Patents-Review.com
ClassID:

139553 ⎘

F02D35/02 - CPC Classification

Classification description:

Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions

Sub-classes:
Recent Application in this class:
#1
20250059928
2025-02-20

SYSTEM AND METHOD FOR BALANCING OUTPUTS FROM MULTIPLE CYLINDER BANKS OF AN INTERNAL COMBUSTION ENGINE

 #2
20240309826
2024-09-19

METHOD FOR DYNAMICALLY DETERMINING A FIRING PATTERN FOR AN ENGINE WITH DYNAMIC CYLINDER ACTIVATION AND A SYSTEM IMPLEMENTING THE METHOD

 #3
20240084744
2024-03-14

Method for operating an internal combustion engine, and internal combustion engine

 #4
20230296062
2023-09-21

SYSTEM AND METHOD FOR CONTROLLING ENGINE

 #5
20230044405
2023-02-09

Fuel injection control device

 #6
20220412280
2022-12-29

Method for dynamically determining a firing pattern for an engine with dynamic cylinder activation and a system implementing the method

 #7
20220298982
2022-09-22

Method and device for capturing trip sign of turbine due to high bearing temperature based on correlation

 #8
20210262897
2021-08-26

Magnetic chip detector and method of use

 #9
20210254563
2021-08-19

System and method for control of compression in internal combustion engine via compression ratio and elastic piston

 #10
20210172397
2021-06-10

Control device for compression self-ignition engine

 #11
20210088412
2021-03-25

Method for detecting physical stoppage of an engine

 #12
20210047973
2021-02-18

Method and system for balancing cylinder air-fuel ratio

 #13
20210017919
2021-01-21

System and method for controlling engine

 #14
20200408159
2020-12-31

System and method for controlling engine using reference point

 #15
20200400531
2020-12-24

System and method for analyzing engine test data in real time

 #16
20200291874
2020-09-17

Engine

 #17
20200182184
2020-06-11

Method for controlling engine combustion for reducing irregular vibration caused by unstable engine combustion

 #18
20200173395
2020-06-04

Engine comprising a measuring device for an internal combustion engine having a target passage detector

 #19
20200149468
2020-05-14

Control device for a VCR connecting rod for determining a defect

 #20
20200139958
2020-05-07

Control system for hybrid vehicle

 #21
20200123991
2020-04-23

Estimation method to determine the concentration of recirculated exhaust gas present in a cylinder of an internal combustion engine

 #22
20200080501
2020-03-12

Systems and methods for determining an engine cool-down period and grounds maintenance vehicles incorporating same

 #23
20200063667
2020-02-27

Method and device for acquiring the oil temperature in an internal combustion engine

 #24
20200028348
2020-01-23

Vehicle electronic control apparatus

 #25
20190353106
2019-11-21

Exhaust gas analysis method and exhaust gas analysis system

 #26
20190301902
2019-10-03

Sensor mounting structure for engine

 #27
20190249610
2019-08-15

Method for producing a combustion space signal data stream with interference suppression

 #28
20190218985
2019-07-18

Combustion control method in vehicle engine and engine system for vehicle

 #29
20190211753
2019-07-11

Feedforward and feedback architecture for air path model predictive control of an internal combustion engine

 #30
20190184959
2019-06-20

System and method for improving fuel economy for autonomous driving vehicles

 #31
20190170081
2019-06-06

Fuel injection control device

 #32
20190170068
2019-06-06

Shaft shear detection for gas turbine engines

 #33
20190136759
2019-05-09

Engine unit including internal combustion engine and misfire detection device, and vehicle

 #34
20190085812
2019-03-21

Handheld work apparatus having a combustion engine

 #35
20190078493
2019-03-14

Method and system for diagnosing failure of piston cooling device

 #36
20190063356
2019-02-28

Estimation device and control device for combustion system

 #37
20190024599
2019-01-24

Systems and methods for diagnosing a vehicle engine intake manifold and exhaust system

 #38
20190017450
2019-01-17

Method and controller for determining the quantity of filling components in a cylinder of an internal combustion engine

 #39
20190017449
2019-01-17

Method for calculating a residual gas mass in a cylinder of an internal combustion engine and controller

