the temperature or pressure being estimated

Industry

CPC
F01N11/005

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 F01Engines F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES F01N11/00Monitoring or diagnostic devices for exhaust-gas treatment apparatus

Current Industry

F01N11/005the temperature or pressure being estimated

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Method for calculating reaction heat in an exhaust system
- Patent number 12,104,511
- Issue date Oct 1, 2024
- Robert Bosch GmbH
- Elke Baeder
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
DPF regeneration trigger control method and terminal device, and st...
- Patent number 12,098,668
- Issue date Sep 24, 2024
- Xiamen Yaxon Network Co., Ltd
- Yankai Tu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Particle deposition amount estimation device and exhaust purificati...
- Patent number 12,071,878
- Issue date Aug 27, 2024
- YANMAR HOLDINGS CO., LTD.
- Katsunari Jonouchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Electronic control device
- Patent number 12,071,877
- Issue date Aug 27, 2024
- Hitachi Astemo, Ltd.
- Hiroto Ishikawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Systems and methods for recovering catalyst performance
- Patent number 12,065,958
- Issue date Aug 20, 2024
- Cummins Emission Solutions Inc.
- Christopher John Keturakis
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dual-purpose heater and fluid flow measurement system
- Patent number 12,037,933
- Issue date Jul 16, 2024
- Watlow Electric Manufacturing Company
- Cal Swanson
- F28 - HEAT EXCHANGE IN GENERAL
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
Three-way catalytic converter preheating control method and system,...
- Patent number 12,000,319
- Issue date Jun 4, 2024
- Zhejiang Geely Holding Group Co., Ltd.
- Junqi Liu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Logic for improved delta pressure based soot estimation on low rest...
- Patent number 11,994,056
- Issue date May 28, 2024
- International Engine Intellectual Property Company, LLC
- Paul Boon Charintranond
- B60 - VEHICLES IN GENERAL
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
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
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
Method for controlling the operation of an engine system
- Patent number 11,946,427
- Issue date Apr 2, 2024
- Volvo Truck Corporation
- Johan Dahl
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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
Systems and methods for ultra-low NOx cold start warmup control and...
- Patent number 11,905,904
- Issue date Feb 20, 2024
- Cummins Inc.
- Avra Brahma
- 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 11,898,477
- Issue date Feb 13, 2024
- Toyota Jidosha Kabushiki Kaisha
- Toru Yaeo
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Logic for improved delta pressure based soot estimation on low rest...
- Patent number 11,867,112
- Issue date Jan 9, 2024
- International Engine Intellectual Property Company, LLC
- Paul Boon Charintranond
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hybrid electric vehicle and catalyst heating control method therefor
- Patent number 11,851,047
- Issue date Dec 26, 2023
- Hyundai Motor Company
- Jea Mun Lee
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle exhaust gas reduction system and method thereof
- Patent number 11,852,061
- Issue date Dec 26, 2023
- Hyundai Motor Company
- Sungmu Choi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas control apparatus and exhaust gas control method for in...
- Patent number 11,828,243
- Issue date Nov 28, 2023
- Toyota Jidosha Kabushiki Kaisha
- Keiichiro Aoki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method of detecting a need for regeneration of an exhaust particula...
- Patent number 11,808,196
- Issue date Nov 7, 2023
- HUG Engineering AG
- Dominik Gschwend
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Modular exhaust aftertreatment subsystem
- Patent number 11,808,194
- Issue date Nov 7, 2023
- PACCAR Inc.
- Cynthia Chaffin Webb
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for ascertaining an exhaust gas composition of an exhaust ga...
- Patent number 11,795,854
- Issue date Oct 24, 2023
- Robert Bosch GmbH
- Arman Khosravani
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Virtual sensing system
- Patent number 11,795,857
- Issue date Oct 24, 2023
- Watlow Electric Manufacturing Company
- James N. Pradun
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Control device and control method for internal combustion engine
- Patent number 11,698,018
- Issue date Jul 11, 2023
- Toyota Jidosha Kabushiki Kaisha
- Sohichi Imai
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Separately determining firing density and pumping density during fi...
- Patent number 11,680,505
- Issue date Jun 20, 2023
- Tula Technology, Inc.
- Shikui Kevin Chen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Lean burn internal combustion engine exhaust gas control
- Patent number 11,674,423
- Issue date Jun 13, 2023
- Tula Technology, Inc.
- Matthew A. Younkins
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and system for controlling SCR temperature
- Patent number 11,674,429
- Issue date Jun 13, 2023
- Ford Global Technologies, LLC
- Michael Uhrich
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

