Patents-Review.com
ClassID:

138185 ⎘

F01N2560/025 - CPC Classification

Classification description:

Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor for measuring or detecting O, e.g. lambda sensors

Recent Application in this class:
#1
20260117687
2026-04-30

SYSTEMS AND METHODS FOR PREDICTING AND CONTROLLING TAILPIPE NOx CONVERSION AND AMMONIA SLIP BASED ON DEGRADATION OF AN AFTERTREATMENT SYSTEM

 #2
20260028927
2026-01-29

Method for Introducing Heat into at Least One Component of an Exhaust-Gas Aftertreatment Device, Software and Open-Loop or Closed-Loop Control Device

 #3
20250354510
2025-11-20

SYSTEM AND A METHOD FOR DETERMINING A CONDITION OF AN AMMONIA SLIP CATALYST

 #4
20250172083
2025-05-29

SYSTEMS AND METHODS FOR PREDICTING AND CONTROLLING TAILPIPE NOx CONVERSION AND AMMONIA SLIP BASED ON DEGRADATION OF AN AFTERTREATMENT SYSTEM

 #5
20250122819
2025-04-17

EXHAUST DEVICE

 #6
20250092814
2025-03-20

SYSTEMS AND METHODS FOR CATALYST HEALTH DIAGNOSING AND FUEL SYSTEM CONTROL IMPROVEMENT

 #7
20250003362
2025-01-02

VEHICLE BYPASS CATALYST DIAGNOSTIC SYSTEM

 #8
20250003361
2025-01-02

Exhaust gas purification apparatus and exhaust gas purification method

 #9
20240410304
2024-12-12

METHOD FOR OPERATING A DRIVE DEVICE AND CORRESPONDING DRIVE DEVICE

 #10
20240369135
2024-11-07

Utility Vehicle

 #11
20240369008
2024-11-07

METHOD FOR HEATING AN EXHAUST GAS SENSOR

 #12
20240344476
2024-10-17

Device to correct stack emissions based on humidity measurements

 #13
20240318586
2024-09-26

Method for evaluating an exhaust NOx sensor in the exhaust system of spark ignition internal combustion engine

 #14
20240287926
2024-08-29

PERFORMANCE ENHANCEMENT OF A CATALYST VIA EXHAUST GAS HYDROGEN ENRICHMENT

 #15
20240200484
2024-06-20

Catalyst deterioration diagnosis device

 #16
20240191667
2024-06-13

SYSTEMS AND METHODS FOR FILTER REGENERATION WITH CYLINDER DEACTIVATION

 #17
20240167415
2024-05-23

CVT COOLING DUCT

 #18
20240044276
2024-02-08

Straddled vehicle

 #19
20230407804
2023-12-21

Systems and methods for particulate filter regeneration with cylinder deactivation

 #20
20230374924
2023-11-23

Vehicle

 #21
20230340918
2023-10-26

Exhaust gas control apparatus and exhaust gas control method for internal combustion engine

 #22
20230332527
2023-10-19

Method for Introducing Heat Into at Least One Component of an Exhaust-Gas Aftertreatment Device, Software and Open-Loop or Closed-Loop Control Device

 #23
20230304428
2023-09-28

Exhaust Gas Processing Device

 #24
20230296043
2023-09-21

Vehicle engine control device

 #25
20230258140
2023-08-17

Method, computing unit, and computer program for operating an internal-combustion engine

 #26
20230250748
2023-08-10

CVT cooling duct

 #27
20230235690
2023-07-27

Exhaust restriction device for improved sensor signal

 #28
20230212973
2023-07-06

Method and system for controlling SCR temperature

 #29
20230193807
2023-06-22

OBD SENSOR RESPONSE DIAGNOSTICS AND ANTI TAMPER DEVICE

 #30
20230134097
2023-05-04

Systems and methods for burner use for lambda control with gasoline engine

 #31
20230024946
2023-01-26

Method, processing unit, and computer program for operating an internal combustion engine having at least one catalytic converter

 #32
20230003150
2023-01-05

Lean NOtrap plus low temperature NOadsorber system for low temperature NOtrapping

