characterised by leakage flow in injectors

Industry

CPC
F02D41/3872

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02DCONTROLLING COMBUSTION ENGINES F02D41/00Electrical control of supply of combustible mixture or its constituents

Current Industry

F02D41/3872characterised by leakage flow in injectors

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Control for a piezo-electric injector when a foot is raised from th...
- Patent number 11,828,245
- Issue date Nov 28, 2023
- Vitesco Technologies GmbH
- Morgan Drouyer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for fuel injector characterization
- Patent number 11,286,874
- Issue date Mar 29, 2022
- GM Global Technology Operations LLC
- Andrea Mollar
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and device for operating an internal combustion engine compr...
- Patent number 10,865,729
- Issue date Dec 15, 2020
- Vitesco Technologies GmbH
- Erwin Achleitner
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for operating an internal combustion engine, device for the...
- Patent number 10,641,199
- Issue date May 5, 2020
- MTU Friedrichshafen GmbH
- Armin Dölker
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injector and method for controlling the same
- Patent number 10,612,488
- Issue date Apr 7, 2020
- Hyundai Motor Company
- Chang Yeol Choi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Combustion system estimation device and control device
- Patent number 10,590,881
- Issue date Mar 17, 2020
- Denso Corporation
- Atsunori Okabayashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Methods and systems for fuel rail pressure relief
- Patent number 10,550,791
- Issue date Feb 4, 2020
- Ford Global Technologies, LLC
- Paul Zeng
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and methods for operating fuel system responsive to inferred...
- Patent number 10,508,612
- Issue date Dec 17, 2019
- Ford Global Technologies, LLC
- Joseph Ulrey
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Injector assembly and method of using same
- Patent number 10,400,705
- Issue date Sep 3, 2019
- Paul Johan Willem Maria Nooijen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Injector delivery measurement with leakage correction
- Patent number 10,344,703
- Issue date Jul 9, 2019
- GM Global Technology Operations LLC
- Stefano Nieddu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of operating an internal combustion engine
- Patent number 10,233,861
- Issue date Mar 19, 2019
- GM Global Technology Operatons LLC
- Stefano Nieddu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection apparatus for internal combustion engine
- Patent number 10,221,803
- Issue date Mar 5, 2019
- Toyota Jidosha Kabushiki Kaisha
- Masato Ikemoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for limiting fuel leakage from an injector after stoppage of...
- Patent number 10,132,280
- Issue date Nov 20, 2018
- Continental Automotive France
- Philippe Serrecchia
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Fuel-injection delivery measurement
- Patent number 10,094,322
- Issue date Oct 9, 2018
- GM Global Technology Operations LLC
- Stefano Nieddu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Methods and systems for fuel rail pressure relief
- Patent number 9,970,379
- Issue date May 15, 2018
- Ford Global Technologies, LLC
- Paul Zeng
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for operating a fuel injection system with pressure reductio...
- Patent number 9,945,338
- Issue date Apr 17, 2018
- Continental Automotive GmbH
- Hong Zhang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for fuel regulation
- Patent number 9,885,299
- Issue date Feb 6, 2018
- Westport Power Inc.
- Alain Touchette
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for managing the amount of fuel injected into an engine
- Patent number 9,784,206
- Issue date Oct 10, 2017
- Continental Automotive France
- Claude Courtiel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of operating a fuel injector
- Patent number 9,739,230
- Issue date Aug 22, 2017
- GM Global Technology Operations LLC
- Massimiliano Melis
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for controlling pressure in a high-pressure region of an int...
- Patent number 9,556,814
- Issue date Jan 31, 2017
- Continental Automotive GmbH
- Janos Radeczky
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel system and corresponding method
- Patent number 9,394,857
- Issue date Jul 19, 2016
- Volvo Lastvagnar AB
- Sergi Yudanov
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and device for operating a fuel injection system
- Patent number 8,938,349
- Issue date Jan 20, 2015
- Robert Bosch GmbH
- Andreas Sommerer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection detecting device
- Patent number 8,554,448
- Issue date Oct 8, 2013
- Denso Corporation
- Minoru Imai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method to detect and mitigate unsolicited exotherms in a diesel aft...
- Patent number 8,539,824
- Issue date Sep 24, 2013
- Ford Global Technologies, LLC
- Michiel J. Van Nieuwstadt
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and system for controlling fuel pressure
- Patent number 8,433,498
- Issue date Apr 30, 2013
- GM Global Technology Operations LLC
- Maura Dintino
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method to detect and mitigate unsolicited exotherms in a diesel aft...
- Patent number 8,408,055
- Issue date Apr 2, 2013
- Ford Global Technologies, LLC
- Michiel J. Van Nieuwstadt
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for determining a controlled variable for pressure control o...
- Patent number 8,196,564
- Issue date Jun 12, 2012
- Continental Automotive GmbH
- Fredrik Borchsenius
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device for in-cylinder injection internal combustion engine
- Patent number 8,100,109
- Issue date Jan 24, 2012
- Denso Corporation
- Shingo Nakata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel pressure control strategy at engine shutdown
- Patent number 8,015,963
- Issue date Sep 13, 2011
- GM Global Technology Operations LLC
- Omar Elkolaly
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for adjusting fuel injector on-times
- Patent number 7,945,372
- Issue date May 17, 2011
