using a model with a division of the catalyst or filter in several cells

Industry

CPC
F01N2900/0406

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES F01N2900/00Details of electrical control or of the monitoring of the exhaust gas treating apparatus

Current Industry

F01N2900/0406using a model with a division of the catalyst or filter in several cells

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for determining amount of reductant deposits in...
- Patent number 12,152,522
- Issue date Nov 26, 2024
- Cummins Emission Solutions Inc.
- Anurag Kumra
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and device for controlling at least one SCR catalytic conver...
- Patent number 12,104,516
- Issue date Oct 1, 2024
- FPT Motorenforschung AG
- Michael Abt
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Systems and methods for forecasting aftertreatment temperatures ove...
- Patent number 12,037,955
- Issue date Jul 16, 2024
- Cummins Inc.
- Thomas R. Nelson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method, processing unit, and computer program for determining a con...
- Patent number 11,933,206
- Issue date Mar 19, 2024
- Robert Bosch GmbH
- Thomas Zein
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Detecting reductant quality using a virtual sensor
- Patent number 11,781,464
- Issue date Oct 10, 2023
- Caterpillar Inc.
- Frank Lombardi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Simulation of gas dynamics of different gas channel geometries in f...
- Patent number 11,604,911
- Issue date Mar 14, 2023
- dSPACE GmbH
- Christian Waechter
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for reducing deposits related to a reduction agent in a port...
- Patent number 11,549,419
- Issue date Jan 10, 2023
- Volvo Truck Corporation
- John Korsgren
- G01 - MEASURING TESTING
Information Patent Grant
Method and processing unit for controlling an internal combustion e...
- Patent number 11,525,415
- Issue date Dec 13, 2022
- Robert Bosch GmbH
- Michael Fey
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and system for controlling an ammonia coverage degree profile
- Patent number 11,035,274
- Issue date Jun 15, 2021
- SCANIA CV AB
- Björn Johansson
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for selective catalytic reduction system
- Patent number 10,934,917
- Issue date Mar 2, 2021
- Perkins Engines Company Limited
- Robert Clayton
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for controlling an SCR catalytic converter
- Patent number 10,920,638
- Issue date Feb 16, 2021
- Robert Bosch GmbH
- Frank Schweizer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for evaluating exhaust gas simulation
- Patent number 10,663,444
- Issue date May 26, 2020
- Denso Corporation
- Naohiro Hayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Exhaust purification system of controlling injection amount of redu...
- Patent number 10,598,067
- Issue date Mar 24, 2020
- Hyundai Motor Company
- Jin Woo Park
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
SCR conversion efficiency diagnostics
- Patent number 10,480,375
- Issue date Nov 19, 2019
- Cummins Emission Solutions Inc.
- Nassim Khaled
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust purification system for internal combustion engine
- Patent number 10,184,379
- Issue date Jan 22, 2019
- Toyota Jidosha Kabushiki Kaisha
- Kazuhiro Umemoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and system for rationalizing a delta pressure sensor for a g...
- Patent number 10,156,175
- Issue date Dec 18, 2018
- Rafat F. Hattar
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
One dimensional three way catalyst model for control and diagnostics
- Patent number 9,790,878
- Issue date Oct 17, 2017
- Ford Global Technologies, LLC
- Pankaj Kumar
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for model-based determination of a temperature distribution...
- Patent number 9,779,218
- Issue date Oct 3, 2017
- MTU Friedrichshafen GmbH
- Marc Hehle
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust purification device and method of calculating NH3 mass gene...
- Patent number 9,771,846
- Issue date Sep 26, 2017
- Hyundai Motor Company
- Jin Ha Lee
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Systems and methods for model based control of catalytic converter...
- Patent number 9,605,579
- Issue date Mar 28, 2017
- General Electric Company
- Prashant Srinivasan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas control apparatus and control method for exhaust gas co...
- Patent number 9,297,287
- Issue date Mar 29, 2016
- Toyota Jidosha Kabushiki Kaisha
- Shinya Hirota
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Kinetics-based SCR control model improvement
- Patent number 9,115,626
- Issue date Aug 25, 2015
- GM Global Technology Operations LLC
- Min Sun
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Monolith catalyst test system and method for its use
- Patent number 9,068,954
- Issue date Jun 30, 2015
- Catalytic Combustion Corporation
- John W. Robinson
- G01 - MEASURING TESTING
Information Patent Grant
Engine exhaust purification device
- Patent number 8,899,024
- Issue date Dec 2, 2014
- UD Trucks Corporation
- Nobuhiko Masaki
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method for controlling an injection device for feeding an ammonia-r...
- Patent number 8,623,305
- Issue date Jan 7, 2014
- Ford Global Technologies, LLC
- Yasser Mohamed sayed Yacoub
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Exhaust gas pressure loss calculation device for engine
- Patent number 8,596,115
- Issue date Dec 3, 2013
- Mitsubishi Heavy Industries, Ltd.
- Kazunari Ide
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for monitoring ammonia storage in an exhaust aftertreatment...
- Patent number 8,333,062
- Issue date Dec 18, 2012
- GM Global Technology Operations LLC
- Min Sun
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
SCR emissions control system
- Patent number 8,209,956
- Issue date Jul 3, 2012
- Caterpillar Inc.
- Zhiyong Wei
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Emission control system implementing reduction agent injection
- Patent number 7,992,380
- Issue date Aug 9, 2011
