F02D41/028 - CPC Classification Index

#1

20220112857

2022-04-14

Engine controller

#2

20190277217

2019-09-12

Predictive correction in internal combustion engines

#3

20190277174

2019-09-12

Methods and systems for an exhaust gas aftertreatment arrangement

#4

20190242312

2019-08-08

Control device for engine

#5

20190232225

2019-08-01

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

#6

20190128200

2019-05-02

Estimation of cylinder conditions using a knock sensor

#7

20190032593

2019-01-31

Control system for engine

#8

20180094596

2018-04-05

Exhaust purification system

#9

20180023435

2018-01-25

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

#10

20170191396

2017-07-06

Exhaust purification system

#11

20170037757

2017-02-09

Exhaust gas purification apparatus for internal combustion engine

#12

20170022863

2017-01-26

Method and system for removing sulfur from a lean NOx trap

#13

20160376963

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

#14

20160320285

2016-11-03

Method and system for resistive-type particulate matter sensors

#15

20160069280

2016-03-10

Control device for spark-ignition engine

#16

20160061129

2016-03-03

SYSTEM AND METHOD OF RECOVERING OXIDATION CATALYST PERFORMANCE

#17

20160061077

2016-03-03

Exhaust gas purification system

#18

20160010527

2016-01-14

Exhaust purification system of internal combustion engine

#19

20150369104

2015-12-24

Method for controlling an oxygen concentration

#20

20150354476

2015-12-10

Control method for an engine with exhaust gas recirculation and intake valve actuation

#21

20150147238

2015-05-28

Exhaust purification system of internal combustion engine

#22

20150135681

2015-05-21

Lean NOx trap desulfation process

#23

20150075142

2015-03-19

Vehicle

#24

20140102078

2014-04-17

Exhaust gas purification system for vehicle and regeneration control method thereof

#25

20140090362

2014-04-03

Method for regenerating NOx storage catalytic converters of diesel engines with low-pressure EGR

#26

20130041571

2013-02-14

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

#27

20130040802

2013-02-14

Desulfurization method for LNT system

#28

20130025262

2013-01-31

Exhaust purification apparatus for engine

#29

20120279278

2012-11-08

Detector for detecting sulfur components

#30

20120209466

2012-08-16

Control device for hybrid vehicle and control method therefor

#31

20120198824

2012-08-09

Exhaust emission purifier of internal combustion engine

#32

20120144807

2012-06-14

Exhaust gas purification system for an internal combustion engine

#33

20120137662

2012-06-07

Method for predicting SOx stored at DeNOx catalyst and exhaust system using the same

#34

20120101691

2012-04-26

Vehicular damping control system

#35

20120047878

2012-03-01

Exhaust purification system of internal combustion engine

#36

20110120098

2011-05-26

Exhaust purification system for internal combustion engine

#37

20110083422

2011-04-14

Systems and methods for controlling regeneration of nitrogen oxide adsorbers

#38

20110023465

2011-02-03

EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE

#39

20100313549

2010-12-16

Desulfation systems and methods for lean NOtrap (LNT)

#40

20100287913

2010-11-18

Internal combustion engine exhaust gas cleaning apparatus and exhaust gas cleaning method

#41

20100251697

2010-10-07

Exhaust gas purification system for internal combustion engine

#42

20100146945

2010-06-17

Exhaust purification system for internal combustion engine

#43

20100146937

2010-06-17

Exhaust purification device of internal combustion engine

#44

20100132635

2010-06-03

LNT desulfation strategy with reformer temperature management

#45

20100132334

2010-06-03

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

#46

20100116249

2010-05-13

ENGINE CONTROL SYSTEM AND METHOD

#47

20100115922

2010-05-13

Exhaust gas purification system for internal combustion engine

#48

20100101217

2010-04-29

Exhaust gas purification system for internal combustion engine

#49

20100089040

2010-04-15

Exhaust emission purifier of internal combustion engine

#50

20100064665

2010-03-18

METHOD AND DESULFURIZING NITROGEN OXIDE STORAGE CATALYSTS IN THE EXHAUST GAS SYSTEM OF A LEAN MIX ENGINE

#51

20100063659

2010-03-11

CONTROL DEVICE FOR HYBRID VEHICLE AND CONTROL METHOD THEREFOR

#52

20100037595

2010-02-18

Control device of an internal combustion engine

#53

20100037594

2010-02-18

Exhaust purification apparatus of internal combustion engine

#54

20100005786

2010-01-14

Method, device and computer program product for diagnosing of at least one exhaust emission control unit

#55

20100004847

2010-01-07

Internal combustion engine control apparatus and method

#56

20090293465

2009-12-03

Power source system of internal combustion engine

#57

20090282812

2009-11-19

System and method of operating internal combustion engines at fuel rich low-temperature- combustion mode as an on-board reformer for solid oxide fuel cell-powered vehicles