- Cummins, Inc.
- Mert Geveci
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
CONTROL FOR A PIEZO-ELECTRIC INJECTOR WHEN A FOOT IS RAISED FROM TH...
- Publication number 20230098221
- Publication date Mar 30, 2023
- Vitesco Technologies GMBH
- Morgan DROUYER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Method for Fuel Injector Characterization
- Publication number 20210062749
- Publication date Mar 4, 2021
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Andrea Mollar
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE, DEVICE FOR THE...
- Publication number 20190136788
- Publication date May 9, 2019
- MTU Friedrichshafen GmbH
- Armin Dölker
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INJECTOR DELIVERY MEASUREMENT WITH LEAKAGE CORRECTION
- Publication number 20190003414
- Publication date Jan 3, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Stefano NIEDDU
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INJECTOR ASSEMBLY AND METHOD OF USING SAME
- Publication number 20180347500
- Publication date Dec 6, 2018
- Paul Johan Willem Maria NOOIJEN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMBUSTION SYSTEM ESTIMATION DEVICE AND CONTROL DEVICE
- Publication number 20180320628
- Publication date Nov 8, 2018
- Denso Corporation
- Atsunori OKABAYASHI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHODS AND SYSTEMS FOR FUEL RAIL PRESSURE RELIEF
- Publication number 20180258876
- Publication date Sep 13, 2018
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Paul Zeng
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD OF OPERATING AN INTERNAL COMBUSTION ENGINE
- Publication number 20180017010
- Publication date Jan 18, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Stefano NIEDDU
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHODS AND SYSTEMS FOR FUEL RAIL PRESSURE RELIEF
- Publication number 20170248096
- Publication date Aug 31, 2017
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Paul Zeng
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHODS AND SYSTEMS FOR MITIGATING FUEL INJECTOR LEAK
- Publication number 20160245221
- Publication date Aug 25, 2016
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Douglas James McEwan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR OPERATING A MOTOR VEHICLE
- Publication number 20130298875
- Publication date Nov 14, 2013
- Laurent Nack
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR OPERATING AN INJECTION SYSTEM
- Publication number 20130233282
- Publication date Sep 12, 2013
- ROBERT BOSCH GmbH
- Michael Reinstaedtler
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD TO DETECT AND MITIGATE UNSOLICITED EXOTHERMS IN A DIESEL AFT...
- Publication number 20130213012
- Publication date Aug 22, 2013
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Michiel J. Van Nieuwstadt
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND DEVICE FOR OPERATING A FUEL INJECTION SYSTEM
- Publication number 20110307161
- Publication date Dec 15, 2011
- Andreas Sommerer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND SYSTEM FOR CONTROLLING FUEL PRESSURE
- Publication number 20110106407
- Publication date May 5, 2011
- GM Global Technology Operations, Inc.
- Maura DINTINO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD TO DETECT AND MITIGATE UNSOLICITED EXOTHERMS IN A DIESEL AFT...
- Publication number 20110023590
- Publication date Feb 3, 2011
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Michiel J. Van Nieuwstadt
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FUEL INJECTION DETECTING DEVICE
- Publication number 20100250102
- Publication date Sep 30, 2010
- DENSO CORPORATION
- Minoru Imai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL PRESSURE CONTROL STRATEGY AT ENGINE SHUTDOWN
- Publication number 20100236528
- Publication date Sep 23, 2010
- GM Global Technology Operations, Inc.
- Omar Elkolaly
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR DETERMINING A CONTROLLED VARIABLE FOR PRESSURE CONTROL O...
- Publication number 20100132668
- Publication date Jun 3, 2010
- Fredrik Borchsenius
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL DEVICE FOR IN-CYLINDER INJECTION INTERNAL COMBUSTION ENGINE
- Publication number 20100101536
- Publication date Apr 29, 2010
- DENSO CORPORATION
- Shingo NAKATA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND SYSTEM FOR CONTROLLING OPERATING PRESSURE IN A COMMON-RA...
- Publication number 20090288638
- Publication date Nov 26, 2009
- GM Global Technology Operations, Inc.
- Maura DINTINO
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SYSTEM FOR MONITORING INJECTED FUEL QUANTITIES
- Publication number 20090164094
- Publication date Jun 25, 2009
- Mert Geveci
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD FOR ADJUSTING FUEL INJECTOR ON-TIMES
- Publication number 20090164095
- Publication date Jun 25, 2009
- Mert Geveci
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL METHOD OF A COMMON-RAIL TYPE SYSTEM FOR DIRECT FUEL INJECTI...
- Publication number 20070144490
- Publication date Jun 28, 2007
- MAGNETI MARELLI POWERTRAIN S.P.A.
- Gabriele Serra
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Controller of pressure accumulation fuel system
- Publication number 20070101972
- Publication date May 10, 2007
- DENSO CORPORATION
- Yoshihiro Majima
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Fuel injection system
- Publication number 20060112934
- Publication date Jun 1, 2006
- Keiki Tanabe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL INJECTION SYSTEM
- Publication number 20050268888
- Publication date Dec 8, 2005
- Shinji Nakayama
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL INJECTION CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE
- Publication number 20050252491
- Publication date Nov 17, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Takahiko Oono
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Fuel supply apparatus for internal combustion engine
- Publication number 20050193982
- Publication date Sep 8, 2005
- Toyota Jidosha Kabushiki Kaisha
- Mitsuto Sakai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Common rail fuel injection apparatus
- Publication number 20040194762
- Publication date Oct 7, 2004
- Kenji Okamoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