 #33
20220412241
2022-12-29

Exhaust gas processing device

 #34
20220372906
2022-11-24

Exhaust system of an internal combustion engine

 #35
20220372900
2022-11-24

Exhaust apparatus

 #36
20220307406
2022-09-29

Internal combustion engine arrangement

 #37
20220282655
2022-09-08

Method and device for exhaust gas aftertreatment in an internal combustion engine

 #38
20220228508
2022-07-21

Exhaust passage

 #39
20220178295
2022-06-09

Method for determining the oxygen load of a catalytic converter of an internal combustion engine, and exhaust system of an internal combustion engine

 #40
20220127995
2022-04-28

Engine emmissions control methods and systems

 #41
20220106896
2022-04-07

CATALYTIC CONVERTER HEATING ELEMENT

 #42
20220082046
2022-03-17

Oxygen sensor cooling duct

 #43
20220065147
2022-03-03

Exhaust gas processing device

 #44
20220049636
2022-02-17

System and method for detecting release from an injector

 #45
20220025807
2022-01-27

SOx CONCENTRATION ACQUIRING APPARATUS OF INTERNAL COMBUSTION ENGINE

 #46
20220010708
2022-01-13

Exhaust gas purification apparatus and method for controlling the same

 #47
20210404368
2021-12-30

Degradation diagnosis device for exhaust gas control catalyst

 #48
20210372315
2021-12-02

Method for operating an internal combustion engine

 #49
20210363905
2021-11-25

Methods and systems for detecting an impedance of a catalytic converter

 #50
20210355853
2021-11-18

Method of injecting secondary air into an exhaust gas stream of a marine engine

 #51
20210324779
2021-10-21

Method and processing unit for ascertaining a catalytic converter state

 #52
20210254534
2021-08-19

Systems and methods for using oxygen to diagnose in-range rationality for NOx sensors

 #53
20210254525
2021-08-19

Lambda compensation with exhaust-gas burner

 #54
20210239025
2021-08-05

Method for exhaust gas aftertreatment, and exhaust gas aftertreatment system

 #55
20210222607
2021-07-22

Abnormality determination apparatus for ammonia sensor

 #56
20210189984
2021-06-24

METHOD AND SYSTEM FOR RECOVERING VEHICLE LAMBDA SENSORS WITH AN EXTERNAL AIR SUPPLY

 #57
20210164380
2021-06-03

Method for diagnosing a plurality of lambda sensors

 #58
20210131331
2021-05-06

Heat shield for a marine engine exhaust system

 #59
20210108585
2021-04-15

Oxygen sensor system and method

 #60
20210087990
2021-03-25

Method for commissioning an internal combustion engine, and motor vehicle comprising an internal combustion engine

 #61
20210079827
2021-03-18

System and method for exhaust gas aftertreatment of an internal combustion engine

 #62
20210047958
2021-02-18

Exhaust sensor with high-temperature terminal

 #63
20210010408
2021-01-14

Installation structure of exhaust gas sensor

 #64
20210003057
2021-01-07

Method for operating a petrol engine, in particular of a motor vehicle, and motor vehicle

 #65
20200370458
2020-11-26

Method and system of controlling oxygen purge of three-way catalyst

 #66
20200355132
2020-11-12

Systems and Methods for Reducing Emissions

 #67
20200332731
2020-10-22

Oxygen storage amount estimation device, oxygen storage amount estimation system, controller for internal combustion engine, data analysis device, and method for estimating oxygen storage amount

 #68
20200325809
2020-10-15

Inerting and venting system

 #69
20200318513
2020-10-08

Method and device for monitoring a nitrogen oxide trap

 #70
20200300149
2020-09-24

System and method for determining error in vehicle catalytic converter

 #71
20200284182
2020-09-10

Method and system for improving detecting an empty catalyst housing

 #72
20200271041
2020-08-27

Method for operating an exhaust gas purification apparatus

 #73
20200271039
2020-08-27

Systems and methods for using oxygen to diagnose in-range rationality for NOx sensors

 #74
20200263620
2020-08-20

Resistive switching memory with replacement metal electrode

 #75
20200256233
2020-08-13

System and method for controlling the emissions of a spark-ignition internal combustion engine of a motor-vehicle

 #76
20200240852
2020-07-30

Automotive exhaust gas sensor with two calibration portions

 #77
20200240345
2020-07-30

Method for operating an internal combustion engine

 #78
20200224573
2020-07-16

Regeneration air system for an exhaust aftertreatment system of an internal combustion engine, and method for exhaust aftertreatment

