the characteristics being an NOx content or concentration

Industry

CPC
F02D41/146

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02DCONTROLLING COMBUSTION ENGINES F02D41/00Electrical control of supply of combustible mixture or its constituents

Current Industry

F02D41/146the characteristics being an NOx content or concentration

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Method for operating a motor vehicle with a combustion engine
- Patent number 12,140,097
- Issue date Nov 12, 2024
- Robert Bosch GmbH
- Frank Ottusch
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for controlling internal combustion engine and device for co...
- Patent number 12,104,549
- Issue date Oct 1, 2024
- Nissan Motor Co., Ltd.
- Ryo Echigo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and system for evaluating a NOx sensor
- Patent number 12,085,035
- Issue date Sep 10, 2024
- GM Global Technology Operations LLC
- Erika L. Pruski
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Determining the composition of a combustion gas
- Patent number 12,066,350
- Issue date Aug 20, 2024
- MAN TRUCK & BUS SE
- Heiko Krauss
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Systems and methods for selective catalytic reduction (scr) multipo...
- Patent number 12,055,114
- Issue date Aug 6, 2024
- Cummins Inc.
- Rutika Kaustubh Gokhale
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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
Port injection system for reduction of particulates from turbocharg...
- Patent number 11,959,428
- Issue date Apr 16, 2024
- Ethanol Boosting Systems, LLC
- Daniel R. Cohn
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Systems and methods for determining exhibited useful life of sensor...
- Patent number 11,959,433
- Issue date Apr 16, 2024
- Cummins Emission Solutions Inc.
- Swapnali Gujar
- G05 - CONTROLLING REGULATING
Information Patent Grant
Internal combustion engine and method for operating an internal com...
- Patent number 11,959,431
- Issue date Apr 16, 2024
- INNIO Jenbacher GmbH & Co OG
- Douglas Keith
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for estimating the efficiency loss of a turbocharger for an...
- Patent number 11,959,429
- Issue date Apr 16, 2024
- Caterpillar Inc.
- Stuart Paul Smith
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and device for diagnosing at least one exhaust gas sensor of...
- Patent number 11,940,350
- Issue date Mar 26, 2024
- Robert Bosch GmbH
- Bernd Kraewer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
NOx mitigation strategy in methanol internal combustion engine
- Patent number 11,933,240
- Issue date Mar 19, 2024
- Caterpillar Inc.
- Kenth I Svensson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Controller and control method for vehicle
- Patent number 11,927,146
- Issue date Mar 12, 2024
- Toyota Jidosha Kabushiki Kaisha
- Eiji Ikuta
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Internal combustion engine with exhaust gas aftertreatment and cont...
- Patent number 11,898,514
- Issue date Feb 13, 2024
- INNIO Jenbacher GmbH & Co OG
- Michael Url
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
NOx sensor diagnostics in heavy-duty motor vehicle engines
- Patent number 11,879,367
- Issue date Jan 23, 2024
- PACCAR Inc.
- Cynthia Chaffin Webb
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Soot sensor arrangement
- Patent number 11,815,035
- Issue date Nov 14, 2023
- DELPHI TECHNOLOGIES IP LIMITED
- Kin Beng Wan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Systems and methods for selective catalytic reduction (SCR) multipo...
- Patent number 11,815,044
- Issue date Nov 14, 2023
- Cummins Inc.
- Rutika Kaustubh Gokhale
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Engine system with fuel system control arrangement and method for c...
- Patent number 11,781,499
- Issue date Oct 10, 2023
- Volvo Truck Corporation
- Kyle Kingsborough
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Combustion apparatus that combusts fuel
- Patent number 11,754,010
- Issue date Sep 12, 2023
- SAVE THE PLANET CO., LTD.
- Mitsuhiro Izumi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for ascertaining the nitrogen oxide fraction and/or ammonia...