 #40
20180372058
2018-12-27

Controller and control method for internal combustion engine

 #41
20180320628
2018-11-08

Combustion system estimation device and control device

 #42
20180320627
2018-11-08

Estimation device and control device for combustion system

 #43
20180320621
2018-11-08

Estimation device and control device for combustion system

 #44
20180320616
2018-11-08

Estimation device and control device for combustion system

 #45
20180313286
2018-11-01

Control device for internal combustion engine

 #46
20180306126
2018-10-25

Apparatus and method for diagnosing engine having variable compression ratio apparatus

 #47
20180283258
2018-10-04

Engine-controlling device

 #48
20180274467
2018-09-27

Reference value engine control systems and methods

 #49
20180266348
2018-09-20

Reference value engine control systems and methods

 #50
20180266343
2018-09-20

Reference value engine control systems and methods

 #51
20180266340
2018-09-20

Hierarchical engine control systems and methods

 #52
20180252197
2018-09-06

Controlling variable compression ratio with a pressure-reactive piston

 #53
20180245526
2018-08-30

Engine

 #54
20180238293
2018-08-23

Ignition device for internal combustion engine

 #55
20180195487
2018-07-12

Control device for internal combustion engine

 #56
20180195457
2018-07-12

Control device of internal combustion engine

 #57
20180171592
2018-06-21

Control device and control method for construction machine

 #58
20180163641
2018-06-14

Apparatus and method for controlling fuel injection

 #59
20180135548
2018-05-17

Predictive modeling and mitigation of misfires in spark ignition engines

 #60
20180112617
2018-04-26

Detection of irregularities in engine cylinder firing

 #61
20180087483
2018-03-29

Efficiency enhancement to a laser ignition system

 #62
20180038319
2018-02-08

Methods and system for selecting a location for water injection in an engine

 #63
20180038255
2018-02-08

System and method for determining engine out NOx based on in-cylinder contents

 #64
20180030891
2018-02-01

System for determining damage based on liner polish

 #65
20180030890
2018-02-01

System for determining piston damage based on carbon deposit growth

 #66
20180023983
2018-01-25

Physical quantity detection apparatus and electronic apparatus

 #67
20170356367
2017-12-14

System for method for controlling engine knock of a variable displacement engine

 #68
20170292463
2017-10-12

Control system of internal combustion engine

 #69
20170254310
2017-09-07

Engine starting system

 #70
20170241357
2017-08-24

Method and system for torque control

 #71
20170198647
2017-07-13

Method and system to provide engine torque

 #72
20170184037
2017-06-29

VEHICLE

 #73
20170184019
2017-06-29

Heat generation rate waveform calculation device of internal combustion engine and method for calculating heat generation rate waveform

 #74
20170167424
2017-06-15

Method and system for pre-ignition control

 #75
20170152797
2017-06-01

Thermal power measurement

 #76
20170122227
2017-05-04

Method for air/fuel imbalance detection

 #77
20170107920
2017-04-20

Supervisory control of a compression ignition engine

 #78
20170107915
2017-04-20

Method and apparatus for determining exhaust brake failure

 #79
20170089292
2017-03-30

In-vehicle engine control apparatus

 #80
20170074177
2017-03-16

Oil maintenance strategy for electrified vehicles

 #81
20170067407
2017-03-09

Leaky injector mitigation action for vehicles during idle stop

 #82
20170058796
2017-03-02

Method and device for operating a drive system including an internal combustion engine

 #83
20170030274
2017-02-02

Diagnostic device

 #84
20170030273
2017-02-02

Physics based single cylinder charging model

 #85
20170009710
2017-01-12

Method for calculating oxygen concentration in combustion chamber

 #86
20170009692
2017-01-12

Control method of electronic waste gate actuator

 #87
20170002761
2017-01-05

Systems and methods for on-board cylinder leakdown testing

 #88
20160377004
2016-12-29

Controller for supercharger-equipped internal combustion engine

 #89
20160369724
2016-12-22

Method and system for torque control

 #90
20160363084
2016-12-15

Fuel estimation apparatus

 #91
20160363074
2016-12-15

Combustion system controller

 #92
20160326933
2016-11-10

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

 #93
20160298561
2016-10-13

Intake air mass estimation apparatus for motorcycle

 #94
20160282885
2016-09-29

System and method for controlling oscillatory instabilities in a device

 #95
20160281669
2016-09-29

Auto stop engine control for vehicles

 #96
20160281631
2016-09-29

Engine control device

 #97
20160273973
2016-09-22

Composite active waveguide temperature sensor for harsh environments

 #98
20160265454
2016-09-15

Systems and methods to distinguish engine knock from piston slap

 #99
20160258410
2016-09-08

System and method for controlling spark timing based on a duration of a fuel burn within a cylinder in an engine