 #79
20200191082
2020-06-18

Methods and system for determining engine air-fuel ratio imbalance

 #80
20200182179
2020-06-11

THREE-WAY CATALYST OXYGEN STORAGE MODEL

 #81
20200182121
2020-06-11

Method for operating an exhaust gas aftertreatment system of an internal combustion engine which has a three-way pre-catalytic converter and exhaust gas aftertreatment system

 #82
20200157995
2020-05-21

System and method for exhaust gas aftertreatment of an internal combustion engine

 #83
20200149457
2020-05-14

Device and method for removing carbon from oxygen sensor

 #84
20200131971
2020-04-30

Method for monitoring the effectiveness of a three-way catalytic converter of a gasoline engine

 #85
20200131959
2020-04-30

Method for operating an internal combustion engine as well as internal combustion engine

 #86
20200088289
2020-03-19

Cooling duct

 #87
20200088119
2020-03-19

Systems and methods for particulate filter load estimation

 #88
20200080460
2020-03-12

Catalyst deterioration diagnosis method and catalyst deterioration diagnosis system

 #89
20200049653
2020-02-13

Gas sensor

 #90
20200049646
2020-02-13

Multi-element sensors

 #91
20200049055
2020-02-13

Exhaust gas system for an internal combustion engine

 #92
20200049054
2020-02-13

Oxygen sensor for vehicle

 #93
20200025056
2020-01-23

Method and system for improving diagnosis of a catalyst

 #94
20200018206
2020-01-16

Catalyst oxygen purge control apparatus and method

 #95
20200003139
2020-01-02

Method and system for characterizing a port fuel injector

 #96
20190390582
2019-12-26

Method for determining the loading state of a particle filter of a motor vehicle

 #97
20190383197
2019-12-19

Exhaust device of turbocharged vehicle

 #98
20190376432
2019-12-12

Exhaust aftertreatment system and method for regenerating a particulate filter

 #99
20190360416
2019-11-28

Method and device for exhaust gas aftertreatment in an internal combustion engine

 #100
20190353065
2019-11-21

Method for monitoring components in an exhaust aftertreatment system and engine arrangement including exhaust aftertreatment system monitoring arrangement

 #101
20190331068
2019-10-31

Exhaust gas recirculation system leak diagnostics using upstream and downstream oxygen sensors

 #102
20190292957
2019-09-26

Exhaust gas purification system for internal combustion engine

 #103
20190277187
2019-09-12

Drive system for a motor vehicle, and motor vehicle having the drive system

 #104
20190277174
2019-09-12

Methods and systems for an exhaust gas aftertreatment arrangement

 #105
20190271246
2019-09-05

Exhaust purification system of internal combustion engine

 #106
20190271245
2019-09-05

Methods and systems for an aftertreatment arrangement

 #107
20190257236
2019-08-22

Method for monitoring a nitrogen oxide storage catalyst

 #108
20190249269
2019-08-15

Stainless steel sheet and stainless steel foil

 #109
20190242314
2019-08-08

Methods and systems for an exhaust gas treatment arrangement

 #110
20190218962
2019-07-18

Exhaust structure for internal combustion engine

 #111
20190218951
2019-07-18

Assembly and method for determining lambda values

 #112
20190211736
2019-07-11

Operating a Catalytic Converter Device in a Motor Vehicle

 #113
20190211725
2019-07-11

Exhaust gas aftertreatment system and method for exhaust aftertreatment of an internal combustion engine

 #114
20190203655
2019-07-04

Method of modelling AFR to compensate for WRAF sensor

 #115
20190195160
2019-06-27

ANOMALY DIAGNOSING APPARATUS AND METHOD FOR AIR FLOWMETER

 #116
20190195115
2019-06-27

Exhaust gas aftertreatment system and method for exhaust aftertreatment of an internal combustion engine