- Patent number 11,725,602
- Issue date Aug 15, 2023
- VITESCO TECHNOLOGIES GMBH
- Paul Rodatz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus and method for controlling a vehicle action
- Patent number 11,719,178
- Issue date Aug 8, 2023
- Jaguar Land Rover Limited
- Bhanuprakash Haranahalli Panchakshari
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Approach for aftertreatment system modeling and model identification
- Patent number 11,687,688
- Issue date Jun 27, 2023
- Garrett Transportation I Inc.
- Jaroslav Pekar
- G01 - MEASURING TESTING
Information Patent Grant
Scavenging for particulate filter regeneration
- Patent number 11,686,264
- Issue date Jun 27, 2023
- GM Global Technology Operations
- J. Michael Gwidt
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Systems, methods and apparatuses for wet stack residue mitigation
- Patent number 11,686,265
- Issue date Jun 27, 2023
- Schweitzer Engineering Laboratories, Inc.
- Ellery A. Blood
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust catalyst tracking and notification system
- Patent number 11,668,224
- Issue date Jun 6, 2023
- Cummins Inc.
- Arturo Mendoza-Pinon
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Compression-ignited dual liquid fuel system and control strategy fo...
- Patent number 11,639,698
- Issue date May 2, 2023
- Caterpillar Inc.
- Eric Lee Schroeder
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Low soot stoichiometric compression-ignition combustion
- Patent number 11,629,661
- Issue date Apr 18, 2023
- National Technology & Engineering Solutions of Sandia, LLC
- Lyle M. Pickett
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Port injection system for reduction of particulates from turbocharg...
- Patent number 11,624,328
- Issue date Apr 11, 2023
- Ethanol Boosting Systems, Inc.
- Daniel R. Cohn
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas recirculation control in an internal combustion engine
- Patent number 11,624,341
- Issue date Apr 11, 2023
- Tula Technology, Inc.
- Xin Yuan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine management system and method
- Patent number 11,603,808
- Issue date Mar 14, 2023
- Sonex Research, Inc.
- Andrew Pouring
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
CONTROLLER FOR HYDROGEN ENGINE
- Publication number 20240337226
- Publication date Oct 10, 2024
- Toyota Jidosha Kabushiki Kaisha
- Yoshihiro OKADA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEMS AND METHODS FOR COLD OPERATION NOx BURDEN REDUCTION
- Publication number 20240254938
- Publication date Aug 1, 2024
- Cummins Inc.
- Janardhan Kodavasal
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEMS AND METHODS FOR DETERMINING EXHIBITED USEFUL LIFE OF SENSOR...
- Publication number 20240218841
- Publication date Jul 4, 2024
- Cummins Emission Solutions Inc.
- Swapnali Gujar
- G05 - CONTROLLING REGULATING
Information Patent Application
NOX SENSOR DIAGNOSTICS IN HEAVY-DUTY MOTOR VEHICLE ENGINES
- Publication number 20240209763
- Publication date Jun 27, 2024
- PACCAR Inc
- Cynthia Chaffin WEBB
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD FOR OPERATING AN AMMONIA COMBUSTION ENGINE, AMMONIA COMBUSTI...
- Publication number 20240200512
- Publication date Jun 20, 2024
- Hug Engineering AG
- Dominik GSCHWEND
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND SYSTEM FOR EVALUATING A NOx SENSOR
- Publication number 20240159197
- Publication date May 16, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Erika L. Pruski
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PARTICLE SENSOR
- Publication number 20240118184
- Publication date Apr 11, 2024
- ROBERT BOSCH GmbH
- Carlos Arturo Robles Collantes
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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
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
SYSTEMS AND METHODS FOR DETERMINING EXHIBITED USEFUL LIFE OF SENSOR...
- Publication number 20240026836
- Publication date Jan 25, 2024
- Cummins Emission Solutions Inc.
- Swapnali Gujar
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Powertrain Control to Optimize CO2 and Criteria Pollutants
