Control of the current by pulse width modulation or duty cycle control

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F02D2041/2027

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02DCONTROLLING COMBUSTION ENGINES

Current Industry

F02D2041/2027Control of the current by pulse width modulation or duty cycle control

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Patents Grantslast 30 patents

Information Patent Grant
Determination of a solenoid injector coil temperature
- Patent number 12,180,872
- Issue date Dec 31, 2024
- Vitesco Technologies GmbH
- Jonathan Brettar
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Apparatus and method for controlling a cam
- Patent number 12,110,814
- Issue date Oct 8, 2024
- Vitesco Technologies GmbH
- YoungMo Lee
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Systems and methods for providing redundant pulse-width modulation...
- Patent number 11,988,161
- Issue date May 21, 2024
- Kodiak Robotics, Inc.
- Gary Chiu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection control device
- Patent number 11,873,775
- Issue date Jan 16, 2024
- Hitachi Astemo, Ltd.
- Fumihiro Itaba
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electric current detection apparatus
- Patent number 11,852,092
- Issue date Dec 26, 2023
- AISIN CORPORATION
- Kouki Ojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and systems for improving fuel injection repeatability
- Patent number 11,739,706
- Issue date Aug 29, 2023
- Ford Global Technologies, LLC
- Ross Pursifull
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device for high-pressure pump and method for controlling th...
- Patent number 11,519,372
- Issue date Dec 6, 2022
- Denso Corporation
- Hisatoshi Shibuya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel supply system
- Patent number 11,480,144
- Issue date Oct 25, 2022
- Denso Corporation
- Makoto Asai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device for fuel injection valve and fuel injection system
- Patent number 11,466,653
- Issue date Oct 11, 2022
- Denso Corporation
- Keisuke Yanoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Methods and systems for improving fuel injection
- Patent number 11,448,151
- Issue date Sep 20, 2022
- Ford Global Technologies, LLC
- Ian D. Campbell
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Injection control device
- Patent number 11,448,154
- Issue date Sep 20, 2022
- Denso Corporation
- Yohei Suganuma
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for controlling the duty cycle of a signal enabling the curr...
- Patent number 11,441,506
- Issue date Sep 13, 2022
- VITESCO TECHNOLOGIES GMBH
- Stéphane Saint-Macary
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device for fuel injection device
- Patent number 11,359,567
- Issue date Jun 14, 2022
- Hitachi Astemo, Ltd.
- Akiyasu Miyamoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Actuator for a piezo actuator of an injection valve
- Patent number 11,352,972
- Issue date Jun 7, 2022
- Vitesco Technologies GmbH
- Michael Katzenberger
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Methods and systems for improving fuel injection repeatability
- Patent number 11,346,297
- Issue date May 31, 2022
- Ford Global Technologies, LLC
- Ross Pursifull
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Methods and systems for improving fuel injection repeatability
- Patent number 11,319,893
- Issue date May 3, 2022
- Ford Global Technologies, LLC
- Ross Pursifull
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Methods and systems for improving fuel injection repeatability
- Patent number 11,313,310
- Issue date Apr 26, 2022
- Ford Global Technologies, LLC
- Rani Kiwan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel system for retarded armature lifting speed and fuel system ope...
- Patent number 11,300,068
- Issue date Apr 12, 2022
- Caterpillar Inc.
- Adam Charles Hill
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Virtual sensing system
- Patent number 11,255,244
- Issue date Feb 22, 2022
- Watlow Electric Manufacturing Company
- David P. Culbertson
- G07 - CHECKING-DEVICES
Information Patent Grant
Methods and systems for improving fuel injection repeatability
- Patent number 11,220,969
- Issue date Jan 11, 2022
- Ford Global Technologies, LLC
- Ross Dykstra Pursifull
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Injection control device
- Patent number 11,181,064
- Issue date Nov 23, 2021
- Denso Corporation
- Masashi Inaba
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Injection control device
- Patent number 11,181,067
- Issue date Nov 23, 2021
- Denso Corporation
- Kosuke Kato
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine control device
- Patent number 11,098,669
- Issue date Aug 24, 2021
- HITACHI AUTOMOTIVE SYSTEMS, LTD.
- Akira Iizuka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of detecting failures
- Patent number 11,003,520
- Issue date May 11, 2021
- Continental Automotive France
- Baptiste Rol
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and device for determining energization data for an actuator...
- Patent number 10,989,131
- Issue date Apr 27, 2021
- VITESCO TECHNOLOGIES GMBH
- Tany Gargiso
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device for high pressure pump
- Patent number 10,890,176
- Issue date Jan 12, 2021
- Denso Corporation
- Hiroyuki Fukuda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Temperature measuring device
- Patent number 10,859,446
- Issue date Dec 8, 2020
- Continental Automotive France
- Pascal Barbier
- G01 - MEASURING TESTING
Information Patent Grant
Method for operating an internal combustion engine with a gas mixtu...
- Patent number 10,844,781
- Issue date Nov 24, 2020
- HMT HYDROMOTIVE GMBH
- Rainer Manthei
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and system for controlling a pneumatic valve
- Patent number 10,767,666
- Issue date Sep 8, 2020
- Pratt & Whitney Canada Corp.
- Andrew Walz
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Control of fuel injection in an internal combustion engine based on...
- Patent number 10,760,523
- Issue date Sep 1, 2020
- GM Global Technology Operations LLC
- Jun-mo Kang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR PROVIDING REDUNDANT PULSE-WIDTH MODULATION...
