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Details of electrical control or of the monitoring of the exhaust gas treating apparatus
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CPC
F01N2900/00
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F01
Engines
F01N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
Current Industry
F01N2900/00
Details of electrical control or of the monitoring of the exhaust gas treating apparatus
Sub Industries
F01N2900/04
Methods of control or diagnosing
F01N2900/0402
using adaptive learning
F01N2900/0404
using a data filter
F01N2900/0406
using a model with a division of the catalyst or filter in several cells
F01N2900/0408
using a feed-back loop
F01N2900/0411
using a feed-forward control
F01N2900/0412
using pre-calibrated maps, tables or charts
F01N2900/0414
using a state observer
F01N2900/0416
using the state of a sensor
F01N2900/0418
using integration or an accumulated value within an elapsed period
F01N2900/0421
using an increment counter when a predetermined event occurs
F01N2900/0422
measuring the elapsed time
F01N2900/06
Parameters used for exhaust control or diagnosing
F01N2900/0601
being estimated
F01N2900/0602
Electrical exhaust heater signals
F01N2900/08
said parameters being related to the engine
F01N2900/10
said parameters being related to the vehicle or its components
F01N2900/102
Travelling distance
F01N2900/104
Battery status
F01N2900/12
said parameters being related to the vehicle exterior
F01N2900/14
said parameters being related to the exhaust gas
F01N2900/1402
Exhaust gas composition
F01N2900/1404
Exhaust gas temperature
F01N2900/1406
Exhaust gas pressure
F01N2900/1411
Exhaust gas velocity
F01N2900/16
said parameters being related to the exhaust apparatus
F01N2900/1602
Temperature of exhaust gas apparatus
F01N2900/1606
Particle filter loading or soot amount
F01N2900/1611
Particle filter ash amount
F01N2900/1612
SOx amount trapped in catalyst
F01N2900/1614
NOx amount trapped in catalyst
F01N2900/1616
NH3-slip from catalyst
F01N2900/1618
HC-slip from catalyst
F01N2900/1621
Catalyst conversion efficiency
F01N2900/1622
Catalyst reducing agent absorption capacity or consumption amount
F01N2900/1624
Catalyst oxygen storage capacity
F01N2900/1626
Catalyst activation temperature
F01N2900/1628
Moisture amount in exhaust apparatus
F01N2900/1631
Heat amount provided to exhaust apparatus
F01N2900/18
said parameters being related to the system for adding a substance into the exhaust
F01N2900/1804
Properties of secondary air added directly to the exhaust
F01N2900/1806
Properties of reducing agent or dosing system
F01N2900/1808
Pressure
F01N2900/1811
Temperature
F01N2900/1812
Flow rate
F01N2900/1814
Tank level
F01N2900/1818
Concentration of the reducing agent
F01N2900/1821
Injector parameters
F01N2900/1822
Pump parameters
F01N2900/1824
Properties of the air to be mixed with added substances
Industries
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Patents Grants
last 30 patents
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Patent Grant
System and method for in-cylinder dosing (ICD) for an engine
Patent number
11,982,244
Issue date
May 14, 2024
Caterpillar Inc.
Michael Edward Sattler
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Device and method in connection with a pre-heating process of an af...
Patent number
11,976,603
Issue date
May 7, 2024
Volvo Truck Corporation
Martin Wilhelmsson
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Methods for diagnostics and operation of an emissions aftertreatmen...
Patent number
11,976,582
Issue date
May 7, 2024
PACCAR Inc.
Charles Wayne Reinhardt Swart
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Virtual sensing system
Patent number
11,970,964
Issue date
Apr 30, 2024
Watlow Electric Manufacturing Company
James N. Pradun
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Adaption of a urea deposit model value
Patent number
11,970,962
Issue date
Apr 30, 2024
Volvo Truck Corporation
Dan Stenqvist
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Systems and methods for cold operation NOx burden reduction
Patent number
11,970,991
Issue date
Apr 30, 2024
Cummins Inc.
Janardhan Kodavasal
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Controller and control method for internal combustion engine
Patent number
11,965,444
Issue date
Apr 23, 2024
Toyota Jidosha Kabushiki Kaisha
Toru Yaeo
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
System for reducing VOC and nitrogen oxide and method for reducing...
Patent number
11,965,446
Issue date
Apr 23, 2024
Korea Research Institute of Chemical Technology
Jin Hee Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for controlling an exhaust-gas aftertreatment system of an i...
Patent number
11,965,447
Issue date
Apr 23, 2024
Robert Bosch GmbH
Werner Christl
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Diesel exhaust fluid doser protection during cold ambient temperatu...
Patent number
11,959,410
Issue date
Apr 16, 2024
Cummins Inc.
Ankit Raghunath Lad
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Detection device, detection method, and exhaust purification device...
