ClassID:

139670

F02D2041/1422 - CPC Classification

Classification description:

Electrical control of supply of combustible mixture or its constituents; Circuit arrangements for generating control signals; Introducing closed-loop corrections characterised by the control or regulation method; Controller structures or design Variable gain or coefficients

Recent Application in this class:
#1
20250320840
2025-10-16

DEVICE FOR APPLYING A CLOSED LOOP COMBUSTION CONTROL TO AN ENGINE AND METHOD THEREFOR

#2
20210095603
2021-04-01

Engine control apparatus

#3
20210017921
2021-01-21

Engine intake system control device and control method thereof

#4
20200271048
2020-08-27

Method for open-loop and/or closed-loop control of an exhaust-gas turbocharger of an internal combustion engine motor vehicle

#5
20200072143
2020-03-05

Method and systems for airflow control

#6
20190186403
2019-06-20

Fuel pump control device

#7
20180163645
2018-06-14

Method for predicting a phase position of a camshaft

#8
20180094563
2018-04-05

Method and system for catalyst feedback control

#9
20180073454
2018-03-15

Vehicle control device

#10
20180073450
2018-03-15

Valve control device

#11
20180051643
2018-02-22

Method for controlling metering of fuel

#12
20170306870
2017-10-26

Apparatus and method for controlling EGR valve

#13
20170298883
2017-10-19

Systems and methods for performing prognosis of fuel delivery systems

#14
20170234248
2017-08-17

Intake air temperature estimation system for turbocharged engine

#15
20170030260
2017-02-02

Control device of an engine

#16
20160312726
2016-10-27

Method for controlling the speed of an internal combustion engine

#17
20160265468
2016-09-15

Control device for supercharging system

#18
20160252028
2016-09-01

Internal combustion engine equipped with an aftertreatment device

#19
20160177852
2016-06-23

On-line adaptive PID control of air charging system

#20
20160177817
2016-06-23

Failure detection device of internal combustion engine

#21
20160115883
2016-04-28

Method and systems for airflow control

#22
20160108800
2016-04-21

Wastegate actuator gain adjustment

#23
20160084191
2016-03-24

Method for controlling a pressure

#24
20160076474
2016-03-17

Air-fuel ratio control apparatus for internal combustion engine

#25
20160069276
2016-03-10

Method and a device for generating a command for the flow rate of fuel that is to be injected into a combustion chamber of a turbine engine

#26
20160061077
2016-03-03

Exhaust gas purification system

#27
20160010578
2016-01-14

Control device and control method for internal combustion engine

#28
20150369159
2015-12-24

Method for operating an internal combustion engine

#29
20150354487
2015-12-10

Control device for internal combustion engine

#30
20150275803
2015-10-01

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

#31
20150275791
2015-10-01

Control apparatus

#32
20150275786
2015-10-01

Non-model predictive control to model predictive control transitions

#33
20150275731
2015-10-01

Control apparatus

#34
20150211457
2015-07-30

Method for rail pressure regulation in an internal combustion engine

#35
20150144111
2015-05-28

Fuel vapor processing apparatus

#36
20150120170
2015-04-30

Control apparatus for internal combustion engine

#37
20150017070
2015-01-15

Exhaust gas purifying apparatus

#38
20140372012
2014-12-18

Adaptive control of motor vehicle powertrain

#39
20140345584
2014-11-27

Exhaust gas sensor controls adaptation for asymmetric degradation responses

#40
20140326227
2014-11-06

Method and device for operating an internal combustion engine

#41
20140283502
2014-09-25

Method of controlling an exhaust gas temperature of an internal combustion engine

