Patents-Review.com
ClassID:

139620 ⎘

F02D41/025 - CPC Classification

Classification description:

Electrical control of supply of combustible mixture or its constituents; Circuit arrangements for generating control signals; Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus by changing the composition of the exhaust gas, e.g. for exothermic reaction on exhaust gas treating apparatus

Recent Application in this class:
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ENGINE POWER GENERATION SYSTEM CONTROL DEVICE

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20230399991
2023-12-14

Control apparatus for internal combustion engine, residue removal method, and computer-readable recording medium

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20230265806
2023-08-24

Method, computing unit, and computer program for determining an amount of hydrocarbons in an exhaust gas of a lean-operation internal-combustion engine

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20230127422
2023-04-27

Method and system for reactivating a catalyst

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20220307441
2022-09-29

Control device and control method of internal combustion engine

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20220170398
2022-06-02

Internal combustion engine system and a method of operating an internal combustion system

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20220145818
2022-05-12

Controller and control method for internal combustion engine

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20220145817
2022-05-12

Controller and control method for internal combustion engine

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20220145790
2022-05-12

Systems and methods for hot air injection into exhaust ports

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20220042471
2022-02-10

Methods and systems for heating an after treatment device via an internal combustion engine

 #11
20220018298
2022-01-20

Systems and methods for split lambda catalyst heating

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20210108586
2021-04-15

Method and system for improving efficiency of a particulate filter

 #13
20210108583
2021-04-15

Controller and control method for internal combustion engine

 #14
20210108582
2021-04-15

Vehicle and control method therefor

 #15
20210107451
2021-04-15

Hybrid vehicle and control method therefor

 #16
20210088008
2021-03-25

Controller and control method for internal combustion engine

 #17
20210071608
2021-03-11

Method and system for improving exhaust system efficiency

 #18
20210071606
2021-03-11

Methods and systems for regeneration of an exhaust aftertreatment device

 #19
20200408132
2020-12-31

Methods for vehicle emissions control

 #20
20200392914
2020-12-17

Reactivation of catalyst for lean NOx trap

 #21
20200386178
2020-12-10

Exhaust gas purification system for vehicle and method of controlling the same

 #22
20200325859
2020-10-15

DEVICE AND METHOD FOR PURIFYING EXHAUST GAS AND CONTROL METHOD THEREOF

 #23
20200271041
2020-08-27

Method for operating an exhaust gas purification apparatus

 #24
20200149488
2020-05-14

In-vehicle controller

 #25
20200116092
2020-04-16

Control device of internal combustion engine, internal combustion engine, and vehicle

 #26
20200088118
2020-03-19

Exhaust controlling apparatus for internal combustion engine

 #27
20200063675
2020-02-27

Device and method for controlling internal combustion engine

 #28
20200063623
2020-02-27

Control device for internal combustion engine and control method for internal combustion engine

 #29
20200049108
2020-02-13

Controller and control method for internal combustion engine

 #30
20200049096
2020-02-13

Controller and control method for internal combustion engine

 #31
20200049090
2020-02-13

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

 #32
20200049088
2020-02-13

Controller and control method for internal combustion engine

 #33
20200049086
2020-02-13

Controller and control method for internal combustion engine

 #34
20200049085
2020-02-13

Vehicle controller and control method performing fuel feeding process while stopping combustion for filter regeneration

 #35
20200049050
2020-02-13

Method and device for the exhaust gas aftertreatment of a combustion engine

 #36
20200047741
2020-02-13

Controller and control method for hybrid vehicle

 #37
20190360415
2019-11-28

Method and system for predictive contol of an electrially heated aftertreatment system