 #117
20190195112
2019-06-27

ANOMALY DIAGNOSING APPARATUS AND METHOD FOR ADDITION VALVE

 #118
20190195103
2019-06-27

Exhaust gas purification apparatus for an internal combustion engine

 #119
20190186326
2019-06-20

SOx CONCENTRATION ACQUIRING APPARATUS OF INTERNAL COMBUSTION ENGINE

 #120
20190186325
2019-06-20

SOx CONCENTRATION ACQUIRING APPARATUS OF INTERNAL COMBUSTION ENGINE

 #121
20190178144
2019-06-13

Catalyst deterioration detection system

 #122
20190162103
2019-05-30

Exhaust gas sensor arrangement structure and exhaust control system

 #123
20190153924
2019-05-23

Motor engine having an oxygen sensor

 #124
20190145928
2019-05-16

Method for operating an internal combustion engine

 #125
20190136778
2019-05-09

Exhaust purification system of internal combustion engine

 #126
20190136737
2019-05-09

Exhaust purification system of internal combustion engine

 #127
20190128161
2019-05-02

Exhaust purification system of internal combustion engine

 #128
20190126741
2019-05-02

Grille shutter control device of vehicle

 #129
20190120112
2019-04-25

Exhaust leak detecting apparatus

 #130
20190120107
2019-04-25

Exhaust purification system of internal combustion engine

 #131
20190107067
2019-04-11

Control device and control method for internal combustion engine

 #132
20190101033
2019-04-04

Exhaust purification system of internal combustion engine

 #133
20190078490
2019-03-14

Method for detecting catalyst deterioration of vehicle

 #134
20190076776
2019-03-14

Gas treatment processes and systems for reducing tail gas emissions

 #135
20190072020
2019-03-07

Diagnostic apparatus for exhaust gas sensor

 #136
20190063284
2019-02-28

Systems and methods for detecting exhaust air leak

 #137
20190055874
2019-02-21

Resistive based combustion sensing method and apparatus

 #138
20190048815
2019-02-14

Controller for internal combustion engine and method for controlling internal combustion engine

 #139
20190048778
2019-02-14

Marine exhaust system

 #140
20190048774
2019-02-14

Microchip oxygen sensor for control of internal combustion engines or other combustion processes

 #141
20190040784
2019-02-07

Catalyst abnormality diagnostic device and catalyst abnormality diagnostic method

 #142
20190024556
2019-01-24

Control apparatus for internal combustion engine

 #143
20190010854
2019-01-10

Exhaust system for an internal combustion engine

 #144
20190010852
2019-01-10

Downstream oxygen sensor performance for selective catalytic reduction

 #145
20190003412
2019-01-03

Systems and methods for a split exhaust engine system

 #146
20190003366
2019-01-03

Exhaust system for an internal combustion engine

 #147
20180347497
2018-12-06

Segmented calibration for aftertreatment optimization in internal combustion engine system

 #148
20180347434
2018-12-06

Method for controlling a regeneration of a particle filter of an internal combustion engine

 #149
20180347425
2018-12-06

Exhaust purification system of internal combustion engine

 #150
20180335398
2018-11-22

Ionic-conducting resistor for exhaust constituent sensors

 #151
20180334972
2018-11-22

Method and device for the exhaust-gas aftertreatment of an internal combustion engine

 #152
20180334944
2018-11-22

Exhaust system of internal combustion engine

 #153
20180320626
2018-11-08

Methods and system for central fuel injection

 #154
20180320613
2018-11-08

Systems and methods for a split exhaust engine system

 #155
20180320609
2018-11-08

Systems and methods for calibrating vehicle sensing devices

 #156
20180306134
2018-10-25

Method and system for characterizing a port fuel injector

 #157
20180306088
2018-10-25

Methods for monitoring and modelling thermal characteristics of oxidation catalyst devices

 #158
20180283308
2018-10-04

Abnormality diagnosis system of ammonia detection device

 #159
20180283304
2018-10-04

Exhaust purification system of internal combustion engine

 #160
20180283255
2018-10-04

Catalyst protection system from oxygen deprived exhaust

 #161
20180274427
2018-09-27

Abnormality diagnosis apparatus for exhaust gas purification apparatus

 #162
20180266353
2018-09-20

Engine control device and engine control method

 #163
20180258826
2018-09-13

Exhaust device of engine

 #164
20180258815
2018-09-13

Exhaust purification system of internal combustion engine

 #165
20180231492
2018-08-16

Gas detection device

 #166
20180230920
2018-08-16

Systems and methods for aftertreatment regeneration with dedicated EGR

 #167
20180230882
2018-08-16

NOx reduction without urea using a dual stage catalyst system with intercooling in vehicle gasoline engines

