Patents-Review.com
ClassID:

139714 ⎘

F02D41/1475 - CPC Classification

Classification description:

Electrical control of supply of combustible mixture or its constituents; Circuit arrangements for generating control signals; Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method Regulating the air fuel ratio at a value other than stoichiometry

Sub-classes:
Recent Application in this class:
#1
20260132751
2026-05-14

CONTROLLER FOR VEHICLE

 #2
20260117721
2026-04-30

Verfahren zum Betreiben einer H2-Brennkraftmaschine

 #3
20260092569
2026-04-02

ENGINE POWER GENERATION SYSTEM CONTROL DEVICE

 #4
20260015982
2026-01-15

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

 #5
20250354527
2025-11-20

ENGINE DEVICE

 #6
20250297583
2025-09-25

CONTROL CIRCUITRY OF INTERNAL COMBUSTION ENGINE AND MOTORCYCLE

 #7
20240271582
2024-08-15

Controller for internal combustion engine

 #8
20240263592
2024-08-08

BI-FUEL ENGINE WITH INCREASED POWER

 #9
20240183323
2024-06-06

Air-fuel ratio control apparatus for internal combustion engine and air-fuel ratio control method therefor

 #10
20240141850
2024-05-02

TURBULENT JET CONTROLLED COMPRESSION IGNITION (TJCCI) ENGINE

 #11
20240102426
2024-03-28

SYSTEMS AND METHODS OF CYLINDER DEACTIVATION IN HIGH-TEMPERATURE MIXING-CONTROLLED ENGINES

 #12
20240084754
2024-03-14

Control device for hybrid system

 #13
20230407809
2023-12-21

Fuel injector control strategy for intake vacuum based low pressure fuel system

 #14
20230340920
2023-10-26

EXHAUST GAS CONTROL APPARATUS AND EXHAUST GAS CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE

 #15
20230106310
2023-04-06

Method, processing unit, and computer program for operating an exhaust gas system

 #16
20230083494
2023-03-16

Watercraft propulsion system and watercraft including the watercraft propulsion system

 #17
20230071968
2023-03-09

Bi-fuel engine with increased power

 #18
20230035188
2023-02-02

Internal combustion engine with oxygen concentrating equipment, method, program product and computer-readable medium for operating internal combustion engine with oxygen concentrating equipment

 #19
20230024946
2023-01-26

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

 #20
20230015191
2023-01-19

Fuel injector control strategy for intake vacuum based low pressure fuel system

 #21
20230011834
2023-01-12

VEHICLE CONTROL SYSTEM

 #22
20220403793
2022-12-22

Internal combustion engine with exhaust gas aftertreatment and control of the nitrogen oxide emissions

 #23
20220397076
2022-12-15

Control apparatus and method of engine for hybrid vehicle

 #24
20220381194
2022-12-01

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

 #25
20220325671
2022-10-13

Method of transient control for robust enrichment operation in low temperature combustion engine

 #26
20220307441
2022-09-29

Control device and control method of internal combustion engine

 #27
20220307438
2022-09-29

Method for operating an internal combustion engine having an exhaust-gas catalytic converter

 #28
20220298988
2022-09-22

Engine with control unit for lean burn operation

 #29
20220268231
2022-08-25

Control apparatus for internal combustion engine

 #30
20220268230
2022-08-25

Control device and control method for internal combustion engine

 #31
20220260030
2022-08-18

Passive selective catalytic reduction (SCR) system and method for low-temperature combustion (LTC) engine

 #32
20220243674
2022-08-04

Misfire detection device for internal combustion engine

 #33
20220220914
2022-07-14

Controller and control method for internal combustion engine

 #34
20220170424
2022-06-02

Bi-fuel engine with increased power

 #35
20220145815
2022-05-12

Techniques for improving fuel economy in dedicated EGR engines

 #36
20220120231
2022-04-21

Determination device and determination method for internal combustion engine

 #37
20220099041
2022-03-31

Misfire detection device and method for internal combustion engine

 #38
20220065187
2022-03-03

Controller for internal combustion engine, control method for internal combustion engine, and memory medium

