International America, Inc. Diagnostic and recirculation control systems and methods
US11636870B2 (en) 2020-08-20 2023-04-25 Denso International America, Inc. Smoking cessation systems and methods
US12377711B2 (en) 2020-08-20 2025-08-05 Denso International America, Inc. Vehicle feature control systems and methods based on smoking
US11760170B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Olfaction sensor preservation systems and methods
US11881093B2 (en) 2020-08-20 2024-01-23 Denso International America, Inc. Systems and methods for identifying smoking in vehicles
US11828210B2 (en) 2020-08-20 2023-11-28 Denso International America, Inc. Diagnostic systems and methods of vehicles using olfaction
US12269315B2 (en) 2020-08-20 2025-04-08 Denso International America, Inc. Systems and methods for measuring and managing odor brought into rental vehicles
US11813926B2 (en) 2020-08-20 2023-11-14 Denso International America, Inc. Binding agent and olfaction sensor

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US8006481B2 (en) * 2006-09-20 2011-08-30 GM Global Technology Operations LLC Method and apparatus to selectively reduce NOx in an exhaust gas feedstream

Also Published As

Publication number Publication date
JP4499160B2 (ja) 2010-07-07
CN101115912A (zh) 2008-01-30
CN100577996C (zh) 2010-01-06
JP2008523305A (ja) 2008-07-03
WO2006065179A1 (en) 2006-06-22
BRPI0419226A (pt) 2007-12-18
ES2341653T3 (es) 2010-06-24
EP1828556B1 (de) 2010-03-10
US20080302085A1 (en) 2008-12-11
US8099946B2 (en) 2012-01-24
DE602004025994D1 (de) 2010-04-22
EP1828556A1 (de) 2007-09-05

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