Patent number
11,959,407
Issue date
Apr 16, 2024
Isuzu Motors Limited
Daiki Ishii
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust system for an ammonia-burning combustion engine
Patent number
11,959,408
Issue date
Apr 16, 2024
Johnson Matthey Public Limited Company
Kevin Doura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Internal-combustion-engine warm-up apparatus
Patent number
11,959,409
Issue date
Apr 16, 2024
Isuzu Motors Limited
Takeshi Yokoi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for controlling an exhaust flow in an exhaust aftertreatment...
Patent number
11,952,932
Issue date
Apr 9, 2024
Volvo Truck Corporation
Irman Svraka
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
System and method for monitoring an oxidation catalyst
Patent number
11,946,400
Issue date
Apr 2, 2024
PACCAR Inc.
Trevor Joseph Ott
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for predicting urea crystal build-up in an engine system
Patent number
11,946,401
Issue date
Apr 2, 2024
VOLVO PENTA CORPORATION
Arlena Amiri
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Systems and methods for reducing aftertreatment system NOx emissions
Patent number
11,946,428
Issue date
Apr 2, 2024
Cummins Emission Solutions Inc.
Matthew K. Volmerding
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Autonomous auxiliary DEF supply system with purge control
Patent number
11,939,897
Issue date
Mar 26, 2024
Multiquip Inc.
George Fell
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
System and method for engine cold start
Patent number
11,939,900
Issue date
Mar 26, 2024
Ford Global Technologies, LLC
Jason Martz
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Fluid injector, assembly and exhaust line comprising such an injector
Patent number
11,938,447
Issue date
Mar 26, 2024
Faurecia Systemes D'Echappement
Bruno Sertier
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method, processing unit, and computer program for operating an inte...
Patent number
11,933,239
Issue date
Mar 19, 2024
Robert Bosch GmbH
Michael Fey
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Prognostic alert strategy for reductant pump in exhaust aftertreatm...
Patent number
11,933,211
Issue date
Mar 19, 2024
Caterpillar Inc.
Deepashri Phatak
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Systems and methods for maintaining aftertreatment capability durin...
Patent number
11,933,213
Issue date
Mar 19, 2024
Ford Global Technologies, LLC
David Cox
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Systems and methods for particulate filter regeneration with cylind...
Patent number
11,933,237
Issue date
Mar 19, 2024
Cummins Inc.
J. Steven Kolhouse
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
Prediction device, prediction method, and work vehicle
Patent number
11,927,125
Issue date
Mar 12, 2024
Komatsu Ltd.
Akira Oka
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Methods for evaluating diesel exhaust fluid quality
Patent number
11,927,126
Issue date
Mar 12, 2024
PACCAR Inc.
Charles Wayne Reinhardt Swart
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Aftertreatment system, dual fuel system, and methods therefor
Patent number
11,927,124
Issue date
Mar 12, 2024
Cummins Power Generation Inc.
Ankit Sakuja
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for regulating exhaust emissions
Patent number
11,920,507
Issue date
Mar 5, 2024
Deere & Company
Danan Dou
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for monitoring an emission level in a vehicle
Patent number
11,913,364
Issue date
Feb 27, 2024
Robert Bosch GmbH
Jurij Woelfling
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND SYSTEM FOR EVALUATING A NOx SENSOR
Publication number
20240159197
Publication date
May 16, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CONTROL DEVICE AND METHOD FOR CONTROLLING AN EXHAUST GAS AFTERTREAT...
Publication number
20240151171
Publication date
May 9, 2024
SCANIA CV AB
Björn WESTERBERG
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEMS AND METHODS FOR COMPENSATING NOX SENSOR MEASUREMENTS TO MEE...
Publication number
20240151175
Publication date
May 9, 2024
Cummins Inc.
Arun Shori Sundaravel Damotharan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEMS AND METHODS FOR OPERATING PASSIVE NITROGEN OXIDE ADSORBERS...
Publication number
20240151174
Publication date
May 9, 2024
Cummins Inc.
Jinyong Luo
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CONTROL DEVICE, CONTROL METHOD, AND EXHAUST PURIFICATION SYSTEM
Publication number
20240141814
Publication date
May 2, 2024
Komatsu Ltd.
Yoshitoshi Nagado
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF OPERATING A REDUCING AGENT INJECTOR
Publication number
20240141816
Publication date
May 2, 2024
VOLVO TRUCK CORPORATION
Dan STENQVIST
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR CONTROLLING THE OPERATION OF AN ENGINE SYSTEM
Publication number
20240133329
Publication date
Apr 25, 2024
VOLVO TRUCK CORPORATION
Johan DAHL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS AND SYSTEMS FOR REMOVING DEPOSITS IN AN AFTERTREATMENT SYST...
