detecting short circuits

Industry

CPC
F02D2041/2093

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Parent Industries

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

Current Industry

F02D2041/2093detecting short circuits

Industries

Patents Grantslast 30 patents

Information Patent Grant
Load drive device
- Patent number 11,982,247
- Issue date May 14, 2024
- Hitachi Astemo, Ltd.
- Koichi Tsukio
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injector drive system
- Patent number 11,873,776
- Issue date Jan 16, 2024
- Caterpillar Inc.
- Andrew O. Marrack
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for detecting a short circuit across a load
- Patent number 11,815,043
- Issue date Nov 14, 2023
- Robert Bosch GmbH
- Federico Ignacio Sanchez Pinzon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
EHC line leakage diagnosis method and vehicle exhaust system thereof
- Patent number 11,746,687
- Issue date Sep 5, 2023
- Hyundai Motor Company
- Bon-Chang Koo
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Load drive device, engine system
- Patent number 11,708,801
- Issue date Jul 25, 2023
- Hitachi Astemo, Ltd.
- Takuya Arafune
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Arrangement to transmit data from an ECU to a fuel injector
- Patent number 11,674,470
- Issue date Jun 13, 2023
- DELPHI AUTOMATIVE SYSTEMS LUXEMBOURG SA
- Felix Mandoux
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electromagnetic valve driving device
- Patent number 11,448,174
- Issue date Sep 20, 2022
- HITACHI ASTEMO, LTD.
- Motoaki Kato
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for detecting a malfunction of a voltage-limiting circuit an...
- Patent number 11,326,539
- Issue date May 10, 2022
- VITESCO TECHNOLOGIES GMBH
- Sébastien Chiabo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Vehicle electrical starter circuit protection
- Patent number 11,085,411
- Issue date Aug 10, 2021
- Volvo Truck Corporation
- Grégoire Artur Du Plessis
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for pinpointing a short-circuit
- Patent number 10,788,541
- Issue date Sep 29, 2020
- DELPHI TECHNOLOGIES IP LIMITED
- Seyed R. Zarabadi
- G01 - MEASURING TESTING
Information Patent Grant
Drive device
- Patent number 10,640,059
- Issue date May 5, 2020
- Aisin AW Co., Ltd.
- Kento Yamashita
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Abnormality determination device
- Patent number 10,400,699
- Issue date Sep 3, 2019
- Denso Corporation
- Yuto Kamiya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Short-circuit pinpointing device
- Patent number 10,371,736
- Issue date Aug 6, 2019
- DELPHI TECHNOLOGIES IP LIMITED
- Seyed R. Zarabadi
- G01 - MEASURING TESTING
Information Patent Grant
Short-circuit detection for half-bridge peak-and-hold pre-driver
- Patent number 10,361,556
- Issue date Jul 23, 2019
- Continental Automotive Systems, Inc.
- Chung Heum Baik
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Controller and abnormality detecting method of air-fuel-ratio sensor
- Patent number 10,316,780
- Issue date Jun 11, 2019
- Fujitsu Ten Limited
- Masatoshi Watanabe
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Electrical determining of characteristic values of magnetic switch...
- Patent number 10,228,076
- Issue date Mar 12, 2019
- Robert Bosch GmbH
- Michael Domhan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control method for dual injector of engine
- Patent number 10,208,694
- Issue date Feb 19, 2019
- Hyundai Motor Company
- Min-Kyu Han
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Sliding CAM recovery from short to ground on actuator low side
- Patent number 9,970,332
- Issue date May 15, 2018
- GM Global Technology Operations LLC
- Douglas R. Verner
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of operating an internal combustion engine connected to an e...
- Patent number 9,926,862
- Issue date Mar 27, 2018
- GE Jenbacher GmbH & Co. OG
- Jose Gomez
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Heater control apparatus and heater control method of fuel filter f...
- Patent number 9,879,641
- Issue date Jan 30, 2018
- Hyundai Motor Company
- Chang Ho Ham
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Battery short-circuit protection circuit
- Patent number 9,871,371
- Issue date Jan 16, 2018
- Heifei University of Technology
- Xintian Liu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Injector driver and method of controlling the same
- Patent number 9,458,788
- Issue date Oct 4, 2016
- Hyundai Motor Company
- Choong Seob Park
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System and method for detecting short-to-ground fault
- Patent number 9,429,126
- Issue date Aug 30, 2016
- Caterpillar Inc.
- William E. Hoban
- G01 - MEASURING TESTING
Information Patent Grant
Electrical control unit
- Patent number 9,410,497
- Issue date Aug 9, 2016
- Denso Corporation
- Hiroki Igarashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and device for monitoring an attachment for switching a starter
- Patent number 9,194,355
- Issue date Nov 24, 2015
- Robert Bosch GmbH
- Remco ten Zweege
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Diagnosis method and control unit for performing a diagnosis of a l...
- Patent number 9,128,139
- Issue date Sep 8, 2015
- Magneti Marelli S.p.A.
- Piero Maria Carbonaro
- G01 - MEASURING TESTING
Information Patent Grant
Device and method for diagnosing an exhaust gas sensor
- Patent number 9,109,527
- Issue date Aug 18, 2015
- Continental Automotive GmbH
- Stefan Barnikow
- G01 - MEASURING TESTING
Information Patent Grant
Fuel injection control apparatus for a vehicle, and method of using...
- Patent number 9,008,948
- Issue date Apr 14, 2015
- Honda Motor Co., Ltd.
- Kenichi Machida
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for fault diagnosis in fuel injection system
- Patent number 8,989,994
- Issue date Mar 24, 2015
- Caterpillar Inc.
- William J. Love
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine controller
- Patent number 8,561,594
- Issue date Oct 22, 2013
- Hitachi Automotive Systems, Ltd.