 #39
20220049668
2022-02-17

Method for operating an internal combustion engine, in particular a gas engine

 #40
20220042475
2022-02-10

Internal combustion engine with exhaust gas aftertreatment and control of the nitrogen oxide emissions

 #41
20220018298
2022-01-20

Systems and methods for split lambda catalyst heating

 #42
20220018297
2022-01-20

Systems and methods of cylinder deactivation in high-temperature mixing-controlled engines

 #43
20210293198
2021-09-23

Control device

 #44
20210254570
2021-08-19

Control method and system of air fuel ratio in pre-ignition situation

 #45
20210215114
2021-07-15

Dual UHEGO control of particulate filter regeneration

 #46
20210189940
2021-06-24

Exhaust gas purification system for vehicle

 #47
20210087995
2021-03-25

Engine with control unit for lean burn operation

 #48
20210062748
2021-03-04

Systems and methods for increasing engine power output under globally stoichiometric operation

 #49
20210062745
2021-03-04

Systems and methods for increasing engine power output under globally stoichiometric operation

 #50
20210062741
2021-03-04

Systems and methods for increasing engine power output under globally stoichiometric operation

 #51
20210062738
2021-03-04

Methods and systems for a vehicle

 #52
20210054796
2021-02-25

Operation control method of vehicle engine and vehicle system

 #53
20210025348
2021-01-28

Fuel injection control device for engine

 #54
20210025347
2021-01-28

Fuel injection control device for engine

 #55
20200378321
2020-12-03

Control method and control device for vehicular internal combustion engine

 #56
20200370499
2020-11-26

Engine control device, engine control method, and engine system

 #57
20200355136
2020-11-12

Engine controller

 #58
20200332729
2020-10-22

System and method for estimating cylinder pressure

 #59
20200318567
2020-10-08

ENGINE COOLING SYSTEM

 #60
20200318564
2020-10-08

Techniques for improving fuel economy in dedicated EGR engines

 #61
20200300194
2020-09-24

Internal Combustion Engine Control Device and Internal Combustion Engine Control Method

 #62
20200291881
2020-09-17

Engine fuel supply control strategy

 #63
20200263620
2020-08-20

Resistive switching memory with replacement metal electrode

 #64
20200208589
2020-07-02

Control device for direct fuel injection engine and control method thereof

 #65
20200200109
2020-06-25

SYSTEMS AND METHODS FOR PREVENTING THERMAL SPIKES AT EXHAUST GAS CATALYSTS

 #66
20200191083
2020-06-18

Systems and methods for oxygen sensor light-off

 #67
20200191082
2020-06-18

Methods and system for determining engine air-fuel ratio imbalance

 #68
20200132007
2020-04-30

CONTROLLER FOR INTERNAL COMBUSTION ENGINE

 #69
20200088118
2020-03-19

Exhaust controlling apparatus for internal combustion engine

 #70
20200063623
2020-02-27

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

 #71
20200049090
2020-02-13

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

 #72
20190360368
2019-11-28

Method of implementing control logic of compression-ignition engine

 #73
20190338710
2019-11-07

AIR FLOW MANAGEMENT STRATEGIES FOR A DIESEL ENGINE

 #74
20190301384
2019-10-03

Controller and control method for internal combustion engine

 #75
20190293006
2019-09-26

Engine control strategy

 #76
20190242314
2019-08-08

Methods and systems for an exhaust gas treatment arrangement

 #77
20190242312
2019-08-08

Control device for engine

 #78
20190226410
2019-07-25

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

 #79
20190218992
2019-07-18

Combustion control method in vehicle engine and engine system for vehicle

 #80
20190218986
2019-07-18

Combustion control method in vehicle engine and engine system for vehicle

 #81
20190218985
2019-07-18

Combustion control method in vehicle engine and engine system for vehicle

 #82
20190195101
2019-06-27

Exhaust gas purification apparatus for an internal combustion engine

 #83
20190178144
2019-06-13

Catalyst deterioration detection system

 #84
20190170072
2019-06-06

Controller and control method for internal combustion engine

 #85
20190162126
2019-05-30

Engine system including electronic fuel injection control apparatus

 #86
20190153969
2019-05-23

SYSTEM AND METHOD FOR EMISSIONS DETERMINATION AND CORRECTION

 #87
20190136737
2019-05-09

Exhaust purification system of internal combustion engine

 #88
20190128161
2019-05-02

Exhaust purification system of internal combustion engine

 #89
20190112994
2019-04-18

Methods and systems for a particulate filter

 #90
20190107068
2019-04-11

Temperature estimation module, control apparatus for internal combustion engine, and method for operating temperature estimation module