 #38
20190301384
2019-10-03

Controller and control method for internal combustion engine

 #39
20190292956
2019-09-26

Controller and control method for internal combustion engine

 #40
20190242312
2019-08-08

Control device for engine

 #41
20190242311
2019-08-08

System and method generating an exotherm in an exhaust system

 #42
20190234330
2019-08-01

Exhaust gas control device, method, and computer program product for an engine

 #43
20190217851
2019-07-18

Optimizing diesel, reductant, and electric energy costs

 #44
20190186315
2019-06-20

Engine

 #45
20190178181
2019-06-13

Methods and systems for an exhaust aftertreatment device

 #46
20190162092
2019-05-30

Regeneration control device for exhaust gas treatment device

 #47
20190153922
2019-05-23

Exhaust gas purifying system

 #48
20190107070
2019-04-11

Controller and control method for internal combustion engine

 #49
20190107067
2019-04-11

Control device and control method for internal combustion engine

 #50
20190093579
2019-03-28

Systems and methods for a split exhaust engine system

 #51
20190093578
2019-03-28

Controller and control method for internal combustion engine

 #52
20190093533
2019-03-28

Controller and control method for internal combustion engine

 #53
20190063352
2019-02-28

Proactive catalyst heating

 #54
20190055891
2019-02-21

Systems and methods for a split exhaust engine system

 #55
20190048818
2019-02-14

Controller for internal combustion engine

 #56
20190048816
2019-02-14

Controller for internal combustion engine

 #57
20190048815
2019-02-14

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

 #58
20190040803
2019-02-07

Internal combustion engine

 #59
20190032585
2019-01-31

Method and system for particulate filter regeneration

 #60
20190024603
2019-01-24

Controller and control method for internal combustion engine

 #61
20190024556
2019-01-24

Control apparatus for internal combustion engine

 #62
20190010882
2019-01-10

METHOD FOR REGENERATING A PARTICLE FILTER FOR AN INTERNAL COMBUSTION ENGINE

 #63
20190010843
2019-01-10

Exhaust gas purification system of working machine

 #64
20180334972
2018-11-22

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

 #65
20180328246
2018-11-15

Exhaust gas purification system for an internal combustion engine

 #66
20180283297
2018-10-04

Gas flow control for an internal combustion engine

 #67
20180274427
2018-09-27

Abnormality diagnosis apparatus for exhaust gas purification apparatus

 #68
20180252177
2018-09-06

Controller and control method for internal combustion engine

 #69
20180238258
2018-08-23

Abnormality diagnosis device and abnormality diagnosis method for internal combustion engine

 #70
20180238250
2018-08-23

Control apparatus for hybrid vehicle

 #71
20180209363
2018-07-26

Control device for internal combustion engine

 #72
20180202336
2018-07-19

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

 #73
20180179973
2018-06-28

Control apparatus for internal combustion engine

 #74
20180179972
2018-06-28

Control apparatus for internal combustion engine

 #75
20180171913
2018-06-21

Systems and methods for a split exhaust engine system

 #76
20180171910
2018-06-21

Control apparatus for internal combustion engine

 #77
20180171899
2018-06-21

Systems and methods for a split exhaust engine system

 #78
20180163687
2018-06-14

Internal combustion engine control device and internal combustion engine control method

 #79
20180149063
2018-05-31

Vehicle control system

 #80
20180094596
2018-04-05

Exhaust purification system

 #81
20180058289
2018-03-01

Engine exhaust catalyst heating system

 #82
20180058285
2018-03-01

Internal combustion engine system and method for increasing the temperature in at least one part of the internal combustion engine system

 #83
20180038302
2018-02-08

Exhaust emission control system of engine

 #84
20180038301
2018-02-08

Exhaust emission control system of engine

 #85
20170314489
2017-11-02

Exhaust gas purification system for an internal combustion engine

 #86
20170306872
2017-10-26

Control apparatus for internal combustion engine

 #87
20170268442
2017-09-21

Control device for internal combustion engine

 #88
20170218807
2017-08-03

Exhaust purification system and control method of the same

 #89
20170211493
2017-07-27

Exhaust aftertreatment thermal management controls

 #90
20170211451
2017-07-27

Exhaust gas control system for internal combustion engine

 #91
20170211442
2017-07-27

EXHAUST EMISSION CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE

 #92
20170191396
2017-07-06

Exhaust purification system

 #93
20170138294
2017-05-18

Control device for internal combustion engine

 #94
20170122245
2017-05-04

Injection control device for internal combustion engine of cylinder-injection type