- Publication number 20240003309
- Publication date Jan 4, 2024
- Charles E. Ramberg
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROLLER AND CONTROL METHOD FOR VEHICLE
- Publication number 20230417202
- Publication date Dec 28, 2023
- Toyota Jidosha Kabushiki Kaisha
- Eiji IKUTA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
WORK VEHICLE POWER SYSTEM WITH LOW CARBON FUEL BLENDS
- Publication number 20230407807
- Publication date Dec 21, 2023
- Deere & Company
- Danan Dou
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
NOx MITIGATION STRATEGY IN METHANOL INTERNAL COMBUSTION ENGINE
- Publication number 20230349339
- Publication date Nov 2, 2023
- Caterpillar Inc.
- Kenth I. Svensson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR ANALYZING AN EMITTED AMOUNT OF SUBSTANCE
- Publication number 20230341294
- Publication date Oct 26, 2023
- Deere & Company
- CHRISTOPHE GOSSARD
- G07 - CHECKING-DEVICES
Information Patent Application
INTERNAL COMBUSTION ENGINE AND METHOD FOR OPERATING AN INTERNAL COM...
- Publication number 20230313753
- Publication date Oct 5, 2023
- INNIO Jenbacher GmbH & Co OG
- Douglas Keith
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Determining the Composition of a Combustion Gas
- Publication number 20230296478
- Publication date Sep 21, 2023
- MAN Truck & Bus SE
- Heiko Krauss
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND DEVICE FOR DIAGNOSING AT LEAST ONE EXHAUST GAS SENSOR OF...
- Publication number 20230129835
- Publication date Apr 27, 2023
- ROBERT BOSCH GmbH
- Bernd Kraewer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR ESTIMATING THE EFFICIENCY LOSS OF A TURBOCHARGER FOR AN...
- Publication number 20230086963
- Publication date Mar 23, 2023
- Caterpillar Inc.
- Stuart Paul SMITH
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEMS AND METHODS FOR COLD OPERATION NOx BURDEN REDUCTION
- Publication number 20230086566
- Publication date Mar 23, 2023
- Cummins Inc.
- Janardhan Kodavasal
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ENGINE SYSTEM WITH FUEL SYSTEM CONTROL ARRANGEMENT AND METHOD FOR C...
- Publication number 20230033159
- Publication date Feb 2, 2023
- VOLVO TRUCK CORPORATION
- Kyle Kingsborough
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR OPERATING A MOTOR VEHICLE WITH A COMBUSTION ENGINE
- Publication number 20230022334
- Publication date Jan 26, 2023
- ROBERT BOSCH GmbH
- Frank Ottusch
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE WITH EXHAUST GAS AFTERTREATMENT AND CONT...
- Publication number 20220403793
- Publication date Dec 22, 2022
- INNIO Jenbacher GmbH & Co OG
- Michael Url
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EXHAUST GAS RECIRCULATION CONTROL IN AN INTERNAL COMBUSTION ENGINE
- Publication number 20220372925
- Publication date Nov 24, 2022
- TULA TECHNOLOGY, INC.
- Xin YUAN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE SYSTEM WITH ELECTRIFIED AIR SYSTEM COMPONENTS FOR MANAGING E...
- Publication number 20220372927
- Publication date Nov 24, 2022
- Deere & Company
- Scott R. Miles
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEM AND METHOD FOR PLACESHIFTING MEDIA PLAYBACK
- Publication number 20220345513
- Publication date Oct 27, 2022
- Apple Inc.
- Michael ROSENBLATT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR DETECTING A SENSOR OFFSET
- Publication number 20220325675
- Publication date Oct 13, 2022
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Michiel J. Van Nieuwstadt
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Method for Ascertaining the Nitrogen Oxide Fraction and/or Ammonia...
- Publication number 20220316416
- Publication date Oct 6, 2022
- Vitesco Technologies GMBH
- Paul Rodatz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VALVE TIMING MODULATION FOR EGR BALANCING
- Publication number 20220298979
- Publication date Sep 22, 2022
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Brien Lloyd Fulton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMBUSTION APPARATUS THAT COMBUSTS FUEL
- Publication number 20220290625
- Publication date Sep 15, 2022
- Save The Planet Co., Ltd.
- Mitsuhiro IZUMI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