 #91
20190107067
2019-04-11

Control device and control method for internal combustion engine

 #92
20190101073
2019-04-04

Control apparatus for internal combustion engine and method for controlling internal combustion engine

 #93
20190093580
2019-03-28

Controller and control method for internal combustion engine

 #94
20190093579
2019-03-28

Systems and methods for a split exhaust engine system

 #95
20190093578
2019-03-28

Controller and control method for internal combustion engine

 #96
20190093533
2019-03-28

Controller and control method for internal combustion engine

 #97
20190040826
2019-02-07

In-cylinder EGR and VVA for aftertreatment temperature control

 #98
20190024596
2019-01-24

Control device for internal combustion engine

 #99
20190017456
2019-01-17

ENGINE OPERATOR INITIATED SELF-ADJUSTMENT SYSTEM

 #100
20180363582
2018-12-20

Apparatus for controlling air fuel ratio

 #101
20180355808
2018-12-13

Method for controlling a heat engine

 #102
20180334997
2018-11-22

Gas supply device for internal combustion engine and control method for the same

 #103
20180328293
2018-11-15

Combustion system control device

 #104
20180306132
2018-10-25

Control device for internal combustion engine

 #105
20180283308
2018-10-04

Abnormality diagnosis system of ammonia detection device

 #106
20180283304
2018-10-04

Exhaust purification system of internal combustion engine

 #107
20180274474
2018-09-27

Engine fueling during exit from a deceleration fuel shut-off condition

 #108
20180274470
2018-09-27

Control apparatus for engine

 #109
20180258815
2018-09-13

Exhaust purification system of internal combustion engine

 #110
20180252177
2018-09-06

Controller and control method for internal combustion engine

 #111
20180216550
2018-08-02

Internal combustion engine employing a dedicated-cylinder EGR system

 #112
20180213718
2018-08-02

Traveling vehicle

 #113
20180202373
2018-07-19

Method for operating an internal combustion engine

 #114
20180202336
2018-07-19

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

 #115
20180195443
2018-07-12

Engine control strategy

 #116
20180180016
2018-06-28

Control apparatus for internal combustion engine

 #117
20180179972
2018-06-28

Control apparatus for internal combustion engine

 #118
20180179971
2018-06-28

Control apparatus for internal combustion engine

 #119
20180171913
2018-06-21

Systems and methods for a split exhaust engine system

 #120
20180171912
2018-06-21

Transmission shift torque management with fuel enleanment

 #121
20180171910
2018-06-21

Control apparatus for internal combustion engine

 #122
20180163644
2018-06-14

Method and apparatus for controlling engine system

 #123
20180106205
2018-04-19

Method and system for catalytic conversion

 #124
20180106204
2018-04-19

In-cylinder EGR for air fuel ratio control

 #125
20180099656
2018-04-12

Hybrid vehicle and control method for hybrid vehicle

 #126
20180094616
2018-04-05

Control device for internal combustion engine

 #127
20180094596
2018-04-05

Exhaust purification system

 #128
20180073413
2018-03-15

NOx occlusion amount estimating device and NOx occlusion amount estimating method

 #129
20180065088
2018-03-08

Exhaust purification system

 #130
20180023505
2018-01-25

Device of predicting pressure of diesel engine and pressure predicting method using the same