 #100
20160245219
2016-08-25

Fuel anti-freeze system

 #101
20160245195
2016-08-25

Heat release rate waveform calculation apparatus and heat release rate waveform calculation method for internal combustion engine

 #102
20160245128
2016-08-25

Control system of engine

 #103
20160215706
2016-07-28

Method and system for pre-ignition control

 #104
20160208849
2016-07-21

Sliding bearing with wear detection

 #105
20160208723
2016-07-21

System and process for predicting and preventing pre-ignition

 #106
20160177854
2016-06-23

Method for operating a spark ignited engine

 #107
20160123279
2016-05-05

Method for controlling engine of vehicle to ensure a stable driving state of engine on electrical failure of purge control solenoid valve

 #108
20160123248
2016-05-05

Internal combustion engine control device, and control method

 #109
20160123241
2016-05-05

METHOD AND SYSTEM FOR PREVENTING ENGINE STALL UPON SHORTING OF OIL CONTROL VALVE

 #110
20160102625
2016-04-14

System and method for alerting and suppression of detonation and/or pre ignition phenomena in internal combustion engines by monitoring RPM fluctuation

 #111
20160069288
2016-03-10

Methods and systems for identifying insufficient combustion based on exhaust gas content

 #112
20160053702
2016-02-25

Heat release rate waveform generating device and combustion state diagnostic system for internal combustion engine

 #113
20160025060
2016-01-28

Predictive correction in internal combustion engines

 #114
20150330326
2015-11-19

Nonlinear model-based controller for premixed charge compression ignition combustion timing in diesel engines

 #115
20150308924
2015-10-29

Method and device for detecting glow ignition of an internal combustion engine in a motor vehicle

 #116
20150219004
2015-08-06

Combustion control via homogeneous combustion radical ignition (HCRI) or partial HCRI in cyclic IC engines

 #117
20150184600
2015-07-02

System and method for adjusting engine speed and/or engine load to improve fuel economy without causing vehicle vibration that is perceivable by a vehicle occupant

 #118
20150176513
2015-06-25

Control of internal combustion engines in response to exhaust gas recirculation system conditions

 #119
20150176510
2015-06-25

Control system for a model-based knock suppression system using a multiple actuation strategy

 #120
20150160070
2015-06-11

Method and apparatus for determining motor operation states

 #121
20150152817
2015-06-04

Adaptive individual-cylinder thermal state control using intake air heating for a GDCI engine

 #122
20150152801
2015-06-04

Method for inferring barometric pressure at low throttle angles

 #123
20150114349
2015-04-30

Method for preventing a premature ignition in an internal combustion engine and internal combustion engine

 #124
20150068506
2015-03-12

Multi-fuel control system and method

 #125
20150060563
2015-03-05

Fuel injector assemblies having acoustical force modifiers and associated methods of use and manufacture

 #126
20150053173
2015-02-26

Vehicle temperature regulation system and method

 #127
20150021925
2015-01-22

METHOD TO CONTROL TEMPERATURE OF ENGINE OF GENERATOR SYSTEM

 #128
20150019111
2015-01-15

System and method for alerting and suppression of detonation and/or pre ignition phenomena in internal combustion engines by monitoring RPM fluctuation

 #129
20150000635
2015-01-01

Controller and control method for gas engine

 #130
20140372014
2014-12-18

Motor vehicle controller and method of controlling a motor vehicle

 #131
20140358401
2014-12-04

Engine control system for mobile machine

 #132
20140303873
2014-10-09

Position detection for lobe switching camshaft system

 #133
20140261317
2014-09-18

Misfire detection system

 #134
20140236455
2014-08-21

Control apparatus for internal combustion engine

 #135
20140222315
2014-08-07

System and method for preventing stochastic pre-ignition

 #136
20140196702
2014-07-17

Ignition and knock tolerance in internal combustion engine by controlling EGR composition