#42
20140238368
2014-08-28

Exhaust gas sensor diagnosis and controls adaptation

#43
20140109883
2014-04-24

Lambda feedback control for robust particulate emissions performance

#44
20140109869
2014-04-24

Control device and method for internal combustion engine

#45
20140074382
2014-03-13

Rail pressure control strategy for common rail fuel system

#46
20140041627
2014-02-13

Control device and control method for internal combustion engine

#47
20130325289
2013-12-05

Control system for internal combustion engine

#48
20130291516
2013-11-07

System and method for controlling exhaust regeneration

#49
20130197775
2013-08-01

Engine response adjustment

#50
20130167810
2013-07-04

SYSTEM AND METHOD FOR CONTROLLING PRESSURE RATIO OF A COMPRESSOR

#51
20130108511
2013-05-02

Exhaust gas purification system for internal combustion engine

#52
20120266844
2012-10-25

Control device of internal combustion engine

#53
20120265425
2012-10-18

Engine control program, method and apparatus

#54
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

#55
20120255281
2012-10-11

Method for adjusting engine air-fuel ratio

#56
20120197509
2012-08-02

Engine control apparatus

#57
20120197508
2012-08-02

Vehicle having key-based performance mode

#58
20120143476
2012-06-07

Method and system for compensating engine thermal conditions

#59
20120065870
2012-03-15

Fuel injection amount control apparatus for internal combustion engine

#60
20120016570
2012-01-19

Engine governor

#61
20120016562
2012-01-19

Vehicle speed limiting system

#62
20110213547
2011-09-01

Method for adjusting engine air-fuel ratio

#63
20110202257
2011-08-18

Air/fuel ratio control apparatus for general-purpose engine

#64
20110202235
2011-08-18

Vehicular vibration damping control device and vehicle mounted with vibration damping control device

#65
20110146238
2011-06-23

Method and apparatus for operating an internal combustion engine

#66
20110126807
2011-06-02

Method for operating a fuel injection system of a motor vehicle in particular

#67
20110088390
2011-04-21

Method for zone controlling a wastegate in a turbocharged internal combustion engine

#68
20110077845
2011-03-31

Fuel control system and method for improved response to feedback from an exhaust system

#69
20110061619
2011-03-17

Variable valve timing controller for internal combustion engine

#70
20110041809
2011-02-24

Control method for a common rail fuel pump and apparatus for performing the same

#71
20110030665
2011-02-10

Method for diagnosing the condition of an engine fuel supply system

#72
20110029220
2011-02-03

Intake system control device and method

#73
20110023478
2011-02-03

Method and a system to control turbine inlet temperature

#74
20110011062
2011-01-20

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

#75
20100313641
2010-12-16

Method for diagnosing the condition of an engine fuel supply system

#76
20100312452
2010-12-09

Method for stabilizing a controller and corresponding controller device

#77
20100292811
2010-11-18

Method for determining adapted measuring values and/or model parameters for controlling the air flow path of internal combustion engines

#78
20100282213
2010-11-11

Drive control method of flow rate control valve in common rail type fuel injection control apparatus and common rail type fuel injection control apparatus

#79
20100280739
2010-11-04

Coordination of variable cam timing and variable displacement engine systems

#80
20100268433
2010-10-21

Internal combustion engine feedback control with variably set gain

#81
20100228465
2010-09-09

Vibration damping control device of a diesel engine vehicle

#82
20100212291
2010-08-26

Method and device for regulating the fuel/air ratio of a combustion process

#83
20100174471
2010-07-08

Feedback control system

#84
20100078000
2010-04-01

AIR-FUEL RATIO CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE

#85
20090306874
2009-12-10

Control apparatus for internal combustion engine

#86
20090288476
2009-11-26

Knock detection device for a cobustion engine and a method for a combustion knock detection

#87
20090287392
2009-11-19

Method and system for closed loop lambda control of a gaseous fueled internal combustion engine

#88
20090276128
2009-11-05

Cooridnated torque control operation with de-energized throttle

#89
20090271093
2009-10-29

Off-line calibration of universal tracking air fuel ratio regulators

#90
20090199824
2009-08-13

Method for controlling an engine provided with an exhaust gas recycling loop

#91
20090198430
2009-08-06

Control apparatus and method and control unit

#92
20090173323
2009-07-09

Air-fuel ratio control system for internal combustion engine and control method of the same