- Caterpillar Inc.
- Zhiyong Wei
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for controlling exhaust emission control device
- Patent number 7,572,637
- Issue date Aug 11, 2009
- Hino Motors, Ltd.
- Ichiro Tsumagari
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR FORECASTING AFTERTREATMENT TEMPERATURES OVE...
- Publication number 20240337225
- Publication date Oct 10, 2024
- Cummins Inc.
- Thomas R. Nelson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
AFTERTREATMENT SYSTEM NOx AND AMMONIA CONTROL STRATEGY
- Publication number 20240052766
- Publication date Feb 15, 2024
- Cummins Inc.
- Michael Haas
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD, PROCESSING UNIT, AND COMPUTER PROGRAM FOR DETERMINING A CON...
- Publication number 20230032803
- Publication date Feb 2, 2023
- ROBERT BOSCH GmbH
- Thomas Zein
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD AND DEVICE FOR CONTROLLING AT LEAST ONE SCR CATALYTIC CONVER...
- Publication number 20220049637
- Publication date Feb 17, 2022
- FPT Motorenforschung AG
- Michael ABT
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD AND SYSTEM FOR COMPENSATING NOX SENSOR MEASUREMENT ERROR
- Publication number 20200063633
- Publication date Feb 27, 2020
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Luca Lauritano
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SELECTIVE CATALYTIC REDUCTION DEVICE CONTROL
- Publication number 20190353071
- Publication date Nov 21, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Maria Camuglia
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD AND SYSTEM FOR CONTROLLING AN AMMONIA COVERAGE DEGREE PROFILE
- Publication number 20190345861
- Publication date Nov 14, 2019
- SCANIA CV AB
- Björn JOHANSSON
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method for Selective Catalytic Reduction System
- Publication number 20190301332
- Publication date Oct 3, 2019
- Perkins Engines Company Ltd
- Robert Clayton
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD FOR CONTROLLING AN SCR CATALYTIC CONVERTER
- Publication number 20190218950
- Publication date Jul 18, 2019
- ROBERT BOSCH GmbH
- Frank Schweizer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST PURIFICATION SYSTEM OF CONTROLLING INJECTION AMOUNT OF REDU...
- Publication number 20190112953
- Publication date Apr 18, 2019
- Hyundai Motor Company
- Jin Woo Park
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SCR Conversion Efficiency Diagnostics
- Publication number 20170350291
- Publication date Dec 7, 2017
- Cummins Emission Solutions, Inc.
- Nassim Khaled
- G01 - MEASURING TESTING
Information Patent Application
NOx ESTIMATION USING LOCAL STATE-SPACE MODELS
- Publication number 20170022865
- Publication date Jan 26, 2017
- Cummins Emission Solutions Inc.
- Nassim KHALED
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD FOR MODEL-BASED DETERMINATION OF A TEMPERATURE DISTRIBUTION...
- Publication number 20140032189
- Publication date Jan 30, 2014
- MTU Friedrichshafen GmbH
- Marc Hehle
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KINETICS-BASED SCR CONTROL MODEL IMPROVEMENT
- Publication number 20140013725
- Publication date Jan 16, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Min Sun
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST GAS CONTROL APPARATUS AND CONTROL METHOD FOR EXHAUST GAS CO...
- Publication number 20130247543
- Publication date Sep 26, 2013
- Toyota Jidosha Kabushiki Kaisha
- Shinya Hirota
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD FOR CONTROLLING AN INJECTION DEVICE FOR FEEDING AN AMMONIA-R...
- Publication number 20130101485
- Publication date Apr 25, 2013
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Yasser Mohamed sayed Yacoub
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ENGINE EXHAUST PURIFICATION DEVICE
- Publication number 20130064717
- Publication date Mar 14, 2013
- WASEDA UNIVERSITY
- Nobuhiko MASAKI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD AND DEVICE FOR CONTROLLING AN SCR CATALYTIC CONVERTER OF A V...
- Publication number 20120310507
- Publication date Dec 6, 2012
- Theophil Auckenthaler
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST GAS PRESSURE LOSS CALCULATION DEVICE FOR ENGINE
- Publication number 20120192635
- Publication date Aug 2, 2012
- Kazunari Ide
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CONTROL APPARATUS OF AMMONIA LOADING AMOUNT FOR SCR SYSTEM AND CONT...
- Publication number 20120173022
- Publication date Jul 5, 2012
- Hyundai Motor Company
- Ji Ho Cho
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
THREE-DIMENSIONAL CATALYTIC CONVERTER MODELING
- Publication number 20120150495
- Publication date Jun 14, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Atul Pant
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Control apparatus of ammonia loading amount for SCR system and cont...
- Publication number 20110060465
- Publication date Mar 10, 2011
- Hyundai Motor Company
- Ji Ho Cho
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD FOR MONITORING AMMONIA STORAGE IN AN EXHAUST AFTERTREATMENT...
- Publication number 20100326052
- Publication date Dec 30, 2010
- GM Global Technology Operations, Inc.
- Min Sun
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EMISSION CONTROL SYSTEM IMPLEMENTING REDUCTION AGENT INJECTION
- Publication number 20090049827
- Publication date Feb 26, 2009
- Zhiyong WEI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SCR emissions control system
- Publication number 20090031710
- Publication date Feb 5, 2009
- Caterpillar Inc.
- Zhiyong Wei
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR CONTROLLING EXHAUST EMISSION CONTROL DEVICE
- Publication number 20070217984
- Publication date Sep 20, 2007
- HINO MOTORS LTD.
- Ichiro Tsumagari
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and device for controlling the injection of reducing agent
- Publication number 20070125071
- Publication date Jun 7, 2007
- Bjorn Westerberg
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method and device for monitoring of a catalyst
- Publication number 20070010020
- Publication date Jan 11, 2007
- David Elfvik
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