 #137
20140195137
2014-07-10

INTERNAL COMBUSTION ENGINE CONTROL APPARATUS AND INTERNAL COMBUSTION ENGINE CONTROL METHOD

 #138
20140158086
2014-06-12

Control device of internal-combustion engine

 #139
20140136081
2014-05-15

Spark plug degradation detection

 #140
20140088852
2014-03-27

Abnormal combustion suppression control apparatus for internal combustion engine

 #141
20140069384
2014-03-13

Control apparatus and method for an internal combustion engine

 #142
20140069375
2014-03-13

Air per cylinder determination systems and methods

 #143
20140034021
2014-02-06

Fuel rail assembly including fuel separation membrane

 #144
20130333662
2013-12-19

Control apparatus for internal combustion engine

 #145
20130298874
2013-11-14

Methods and systems for free piston engine control

 #146
20130282260
2013-10-24

Control system for a model-based knock suppression system using a multiple actuation strategy

 #147
20130191011
2013-07-25

METHOD FOR CONTROLLING A VEHICLE ENGINE

 #148
20130184974
2013-07-18

Process for reducing abnormal combustion within an internal combustion engine

 #149
20130133632
2013-05-30

EGR rate determination method and control device for internal combustion engine

 #150
20130131954
2013-05-23

Method of predicting NOx generation amount

 #151
20130085733
2013-04-04

NOx EMISSION ESTIMATION METHOD AND ARRANGEMENT

 #152
20130024087
2013-01-24

ABNORMAL COMBUSTION DETECTION AND CHARACTERIZATION METHOD FOR INTERNAL-COMBUSTION ENGINES

 #153
20120330537
2012-12-27

Fuel injection controller and internal combustion engine

 #154
20120271536
2012-10-25

Method and device for recognizing uncontrolled combustions in an internal combustion engine

 #155
20120239273
2012-09-20

Engine control system for actuator control

 #156
20120221225
2012-08-30

CONTROLLER FOR INTERNAL COMBUSTION ENGINE

 #157
20120216775
2012-08-30

Control device of spark-ignition gasoline engine

 #158
20120204831
2012-08-16

Fuel injector assemblies having acoustical force modifiers and associated methods of use and manufacture

 #159
20120180756
2012-07-19

Multi-sensing fuel injection system and method for making the same

 #160
20120130621
2012-05-24

Reformate control via accelerometer

 #161
20120053819
2012-03-01

Controller for and method of controlling internal combustion engine

 #162
20120053818
2012-03-01

Ignition device for a combustion engine

 #163
20120048231
2012-03-01

OPTIMIZED FUEL MANAGEMENT SYSTEM FOR DIRECT INJECTION ETHANOL ENHANCEMENT OF GASOLINE ENGINES

 #164
20120042849
2012-02-23

Method and device for controlling diesel engine with forced induction system

 #165
20120000441
2012-01-05

DIESEL ENGINE FOR VEHICLE

 #166
20110313641
2011-12-22

Method and system for pre-ignition control

 #167
20110288744
2011-11-24

Multi-fuel control system and method

 #168
20110288742
2011-11-24

Method and apparatus for controlling operation of an internal combustion engine operating in HCCI combustion mode

 #169
20110264356
2011-10-27

ABNORMAL COMBUSTION DETECTING DEVICE FOR INTERNAL COMBUSTION ENGINE AND CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

 #170
20110251772
2011-10-13

Dual injection for torque reduction

 #171
20110247574
2011-10-13

Reformate control via accelerometer

 #172
20110246049
2011-10-06

Abnormal combustion detection method for spark-ignition engine, and spark-ignition engine

 #173
20110232589
2011-09-29

Combustion control via homogeneous combustion radical ignition (HCRI) or partial HCRI in cyclic IC engines

 #174
20110210182
2011-09-01

Fuel injector assemblies having acoustical force modifiers and associated methods of use and manufacture

 #175
20110208407
2011-08-25

High-accuracy IMEP computational technique using a low-resolution encoder and an indirect integration process