 #95
20170089284
2017-03-30

Control apparatus of engine

 #96
20170074144
2017-03-16

Exhaust purification apparatus for internal combustion engine

 #97
20170051651
2017-02-23

Control system for internal combustion engine and control method

 #98
20170044953
2017-02-16

Exhaust gas purification apparatus for an internal combustion engine

 #99
20170030285
2017-02-02

Over-fueling control based on oxygen sensor feedback

 #100
20160369681
2016-12-22

Exhaust gas purifying device

 #101
20160341133
2016-11-24

Method and system for pre-ignition control

 #102
20160341088
2016-11-24

Control system of internal combustion engine

 #103
20160319756
2016-11-03

Exhaust injection control method for exhaust gas post-treatment device

 #104
20160265466
2016-09-15

Exhaust purification system of internal combustion engine

 #105
20160252028
2016-09-01

Internal combustion engine equipped with an aftertreatment device

 #106
20160169076
2016-06-16

Method for monitoring an oxidation catalysis device

 #107
20160160730
2016-06-09

Catalyst deterioration diagnosis method

 #108
20160131056
2016-05-12

Internal combustion engine having dedicated cylinder(s) for generation of both EGR and exhaust aftertreatment reformate for three-way catalyst

 #109
20160069240
2016-03-10

Exhaust gas purification system

 #110
20150377160
2015-12-31

Vehicle exhaust particulate filter regeneration

 #111
20150369101
2015-12-24

Method and system for secondary air injection coordination with exhaust back pressure valve

 #112
20150300245
2015-10-22

Apparatus for controlling an internal combustion engine

 #113
20150292426
2015-10-15

Method for regenerating a diesel particulate filter

 #114
20150275803
2015-10-01

Closed loop NOreference management for DPF regeneration based on engine out particulate matter variation controller

 #115
20150226145
2015-08-13

Control system for internal combustion engine

 #116
20150218989
2015-08-06

Method and an apparatus for warming a catalyst in an internal combustion engine

 #117
20150204249
2015-07-23

Method and system for pre-ignition control

 #118
20150204227
2015-07-23

Method of controlling operation of an engine having both an exhaust fluid recirculation apparatus and an exhaust fluid treatment apparatus

 #119
20150185722
2015-07-02

Method of controlling operation of an exhaust fluid treatment apparatus

 #120
20150176511
2015-06-25

Apparatus for controlling the learning of the air fuel ratio of an internal combustion engine

 #121
20150167576
2015-06-18

Post fuel injection of gaseous fuel to reduce exhaust emissions

 #122
20150165379
2015-06-18

Exhaust gas treatment apparatus functionality check

 #123
20150136082
2015-05-21

System for managing catalytic converter temperature

 #124
20150135681
2015-05-21

Lean NOx trap desulfation process

 #125
20150128576
2015-05-14

Exhaust gas purification system and exhaust gas purification method

 #126
20150121852
2015-05-07

Techniques for raising exhaust temperatures

 #127
20150113947
2015-04-30

Systems and methods for thermal management of aftertreatment system components

 #128
20150107230
2015-04-23

Exhaust gas purification apparatus for an internal combustion engine

 #129
20150107227
2015-04-23

Method for enriching exhaust gases with unburnt hydrocarbon

 #130
20150089925
2015-04-02

Diesel engine with reduced particulate material accumulation and related method

 #131
20150053190
2015-02-26

Fuel control for spark ignited engine having a particulate filter system

 #132
20150052890
2015-02-26

Control apparatus for an internal combustion engine

 #133
20150040560
2015-02-12

Internal combustion engine system and method for increasing the temperature in at least one part of the internal combustion engine system