using a model with a division of the catalyst or filter in several cells

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems and methods for determining amount of reductant deposits in...

Method and device for controlling at least one SCR catalytic conver...

Systems and methods for forecasting aftertreatment temperatures ove...

Method, processing unit, and computer program for determining a con...

Detecting reductant quality using a virtual sensor

Simulation of gas dynamics of different gas channel geometries in f...

Method for reducing deposits related to a reduction agent in a port...

Method and processing unit for controlling an internal combustion e...

Method and system for controlling an ammonia coverage degree profile

Method for selective catalytic reduction system

Method for controlling an SCR catalytic converter

Method for evaluating exhaust gas simulation

Exhaust purification system of controlling injection amount of redu...

SCR conversion efficiency diagnostics

Exhaust purification system for internal combustion engine

Method and system for rationalizing a delta pressure sensor for a g...

One dimensional three way catalyst model for control and diagnostics

Method for model-based determination of a temperature distribution...

Exhaust purification device and method of calculating NH3 mass gene...

Systems and methods for model based control of catalytic converter...

Exhaust gas control apparatus and control method for exhaust gas co...

Kinetics-based SCR control model improvement

Monolith catalyst test system and method for its use

Engine exhaust purification device

Method for controlling an injection device for feeding an ammonia-r...

Exhaust gas pressure loss calculation device for engine

Method for monitoring ammonia storage in an exhaust aftertreatment...

SCR emissions control system

Emission control system implementing reduction agent injection

Method for controlling exhaust emission control device

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR FORECASTING AFTERTREATMENT TEMPERATURES OVE...

AFTERTREATMENT SYSTEM NOx AND AMMONIA CONTROL STRATEGY

METHOD, PROCESSING UNIT, AND COMPUTER PROGRAM FOR DETERMINING A CON...

METHOD AND DEVICE FOR CONTROLLING AT LEAST ONE SCR CATALYTIC CONVER...

METHOD AND SYSTEM FOR COMPENSATING NOX SENSOR MEASUREMENT ERROR

SELECTIVE CATALYTIC REDUCTION DEVICE CONTROL

METHOD AND SYSTEM FOR CONTROLLING AN AMMONIA COVERAGE DEGREE PROFILE

Method for Selective Catalytic Reduction System

METHOD FOR CONTROLLING AN SCR CATALYTIC CONVERTER

EXHAUST PURIFICATION SYSTEM OF CONTROLLING INJECTION AMOUNT OF REDU...

SCR Conversion Efficiency Diagnostics

NOx ESTIMATION USING LOCAL STATE-SPACE MODELS

METHOD FOR MODEL-BASED DETERMINATION OF A TEMPERATURE DISTRIBUTION...

KINETICS-BASED SCR CONTROL MODEL IMPROVEMENT

EXHAUST GAS CONTROL APPARATUS AND CONTROL METHOD FOR EXHAUST GAS CO...

METHOD FOR CONTROLLING AN INJECTION DEVICE FOR FEEDING AN AMMONIA-R...

ENGINE EXHAUST PURIFICATION DEVICE

METHOD AND DEVICE FOR CONTROLLING AN SCR CATALYTIC CONVERTER OF A V...

EXHAUST GAS PRESSURE LOSS CALCULATION DEVICE FOR ENGINE

CONTROL APPARATUS OF AMMONIA LOADING AMOUNT FOR SCR SYSTEM AND CONT...

THREE-DIMENSIONAL CATALYTIC CONVERTER MODELING

Control apparatus of ammonia loading amount for SCR system and cont...

METHOD FOR MONITORING AMMONIA STORAGE IN AN EXHAUST AFTERTREATMENT...

EMISSION CONTROL SYSTEM IMPLEMENTING REDUCTION AGENT INJECTION

SCR emissions control system

METHOD FOR CONTROLLING EXHAUST EMISSION CONTROL DEVICE

Method and device for controlling the injection of reducing agent

Method and device for monitoring of a catalyst