characterised by leakage flow in injectors

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Control for a piezo-electric injector when a foot is raised from th...

Method for fuel injector characterization

Method and device for operating an internal combustion engine compr...

Method for operating an internal combustion engine, device for the...

Fuel injector and method for controlling the same

Combustion system estimation device and control device

Methods and systems for fuel rail pressure relief

System and methods for operating fuel system responsive to inferred...

Injector assembly and method of using same

Injector delivery measurement with leakage correction

Method of operating an internal combustion engine

Fuel injection apparatus for internal combustion engine

Method for limiting fuel leakage from an injector after stoppage of...

Fuel-injection delivery measurement

Methods and systems for fuel rail pressure relief

Method for operating a fuel injection system with pressure reductio...

Method and apparatus for fuel regulation

Method for managing the amount of fuel injected into an engine

Method of operating a fuel injector

Method for controlling pressure in a high-pressure region of an int...

Fuel system and corresponding method

Method and device for operating a fuel injection system

Fuel injection detecting device

Method to detect and mitigate unsolicited exotherms in a diesel aft...

Method and system for controlling fuel pressure

Method to detect and mitigate unsolicited exotherms in a diesel aft...

Method for determining a controlled variable for pressure control o...

Control device for in-cylinder injection internal combustion engine

Fuel pressure control strategy at engine shutdown

System and method for adjusting fuel injector on-times

Patents Applicationslast 30 patents

CONTROL FOR A PIEZO-ELECTRIC INJECTOR WHEN A FOOT IS RAISED FROM TH...

Method for Fuel Injector Characterization

METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE, DEVICE FOR THE...

INJECTOR DELIVERY MEASUREMENT WITH LEAKAGE CORRECTION

INJECTOR ASSEMBLY AND METHOD OF USING SAME

COMBUSTION SYSTEM ESTIMATION DEVICE AND CONTROL DEVICE

METHODS AND SYSTEMS FOR FUEL RAIL PRESSURE RELIEF

METHOD OF OPERATING AN INTERNAL COMBUSTION ENGINE

METHODS AND SYSTEMS FOR FUEL RAIL PRESSURE RELIEF

METHODS AND SYSTEMS FOR MITIGATING FUEL INJECTOR LEAK

METHOD FOR OPERATING A MOTOR VEHICLE

METHOD FOR OPERATING AN INJECTION SYSTEM

METHOD TO DETECT AND MITIGATE UNSOLICITED EXOTHERMS IN A DIESEL AFT...

METHOD AND DEVICE FOR OPERATING A FUEL INJECTION SYSTEM

METHOD AND SYSTEM FOR CONTROLLING FUEL PRESSURE

METHOD TO DETECT AND MITIGATE UNSOLICITED EXOTHERMS IN A DIESEL AFT...

FUEL INJECTION DETECTING DEVICE

FUEL PRESSURE CONTROL STRATEGY AT ENGINE SHUTDOWN

METHOD FOR DETERMINING A CONTROLLED VARIABLE FOR PRESSURE CONTROL O...

CONTROL DEVICE FOR IN-CYLINDER INJECTION INTERNAL COMBUSTION ENGINE

METHOD AND SYSTEM FOR CONTROLLING OPERATING PRESSURE IN A COMMON-RA...

SYSTEM FOR MONITORING INJECTED FUEL QUANTITIES

SYSTEM AND METHOD FOR ADJUSTING FUEL INJECTOR ON-TIMES

CONTROL METHOD OF A COMMON-RAIL TYPE SYSTEM FOR DIRECT FUEL INJECTI...

Controller of pressure accumulation fuel system

Fuel injection system

FUEL INJECTION SYSTEM

FUEL INJECTION CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE

Fuel supply apparatus for internal combustion engine

Common rail fuel injection apparatus