 #134
20150017070
2015-01-15

Exhaust gas purifying apparatus

 #135
20150007562
2015-01-08

Control apparatus for internal combustion engine

 #136
20140325963
2014-11-06

Internal combustion engine and control method for same

 #137
20140305101
2014-10-16

Internal combustion engine

 #138
20140158086
2014-06-12

Control device of internal-combustion engine

 #139
20140090360
2014-04-03

Techniques for raising exhaust temperatures

 #140
20140053534
2014-02-27

Method of determining DOC regeneration cycle

 #141
20140041362
2014-02-13

Method and system for regenerating a particulate filter

 #142
20140019028
2014-01-16

Differential fuel injection

 #143
20140014066
2014-01-16

Method and device for controlling an internal combustion engine

 #144
20130333351
2013-12-19

FILTER REGENERATION USING FILTER TEMPERATURE MODULATION

 #145
20130323131
2013-12-05

Exhaust purification system of internal combustion engine

 #146
20130315790
2013-11-28

Exhaust purification system of internal combustion engine

 #147
20130255227
2013-10-03

System and method for hydrocarbon adsorber regeneration in a hybrid vehicle

 #148
20130202493
2013-08-08

Exhaust gas purification system

 #149
20130177482
2013-07-11

Exhaust emission control device of diesel engine

 #150
20130136659
2013-05-30

Exhaust purification system of internal combustion engine

 #151
20130104529
2013-05-02

Exhaust gas emission control system for diesel engine

 #152
20130091828
2013-04-18

System and method for regenerating gasoline particulate filter

 #153
20130081543
2013-04-04

Exhaust gas purification system

 #154
20130081367
2013-04-04

Exhaust gas purification system

 #155
20130074481
2013-03-28

Working machine

 #156
20130061583
2013-03-14

Exhaust gas purifying system

 #157
20130047588
2013-02-28

Exhaust purification system of internal combustion engine

 #158
20130042584
2013-02-21

Exhaust treatment device for a diesel engine

 #159
20130041571
2013-02-14

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

 #160
20130025264
2013-01-31

Exhaust gas purification device

 #161
20130006500
2013-01-03

Engine control method and system

 #162
20130000297
2013-01-03

EMISSIONS REDUCTION SYSTEM

 #163
20120285141
2012-11-15

Particulate filter regeneration method

 #164
20120260633
2012-10-18

Aftertreatment system and control strategy for internal combustion engine

 #165
20120260631
2012-10-18

Method and device for regenerating a particle filter in a Y-exhaust gas system

 #166
20120245823
2012-09-27

AIR-FUEL RATIO CONTROL APPARATUS FOR AN INTERNAL COMBUSTION ENGINE

 #167
20120240552
2012-09-27

Method of operating an exhaust gas treatment system to prevent quenching during regeneration

 #168
20120222408
2012-09-06

Thermal management systems for efficient lean operating engines

 #169
20120192549
2012-08-02

Exhaust purifying system for internal combustion engine

 #170
20120186235
2012-07-26

EXHAUST GAS PURIFICATION DEVICE FOR INTERNAL COMBUSTION ENGINE

 #171
20120180456
2012-07-19

Exhaust gas treatment method and device for internal combustion engine

 #172
20120180455
2012-07-19

METHOD FOR DIAGNOSING AN EXHAUST GAS POST-TREATMENT

 #173
20120159933
2012-06-28

Modeling catalyst exotherm due to blowthrough

 #174
20120102920
2012-05-03

Power system with cylinder-disabling strategy

 #175
20120060478
2012-03-15

Method for diagnosing a diesel oxidation catalyst

 #176
20120060477
2012-03-15

Operating method for an exhaust aftertreatment system and exhaust aftertreatment system

 #177
20110313638
2011-12-22

Method and system for delivering enrichment to an engine

 #178
20110296816
2011-12-08

ON-BOARD VEHICLE DIAGNOSTIC OF AN OXIDATION CATALYST

 #179
20110289917
2011-12-01

INTERNAL COMBUSTION ENGINE EXHAUST PURIFYING DEVICE AND EXHAUST PURIFYING METHOD

 #180
20110287894
2011-11-24

System and method to reduce stall during deceleration fuel shut off

 #181
20110271657
2011-11-10

CONTROL SYSTEM AND METHOD FOR IMPROVED EFFICIENCY OF PARTICULATE MATTER FILTER REGENERATION

 #182
20110209685
2011-09-01

Engine control method and system

 #183
20110203258
2011-08-25

EXHAUST VALVE ACTUATION SYSTEM FOR DIESEL PARTICULATE FILTER REGENERATION

 #184
20110179771
2011-07-28

Method for regeneration of diesel particulate filter in an exhaust aftertreatment system of an IC engine

 #185
20110146270
2011-06-23

Techniques for optimizing engine operations during aftertreatment regeneration

 #186
20110146243
2011-06-23

Exhaust gas aftertreatment system for a diesel engine and method of increasing a temperature of an SCR catalyst to reduce NOin exhaust gases

 #187
20110139136
2011-06-16

Techniques for enhancing aftertreatment regeneration capability

 #188
20110131978
2011-06-09

Exhaust gas purifying apparatus for a turbocharged internal combustion engine

 #189
20110120091
2011-05-26

Method and apparatus for monitoring the light-off temperature of a diesel oxidation catalyst