Publication number
20240133326
Publication date
Apr 25, 2024
Cummins Inc.
Todd C. Bouws
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
VERFAHREN, RECHENEINHEIT UND COMPUTERPROGRAMM ZUM BETREIBEN EINES B...
Publication number
20240133328
Publication date
Apr 25, 2024
ROBERT BOSCH GmbH
Chao Zhang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Apparatus and Method for Monitoring Inerting
Publication number
20240125750
Publication date
Apr 18, 2024
Pilz GmbH & Co. KG
Reinhold-Johannes Ossapofsky
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
HEATING MODULE FOR AN EXHAUST GAS SYSTEM OF AN INTERNAL COMBUSTION...
Publication number
20240125260
Publication date
Apr 18, 2024
Friedrich Boysen GmbH & Co. KG
Dennis SAILER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR MODELLING AFTERTREATMENT TEMPERATURE OF A V...
Publication number
20240117761
Publication date
Apr 11, 2024
FORD GLOBAL TECHNOLOGIES, L.L.C.
Tom Leroy
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST SYSTEM AND COMPONENTS THEREOF
Publication number
20240093627
Publication date
Mar 21, 2024
ECC TEC MSJ Incorporated
Saban AKYILDIZ
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEMS AND METHODS FOR MEASURING EXHAUST GAS SPECIES AND SCR CATAL...
Publication number
20240077009
Publication date
Mar 7, 2024
Cummins Inc.
Michael J. Cunningham
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
REMOVAL DETERMINATION DEVICE FOR EXHAUST GAS PURIFICATION DEVICE
Publication number
20240077011
Publication date
Mar 7, 2024
Toyota Jidosha Kabushiki Kaisha
Kazuya MIYAJI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Method of Diagnosing a Combustion Engine Assembly, Control Arrangem...
Publication number
20240068421
Publication date
Feb 29, 2024
SCANIA CV AB
Mikael LUNDSTRÖM
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST SYSTEM AND COMPONENTS THEREOF
Publication number
20240060444
Publication date
Feb 22, 2024
ECC TEC MSJ Incorporated
Saban AKYILDIZ
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
ENGINE ASSEMBLY FOR A VEHICLE HAVING A HYDROCARBON TRAP
Publication number
20240044274
Publication date
Feb 8, 2024
BRP- Rotax GmbH & Co. KG
Ralf ROKITA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEMS AND METHODS FOR SELECTIVE CATALYTIC REDUCTION (SCR) MULTIPO...
Publication number
20240035426
Publication date
Feb 1, 2024
Cummins Inc.
Rutika Kaustubh Gokhale
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ADJUSTING THERMAL MANAGEMENT MODE ENTRY AND EXIT TEMPERATURE THRESH...
Publication number
20240026808
Publication date
Jan 25, 2024
Cummins Inc.
Kristopher R. Bare
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEMS AND METHODS FOR PROVIDING A HEATING CYCLE TO AN AFTER-TREAT...
Publication number
20240011422
Publication date
Jan 11, 2024
FORD GLOBAL TECHNOLOGIES, L.L.C.
David Cox
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD, PROCESSING UNIT, AND COMPUTER PROGRAM FOR ASCERTAINING FIL...
Publication number
20240011425
Publication date
Jan 11, 2024
ROBERT BOSCH GmbH
Michael Fey
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Unknow
Publication number
20240003285
Publication date
Jan 4, 2024
SICK AG
Jochen WÜST
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD FOR CONTROLLING AN EXHAUST-GAS AFTERTREATMENT SYSTEM OF AN I...
Publication number
20240003281
Publication date
Jan 4, 2024
ROBERT BOSCH GmbH
Werner Christl
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD AND DEVICE FOR METERING AN AQUEOUS UREA SOLUTION
Publication number
20240003280
Publication date
Jan 4, 2024
Vitesco Technologies GMBH
Tobias LUEBBERT
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE AND EX...
Publication number
20230407776
Publication date
Dec 21, 2023
Toyota Jidosha Kabushiki Kaisha
Kenji FURUI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS CONTROL APPARATUS OF INTERNAL COMBUSTION ENGINE
Publication number
20230399967
Publication date
Dec 14, 2023
Toyota Jidosha Kabushiki Kaisha
Ryosuke KAYANUMA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WORK VEHICLE POWER SYSTEM WITH METHANE AND HYDROGEN FUEL BLEND
Publication number
20230399988
Publication date
Dec 14, 2023
Deere & Company
Danan Dou
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEMS AND METHODS FOR CONTROLLING AN AFTER-TREATMENT SYSTEM COMPR...
Publication number
20230399968
Publication date
Dec 14, 2023
FORD GLOBAL TECHNOLOGIES, L.L.C.
David Cox
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES