Patents-Review.com
ClassID:

139740 ⎘

F02D41/20 - CPC Classification

Classification description:

Electrical control of supply of combustible mixture or its constituents Output circuits, e.g. for controlling currents in command coils

Sub-classes:
Recent Application in this class:
#1
20260028942
2026-01-29

ENGINE OPERATING STRATEGY USING PULSED INJECTION OF GASEOUS HYDROGEN FUEL

 #2
20250290462
2025-09-18

PRESSURE CONTROL FOR FUEL INJECTORS

 #3
20250283437
2025-09-11

FUEL INJECTOR DRIVE SYSTEM

 #4
20250223932
2025-07-10

ENGINE SIGNAL GENERATOR

 #5
20250198360
2025-06-19

METHOD OF CONTROLLING FUEL INJECTION

 #6
20250163865
2025-05-22

VOLTAGE SUPPLY MODULE CONTROL FOR A FUEL INJECTED ENGINE

 #7
20250146451
2025-05-08

ELECTRONIC CONTROL DEVICE AND METHOD FOR CONTROLLING ELECTRONIC CONTROL DEVICE

 #8
20240392738
2024-11-28

Fuel injector control system and method

 #9
20240309823
2024-09-19

SYSTEMS AND METHODS FOR PROVIDING REDUNDANT PULSE-WIDTH MODULATION (PWM) THROTTLE CONTROL

 #10
20240301837
2024-09-12

System for controlling an electronic throttle body

 #11
20240295204
2024-09-05

Fuel injector, and method for driving fuel injector

 #12
20240242867
2024-07-18

METHOD AND CIRCUITRY FOR CONTROLLING DISCHARGE OF A SOLENOID VALVE

 #13
20240183320
2024-06-06

Device for converting to bioethanol, arranged to produce a modified control signal

 #14
20240167399
2024-05-23

Valve timing adjustment system and electronic control device

 #15
20240151189
2024-05-09

Fuel injection control device

 #16
20240141849
2024-05-02

Method of determining the opening delay of a fuel injector

 #17
20240102888
2024-03-28

Method for detecting malfunctioning turbo-diesel cylinders

 #18
20240093655
2024-03-21

Method of determining closing time of needle valve of a fuel injector

 #19
20240084757
2024-03-14

Methods for measuring fuel quantity during multipulse fuel injection events in a common rail fuel system

 #20
20240084750
2024-03-14

Systems and methods for providing redundant pulse-width modulation (PWM) throttle control

 #21
20240044299
2024-02-08

Fuel injector control system and method

 #22
20240044298
2024-02-08

Fuel injector drive system

 #23
20230279823
2023-09-07

Methods for measuring fuel quantity during multipulse fuel injection events in a common rail fuel system

 #24
20230193844
2023-06-22

Optimized energy waveform for fuel injector trimming based on valve arrival time

 #25
20230184189
2023-06-15

Reduced energy waveform for energizing solenoid actuator in fuel injector valve

 #26
20230160353
2023-05-25

Device for detecting the state of a fuel injector

 #27
20230148398
2023-05-11

Mass-flow throttle for large natural gas engines

 #28
20230100963
2023-03-30

Method for determining a characteristic variable of a solenoid valve and method for training a pattern recognition method based on artificial intelligence

 #29
20230056972
2023-02-23

Determination of a solenoid injector coil temperature

 #30
20230052987
2023-02-16

SYSTEM AND METHOD FOR SOLENOID VALVE OPTIMIZATION AND MEASUREMENT OF RESPONSE DETERIORATION

 #31
20230038318
2023-02-09

Control device for high-pressure fuel pump

 #32
20230024149
2023-01-26

Method and system for multiple injections

 #33
20220412283
2022-12-29

Methods and systems for improving fuel injection repeatability

 #34
20220412282
2022-12-29

Fuel injection control device

 #35
20220412281
2022-12-29

Load drive device

 #36
20220403795
2022-12-22

Fuel injection control device for internal combustion engine

 #37
20220381195
2022-12-01

Method to estimate the temperature of an electromagnetic actuator

 #38
20220381191
2022-12-01

Mixed fuel engine

 #39
20220298989
2022-09-22

Method and motor controller for multiple injections with quantity correction for an internal combustion engine

 #40
20220298987
2022-09-22

Methods and systems for improving fuel injection

 #41
20220275765
2022-09-01

Fuel injection control device

 #42
20220263441
2022-08-18

Motor Controller

 #43
20220251981
2022-08-11

Control system and method to mitigate reverse oil flow to the combustion chamber on deactivated cylinders

 #44
20220235723
2022-07-28

Method and system for multiple injections

 #45
20220220916
2022-07-14

Fuel injection control device and fuel injection control method

 #46
20220205407
2022-06-30

Method for regulating the total injection mass during a multiple injection operation

 #47
20220186698
2022-06-16

INJECTOR UNIT FOR THE INJECTION OF FUEL, AND METHOD FOR THE OPERATION OF AN INJECTOR UNIT OF THIS TYPE

 #48
20220136453
2022-05-05

Method for operating a two stroke engine

 #49
20220106922
2022-04-07

Method for controlling a high-pressure fuel injector

 #50
20220103068
2022-03-31

Transformation control device and solenoid valve driving device

 #51
20220099209
2022-03-31

Electromagnetic valve drive device

 #52
20220099059
2022-03-31

Electromagnetic valve driving device

 #53
20220099042
2022-03-31

Electromagnetic valve driving device

 #54
20220099040
2022-03-31

Control device for fuel injection device

 #55
20220090556
2022-03-24

Injection control device

 #56
20220090555
2022-03-24

Injection control device

 #57
20220090554
2022-03-24

Injection control device

 #58
20220090553
2022-03-24

Method for controlling a high-pressure fuel injector

 #59
20220065186
2022-03-03

Control logic circuit for connecting multiple high side loads in engine control module

 #60
20220056864
2022-02-24

FUEL INJECTION DEVICE

 #61
20220056863
2022-02-24

Electric current detection apparatus

 #62
20220049669
2022-02-17

Load drive device, engine system

 #63
20220034277
2022-02-03

Injection control device

 #64
20220034276
2022-02-03

Control device

 #65
20220034275
2022-02-03

Load drive device and method of controlling fuel injection device

 #66
20220018301
2022-01-20

Injection control device

 #67
20220016658
2022-01-20

Injection control device

 #68
20220010748
2022-01-13

Sensorless control device for DC fuel pump

 #69
20220010747
2022-01-13

Fuel injection control device

 #70
20210404411
2021-12-30

Injection control device

 #71
20210404408
2021-12-30

Injection control device

 #72
20210404407
2021-12-30

Injection control device

 #73
20210404405
2021-12-30

Injection control device

 #74
20210404404
2021-12-30

Injection control device

 #75
20210404403
2021-12-30

Injection control device

 #76
20210404402
2021-12-30

Methods and systems for fuel injector control

 #77
20210404401
2021-12-30

Injection control device

 #78
20210396198
2021-12-23

Control device for high-pressure pump and method for controlling the same

 #79
20210396191
2021-12-23

Control unit of fuel injection device

 #80
20210388791
2021-12-16

Injection control device

 #81
20210388790
2021-12-16

Control Device for Vehicle Fuel Injection Control Method for Vehicle and Fuel Injection Control Program for Vehicle

 #82
20210381457
2021-12-09

Injection control device

 #83
20210372340
2021-12-02

Injection control device

 #84
20210372339
2021-12-02

Device and method for checking safety-relevant switch-off paths in control units during ongoing engine operation

 #85
20210372338
2021-12-02

Injection control device

 #86
20210372337
2021-12-02

Injection control device

 #87
20210363952
2021-11-25

Systems and methods for fuel injector control

 #88
20210363937
2021-11-25

INJECTOR CONTROL DEVICE

 #89
20210359600
2021-11-18

Electronic control unit

 #90
20210355889
2021-11-18

Method for controlling a DC/DC voltage converter for controlling a fuel injector

 #91
20210348575
2021-11-11

Method and apparatus for diagnosing an exhaust gas sensor

 #92
20210341546
2021-11-04

Method for detecting a short circuit across a load

 #93
20210340931
2021-11-04

SYSTEMS AND METHODS FOR REDUCING RAIL PRESSURE IN A COMMON RAIL FUEL SYSTEM

 #94
20210310436
2021-10-07

Injector control unit

 #95
20210301748
2021-09-30

Electromagnetic valve drive device

 #96
20210293198
2021-09-23

Control device

 #97
20210293195
2021-09-23

Detector

 #98
20210293194
2021-09-23

Operation of a fuel injector with hydraulic stopping

 #99
20210277844
2021-09-09

Method for controlling a DC-to-DC voltage converter

 #100
20210277843
2021-09-09

Method for controlling a DC-DC voltage converter

 #101
20210239063
2021-08-05

Fuel injection control apparatus

 #102
20210231079
2021-07-29

Fuel pressure control device for internal combustion engine

 #103
20210189992
2021-06-24

Arrangement to transmit data from an ECU to a fuel injector

 #104
20210189988
2021-06-24

Injection control device

 #105
20210189987
2021-06-24

Injection control device

 #106
20210189986
2021-06-24

Injection control device

 #107
20210164414
2021-06-03

Fuel injection control device

 #108
20210164413
2021-06-03

Injection control device

 #109
20210164412
2021-06-03

Injection control device

 #110
20210156330
2021-05-27

Control logic circuit for connecting multiple high side loads in engine control module

 #111
20210152086
2021-05-20

Method for controlling the duty cycle of a signal enabling the current control of a conversion module of a converter

 #112
20210148297
2021-05-20

Method of controlling a fuel injector

 #113
20210140386
2021-05-13

Method and system for valve movement detection

 #114
20210140383
2021-05-13

Method to determine the operating resistance of an electrical harness connecting an ECU to a solenoid controlled valve

 #115
20210140382
2021-05-13

Simulink modeling method for mechanical hydraulic device of aeroengine fuel regulator

 #116
20210131372
2021-05-06

Vehicle control device

 #117
20210126521
2021-04-29

Method for controlling a module for controlling a transistor

 #118
20210123393
2021-04-29

Fuel injection control device

 #119
20210108588
2021-04-15

Fuel injection control device

 #120
20210079878
2021-03-18

Control device for fuel injection valve and fuel injection system

 #121
20210071612
2021-03-11

Systems and methods for reducing rail pressure in a common rail fuel system

 #122
20210071610
2021-03-11

Injection control device

 #123
20210071609
2021-03-11

Injection control device

 #124
20210017944
2021-01-21

Vehicle electrical starter circuit protection

 #125
20200408155
2020-12-31

Mass-flow throttle for large natural gas engines

 #126
20200340418
2020-10-29

Internal combustion engine control device

 #127
20200340417
2020-10-29

Fuel injectors

 #128
20200325842
2020-10-15

Method for regulating the output voltage of a DC/DC voltage converter of a control computer of a motor vehicle engine

 #129
20200309160
2020-10-01

Method and system for controlling a pneumatic valve

 #130
20200300207
2020-09-24

REMOTE GENERATOR CONTROLLER SYSTEM AND DEVICES

 #131
20200277915
2020-09-03

Fuel injection control device and fuel injection control method

 #132
20200271068
2020-08-27

Method and systems for fuel injection control on a high-pressure common rail engine

 #133
20200232487
2020-07-23

Method for ascertaining the movement of an armature of an electric intake valve

 #134
20200173389
2020-06-04

Electronic control device

 #135
20200149468
2020-05-14

Control device for a VCR connecting rod for determining a defect

 #136
20200109692
2020-04-09

Resonance boosted ignition voltage

 #137
20200102903
2020-04-02

Internal combustion engine control device

 #138
20200102861
2020-04-02

Electromagnetic valve drive device

 #139
20200088124
2020-03-19

Fuel injection control device for internal combustion engine

 #140
20200088122
2020-03-19

Drive device for fuel injection device

 #141
20200080507
2020-03-12

Fuel injection control device

 #142
20200072153
2020-03-05

Injection control device

 #143
20200072113
2020-03-05

Method of detecting a doser valve opening or closing event

 #144
20200056554
2020-02-20

Internal combustion engine control device and internal combustion engine control method

 #145
20200049092
2020-02-13

Operating a fuel injector having a hydraulic stop

 #146
20200040837
2020-02-06

Pressure sensor of a high-pressure injection system, control device, high-pressure injection system, and motor vehicle