- Ryoichi Oura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
FUEL INJECTOR DRIVE SYSTEM
- Publication number 20240044298
- Publication date Feb 8, 2024
- Caterpillar Inc.
- Andrew O. MARRACK
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
LOAD DRIVE DEVICE
- Publication number 20220412281
- Publication date Dec 29, 2022
- Hitachi Astemo, Ltd.
- Koichi TSUKIO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Load Drive Device, Engine System
- Publication number 20220049669
- Publication date Feb 17, 2022
- Hitachi Astemo, Ltd.
- Takuya ARAFUNE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND APPARATUS FOR DIAGNOSING AN EXHAUST GAS SENSOR
- Publication number 20210348575
- Publication date Nov 11, 2021
- Vitesco Technologies GMBH
- EKKEHART-PETER WAGNER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR DETECTING A SHORT CIRCUIT ACROSS A LOAD
- Publication number 20210341546
- Publication date Nov 4, 2021
- ROBERT BOSCH GmbH
- Federico Ignacio Sanchez Pinzon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR DETECTING A MALFUNCTION OF A VOLTAGE-LIMITING CIRCUIT AN...
- Publication number 20210247434
- Publication date Aug 12, 2021
- Sébastien CHIABO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ARRANGEMENT TO TRANSMIT DATA FROM AN ECU TO A FUEL INJECTOR
- Publication number 20210189992
- Publication date Jun 24, 2021
- DELPHI AUTOMOTIVE SYSTEMS LUXEMBOURG SA
- Felix MANDOUX
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VEHICLE ELECTRICAL STARTER CIRCUIT PROTECTION
- Publication number 20210017944
- Publication date Jan 21, 2021
- VOLVO TRUCK CORPORATION
- Grégoire ARTUR DU PLESSIS
- B60 - VEHICLES IN GENERAL
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 FAULT DIAGNOSIS IN FUEL INJECTION SYSTEM
- Publication number 20140012484
- Publication date Jan 9, 2014
- Caterpillar Inc.
- William J. Love
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HEAVY DUTY PRESSURE INJECTION TIME PRESSURE FUEL INJECTION SYSTEM
- Publication number 20130298876
- Publication date Nov 14, 2013
- James Stroup
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Diagnosis method and control unit for performing a diagnosis of a l...
- Publication number 20130234744
- Publication date Sep 12, 2013
- MAGNETI MARELLI S.P.A.
- Piero Maria Carbonaro
- G01 - MEASURING TESTING
Information Patent Application
DEVICE AND METHOD FOR DIAGNOSING AN EXHAUST GAS SENSOR
- Publication number 20120266647
- Publication date Oct 25, 2012
- CONTINENTAL AUTOMOTIVE GMBH
- Stefan Barnikow
- G01 - MEASURING TESTING
Information Patent Application
Method and Device for Monitoring an Attachment for Switching a Starter
- Publication number 20120197515
- Publication date Aug 2, 2012
- Remco ten Zweege
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electromagnetic Load Circuit Failure Diagnosis Device
- Publication number 20110141642
- Publication date Jun 16, 2011
- Hitachi Automotive Systems, Ltd.
- Ryoichi Oura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND DEVICE FOR MONITORING A PIEZO ACTUATOR
- Publication number 20110101992
- Publication date May 5, 2011
- ROBERT BOSCH GmbH
- Yanqi Zu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Internal Combustion Engine Controller
- Publication number 20110023835
- Publication date Feb 3, 2011
- Hitachi Automotive Systems, Ltd.
- Ryoichi OURA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DIAGNOSTIC SYSTEM FOR SPARK IGNITION DIRECT INJECTION SYSTEM CONTRO...
- Publication number 20100269793
- Publication date Oct 28, 2010
- GM Global Technology Operations, Inc.
- Wenbo Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
PIEZOELECTRIC ACTUATOR FAULT RECOVERY SYSTEM AND METHOD
- Publication number 20100201290
- Publication date Aug 12, 2010
- Richard Becker
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Control Valve Coil Temperature Controller
- Publication number 20100176759
- Publication date Jul 15, 2010
- STURMAN INDUSTRIES, INC.
- Christopher North
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Engine start control device and method
- Publication number 20100116236
- Publication date May 13, 2010
- FUJITSU TEN LIMITED
- Kazuhi Yamaguchi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method for the localization of a fault location within a fuel injec...
- Publication number 20100024777
- Publication date Feb 4, 2010
- Robert Hoffmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DETECTION OF FAULTS IN AN INJECTOR ARRANGEMENT
- Publication number 20090314073
- Publication date Dec 24, 2009
- Delphi Technologies, Inc.
- LOUISA J. PERRYMAN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR MANUFACTURING GLOW PLUG AND GLOW PLUG
- Publication number 20090314761
- Publication date Dec 24, 2009
- NGK SPARK PLUG CO., LTD.
- Shuei Ishii
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Electric Circuit For Triggering A Piezoelectric Element, In Particu...
- Publication number 20090211557
- Publication date Aug 27, 2009
- Marco Graf
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Fuel injection control apparatus for a vehicle, and method of using...
- Publication number 20090192695
- Publication date Jul 30, 2009
- Honda Motor Co., Ltd.
- Kenichi Machida
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DRIVE CIRCUIT FOR AN INJECTOR ARRANGEMENT AND A DIAGNOSTIC METHOD
- Publication number 20090133671
- Publication date May 28, 2009
- Louisa J. Perryman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Detection of faults in an injector arrangement
- Publication number 20090121724
- Publication date May 14, 2009
- Louisa J. Perryman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CIRCUIT FOR PROTECTING AGAINST SHORTS IN STARTER MOTOR AND BATTERY...
- Publication number 20090095245
- Publication date Apr 16, 2009
- International Truck Intellectual Property Company, LLC
- Gregory S. Carnevale
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Detection of faults in an injector arrangement
- Publication number 20080319699
- Publication date Dec 25, 2008
- Louisa J. Perryman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