 #131
20180023433
2018-01-25

Exhaust gas purification system for internal combustion engine

 #132
20180010539
2018-01-11

Control device for internal combustion engine

 #133
20180010534
2018-01-11

Control device of vehicle

 #134
20170363028
2017-12-21

CONTROLLER FOR INTERNAL COMBUSTION ENGINE AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE

 #135
20170356377
2017-12-14

Controller for internal combustion engine

 #136
20170350338
2017-12-07

Control device for internal combustion engine

 #137
20170342926
2017-11-30

Controller for internal combustion engine

 #138
20170335782
2017-11-23

Device for measuring temperature of turbine wheel in turbocharger and engine control method using temperature measurement device for turbine wheel

 #139
20170322115
2017-11-09

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

 #140
20170314499
2017-11-02

Control apparatus for internal combustion engine

 #141
20170306875
2017-10-26

METHOD OF FORMING A FUEL-AIR MIXTURE FOR INTERNAL COMBUSTION ENGINE

 #142
20170226944
2017-08-10

Method and system for pre-ignition control

 #143
20170218868
2017-08-03

Internal combustion engine

 #144
20170218807
2017-08-03

Exhaust purification system and control method of the same

 #145
20170211497
2017-07-27

Control device for engine

 #146
20170191396
2017-07-06

Exhaust purification system

 #147
20170175656
2017-06-22

Control system for an internal combustion engine

 #148
20170159522
2017-06-08

Method of forcibly regenerating gasoline particulate filter

 #149
20170145939
2017-05-25

Control apparatus for internal combustion engine

 #150
20170138284
2017-05-18

Exhaust gas purifying apparatus for internal combustion engine

 #151
20170113690
2017-04-27

Vehicle control system

 #152
20170101950
2017-04-13

Control system of internal combustion engine

 #153
20170089278
2017-03-30

System and method for controlling an engine air-fuel ratio

 #154
20170074194
2017-03-16

Control system of internal combustion engine

 #155
20170067418
2017-03-09

Systems and methods for dedicated EGR cylinder exhaust gas temperature control

 #156
20170058805
2017-03-02

Method of operating an engine

 #157
20170037802
2017-02-09

Internal combustion engine

 #158
20170037795
2017-02-09

Bi-fuel engine with variable air fuel ratio

 #159
20170030282
2017-02-02

Abnormality diagnosis system of downstream side air-fuel ratio sensor

 #160
20170022939
2017-01-26

Exhaust gas control apparatus for internal combustion engine

 #161
20170016408
2017-01-19

Method for optimizing A/F ratio during acceleration and a hand held machine

 #162
20160363092
2016-12-15

Vehicle

 #163
20160363071
2016-12-15

Control apparatus for internal combustion engine

 #164
20160363070
2016-12-15

Control device for internal combustion engine

 #165
20160348599
2016-12-01

Lean mode during idling for reduction of the number of particles

 #166
20160341088
2016-11-24

Control system of internal combustion engine

 #167
20160333808
2016-11-17

Control apparatus for an internal combustion engine

 #168
20160326975
2016-11-10

Control system of internal combustion engine

 #169
20160326927
2016-11-10

Exhaust gas purification apparatus of internal combustion engine

 #170
20160312730
2016-10-27

Calibration strategies to improve spinel mixed metal oxides catalytic converters

 #171
20160290307
2016-10-06

Controller for internal combustion engine

 #172
20160290269
2016-10-06

Exhaust purification system of internal combustion engine

 #173
20160290268
2016-10-06

Exhaust purification system of internal combustion engine

 #174
20160290262
2016-10-06

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

 #175
20160281622
2016-09-29

Abnormality diagnosis system of air-fuel ratio sensor

 #176
20160265467
2016-09-15

Exhaust purification system of internal combustion engine

 #177
20160265466
2016-09-15

Exhaust purification system of internal combustion engine

 #178
20160265465
2016-09-15

Exhaust purification system of internal combustion engine

 #179
20160258376
2016-09-08

Method and system for determining air-fuel ratio imbalance

 #180
20160258375
2016-09-08

Method and system for determining air-fuel ratio imbalance

 #181
20160258373
2016-09-08

Exhaust gas control system for internal combustion engine

 #182
20160245145
2016-08-25

Control device of internal combustion engine

 #183
20160215717
2016-07-28

Control system of internal combustion engine

 #184
20160195032
2016-07-07