 #147
20200040835
2020-02-06

Calibration of a pressure sensor of an injection system for a motor vehicle

 #148
20200032751
2020-01-30

Method for switching a current in an electromagnet of a switchable solenoid valve, electronic circuit, solenoid valve, pump, and motor vehicle

 #149
20200032725
2020-01-30

Purge pump system with emergency stop

 #150
20200025122
2020-01-23

ENGINE CONTROL SYSTEM AND METHOD FOR CONTROLLING ACTIVATION OF SOLENOID VALVES

 #151
20200011256
2020-01-09

Engine control device

 #152
20200003088
2020-01-02

Electromagnetic soft actuators

 #153
20190383179
2019-12-19

Engine control system and method for controlling activation of solenoid valves

 #154
20190346490
2019-11-14

Fingerprinting of fluid injection devices

 #155
20190331055
2019-10-31

Control device for fuel injection device

 #156
20190331052
2019-10-31

Drive device for fuel injection devices

 #157
20190323447
2019-10-24

Injection control device

 #158
20190309700
2019-10-10

Adjusting an attenuation current of an injection valve of a high pressure injection system

 #159
20190301412
2019-10-03

Nozzle assembly with adaptive closed signal

 #160
20190285036
2019-09-19

Fuel injection system

 #161
20190271277
2019-09-05

Method of diagnosing non-coupling breather hose

 #162
20190242323
2019-08-08

Fuel injection control device

 #163
20190242322
2019-08-08

Method and controller for controlling a switch valve

 #164
20190234362
2019-08-01

Systems and methods for fuel injector control

 #165
20190234359
2019-08-01

Control method of high-pressure fuel supply pump and high-pressure fuel supply pump using the same

 #166
20190234338
2019-08-01

Internal combustion engine

 #167
20190234335
2019-08-01

Operation of a fuel injector having a hydraulic stop

 #168
20190218990
2019-07-18

Electromagnetic valve control unit and internal combustion engine control device using same

 #169
20190218987
2019-07-18

Drive unit of fuel injection device

 #170
20190211772
2019-07-11

Fuel injector control systems and methods

 #171
20190211767
2019-07-11

Control device for fuel injection device

 #172
20190203687
2019-07-04

Valve body operation estimation device

 #173
20190203656
2019-07-04

METHOD OF CONTROLLING AND MONITORING A FUEL INJECTOR

 #174
20190195163
2019-06-27

Fuel injection control device

 #175
20190178189
2019-06-13

Fuel injection control device

 #176
20190178154
2019-06-13

Engine system and method for controlling the same

 #177
20190170078
2019-06-06

Injection controller

 #178
20190170075
2019-06-06

Fuel injection control device

 #179
20190162131
2019-05-30

Controller and control method for internal combustion engine

 #180
20190162129
2019-05-30

Method for detecting malfunction of a software solution for estimating the instant of interruption of fuel injection of an internal combustion engine

 #181
20190162128
2019-05-30

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

 #182
20190162114
2019-05-30

Controller and control method for wastegate

 #183
20190155230
2019-05-23

Virtual sensing system

 #184
20190145335
2019-05-16

Method of controlling a solenoid actuated fuel injector

 #185
20190145334
2019-05-16

Fuel injector with an idle stroke

 #186
20190145330
2019-05-16

Fuel injection control device

 #187
20190136789
2019-05-09

Fuel injection control device

 #188
20190136781
2019-05-09

Method and device for determining energization data for an actuator of an injection valve of a motor vehicle

 #189
20190128207
2019-05-02

Variable output fuel pump having a BLDC motor and control module therefor

 #190
20190120167
2019-04-25

Fuel injection control device

 #191
20190120161
2019-04-25

Mild hybrid powertrain with simplified fuel injector boost

 #192
20190109534
2019-04-11

Control Circuit

 #193
20190093589
2019-03-28

Injector driving device

 #194
20190085783
2019-03-21

Drive device for fuel injection device

 #195
20190085779
2019-03-21

Handheld work apparatus

 #196
20190078526
2019-03-14

Method for controlling the power supply of solenoid fuel injectors in a hybrid motor vehicle