 #190
20110072790
2011-03-31

Method and apparatus for monitoring a hydrocarbon-selective catalytic reduction device

 #191
20110072787
2011-03-31

Fuel control for spark ignited engine having a particulate filter system

 #192
20110072784
2011-03-31

System and method for regenerating a particulate filter

 #193
20110056190
2011-03-10

Exhaust gas purification apparatus of an internal combustion engine

 #194
20110036073
2011-02-17

Exhaust purification device of internal combustion engine

 #195
20110023465
2011-02-03

EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE

 #196
20110023462
2011-02-03

SCR catalyst heating control

 #197
20110011062
2011-01-20

Method and system for controlling active regeneration of a diesel particulate filter

 #198
20110011061
2011-01-20

Control method of spark-ignition engine and spark-ignition engine system

 #199
20100326056
2010-12-30

Procedure and device for a switching pressure calculation at a metering valve

 #200
20100318281
2010-12-16

Fuel control strategy for heating a catalyst

 #201
20100312451
2010-12-09

Modeling catalyst exotherm due to blowthrough

 #202
20100300073
2010-12-02

Passive NOx and PM aftertreatment for diesel engine

 #203
20100293926
2010-11-25

Hydrocarbon selective catalytic reduction for NOx control with gasoline-fueled spark ignition engines using engine-out hydrocarbons

 #204
20100276223
2010-11-04

Hybrid vehicle exhaust control strategy

 #205
20100263639
2010-10-21

Engine Control Method and System

 #206
20100251697
2010-10-07

Exhaust gas purification system for internal combustion engine

 #207
20100132334
2010-06-03

METHOD AND DEVICE FOR MONITORING THE REGENERATION OF A POLLUTION-REMOVAL SYSTEM

 #208
20100115921
2010-05-13

Catalytic combustor strategy using HC adsorber

 #209
20100101218
2010-04-29

NOx purification system and method for control of NOx purification system

 #210
20100100304
2010-04-22

Electronic control unit for controlling fuel injection in expansion and/or exhaust strokes

 #211
20100095656
2010-04-22

Exhaust gas cleaning system for construction machine

 #212
20100083935
2010-04-08

Control system for internal combustion engine

 #213
20100083639
2010-04-08

Apparatus and method for optimizing exhaust temperature control in a vehicle during particulate filter regneration

 #214
20100071350
2010-03-25

INTERNAL COMBUSTION ENGINE EXHAUST SYSTEM EQUIPPED WITH POLLUTION REDUCTION SYSTEMS

 #215
20100043428
2010-02-25

Engine With Exhaust Temperature Control and Method of Controlling Engine Exhaust Gas Temperature and Engine Intake Temperature

 #216
20100037594
2010-02-18

Exhaust purification apparatus of internal combustion engine

 #217
20100031636
2010-02-11

Exhaust emission purification control device for internal combustion engine

 #218
20100031635
2010-02-11

Exhaust gas purification apparatus for internal combustion engine

 #219
20100024399
2010-02-04

Exhaust gas control apparatus for internal combustion engine

 #220
20100024392
2010-02-04

Method for heating a catalytic converter arranged in an exhaust-gas region of a combustion process, and device for carrying out the method

 #221
20100018190
2010-01-28

Particulate filter regenerating system

 #222
20100005787
2010-01-14

EXHAUST GAS PURIFICATION APPARATUS FOR ENGINE

 #223
20100004847
2010-01-07

Internal combustion engine control apparatus and method

 #224
20090301437
2009-12-10

Air-fuel ratio control device of internal combustion engine

 #225
20090293453
2009-12-03

Apparatus, system, and method for controlling engine exhaust temperature

 #226
20090285736
2009-11-19

Catalytic Soot Filter and Use Thereof in Treatment of Lean Exhaust Gases

 #227
20090253553
2009-10-08

System and method to reduce stall during deceleration fuel shut off

 #228
20090240421
2009-09-24

Fuel control device for internal combustion engine

 #229
20090210133
2009-08-20

Method for operating an internal combustion engine

 #230
20090193790
2009-08-06

Method For The Regeneration Of A Particle Filter Installed In The Exhaust Gas Train Of A Vehicular Diesel Engine