Exhaust purification system of internal combustion engine

 #185
20160137187
2016-05-19

Control apparatus for hybrid vehicle

 #186
20160131070
2016-05-12

Human machine interface (HMI) guided mechanical fuel system adjustment

 #187
20160131056
2016-05-12

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

 #188
20160123252
2016-05-05

Controlling device for internal combustion engine equipped with turbocharger

 #189
20160115892
2016-04-28

Control device for internal combustion engine

 #190
20160115886
2016-04-28

Control device for internal combustion engine

 #191
20160084179
2016-03-24

Controlling an internal combustion engine operated on gaseous fuel

 #192
20160061084
2016-03-03

Control system of internal combustion engine

 #193
20160025024
2016-01-28

Internal combustion engine having a regulating device

 #194
20160017847
2016-01-21

Systems and methods for dedicated EGR cylinder exhaust gas temperature control

 #195
20160017831
2016-01-21

Control system of internal combustion engine

 #196
20160010527
2016-01-14

Exhaust purification system of internal combustion engine

 #197
20160003181
2016-01-07

Control device of internal combustion engine

 #198
20160003175
2016-01-07

Control apparatus for internal combustion engine

 #199
20150377164
2015-12-31

Control apparatus for internal combustion engine

 #200
20150361906
2015-12-17

Control apparatus for vehicle

 #201
20150354487
2015-12-10

Control device for internal combustion engine

 #202
20150353074
2015-12-10

Control apparatus for hybrid vehicle

 #203
20150345358
2015-12-03

Exhaust purification system of internal combustion engine

 #204
20150330323
2015-11-19

Control device for internal combustion engine

 #205
20150322834
2015-11-12

Exhaust purification system of internal combustion engine

 #206
20150316002
2015-11-05

Method for increasing vacuum production for a vehicle

 #207
20150300245
2015-10-22

Apparatus for controlling an internal combustion engine

 #208
20150252748
2015-09-10

Method and system for pre-ignition control

 #209
20150252743
2015-09-10

Methods and systems for pre-ignition control in a variable displacement engine

 #210
20150240735
2015-08-27

INTERNAL COMBUSTION ENGINE

 #211
20150240733
2015-08-27

Exhaust purification system of spark ignition type internal combustion engine

 #212
20150219035
2015-08-06

Fuel injection apparatus

 #213
20150204261
2015-07-23

Exhaust purification system of spark ignition type internal combustion engine

 #214
20150204260
2015-07-23

Purification apparatus of engine exhaust gas and method for purification of exhaust gas

 #215
20150198108
2015-07-16

Controller for modifying the voltage signal of an exhaust gas oxygen sensor

 #216
20150176515
2015-06-25

UAV engine exhaust gas temperature control

 #217
20150176514
2015-06-25

Exhaust gas control apparatus for internal combustion engine

 #218
20150167570
2015-06-18

Exhaust purification system for internal combustion engine

 #219
20150152803
2015-06-04

Method when driving a vehicle and a computer program for this, a system for implementing the method and a vehicle comprising the system

 #220
20150114374
2015-04-30

Determination of the effective fuel-air ratio of a supercharged internal combustion engine with scavenging air component

 #221
20150113955
2015-04-30

Method and device for reducing the emissions of an internal combustion engine

 #222
20150101319
2015-04-16

Control device for internal combustion engine

 #223
20150089927
2015-04-02

Abnormality diagnosis system of internal combustion engine

 #224
20150086428
2015-03-26

Abnormality diagnosis system of internal combustion engine

 #225
20150053190
2015-02-26

Fuel control for spark ignited engine having a particulate filter system

 #226
20140352663
2014-12-04

Method for purging condensate from a charge air cooler

 #227
20140352298
2014-12-04

Exhaust circulation apparatus for internal combustion engine

 #228
20140309908
2014-10-16

Electronically controlled lean out device for mechanical fuel injected engines

 #229
20140290622
2014-10-02

Air-fuel ratio imbalance detection device for internal combustion engine

 #230
20140278003
2014-09-18

Rejuvenation control of palladium-only diesel oxidation catalyst

 #231
20140277998
2014-09-18

Hybrid vehicle exhaust diagnostics

 #232
20140244136
2014-08-28

Reducing engine misfire due to charge air cooler condensate using in-cylinder enrichment and a positive valve overlap