 #176
20110202262
2011-08-18

Method for starting an engine

 #177
20110202260
2011-08-18

Spark plug degradation detection

 #178
20110180039
2011-07-28

FUEL INJECTION CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE

 #179
20110166766
2011-07-07

Method for controlling the movement of a component that moves towards a position defined by a limit stop in an internal combustion engine

 #180
20110132326
2011-06-09

Reformate control via accelerometer

 #181
20110106400
2011-05-05

Engine control system with algorithm for actuator control

 #182
20110106399
2011-05-05

Engine control system with algorithm for actuator control

 #183
20110106398
2011-05-05

Engine control system with algorithm for actuator control

 #184
20110071747
2011-03-24

Control device for internal combustion engine

 #185
20110017157
2011-01-27

Internal EGR control device for internal combustion engine

 #186
20100318280
2010-12-16

Control device for internal combustion engine

 #187
20100312457
2010-12-09

Sensor system

 #188
20100286893
2010-11-11

Method and apparatus for determining a normal combustion characteristic for an internal combustion engine from an accelerometer signal

 #189
20100217505
2010-08-26

Engine control system

 #190
20100212632
2010-08-26

Method and apparatus for controlling combustion phasing in an internal combustion engine

 #191
20100192917
2010-08-05

Spark-ignited internal combustion engine and method of controlling the same

 #192
20100161201
2010-06-24

Method, recording support and device to calibrate fuel injection

 #193
20100126482
2010-05-27

Method of calculating mass fraction burnt in an internal combustion engine based on rassweiler-withrow method for real-time applications

 #194
20100071662
2010-03-25

Gas-mixture-nonuniformity acquisition apparatus and gas-mixture-state acquisition apparatus for internal combustion engine

 #195
20100037858
2010-02-18

Control strategy for a homogeneous-charge compression-ignition engine

 #196
20100010725
2010-01-14

Multifuel internal combustion engine and combustion controlling method thereof

 #197
20100006050
2010-01-14

Optimized Fuel Management System for Direct Injection Ethanol Enhancement of Gasoline Engines

 #198
20090308146
2009-12-17

Abnormal combustion detection method for internal-combustion engines

 #199
20090301430
2009-12-10

Method for metering fuel into combustion chambers of an internal combustion engine

 #200
20090281708
2009-11-12

Procedure and device for determining the composition of a fuel mixture

 #201
20090234559
2009-09-17

Method and apparatus for generating injection signals for an injection system of an internal combustion engine

 #202
20090229247
2009-09-17

Control device and exhaust purification method of internal combustion engine

 #203
20090159057
2009-06-25

Fuel rail assembly including fuel separation membrane

 #204
20090151692
2009-06-18

Method and apparatus for injecting fuel into a compression-ignition engine

 #205
20090132145
2009-05-21

Method for the estimation of combustion parameters

 #206
20090112449
2009-04-30

Method of controlling an internal combustion engine, in particular a diesel engine

 #207
20090093947
2009-04-09

Injection method and associated internal combustion engine

 #208
20090084370
2009-04-02

Apparatus for Calculating Combustion Energy of Internal Combustion Engine

 #209
20090082940
2009-03-26

INTERNAL COMBUSTION ENGINE CONTROL DEVICE

 #210
20090078236
2009-03-26

System and method for controlling the fuel injection event in an internal combustion engine

 #211
20090055076
2009-02-26

Gas-mixture-state estimation apparatus for internal combustion engine and emission-generation-amount estimation apparatus

 #212
20090042151
2009-02-12

System and method for flame stabilization and control

 #213
20090037077
2009-02-05

Combustion control of internal combustion engine

 #214
20090025682
2009-01-29

CONTROLLER FOR SPRAY-GUIDE TYPE DIRECT INJECTION INTERNAL COMBUSTION ENGINE

 #215
20090017987
2009-01-15

Control Method and Control Device for Engine

 #216
20080306674
2008-12-11

Method for controlling combustion in an internal combustion engine and predicting performance and emissions

 #217
20080295487
2008-12-04

Method and device for operating an internal combustion engine

 #218
20080283022
2008-11-20

Emission control for an internal combustion engine

 #219
20080281499
2008-11-13

Fuel-injection-timing adapting method and apparatus for direct injection engine

 #220
20080210198
2008-09-04

Internal combustion engine and fuel injection method in internal combustion engine