#93
20090157282
2009-06-18

Air-Fuel Ratio Control Apparatus by Sliding Mode Control of Engine

#94
20090125216
2009-05-14

Control apparatus for an internal combustion engine

#95
20090125214
2009-05-14

Air-fuel ratio control device of internal combustion engine

#96
20090090339
2009-04-09

Dual mode oxygen sensor

#97
20090088950
2009-04-02

Fuel control system and method for gas engines

#98
20090070000
2009-03-12

Control apparatus

#99
20090024304
2009-01-22

Control apparatus for an internal combustion engine

#100
20080319630
2008-12-25

Adaptive air intake manifold valve actuator (IMVA)

#101
20080295488
2008-12-04

Air fuel ratio control apparatus for an internal combustion engine

#102
20080262703
2008-10-23

Oxygen sensor output correction apparatus for internal combustion engine

#103
20080243357
2008-10-02

Driving amount controller

#104
20080236545
2008-10-02

Driving amount controller

#105
20080210209
2008-09-04

Lambda controller with balancing of the quantity of oxygen

#106
20080183359
2008-07-31

Vehicle and control device and control method thereof

#107
20080147297
2008-06-19

Air-fuel ratio control system of internal combustion engine

#108
20080091332
2008-04-17

Control apparatus, control method, and engine control unit

#109
20080087259
2008-04-17

Air-fuel ratio control system and method for internal combustion engine

#110
20070290648
2007-12-20

Control system

#111
20070221183
2007-09-27

Apparatus for and method of controlling air-fuel ratio of engine

#112
20070204596
2007-09-06

Control device for internal combustion engine

#113
20070186914
2007-08-16

Engine controller

#114
20070185640
2007-08-09

Adaptive control of a cam phase adjustment mechanism

#115
20070142997
2007-06-21

Method for the torque-oriented control of an internal combustion engine

#116
20070137618
2007-06-21

Apparatus and method for controlling ignition timing of internal combustion engine

#117
20070124183
2007-05-31

Method for identifying anomalous behaviour of a dynamic system

#118
20070057512
2007-03-15

Load-based quadratic compensator gain adjustment

#119
20070056561
2007-03-15

Method for pressure regulation of an accumulator of a fuel injection system

#120
20060278191
2006-12-14

Method for engine speed control

#121
20060276956
2006-12-07

Method and apparatus for controlling a component by feed-forward closed-loop controller state modification

#122
20060271267
2006-11-30

Method of controlling an exhaust gas turbocharger

#123
20060136118
2006-06-22

Method and device for determining the phase position of a camshaft of an internal combustion engine

#124
20060130813
2006-06-22

Method and apparatus for controlling the pressure in a common rail system

#125
20060090731
2006-05-04

Method and apparatus for controlling motor-driven throttle valve, automobile, method of measuring temperature of motor for driving automotive throttle valve, and method of measuring motor temperature

#126
20060021325
2006-02-02

Air/fuel ratio control system for automotive vehicle using feedback control

#127
20060011167
2006-01-19

Method for regulating the speed of an internal combustion engine

#128
20050274338
2005-12-15

Adjusting device for a camshaft

#129
20050263121
2005-12-01

Internal combustion engine starting control system for vehicles

#130
20050261821
2005-11-24

Signal processor

#131
20050253394
2005-11-17

Method for the closed-loop speed control of an internal combustion engine-generator unit

#132
20050239597
2005-10-27

Vehicle control apparatus

#133
20050217256
2005-10-06

Exhaust gas purification system of internal combustion engine

#134
20050161032
2005-07-28

Engine controller

#135
20050133381
2005-06-23

Dual mode oxygen sensor

#136
20050092295
2005-05-05

Method and apparatus for controlling motor-driven throttle valve, automobile, method of measuring temperature of motor for driving automotive throttle valve, and method of measuring motor temperature

#137
20050033500
2005-02-10

Stability and response of control systems

#138
20050022777
2005-02-03

On engine trim for fuel injectors