 #233
20140202138
2014-07-24

Exhaust gas purification device for internal combustion engine

 #234
20140190447
2014-07-10

Control system for a multi-fuel internal combustion engine

 #235
20140180562
2014-06-26

Method for recognising the type of fuel actually used in an internal combustion engine

 #236
20140026872
2014-01-30

Variable valve timing for EGR control

 #237
20140012486
2014-01-09

Method and control unit for detecting a voltage offset of a voltage-lambda characteristic curve

 #238
20130325296
2013-12-05

Fuel injection amount control apparatus for an internal combustion engine

 #239
20130312407
2013-11-28

Exhaust air injection

 #240
20130312391
2013-11-28

Exhaust air injection

 #241
20130311065
2013-11-21

System and method for controlling an engine based on ammonia storage in multiple selective catalytic reduction catalysts

 #242
20130283783
2013-10-31

Control apparatus for internal combustion engine

 #243
20130255228
2013-10-03

Catalyst deterioration diagnosis method, method for purification of exhaust gas using the diagnosis method, catalyst deterioration diagnosis apparatus, and apparatus for purification of exhaust gas using the diagnosis apparatus

 #244
20130239555
2013-09-19

Catalyst for use in a process for purifying exhaust gas from gasoline engines of a fuel-direct-injection type

 #245
20130231845
2013-09-05

Air-fuel ratio control apparatus

 #246
20130206119
2013-08-15

Control device for internal combustion engine

 #247
20130192210
2013-08-01

Emission control system for internal combustion engine

 #248
20130191007
2013-07-25

Output control device for internal combustion engine

 #249
20130184969
2013-07-18

Air/fuel imbalance monitor

 #250
20130166174
2013-06-27

Air-fuel ratio control device for internal combustion engine for outboard motor, air-fuel ratio control method, and program product

 #251
20130151125
2013-06-13

Apparatus and Method for Controlling Emissions in an Internal Combustion Engine

 #252
20130144510
2013-06-06

Fuel injection amount control apparatus for an internal combustion engine

 #253
20130139786
2013-06-06

Method and system for pre-ignition control

 #254
20130133635
2013-05-30

Air-fuel ratio control system of internal combustion engine

 #255
20130092124
2013-04-18

Method for reducing the particle emissions of a spark-ignition internal combustion engine with direct injection, and internal combustion engine for carrying out such a method

 #256
20130041571
2013-02-14

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

 #257
20130036808
2013-02-14

Catalyst abnormality diagnosis apparatus

 #258
20130006506
2013-01-03

Control apparatus for internal combustion engine

 #259
20130000284
2013-01-03

Exhaust purification system of internal combustion engine

 #260
20120330534
2012-12-27

ENHANCED EFFICIENCY AND POLLUTANT CONTROL BY MULTI-VARIABLE ENGINE OPERATION CONTROL

 #261
20120285141
2012-11-15

Particulate filter regeneration method

 #262
20120255533
2012-10-11

Control unit for fuel supply regulation during a cold-running phase of an internal combustion engine, method for fuel supply regulation during a cold-running phase of an internal combustion engine, computer program product, computer program and signal sequence

 #263
20120245823
2012-09-27

AIR-FUEL RATIO CONTROL APPARATUS FOR AN INTERNAL COMBUSTION ENGINE

 #264
20120227385
2012-09-13

Air/fuel ratio control device for internal-combustion engine

 #265
20120222406
2012-09-06

Exhaust purification system for internal combustion engine

 #266
20120159927
2012-06-28

Perovskite oxide compounds for use in exhaust aftertreatment systems

 #267
20120085318
2012-04-12

Control device for internal combustion engine

 #268
20120067030
2012-03-22

METHOD FOR PURIFYING THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE HAVING A CATALYTIC CONVERTER

 #269
20120035835
2012-02-09

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