 #168
20180217090
2018-08-02

Gas sensor provided with flange portion of cover thereof

 #169
20180217089
2018-08-02

Gas sensor provided with flange portion of cover thereof

 #170
20180216553
2018-08-02

Catalyst deterioration determination system

 #171
20180216514
2018-08-02

Exhaust gas treatment for an internal combustion engine

 #172
20180216512
2018-08-02

Oxygen correction for engine-out NOx estimates using a NOx sensor of an aftertreatment system

 #173
20180202336
2018-07-19

Exhaust gas control apparatus for internal combustion engine and exhaust gas control method for internal combustion engine

 #174
20180179971
2018-06-28

Control apparatus for internal combustion engine

 #175
20180179936
2018-06-28

Exhaust gas purification apparatus for an internal combustion engine

 #176
20180179935
2018-06-28

Exhaust gas purification apparatus for an internal combustion engine

 #177
20180171910
2018-06-21

Control apparatus for internal combustion engine

 #178
20180171907
2018-06-21

Systems and methods for a split exhaust engine system

 #179
20180171897
2018-06-21

Systems and methods for a split exhaust engine system

 #180
20180163656
2018-06-14

Method and apparatus for heating lambda sensor of mild hybrid electric vehicle

 #181
20180156161
2018-06-07

System and method for combusting volatile vapors

 #182
20180142603
2018-05-24

Oxygen sensor cooling duct

 #183
20180142601
2018-05-24

Non-intrusive air/fuel sensor diagnostics

 #184
20180128150
2018-05-10

Exhaust manifold

 #185
20180128149
2018-05-10

Methods and systems for operating an exhaust oxygen sensor based on water contact at the sensor

 #186
20180112619
2018-04-26

Systems and methods for controlling a fuel pump in start/stop and hybrid electric vehicles

 #187
20180112613
2018-04-26

Method for operating a drive device and a corresponding drive device

 #188
20180112583
2018-04-26

Apparatus for measuring combustible-gas concentration, system for measuring combustible-gas concentration, system for treating exhaust gas, method for measuring combustible-gas concentration, and method for deriving constant

 #189
20180112582
2018-04-26

Apparatus for measuring ammonia concentration, system for measuring ammonia concentration, system for treating exhaust gas, and method for measuring ammonia concentration

 #190
20180112570
2018-04-26

Catalytic converter and method of controlling exhaust emission

 #191
20180111474
2018-04-26

Exhaust device of motorcycle

 #192
20180106205
2018-04-19

Method and system for catalytic conversion

 #193
20180100417
2018-04-12

Catalyst oxygen purge control apparatus and method

 #194
20180094563
2018-04-05

Method and system for catalyst feedback control

 #195
20180094557
2018-04-05

Inerting and venting system

 #196
20180087433
2018-03-29

Methods of cleaning gas sensors

 #197
20180080364
2018-03-22

Exhaust device of motorcycle

 #198
20180073458
2018-03-15

Control device for an exhaust purification system of an internal combustion engine

 #199
20180073413
2018-03-15

NOx occlusion amount estimating device and NOx occlusion amount estimating method

 #200
20180051617
2018-02-22

Exhaust device provided with oxygen sensor

 #201
20180030915
2018-02-01

Method for diagnosing an exhaust gas system of an internal combustion engine

 #202
20180030872
2018-02-01

Method for catalyst heating control

 #203
20180028957
2018-02-01

Particle Filter for an Exhaust System as well as a Procedure for the Manufacture of a Particle Filter

 #204
20180024093
2018-01-25

Controller and abnormality detecting method of air-fuel-ratio sensor

 #205
20180023435
2018-01-25

Exhaust gas purification system for internal combustion engine, internal combustion engine, and exhaust gas purification method for internal combustion engine

 #206
20180017537
2018-01-18

Method for operating a probe

 #207
20180010539
2018-01-11

Control device for internal combustion engine

 #208
20180010507
2018-01-11

Exhaust gas treatment device having integrated gas sampling sensor

 #209
20180010505
2018-01-11

Switchable radiative energy harvesting systems

 #210
20180003096
2018-01-04

Exhaust gas cleaning component for cleaning the exhaust gases of an internal combustion engine