 #197
20190063387
2019-02-28

Fuel Injection Device

 #198
20190055896
2019-02-21

Engine fuel injection control device

 #199
20190032808
2019-01-31

Valve apparatus

 #200
20190024602
2019-01-24

Fuel injector with a solenoid drive

 #201
20190024601
2019-01-24

Control device for fuel injection device

 #202
20190017460
2019-01-17

Method and control system for operating an internal combustion engine

 #203
20190006073
2019-01-03

Determining armature stroke by measuring magnetic hysteresis curves

 #204
20180363608
2018-12-20

Fuel injection device

 #205
20180363584
2018-12-20

Fuel injection controller and fuel injection system

 #206
20180363581
2018-12-20

Internal combustion engine with injection quantity control

 #207
20180340522
2018-11-29

Method for operating a piston pump, control device of a piston pump, and piston pump

 #208
20180334954
2018-11-22

Method and system for indicating degradation of boosted engine system

 #209
20180328308
2018-11-15

Fuel injection pump

 #210
20180328305
2018-11-15

Control device

 #211
20180328269
2018-11-15

Control device for internal combustion engine including turbocharger

 #212
20180320620
2018-11-08

Fuel injection control device and fuel injection system

 #213
20180320618
2018-11-08

INTERNAL COMBUSTION ENGINE WITH INJECTION AMOUNT CONTROL

 #214
20180306138
2018-10-25

Control device for injector

 #215
20180306137
2018-10-25

Vehicle control device

 #216
20180291833
2018-10-11

Control device for internal combustion engine

 #217
20180291828
2018-10-11

Method for heating a sliding camshaft actuator

 #218
20180291821
2018-10-11

Engine

 #219
20180283306
2018-10-04

Drive device for fuel injection device

 #220
20180281799
2018-10-04

Vehicle drive control device and control method for vehicle drive control device

 #221
20180274397
2018-09-27

Device and method for fast position control of a hydraulic actuator

 #222
20180258877
2018-09-13

Fuel injection control device for internal combustion engine

 #223
20180258771
2018-09-13

Method, system and apparatus for detecting injector closing time

 #224
20180252752
2018-09-06

Fingerprinting of fluid injection devices

 #225
20180251109
2018-09-06

Switching device and method for switching loads

 #226
20180245534
2018-08-30

Fuel injection controller and fuel injection system

 #227
20180238257
2018-08-23

Torque security of MPC-based powertrain control

 #228
20180230932
2018-08-16

Detecting a predetermined opening state of a fuel injector having a solenoid drive

 #229
20180230925
2018-08-16

Fuel injector calibration method and apparatus

 #230
20180230924
2018-08-16

Injection control device

 #231
20180230923
2018-08-16

Booster device for driving injector

 #232
20180223766
2018-08-09

Fuel injection control device and fuel injection control method for internal combustion engine

 #233
20180223763
2018-08-09

Determination of a point in time of a predetermined state of a fuel injector

 #234
20180216560
2018-08-02

Precise determining of the injection quantity of fuel injectors

 #235
20180209373
2018-07-26

Device for controlling fuel injection in internal combustion engine

 #236
20180209370
2018-07-26

Fuel injection control device for internal combustion engine

 #237
20180209366
2018-07-26

Drive device for fuel injection device, and fuel injection system

 #238
20180209365
2018-07-26

CONTROL DEVICE FOR FUEL INJECTION DEVICE

 #239
20180195450
2018-07-12

Fuel injector control device

 #240
20180187795
2018-07-05

Valve device

 #241
20180180490
2018-06-28

Temperature measuring device

 #242
20180180010
2018-06-28

Precise determination of the electrical resistance of a fuel injector having a solenoid drive

 #243
20180180002
2018-06-28

Pulse interrupt control mode for configurable output driver ASIC

 #244
20180179983
2018-06-28

Control method for controlling an injector valve in a fuel injection system, and fuel injection system