the characteristics being an NOx content or concentration

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for operating a motor vehicle with a combustion engine

Method for controlling internal combustion engine and device for co...

Method and system for evaluating a NOx sensor

Determining the composition of a combustion gas

Systems and methods for selective catalytic reduction (scr) multipo...

Systems and methods for cold operation NOx burden reduction

Port injection system for reduction of particulates from turbocharg...

Systems and methods for determining exhibited useful life of sensor...

Internal combustion engine and method for operating an internal com...

Method for estimating the efficiency loss of a turbocharger for an...

Method and device for diagnosing at least one exhaust gas sensor of...

NOx mitigation strategy in methanol internal combustion engine

Controller and control method for vehicle

Internal combustion engine with exhaust gas aftertreatment and cont...

NOx sensor diagnostics in heavy-duty motor vehicle engines

Soot sensor arrangement

Systems and methods for selective catalytic reduction (SCR) multipo...

Engine system with fuel system control arrangement and method for c...

Combustion apparatus that combusts fuel

Method for ascertaining the nitrogen oxide fraction and/or ammonia...

Apparatus and method for controlling a vehicle action

Approach for aftertreatment system modeling and model identification

Scavenging for particulate filter regeneration

Systems, methods and apparatuses for wet stack residue mitigation

Exhaust catalyst tracking and notification system

Compression-ignited dual liquid fuel system and control strategy fo...

Low soot stoichiometric compression-ignition combustion

Port injection system for reduction of particulates from turbocharg...

Exhaust gas recirculation control in an internal combustion engine

Engine management system and method

Patents Applicationslast 30 patents

CONTROLLER FOR HYDROGEN ENGINE

SYSTEMS AND METHODS FOR COLD OPERATION NOx BURDEN REDUCTION

SYSTEMS AND METHODS FOR DETERMINING EXHIBITED USEFUL LIFE OF SENSOR...

NOX SENSOR DIAGNOSTICS IN HEAVY-DUTY MOTOR VEHICLE ENGINES

METHOD FOR OPERATING AN AMMONIA COMBUSTION ENGINE, AMMONIA COMBUSTI...

METHOD AND SYSTEM FOR EVALUATING A NOx SENSOR

PARTICLE SENSOR

Method of Diagnosing a Combustion Engine Assembly, Control Arrangem...

SYSTEMS AND METHODS FOR SELECTIVE CATALYTIC REDUCTION (SCR) MULTIPO...

SYSTEMS AND METHODS FOR DETERMINING EXHIBITED USEFUL LIFE OF SENSOR...

Powertrain Control to Optimize CO2 and Criteria Pollutants

CONTROLLER AND CONTROL METHOD FOR VEHICLE

WORK VEHICLE POWER SYSTEM WITH LOW CARBON FUEL BLENDS

NOx MITIGATION STRATEGY IN METHANOL INTERNAL COMBUSTION ENGINE

METHOD FOR ANALYZING AN EMITTED AMOUNT OF SUBSTANCE

INTERNAL COMBUSTION ENGINE AND METHOD FOR OPERATING AN INTERNAL COM...

Determining the Composition of a Combustion Gas

METHOD AND DEVICE FOR DIAGNOSING AT LEAST ONE EXHAUST GAS SENSOR OF...

METHOD FOR ESTIMATING THE EFFICIENCY LOSS OF A TURBOCHARGER FOR AN...

SYSTEMS AND METHODS FOR COLD OPERATION NOx BURDEN REDUCTION

ENGINE SYSTEM WITH FUEL SYSTEM CONTROL ARRANGEMENT AND METHOD FOR C...

METHOD FOR OPERATING A MOTOR VEHICLE WITH A COMBUSTION ENGINE

INTERNAL COMBUSTION ENGINE WITH EXHAUST GAS AFTERTREATMENT AND CONT...

EXHAUST GAS RECIRCULATION CONTROL IN AN INTERNAL COMBUSTION ENGINE

ENGINE SYSTEM WITH ELECTRIFIED AIR SYSTEM COMPONENTS FOR MANAGING E...

SYSTEM AND METHOD FOR PLACESHIFTING MEDIA PLAYBACK

SYSTEM AND METHOD FOR DETECTING A SENSOR OFFSET

Method for Ascertaining the Nitrogen Oxide Fraction and/or Ammonia...

VALVE TIMING MODULATION FOR EGR BALANCING

COMBUSTION APPARATUS THAT COMBUSTS FUEL