 #211
20170370267
2017-12-28

Method and control device for correcting an output signal of an exhaust gas sensor

 #212
20170370264
2017-12-28

METHOD AND DEVICE FOR CONTROLLING AND/OR MONITORING THE FUNCTION OF A SECONDARY AIR SUPPLY IN AN EMISSION CONTROL SYSTEM

 #213
20170363023
2017-12-21

Straddle-type vehicle

 #214
20170356392
2017-12-14

Control device of internal combustion engine

 #215
20170356323
2017-12-14

Control device of exhaust sensor

 #216
20170350335
2017-12-07

Exhaust gas sensor arrangement structure

 #217
20170322115
2017-11-09

Method for detecting a voltage offset at least in a portion of a voltage lambda characteristic curve

 #218
20170314496
2017-11-02

Exhaust gas purification system for internal combustion engine

 #219
20170314442
2017-11-02

Secondary air system in an exhaust gas purification system of an internal combustion engine

 #220
20170314439
2017-11-02

Methods and systems for an engine after-treatment system

 #221
20170292433
2017-10-12

Control system of exhaust sensor

 #222
20170284268
2017-10-05

Engine control apparatus

 #223
20170284266
2017-10-05

Emissions control systems and methods for vehicles

 #224
20170268462
2017-09-21

System and method for combusting volatile vapors

 #225
20170268397
2017-09-21

CATALYTIC DEVICE FOR STOICHIOMETRIC AIR-FUEL RATIO GASOLINE ENGINE AND CATALYTIC SYSTEM INCLUDING THE SAME

 #226
20170260922
2017-09-14

Methods and systems for adjusting sensors and actuators during engine fuel-off conditions

 #227
20170248095
2017-08-31

Control system of internal combustion engine

 #228
20170248061
2017-08-31

System and method for determining exhaust temperature

 #229
20170241941
2017-08-24

Flat plate-type oxygen sensor element

 #230
20170218837
2017-08-03

Gas quality virtual sensor for an internal combustion engine

 #231
20170211444
2017-07-27

Method of monitoring an exhaust gas aftertreatment system

 #232
20170204800
2017-07-20

Methods and systems for estimating ambient pressure using an oxygen sensor

 #233
20170191397
2017-07-06

Exhaust purification system and control method of the same

 #234
20170191396
2017-07-06

Exhaust purification system

 #235
20170176289
2017-06-22

Wideband oxygen sensing

 #236
20170167418
2017-06-15

Control apparatus for an internal combustion engine

 #237
20170167417
2017-06-15

Apparatus and method for purifying exhaust gas

 #238
20170167372
2017-06-15

Flow rate measurement device, fuel efficiency measurement device, program for flow rate measurement device and flow rate measurement method

 #239
20170167352
2017-06-15

Deterioration diagnosis apparatus for selective catalytic reduction catalyst

 #240
20170167345
2017-06-15

Three way catalytic control method and system for decreasing fuel consumption and vehicle having the same

 #241
20170159537
2017-06-08

Method for manufacturing a catalytic converter housing arrangement with at least one sensor carrier for an exhaust system of a vehicle

 #242
20170152826
2017-06-01

Method of detecting a clogging of a fuel injector in an internal combustion engine

 #243
20170138247
2017-05-18

Oxygen sensor cooling duct

 #244
20170138245
2017-05-18

Deterioration diagnosis apparatus for exhaust gas purification apparatus

 #245
20170101964
2017-04-13

System and method for combusting volatile vapors

 #246
20170096926
2017-04-06

Exhaust purification system of internal combustion engine

 #247
20170082009
2017-03-23

Apparatus and method for removing poison of lambda sensor

 #248
20170074194
2017-03-16

Control system of internal combustion engine

 #249
20170074191
2017-03-16

Method for regenerating lean NOx trap of exhaust purification system provided with lean NOx trap and selective catalytic reduction catalyst and exhaust purification system

 #250
20170074190
2017-03-16

Control method for improving nitrogen oxide purification performance

 #251
20170074137
2017-03-16

Method of operating an aftertreatment system of an internal combustion engine

 #252
20170058741
2017-03-02

Microchip oxygen sensor for control of internal combustion engines or other combustion processes