 #221
20080190406
2008-08-14

Variable compression ratio internal combustion engine

 #222
20080190185
2008-08-14

Method and device for analyzing the combustion noise in a cylinder of an internal combustion engine

 #223
20080183367
2008-07-31

Method to recognize and avoid premature combustion events

 #224
20080168966
2008-07-17

Optimized fuel management system for direct injection ethanol enhancement of gasoline engines

 #225
20080162017
2008-07-03

Engine control, fuel property detection and determination apparatus, and method for the same

 #226
20080156081
2008-07-03

Method and apparatus to determine magnitude of combustion chamber deposits

 #227
20080154484
2008-06-26

Start control apparatus for internal combustion engine

 #228
20080140297
2008-06-12

Internal combustion engine

 #229
20080082248
2008-04-03

Method for operating internal combustion engine

 #230
20080051975
2008-02-28

Method of real time-estimation of indicators of the combustion state of an internal-combustion engine

 #231
20080035129
2008-02-14

Method of controlling the combustion phase of an internal-combustion engine, notably a gasoline type direct-injection supercharged engine

 #232
20080022978
2008-01-31

Method for operating an internal combustion engine

 #233
20080000462
2008-01-03

Control method of compression self ignition internal combustion engine

 #234
20070294015
2007-12-20

Power train control method and system

 #235
20070255487
2007-11-01

Engine control device and control method

 #236
20070240653
2007-10-18

System and method for adaptive control of variable valve lift tappet switching

 #237
20070181096
2007-08-09

Method and device for diagnosing and controlling combustion instabilities in internal combustion engines operating in or transitioning to homogeneous charge combustion ignition mode

 #238
20070169748
2007-07-26

Gas-mixture-ignition-time estimation apparatus for internal combustion engine, and control apparatus for internal combustion engine

 #239
20070163557
2007-07-19

Internal combustion engine and method for operating an internal combustion engine

 #240
20070124055
2007-05-31

Fuel reforming estimation in HCCI engines

 #241
20070124054
2007-05-31

Method for operating an internal combustion engine

 #242
20070107695
2007-05-17

Method and apparatus to determine magnitude of combustion chamber deposits

 #243
20070107692
2007-05-17

Method and apparatus to operate a homogeneous charge compression-ignition engine

 #244
20070073467
2007-03-29

Method for controlling combustion in an internal combustion engine and predicting performance and emissions

 #245
20060288979
2006-12-28

Method and apparatus for controlling combustion quality of a gaseous-fuelled internal combustion engine

 #246
20060266323
2006-11-30

Control apparatus for vehicle, and vehicle incorporating the same

 #247
20060243249
2006-11-02

Ignition timing controller of internal combustion engine

 #248
20060195249
2006-08-31

Method and apparatus for remote communication and control of engine performance

 #249
20060174853
2006-08-10

Internal combustion engine and method for auto-ignition operation of said engine

 #250
20060169243
2006-08-03

Internal combustion engine

 #251
20060122766
2006-06-08

Method for operating an internal combustion engine

 #252
20060122763
2006-06-08

Control system for engines having multiple combustion modes

 #253
20060064230
2006-03-23

Method and device for controlling an internal combustion engine

 #254
20060064226
2006-03-23

Method and device for operating an internal combustion engine

 #255
20060046218
2006-03-02

System and method for flame stabilization and control

 #256
20050279321
2005-12-22

Method of injecting a gaseous fuel into an internal combustion engine

 #257
20050268886
2005-12-08

Engine control device and control method

 #258
20050177300
2005-08-11

Method of regulating an internal combustion engine

 #259
20050172942
2005-08-11

Method of regulating an internal combustion engine

 #260
20050092286
2005-05-05

Compression ignition internal combustion engine

 #261
20050039722
2005-02-24

SYSTEM AND METHOD FOR PREDICTIVE UNDER-FUELING AND OVER-FUELING IN A COMBUSTION ENGINE

 #262
20050005908
2005-01-13

Control apparatus for internal combustion engine

 #263
17592969
2023-04-04

Method and system for detecting a shaft shear event

 #264
16427156
2020-09-15

System and method for diagnosing a positive crankcase ventilation valve