 #245
20180179982
2018-06-28

Add-on fuel injector control system and method

 #246
20180171928
2018-06-21

Systems and methods for controlling fluid injections

 #247
20180163657
2018-06-14

Pressure determination in a fuel injection valve

 #248
20180156153
2018-06-07

Method for determining a reference current value for actuating a fuel injector

 #249
20180156148
2018-06-07

Injection control unit

 #250
20180156147
2018-06-07

Fuel injection control device

 #251
20180149124
2018-05-31

Fuel injection control device for internal combustion engine

 #252
20180142643
2018-05-24

Fuel injection control device

 #253
20180115153
2018-04-26

Short-circuit detection for half-bridge peak-and-hold pre-driver

 #254
20180112618
2018-04-26

Control apparatus

 #255
20180112614
2018-04-26

Injector control device and injector control method

 #256
20180112590
2018-04-26

Valve control device and valve system

 #257
20180106207
2018-04-19

Method for diagnosing failure of power stage of electronic waste gate actuator

 #258
20180087588
2018-03-29

Control device and control method

 #259
20180087461
2018-03-29

Dual-fuel internal combustion engine

 #260
20180080406
2018-03-22

Actuation of fuel injectors for multiple injections

 #261
20180066597
2018-03-08

Vehicle engine control system

 #262
20180066574
2018-03-08

Control device for actuator, actuator, valve driving device and control method for actuator

 #263
20180058405
2018-03-01

Methods and systems for a fuel injector assembly

 #264
20180058363
2018-03-01

Semiconductor device and fuel injections device

 #265
20180051643
2018-02-22

Method for controlling metering of fuel

 #266
20180038885
2018-02-08

Sensor

 #267
20180038332
2018-02-08

Determining a lift of a solenoid valve

 #268
20180030912
2018-02-01

Controlling a fuel injection solenoid valve

 #269
20180023720
2018-01-25

Method for simulating extreme or defective solenoid valves for demonstrating the failure effect and for detecting faults in order to certify a vehicle diagnosis system

 #270
20180023503
2018-01-25

Control device for internal combustion engine

 #271
20180017005
2018-01-18

Drive device for fuel injection device

 #272
20180013345
2018-01-11

Current detecting circuit, current detecting device, and switching device

 #273
20180010545
2018-01-11

Control device for fuel injection valve

 #274
20180005743
2018-01-04

Metering valve

 #275
20180003139
2018-01-04

Systems and methods for fuel injector control

 #276
20170363034
2017-12-21

Delivery device for delivering a medium and for limiting a system pressure

 #277
20170358387
2017-12-14

Engine control system and method for controlling actuation of solenoid valves

 #278
20170356410
2017-12-14

Method and apparatus for heating a fuel

 #279
20170356378
2017-12-14

Control device of exhaust sensor

 #280
20170352461
2017-12-07

Valve operation booster

 #281
20170350534
2017-12-07

Electrical determining of characteristic values of magnetic switch valves

 #282
20170343463
2017-11-30

Particulate detection system

 #283
20170342937
2017-11-30

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

 #284
20170342935
2017-11-30

High-pressure fuel supply device for internal combustion engine

 #285
20170342934
2017-11-30

Fuel injection control device and fuel injection system

 #286
20170338680
2017-11-23

Device for charging and discharging a capacitive load

 #287
20170335789
2017-11-23

Fuel control device for internal combustion engine

 #288
20170335787
2017-11-23

Fuel injection valve control device

 #289
20170328293
2017-11-16

Control device for fuel injection system

 #290
20170314491
2017-11-02

Fuel injector for pulsed injections and system and method thereof

 #291
20170306907
2017-10-26

Method and apparatus for optimum drive signal control of an electromagnetically-activated actuator

 #292
20170306879
2017-10-26

Device for controlling at least one switchable valve

 #293
20170306877
2017-10-26

Method of correcting injector characteristic for controlling closing time of injector

 #294
20170298882
2017-10-19

Fuel injection device

 #295
20170292469
2017-10-12

Method and system for fuel system control

 #296
20170292468
2017-10-12

Apparatus and method for controlling flow control valve for high pressure fuel pump

 #297
20170287609
2017-10-05

Electric power control with a dither signal

 #298
20170268465
2017-09-21

Voltage Calculator and Generator for On-Board Diagnostic System and Method of Using the Same

 #299
20170268449
2017-09-21

Diagnosis of boost capacitor using discharge circuit

 #300
20170234920
2017-08-17

Detection of valve open time for solenoid operated fuel injectors