- Publication number 20240309823
- Publication date Sep 19, 2024
- Kodiak Robotics, Inc.
- Gary Chiu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEMS AND METHODS FOR PROVIDING REDUNDANT PULSE-WIDTH MODULATION...
- Publication number 20240084750
- Publication date Mar 14, 2024
- Kodiak Robotics, Inc.
- Gary Chiu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHODS AND SYSTEMS FOR IMPROVING FUEL INJECTION REPEATABILITY
- Publication number 20220412283
- Publication date Dec 29, 2022
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Ross Pursifull
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL INJECTION CONTROL DEVICE
- Publication number 20220412282
- Publication date Dec 29, 2022
- Hitachi Astemo, Ltd.
- Fumihiro ITABA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL DEVICE FOR HIGH-PRESSURE PUMP AND METHOD FOR CONTROLLING TH...
- Publication number 20210396198
- Publication date Dec 23, 2021
- DENSO CORPORATION
- Hisatoshi SHIBUYA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INJECTOR CONTROL DEVICE
- Publication number 20210363937
- Publication date Nov 25, 2021
- Hitachi Automotive Systems, Ltd.
- Ryo KUSAKABE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INJECTION CONTROL DEVICE
- Publication number 20210164413
- Publication date Jun 3, 2021
- DENSO CORPORATION
- Masashi INABA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND SYSTEM FOR CONTROLLING A PNEUMATIC VALVE
- Publication number 20200309160
- Publication date Oct 1, 2020
- Pratt & Whitney Canada Corp.
- Andrew WALZ
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
WASTE GATE VALVE CONTROL METHOD AND CONTROL DEVICE
- Publication number 20190353107
- Publication date Nov 21, 2019
- Masashi MORIKAWA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Actuator For A Piezo Actuator Of An Injection Valve
- Publication number 20190331046
- Publication date Oct 31, 2019
- CONTINENTAL AUTOMOTIVE GMBH
- Michael Katzenburger
- G05 - CONTROLLING REGULATING
Information Patent Application
METHOD OF CONTROLLING AND MONITORING A FUEL INJECTOR
- Publication number 20190203656
- Publication date Jul 4, 2019
- DELPHI AUTOMOTIVE SYSTEMS LUXEMBOURG SA
- Francois Ravenda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
WATER INJECTION SYSTEM AND METHOD FOR CONTROLLING THE SAME
- Publication number 20190120176
- Publication date Apr 25, 2019
- Hyundai Motor Company
- Suk Il PARK
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DRIVE DEVICE FOR FUEL INJECTION DEVICE
- Publication number 20190085783
- Publication date Mar 21, 2019
- Hitachi Automotive Systems, Ltd.
- Ryo KUSAKABE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DRIVE DEVICE FOR FUEL INJECTION DEVICE
- Publication number 20180283306
- Publication date Oct 4, 2018
- Hitachi Automotive Systems, Ltd.
- Ryo KUSAKABE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL INJECTION CONTROLLER AND FUEL INJECTION SYSTEM
- Publication number 20180245534
- Publication date Aug 30, 2018
- DENSO CORPORATION
- Keita IMAI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHODS AND SYSTEM MITIGATING DIRECT INJECTION DEGRADATION
- Publication number 20180230930
- Publication date Aug 16, 2018
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Ethan D. Sanborn
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Method For Injection Valves
- Publication number 20170152804
- Publication date Jun 1, 2017
- CONTINENTAL AUTOMOTIVE GMBH
- Andreas Baier
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND APPARATUS FOR MONITORING THE TEMPERATURE OF THE COIL WIR...
- Publication number 20170101954
- Publication date Apr 13, 2017
- CONTINENTAL AUTOMOTIVE GMBH
- Thomas Krüger
- G01 - MEASURING TESTING
Information Patent Application
PRESSURE CONTROL BY PHASE CURRENT AND INITIAL ADJUSTMENT AT CAR LINE
- Publication number 20170037808
- Publication date Feb 9, 2017
- CONTINENTAL AUTOMOTIVE SYSTEMS, INC.
- Andreas Sausner
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CONTROL UNIT FOR A FUEL INJECTOR
- Publication number 20160281624
- Publication date Sep 29, 2016
- SENTEC LTD
- Andrew Dames
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR ACTUATING A SWITCH ELEMENT OF A VALVE DEVICE
- Publication number 20150159575
- Publication date Jun 11, 2015
- ROBERT BOSCH GmbH
- Matthias Maess
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Wideband Diesel Fuel Rail Control Using Active Pressure Control Valve
- Publication number 20140373812
- Publication date Dec 25, 2014
- Tariq O. HASHIM
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ELECTRICAL CONTROL UNIT
- Publication number 20140336902
- Publication date Nov 13, 2014
- DENSO CORPORATION
- Hiroki IGARASHI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING AN OPERATING FREQUENCY OF A PURGE...
- Publication number 20140278001
- Publication date Sep 18, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jon C. Miller
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE DIAGNOSTICS WITH SKIP FIRE CONTROL
- Publication number 20140261309
- Publication date Sep 18, 2014
- Shikui Kevin CHEN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL INJECTION CONTROLLER AND FUEL INJECTION SYSTEM
- Publication number 20140238354
- Publication date Aug 28, 2014
- DENSO CORPORATION
- Keita IMAI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
BIAS MITIGATION FOR AIR-FUEL RATIO SENSOR DEGRADATION
- Publication number 20140229089
- Publication date Aug 14, 2014
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Mrdjan J. Jankovic
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Apparatus And Method For In Situ Fuel Injector Calibration In An In...
- Publication number 20140214307
- Publication date Jul 31, 2014
- Jeffrey J. Thompson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HEATER CONTROL APPARATUS AND SENSOR CONTROL SYSTEM
- Publication number 20140121851
- Publication date May 1, 2014
- NGK SPARK PLUG CO., LTD.
- Tomonori UEMURA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Software Hierarchy for Controlling Multiple Injection Events
- Publication number 20140121846
- Publication date May 1, 2014
- Carroll G. Dase
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Control of the current by pulse width modulation or duty cycle control