 #231
20090165445
2009-07-02

Exhaust gas purification method and exhaust gas purification system

 #232
20090158716
2009-06-25

Exhaust gas purification system for an internal combustion engine

 #233
20090145115
2009-06-11

Method for regenerating particulate filter

 #234
20090133391
2009-05-28

Procedure and control unit for an accelerated heating of a catalyst in an exhaust gas system of a supercharged combustion engine with a variable valve control

 #235
20090120068
2009-05-14

Method and system using a reduction catalyst to reduce nitrate oxide

 #236
20090113878
2009-05-07

System and method for assisting regeneration of a diesel engine particulate filter

 #237
20090071131
2009-03-19

Exhaust system comprising catalysed soot filter

 #238
20090056316
2009-03-05

Exhaust gas purification method and exhaust gas purification system

 #239
20090049823
2009-02-26

METHOD AND APPARATUS FOR OPERATING AN EMISSION ABATEMENT SYSTEM

 #240
20090025372
2009-01-29

Method for controlling exhaust gas purification system and exhaust gas purification system

 #241
20090025371
2009-01-29

Control of an exhaust gas aftertreatment device in a hybrid vehicle

 #242
20090007549
2009-01-08

Method of controlling exhaust gas purification system and exhaust gas purification system

 #243
20080307776
2008-12-18

Electrically heated particulate filter regeneration using hydrocarbon adsorbents

 #244
20080295486
2008-12-04

Exhaust treatment system implementing temporary engine control

 #245
20080289318
2008-11-27

Low temperature emission control

 #246
20080276920
2008-11-13

Exhaust emission control device of an internal combustion engine

 #247
20080271438
2008-11-06

Engine-driven vehicle with exhaust emission control

 #248
20080202100
2008-08-28

Exhaust emission control device and method for internal combustion engine and engine control unit

 #249
20080196390
2008-08-21

Deterioration-determination apparatus for exhaust gas purifying system

 #250
20080190097
2008-08-14

Exhaust emission control device and method for internal combustion engine, and engine control unit

 #251
20080148719
2008-06-26

ENGINE SYSTEM AND A METHOD FOR A COMBUSTION INHIBITION REGENERATION OF AN EXHAUST GAS TREATMENT DEVICE IN A SUCH SYSTEM

 #252
20080148718
2008-06-26

Engine system and method for purge gas regeneration of an exhaust gas treatment device in such a system

 #253
20080120969
2008-05-29

Exhaust emission control device and method for internal combustion engine, and engine control unit

 #254
20080047258
2008-02-28

Optimized NOx reduction system

 #255
20080040014
2008-02-14

Unburned fuel amount-estimating device in engine and temperature-estimating device of exhaust emission purifier

 #256
20080000220
2008-01-03

System for controlling the function of a diesel engine in a motor vehicle connected to an oxidation catalyst

 #257
20070289292
2007-12-20

Heating system for a vehicle having an exhaust system

 #258
20070271902
2007-11-29

Method and device for regenerating a particle filter integrated into an exhaust line of an internal combustion engine

 #259
20070220868
2007-09-27

Method for regenerating exhaust gas purifying filter apparatus

 #260
20070214774
2007-09-20

Control system for internal combustion engine

 #261
20070193564
2007-08-23

Exhaust gas purifying device and exhaust gas purifying method in internal combustion engine

 #262
20070149358
2007-06-28

System and method to reduce stall during deceleration fuel shut off

 #263
20070110635
2007-05-17

Procedure to operate an exhaust gas treatment device and device to implement the procedure

 #264
20070107418
2007-05-17

System for providing assistance in regenerating depollution means integrated in a vehicle exhaust line

 #265
20070056265
2007-03-15

System for providing assistance in regenerating depollution means integrated in an exhaust line of a vehicle diesel engine

 #266
20070051098
2007-03-08

Regeneration controller for exhaust purification apparatus of internal combustion engine

 #267
20070017211
2007-01-25

Auxiliary system for regenerating pollution control means incorporated into the exhaust line of a diesel engine for a motor vehicle

 #268
20070012031
2007-01-18

FUEL CONTROL FOR DIESEL ENGINE HAVING PARTICULATE FILTER

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