#58

20090260348

2009-10-22

Method for controlling desulfurization in exhaust gas purification system, and exhaust gas purification system

#59

20090229256

2009-09-17

CONTROL UNIT FOR EXHAUST GAS PURIFYING APPARATUS

#60

20090205323

2009-08-20

Exhaust gas purification system for internal combustion engine

#61

20090199548

2009-08-13

Exhaust gas purification system and method for internal combustion engine

#62

20090173059

2009-07-09

SULPHUR OXIDE (SOX) REMOVAL METHOD AND SYSTEM AND STOP MODULE FOR SAID SYSTEM

#63

20090171553

2009-07-02

System for determining the level of sulphur poisoning of depollution means integrated into the exhaust line of a motor vehicle engine

#64

20090158715

2009-06-25

Regeneration system and method for exhaust aftertreatment devices

#65

20090120069

2009-05-14

Method for control of exhaust gas purification system, and exhaust gas purification system

#66

20090087364

2009-04-02

Exhaust gas purifying apparatus for internal combustion engine

#67

20090084087

2009-04-02

Exhaust emission control device for internal combustion engine, method of controlling the exhaust emission control device, and engine control unit

#68

20090077950

2009-03-26

Exhaust purification system for internal combustion engine

#69

20090044518

2009-02-19

SULPHUR OXIDE (SOX) REMOVAL METHOD AND SYSTEM AND CONTROLLER FOR SAID SYSTEM

#70

20090044516

2009-02-19

Method of controlling NOx purification system and NOx purification system

#71

20090043437

2009-02-12

Control method and device for hybrid motor

#72

20090038291

2009-02-12

Internal combustion engine

#73

20090013672

2009-01-15

Exhaust gas purification device for an engine

#74

20080279742

2008-11-13

Method and Device For Desulfating a NOx Storage Catalyst

#75

20080216466

2008-09-11

Sulfur purge control device for an internal combustion engine

#76

20080202100

2008-08-28

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

#77

20080196392

2008-08-21

Flexible fuel injection for multiple modes of diesel engine exhaust aftertreatment

#78

20080190097

2008-08-14

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

#79

20080163611

2008-07-10

Procedure for the desulfurization of a storage catalyst and the device for the implementation of this procedure

#80

20080156075

2008-07-03

Apparatus, system, and method for determining a catalyst bed temperature

#81

20080148804

2008-06-26

System and method for diagnosing operation of a NOx adsorber catalyst

#82

20080148720

2008-06-26

Exhaust gas purification apparatus and method for internal combustion engines

#83

20080148714

2008-06-26

Exhaust control system for an internal combustion engine

#84

20080148709

2008-06-26

Dynamic rich time capability for aftertreatment systems

#85

20080134648

2008-06-12

Method of operating an exhaust gas cleaning unit with particle filter and nitrogen oxygen store

#86

20080109146

2008-05-08

System for controlling adsorber regeneration

#87

20080104947

2008-05-08

System for controlling triggering of adsorber regeneration

#88

20080104946

2008-05-08

Optimized desulfation trigger control for an adsorber

#89

20080092529

2008-04-24

Exhaust gas purifying apparatus for internal combustion engine

#90

20080034735

2008-02-14

Internal combustion engine and method of controlling the same

#91

20080028829

2008-02-07

Air fuel ratio sensor deterioration determination system for compression ignition internal combustion engine

#92

20080028755

2008-02-07

Exhaust purification device for internal combustion engine

#93

20080022667

2008-01-31

Procedure to determine the sulfur removal of NOstorage catalytic converter

#94

20080022655

2008-01-31

Procedure for the regeneration of a particle filter and for the desulphurization of an NOstorage catalytic converter

#95

20080011282

2008-01-17

Air-fuel ratio control apparatus for internal combustion engine

#96

20080006024

2008-01-10

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

#97

20070294999

2007-12-27

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

#98

20070289295

2007-12-20

Exhaust purification apparatus of internal combustion engine and control method thereof

#99

20070271902

2007-11-29

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

#100

20070256407

2007-11-08

Reformer temperature control with leading temperature estimation

#101

20070251215

2007-11-01

System and method for desulfating a NOx trap

#102

20070240407

2007-10-18

Method for modifying trigger level for adsorber regeneration

#103

20070234710

2007-10-11

Method for regenerating a nitrogen oxide storage catalytic converter

#104

20070204602

2007-09-06

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

#105

20070125073

2007-06-07

LNT desulfation strategy

#106

20070125072

2007-06-07

LNT desulfation strategy with reformer temperature management

#107

20070125068

2007-06-07

System for purging sulfate from a NOx trap for a motor vehicle engine

#108

20070113545

2007-05-24

System for purging sulfate from a NOx trap

#109

20070101701

2007-05-10

Method and arrangement for purifying exhaust gas in an internal combustion engine