detecting short circuits

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Load drive device

Fuel injector drive system

Method for detecting a short circuit across a load

EHC line leakage diagnosis method and vehicle exhaust system thereof

Load drive device, engine system

Arrangement to transmit data from an ECU to a fuel injector

Electromagnetic valve driving device

Method for detecting a malfunction of a voltage-limiting circuit an...

Vehicle electrical starter circuit protection

Method for pinpointing a short-circuit

Drive device

Abnormality determination device

Short-circuit pinpointing device

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

Controller and abnormality detecting method of air-fuel-ratio sensor

Electrical determining of characteristic values of magnetic switch...

Control method for dual injector of engine

Sliding CAM recovery from short to ground on actuator low side

Method of operating an internal combustion engine connected to an e...

Heater control apparatus and heater control method of fuel filter f...

Battery short-circuit protection circuit

Injector driver and method of controlling the same

System and method for detecting short-to-ground fault

Electrical control unit

Method and device for monitoring an attachment for switching a starter

Diagnosis method and control unit for performing a diagnosis of a l...

Device and method for diagnosing an exhaust gas sensor

Fuel injection control apparatus for a vehicle, and method of using...

System and method for fault diagnosis in fuel injection system

Internal combustion engine controller

Patents Applicationslast 30 patents

FUEL INJECTOR DRIVE SYSTEM

LOAD DRIVE DEVICE

Load Drive Device, Engine System

METHOD AND APPARATUS FOR DIAGNOSING AN EXHAUST GAS SENSOR

METHOD FOR DETECTING A SHORT CIRCUIT ACROSS A LOAD

METHOD FOR DETECTING A MALFUNCTION OF A VOLTAGE-LIMITING CIRCUIT AN...

ARRANGEMENT TO TRANSMIT DATA FROM AN ECU TO A FUEL INJECTOR

VEHICLE ELECTRICAL STARTER CIRCUIT PROTECTION

ELECTRICAL CONTROL UNIT

SYSTEM AND METHOD FOR FAULT DIAGNOSIS IN FUEL INJECTION SYSTEM

HEAVY DUTY PRESSURE INJECTION TIME PRESSURE FUEL INJECTION SYSTEM

Diagnosis method and control unit for performing a diagnosis of a l...

DEVICE AND METHOD FOR DIAGNOSING AN EXHAUST GAS SENSOR

Method and Device for Monitoring an Attachment for Switching a Starter

Electromagnetic Load Circuit Failure Diagnosis Device

METHOD AND DEVICE FOR MONITORING A PIEZO ACTUATOR

Internal Combustion Engine Controller

DIAGNOSTIC SYSTEM FOR SPARK IGNITION DIRECT INJECTION SYSTEM CONTRO...

PIEZOELECTRIC ACTUATOR FAULT RECOVERY SYSTEM AND METHOD

Control Valve Coil Temperature Controller

Engine start control device and method

Method for the localization of a fault location within a fuel injec...

DETECTION OF FAULTS IN AN INJECTOR ARRANGEMENT

METHOD FOR MANUFACTURING GLOW PLUG AND GLOW PLUG

Electric Circuit For Triggering A Piezoelectric Element, In Particu...

Fuel injection control apparatus for a vehicle, and method of using...

DRIVE CIRCUIT FOR AN INJECTOR ARRANGEMENT AND A DIAGNOSTIC METHOD

Detection of faults in an injector arrangement

CIRCUIT FOR PROTECTING AGAINST SHORTS IN STARTER MOTOR AND BATTERY...

Detection of faults in an injector arrangement