 #253
20170045011
2017-02-16

FUZZY CONTROL OF AN INTERNAL COMBUSTION ENGINE

 #254
20170044963
2017-02-16

Method for detecting the aging of a heterogeneous catalytic converter, exhaust after-treatment system for an internal combustion engine, and internal combustion engine

 #255
20170044959
2017-02-16

Secondary air pump assembly

 #256
20170044946
2017-02-16

Method of operating an automotive system

 #257
20170040090
2017-02-09

Thermal sleeve with self-adjusting positioning member, assembly therewith and method protecting a temperature sensitive member therewith

 #258
20170037757
2017-02-09

Exhaust gas purification apparatus for internal combustion engine

 #259
20170030285
2017-02-02

Over-fueling control based on oxygen sensor feedback

 #260
20170016376
2017-01-19

Apparatus and method for removing poison of lamda sensor

 #261
20170009913
2017-01-12

Edge protection bushing with integrated clamp

 #262
20170009626
2017-01-12

Deterioration diagnosis apparatus for exhaust gas purification apparatus

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2017-01-05

Control device for internal combustion engine

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2016-12-29

Controller for internal combustion engine

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2016-12-29

Method of regenerating lean NOx trap of exhaust purification system provided with lean NOx trap and selective catalytic reduction catalyst and exhaust purification system

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2016-12-15

Computer program for operating an internal combustion engine

 #267
20160356673
2016-12-08

Method and system of testing the proper functioning of a catalyzed particulate filter of an internal combustion engine

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2016-12-08

Internal combustion engine

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20160355174
2016-12-08

Oxygen sensor diagnosis control system of hybrid electric vehicle

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2016-11-17

Apparatus for sizing a component shell having at least two different cross-sections

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2016-11-17

Apparatus for sizing a component shell having at least two different cross-sections

 #272
20160319725
2016-11-03

Detection of an improper reductant in a storage tank

 #273
20160305659
2016-10-20

Arrangement and burner automation for adjusting the ratio between supplied amounts of fuel and air in an industrial burner

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2016-10-13

Systems and methods for using transport time to estimate engine aftertreatment system characteristics

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2016-10-06

Abnormality diagnosis system of a gas sensor

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20160290272
2016-10-06

Exhaust purification device and method of calculating NOx mass adsorbed in lean NOx trap of exhaust purification device

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2016-10-06

Exhaust purification system of internal combustion engine

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20160290268
2016-10-06

Exhaust purification system of internal combustion engine

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2016-10-06

Method for operating an exhaust gas purification system of an internal combustion engine

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2016-10-06

System and method of purifying exhaust gas provided with lean NOx trap and selective catalytic reduction catalyst

 #281
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2016-10-06

Exhaust purification device and method of calculating NOx mass reduced from lean NOx trap during regeneration

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2016-09-22

Failure diagnosis device of emission control system

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2016-09-15

Exhaust purification system of internal combustion engine

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2016-09-15

Exhaust purification system of internal combustion engine

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2016-09-15

Exhaust purification system of internal combustion engine

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2016-09-15

Failure diagnosis device of emission control system

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20160258373
2016-09-08

Exhaust gas control system for internal combustion engine

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20160251996
2016-09-01

Catalyst deterioration diagnosis apparatus

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20160245147
2016-08-25

Exhaust device of motorcycle

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2016-08-25

Control device of internal combustion engine

 #291
20160237926
2016-08-18

Control system of engine

 #292
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2016-08-18

Deterioration diagnosis device for an exhaust gas purification apparatus

 #293
20160215717
2016-07-28

Control system of internal combustion engine

 #294
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2016-07-28

Method for controlling an internal combustion engine having an exhaust system component including a self-healing ceramic material

 #295
20160201534
2016-07-14

Emission control device regeneration

 #296
20160186637
2016-06-30

Failure determination apparatus for oxygen concentration sensor

 #297
20160177817
2016-06-23

Failure detection device of internal combustion engine

 #298
20160177796
2016-06-23

Method for operating a drive device and corresponding drive device

 #299
20160169135
2016-06-16

Method and system for control of emissions in exhaust aftertreatment system

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20160169077
2016-06-16

Systems and methods for model based control of catalytic converter systems