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
DUAL-PURPOSE HEATER AND FLUID FLOW MEASUREMENT SYSTEM
- Publication number 20240328342
- Publication date Oct 3, 2024
- WATLOW ELECTRIC MANUFACTURING COMPANY
- Cal SWANSON
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
METHOD FOR HEATING AN EXHAUST GAS SYSTEM
- Publication number 20240318584
- Publication date Sep 26, 2024
- ROBERT BOSCH GmbH
- Michael Bachner
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VIRTUAL SENSING SYSTEM
- Publication number 20240280042
- Publication date Aug 22, 2024
- WATLOW ELECTRIC MANUFACTURING COMPANY
- James N. PRADUN
- F28 - HEAT EXCHANGE IN GENERAL
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
METHOD FOR CALCULATING REACTION HEAT IN AN EXHAUST SYSTEM
- Publication number 20240209767
- Publication date Jun 27, 2024
- ROBERT BOSCH GmbH
- Elke Baeder
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEMS AND METHODS FOR FILTER REGENERATION WITH CYLINDER DEACTIVATION
- Publication number 20240191667
- Publication date Jun 13, 2024
- Cummins, Inc.
- J. Steven Kolhouse
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEMS AND METHODS FOR FORECASTING AFTERTREATMENT TEMPERATURES OVE...
- Publication number 20240052796
- Publication date Feb 15, 2024
- Cummins Inc.
- Thomas R. Nelson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CONTROLLER AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE
- Publication number 20230399971
- Publication date Dec 14, 2023
- Toyota Jidosha Kabushiki Kaisha
- Toru YAEO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CONTROLLER AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE
- Publication number 20230399970
- Publication date Dec 14, 2023
- Toyota Jidosha Kabushiki Kaisha
- Toru YAEO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD FOR CONTROLLING THE OPERATION OF AN ENGINE SYSTEM
- Publication number 20230349337
- Publication date Nov 2, 2023
- VOLVO TRUCK CORPORATION
- Johan DAHL
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method for Introducing Heat Into at Least One Component of an Exhau...
- Publication number 20230332527
- Publication date Oct 19, 2023
- Fraunhofer Gesellschaft zur Forderung der angewandten Forschung e.V.
- ROBERT SZOLAK
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
DPF REGENERATION TRIGGER CONTROL METHOD AND TERMINAL DEVICE, AND ST...
- Publication number 20230323803
- Publication date Oct 12, 2023
- Xiamen Yaxon Network Co., Ltd.
- Yankai TU
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PARTICLE DEPOSITION AMOUNT ESTIMATION DEVICE AND EXHAUST PURIFICATI...
- Publication number 20230287824
- Publication date Sep 14, 2023
- Yanmar Holdings Co., Ltd.
- Katsunari Jonouchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Electronic Control Device
- Publication number 20230203979
- Publication date Jun 29, 2023
- Hitachi Astemo, Ltd.
- Hiroto ISHIKAWA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR PREDICTING UREA CRYSTAL BUILD-UP IN AN ENGINE SYSTEM
- Publication number 20230123398
- Publication date Apr 20, 2023
- VOLVO PENTA CORPORATION
- Arlena AMIRI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
DETECTION OF DIFFERENTIAL PRESSURE SENSOR REPLACEMENT
- Publication number 20230106305
- Publication date Apr 6, 2023
- VOLVO TRUCK CORPORATION
- Martin WILHELMSSON
- 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
VIRTUAL SENSING SYSTEM
- Publication number 20230003161
- Publication date Jan 5, 2023
- WATLOW ELECTRIC MANUFACTURING COMPANY
- James N. PRADUN
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
CONTROL DEVICE AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE
- Publication number 20220403767
- Publication date Dec 22, 2022
- Toyota Jidosha Kabushiki Kaisha
- Sohichi IMAI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEMS AND METHODS FOR ULTRA-LOW NOx COLD START WARMUP CONTROL AND...
- Publication number 20220381193
- Publication date Dec 1, 2022
- Cummins Inc.
- Avra Brahma
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SEPARATELY DETERMINING FIRING DENSITY AND PUMPING DENSITY DURING FI...
- Publication number 20220251992
- Publication date Aug 11, 2022
- TULA TECHNOLOGY, INC.
- Shikui Kevin CHEN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
LEAN BURN INTERNAL COMBUSTION ENGINE EXHAUST GAS CONTROL
- Publication number 20220112827
- Publication date Apr 14, 2022
- TULA TECHNOLOGY, INC.
- Matthew A. YOUNKINS
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
LEAN BURN INTERNAL COMBUSTION ENGINE EXHAUST GAS CONTROL
- Publication number 20210404364
- Publication date Dec 30, 2021
- TULA TECHNOLOGY, INC.
- Matthew A. YOUNKINS
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR CONTROLLING A VEHICLE PROPULSION SYSTEM
- Publication number 20210332767
- Publication date Oct 28, 2021
- VOLVO TRUCK CORPORATION
- Björn LUNDSTEDT
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
LEAN BURN INTERNAL COMBUSTION ENGINE EXHAUST GAS TEMPERATURE CONTROL
- Publication number 20210301703
- Publication date Sep 30, 2021
- TULA TECHNOLOGY, INC.
- Matthew A. YOUNKINS
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEMS AND METHODS FOR ULTRA-LOW NOx COLD START WARMUP CONTROL AND...
- Publication number 20210301743
- Publication date Sep 30, 2021
- Cummins Inc.
- Avra Brahma
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ADVANCED PREDICTION MODEL FOR SOOT OXIDATION
- Publication number 20210277817
- Publication date Sep 9, 2021
- University of Kansas
- Christopher Depcik
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CONTROL DEVICE FOR VEHICLE
- Publication number 20210189936
- Publication date Jun 24, 2021
- Toyota Jidosha Kabushiki Kaisha
- Shingo KORENAGA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD OF CONTROLLING REGENERATION OF PARTICULATE FILTER, EXHAUST S...
- Publication number 20210164371
- Publication date Jun 3, 2021
- Hyundai Motor Company
- Minjae KIM
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