#110

20070078586

2007-04-05

System and method to control engine during de-sulphurization operation in a hybrid vehicle

#111

20070065341

2007-03-22

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

#112

20070051092

2007-03-08

Air/fuel ratio validation for lean burn

#113

20070012030

2007-01-18

Engine control apparatus

#114

20070000237

2007-01-04

Exhaust gas purification system for internal combustion engine

#115

20060277898

2006-12-14

LNT regeneration strategy over normal truck driving cycle

#116

20060258014

2006-11-16

Method for estimating the sulfur content in the fuel of an internal combustion engine

#117

20060258013

2006-11-16

Method for estimating the sulfur content in the fuel of an internal combustion engine

#118

20060191257

2006-08-31

Method of desulfating a NOstorage and conversion device

#119

20060174609

2006-08-10

System and method for diesel particulate trap regeneration in a motor vehicle with an auxiliary power unit

#120

20060168949

2006-08-03

Alumina-based lean NOx trap system and method of use in dual-mode HCCI engines

#121

20060140819

2006-06-29

System for monitoring exhaust gas concentrations

#122

20060113130

2006-06-01

Hybrid car

#123

20060107652

2006-05-25

System for assisting regeneration of a storage/release NOx trap for a motor vehicle diesel engine

#124

20060086085

2006-04-27

De-sulfurization of a NOadsorber catalyst in a diesel engine exhaust system

#125

20060070373

2006-04-06

Method for the simultaneous desulfation of a lean NOtrap and regeneration of a Diesel particulate filter

#126

20060042231

2006-03-02

System for assisting regeneration of a storage/releasing Notrap for vehicle diesel engine

#127

20060010856

2006-01-19

System for purging sulfate from a NOx trap located in an exhaust line of a motor vehicle diesel engine

#128

20060010854

2006-01-19

Exhaust gas clarifying device for internal combustion engine

#129

20060005532

2006-01-12

Combustion control for engine

#130

20050229589

2005-10-20

Exhaust gas purifying device for engine

#131

20050223698

2005-10-13

Exhaust gas cleaning device

#132

20050217254

2005-10-06

Exhaust purifying apparatus and exhaust purifying method for internal combustion engine

#133

20050191754

2005-09-01

Process for checking the processing of the exhaust gases of a heat engine and vehicle with a heat engine using this process

#134

20050188948

2005-09-01

Internal combustion engine control device

#135

20050188683

2005-09-01

Control device of hydrogen engine

#136

20050144934

2005-07-07

Nox purging system and method of reactivating deteriorated catalyst therein

#137

20050144933

2005-07-07

Method of deciding on catalyst deterioration and means for deciding on catalyst deterioration in Nox purging system

#138

20050132698

2005-06-23

Exhaust gas purifying method and exhaust gas purifying system

#139

20050115227

2005-06-02

Computer device to control operation during catalyst desulfurization to preserve catalytic function

#140

20050112046

2005-05-26

Sulfur purge control method and exhaust gas purifying system

#141

20050109022

2005-05-26

Exhaust gas purifying method and exhaust gas purifying system

#142

20050109021

2005-05-26

Method and device intended for desulfation of a nitric oxide trap and regeneration of a particle filter

#143

20050109014

2005-05-26

Catalyst recovery method

#144

20050086933

2005-04-28

Method and system for controlling simultaneous diesel particulate filter regeneration and lean NOx trap desulfation

#145

20050084973

2005-04-21

Diagnostic system for monitoring catalyst performance

#146

20050076637

2005-04-14

Process for heating a catalytic converter and/or particle filter mounted in an exhaust system of a diesel internal combustion engine of a vehicle, a motor vehicle in particular, to a desulfation and/or decarbonization temperature and a catalytic converter, a nitric oxide storage catalytic converter in particular, for exhaust systems of internal combustion engines

#147

20050050884

2005-03-10

Exhaust gas purifying method and exhaust gas purifying system

#148

20050050881

2005-03-10

Exhaust gas purification system for internal combustion engine

#149

20050039444

2005-02-24

Combustion control apparatus for internal combustion engine

#150

20050039443

2005-02-24

Combustion control apparatus for internal combustion engine

#151

20050039442

2005-02-24

Combustion control apparatus and method for internal combustion engine

#152

20050039440

2005-02-24

Combustion control apparatus for internal combustion engine

#153

20050039439

2005-02-24

Combustion control apparatus for internal combustion engine

#154

20050034451

2005-02-17

Device for controlling an internal combustion engine

#155

20050022518

2005-02-03

Process and device for the decontamination of the exhaust gases from an internal combustion engine

#156

20050022506

2005-02-03

Combustion control system of internal combustion engine

#157

20050016163

2005-01-27

Combustion control apparatus and method for internal combustion engine

#158

20050014978

2005-01-20

Control method of exhaust gas purifying system