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Determination of a solenoid injector coil temperature

Apparatus and method for controlling a cam

Systems and methods for providing redundant pulse-width modulation...

Fuel injection control device

Electric current detection apparatus

Methods and systems for improving fuel injection repeatability

Control device for high-pressure pump and method for controlling th...

Fuel supply system

Control device for fuel injection valve and fuel injection system

Methods and systems for improving fuel injection

Injection control device

Method for controlling the duty cycle of a signal enabling the curr...

Control device for fuel injection device

Actuator for a piezo actuator of an injection valve

Methods and systems for improving fuel injection repeatability

Methods and systems for improving fuel injection repeatability

Methods and systems for improving fuel injection repeatability

Fuel system for retarded armature lifting speed and fuel system ope...

Virtual sensing system

Methods and systems for improving fuel injection repeatability

Injection control device

Injection control device

Internal combustion engine control device

Method of detecting failures

Method and device for determining energization data for an actuator...

Control device for high pressure pump

Temperature measuring device

Method for operating an internal combustion engine with a gas mixtu...

Method and system for controlling a pneumatic valve

Control of fuel injection in an internal combustion engine based on...

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR PROVIDING REDUNDANT PULSE-WIDTH MODULATION...

SYSTEMS AND METHODS FOR PROVIDING REDUNDANT PULSE-WIDTH MODULATION...

METHODS AND SYSTEMS FOR IMPROVING FUEL INJECTION REPEATABILITY

FUEL INJECTION CONTROL DEVICE

CONTROL DEVICE FOR HIGH-PRESSURE PUMP AND METHOD FOR CONTROLLING TH...

INJECTOR CONTROL DEVICE

INJECTION CONTROL DEVICE

METHOD AND SYSTEM FOR CONTROLLING A PNEUMATIC VALVE

WASTE GATE VALVE CONTROL METHOD AND CONTROL DEVICE

Actuator For A Piezo Actuator Of An Injection Valve

METHOD OF CONTROLLING AND MONITORING A FUEL INJECTOR

WATER INJECTION SYSTEM AND METHOD FOR CONTROLLING THE SAME

DRIVE DEVICE FOR FUEL INJECTION DEVICE

DRIVE DEVICE FOR FUEL INJECTION DEVICE

FUEL INJECTION CONTROLLER AND FUEL INJECTION SYSTEM

METHODS AND SYSTEM MITIGATING DIRECT INJECTION DEGRADATION

Method For Injection Valves

METHOD AND APPARATUS FOR MONITORING THE TEMPERATURE OF THE COIL WIR...

PRESSURE CONTROL BY PHASE CURRENT AND INITIAL ADJUSTMENT AT CAR LINE

CONTROL UNIT FOR A FUEL INJECTOR

METHOD FOR ACTUATING A SWITCH ELEMENT OF A VALVE DEVICE

Wideband Diesel Fuel Rail Control Using Active Pressure Control Valve

ELECTRICAL CONTROL UNIT

SYSTEM AND METHOD FOR CONTROLLING AN OPERATING FREQUENCY OF A PURGE...

ENGINE DIAGNOSTICS WITH SKIP FIRE CONTROL

FUEL INJECTION CONTROLLER AND FUEL INJECTION SYSTEM

BIAS MITIGATION FOR AIR-FUEL RATIO SENSOR DEGRADATION

Apparatus And Method For In Situ Fuel Injector Calibration In An In...

HEATER CONTROL APPARATUS AND SENSOR CONTROL SYSTEM

Software Hierarchy for Controlling Multiple Injection Events