the temperature or pressure being estimated

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for calculating reaction heat in an exhaust system

DPF regeneration trigger control method and terminal device, and st...

Particle deposition amount estimation device and exhaust purificati...

Electronic control device

Systems and methods for recovering catalyst performance

Dual-purpose heater and fluid flow measurement system

Systems and methods for forecasting aftertreatment temperatures ove...

Three-way catalytic converter preheating control method and system,...

Logic for improved delta pressure based soot estimation on low rest...

Virtual sensing system

Systems and methods for cold operation NOx burden reduction

Controller and control method for internal combustion engine

Method for predicting urea crystal build-up in an engine system

Method for controlling the operation of an engine system

Systems and methods for particulate filter regeneration with cylind...

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

Systems and methods for ultra-low NOx cold start warmup control and...

Controller and control method for internal combustion engine

Logic for improved delta pressure based soot estimation on low rest...

Hybrid electric vehicle and catalyst heating control method therefor

Vehicle exhaust gas reduction system and method thereof

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

Method of detecting a need for regeneration of an exhaust particula...

Modular exhaust aftertreatment subsystem

Method for ascertaining an exhaust gas composition of an exhaust ga...

Virtual sensing system

Control device and control method for internal combustion engine

Separately determining firing density and pumping density during fi...

Lean burn internal combustion engine exhaust gas control

Method and system for controlling SCR temperature

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR FORECASTING AFTERTREATMENT TEMPERATURES OVE...

DUAL-PURPOSE HEATER AND FLUID FLOW MEASUREMENT SYSTEM

METHOD FOR HEATING AN EXHAUST GAS SYSTEM

VIRTUAL SENSING SYSTEM

SYSTEMS AND METHODS FOR COLD OPERATION NOx BURDEN REDUCTION

METHOD FOR CALCULATING REACTION HEAT IN AN EXHAUST SYSTEM

SYSTEMS AND METHODS FOR FILTER REGENERATION WITH CYLINDER DEACTIVATION

SYSTEMS AND METHODS FOR FORECASTING AFTERTREATMENT TEMPERATURES OVE...

CONTROLLER AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE

CONTROLLER AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE

METHOD FOR CONTROLLING THE OPERATION OF AN ENGINE SYSTEM

Method for Introducing Heat Into at Least One Component of an Exhau...

DPF REGENERATION TRIGGER CONTROL METHOD AND TERMINAL DEVICE, AND ST...

PARTICLE DEPOSITION AMOUNT ESTIMATION DEVICE AND EXHAUST PURIFICATI...

Electronic Control Device

METHOD FOR PREDICTING UREA CRYSTAL BUILD-UP IN AN ENGINE SYSTEM

DETECTION OF DIFFERENTIAL PRESSURE SENSOR REPLACEMENT

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

VIRTUAL SENSING SYSTEM

CONTROL DEVICE AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE

SYSTEMS AND METHODS FOR ULTRA-LOW NOx COLD START WARMUP CONTROL AND...

SEPARATELY DETERMINING FIRING DENSITY AND PUMPING DENSITY DURING FI...

LEAN BURN INTERNAL COMBUSTION ENGINE EXHAUST GAS CONTROL

LEAN BURN INTERNAL COMBUSTION ENGINE EXHAUST GAS CONTROL

METHOD FOR CONTROLLING A VEHICLE PROPULSION SYSTEM

LEAN BURN INTERNAL COMBUSTION ENGINE EXHAUST GAS TEMPERATURE CONTROL

SYSTEMS AND METHODS FOR ULTRA-LOW NOx COLD START WARMUP CONTROL AND...

ADVANCED PREDICTION MODEL FOR SOOT OXIDATION

CONTROL DEVICE FOR VEHICLE

METHOD OF CONTROLLING REGENERATION OF PARTICULATE FILTER, EXHAUST S...