Fuel pressure pulsation in common rails

Industry

CPC
F02D2250/04

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02DCONTROLLING COMBUSTION ENGINES F02D2250/00Engine control related to specific problems or objectives

Current Industry

F02D2250/04Fuel pressure pulsation in common rails

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method of generating rate-of-injection (ROI) profiles for a fuel in...
- Patent number 11,454,183
- Issue date Sep 27, 2022
- Southwest Research Institute
- Khanh D. Cung
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Determination of pressurized fuel temperature
- Patent number 11,067,021
- Issue date Jul 20, 2021
- Scania CV AB
- Erik Rundqvist
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fuel pump pressure control structure and methodology
- Patent number 10,968,857
- Issue date Apr 6, 2021
- Cummins Inc.
- Donald J. Benson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and system for fuel injector balancing
- Patent number 10,934,955
- Issue date Mar 2, 2021
- Ford Global Technologies, LLC
- Ross Pursifull
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for ascertaining a continuous injection of a combustion cham...
- Patent number 10,927,783
- Issue date Feb 23, 2021
- MTU Friedrichshafen GmbH
- Armin Dölker
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device of internal combustion engine
- Patent number 10,895,216
- Issue date Jan 19, 2021
- Toyota Jidosha Kabushiki Kaisha
- Toru Suda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection control device
- Patent number 10,731,595
- Issue date Aug 4, 2020
- Denso Corporation
- Ko Komatsu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control method for controlling an injector valve in a fuel injectio...
- Patent number 10,662,889
- Issue date May 26, 2020
- Vitesco Technologies GmbH
- Tobias Ritsch
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device of internal combustion engine
- Patent number 10,655,557
- Issue date May 19, 2020
- Hitachi Automotive Systems, Ltd.
- Satoshi Matsuda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device for internal combustion engine using imbalance diagn...
- Patent number 10,508,609
- Issue date Dec 17, 2019
- Toyota Jidosha Kabushiki Kaisha
- Keisuke Nagakura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection control device and method for internal combustion en...
- Patent number 10,443,532
- Issue date Oct 15, 2019
- Toyota Jidosha Kabushiki Kaisha
- Toru Suda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control method for controlling a fuel injection system, and fuel in...
- Patent number 10,337,439
- Issue date Jul 2, 2019
- CPT GROUP GMBH
- Oliver Seegmüller
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Methods and systems for dual fuel injection
- Patent number 10,323,612
- Issue date Jun 18, 2019
- Ford Global Technologies, LLC
- Ethan D. Sanborn
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel supply device for internal combustion engine
- Patent number 10,316,787
- Issue date Jun 11, 2019
- Toyota Jidosha Kabushiki Kaisha
- Koji Aso
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device for fuel injection valve
- Patent number 10,309,336
- Issue date Jun 4, 2019
- Hitachi Automotive Systems, Ltd.
- Osamu Mukaihara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control system of internal combustion engine
- Patent number 10,151,266
- Issue date Dec 11, 2018
- Toyota Jidosha Kabushiki Kaisha
- Rintarou Tachibana
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control device for internal combustion engine
- Patent number 10,125,714
- Issue date Nov 13, 2018
- Toyota Jidosha Kabushiki Kaisha
- Rintarou Tachibana
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel injection control device for internal combustion engine
- Patent number 10,113,499
- Issue date Oct 30, 2018
- Denso Corporation
- Akihiro Okamoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Methods and systems for dual fuel injection
- Patent number 10,094,320
- Issue date Oct 9, 2018
- Ford Global Technologies, LLC
- Ethan D. Sanborn
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for operating a fuel injector
- Patent number 10,054,077
- Issue date Aug 21, 2018
- Robert Bosch GmbH
- Hanna Zimmer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Direct injection fuel system with controlled accumulator energy sto...
- Patent number 10,041,435
- Issue date Aug 7, 2018
- FCA US LLC
- Russell J Wakeman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device for internal combustion engine
- Patent number 9,982,618
- Issue date May 29, 2018
- Toyota Jidosha Kabushiki Kaisha
- Takashi Suzuki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control system of internal combustion engine
- Patent number 9,938,923
- Issue date Apr 10, 2018
- Toyota Jidosha Kabushiki Kaisha
- Rintarou Tachibana
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for operating an internal combustion engine and device for t...
- Patent number 9,909,524
- Issue date Mar 6, 2018
- MTU Friedrichshafen GmbH
- Markus Gölz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel supply apparatus for internal combustion engine
- Patent number 9,840,979
- Issue date Dec 12, 2017
- Toyota Jidosha Kabushiki Kaisha
- Kazuhiro Asayama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for determining the fuel temperature
- Patent number 9,829,394
- Issue date Nov 28, 2017
- Continental Automotive GmbH
- Christian Bauer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of operating an internal combustion engine
- Patent number 9,765,725
- Issue date Sep 19, 2017
- GM Global Technology Operations LLC
- Stefano Nieddu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device and control method for multi-cylinder internal combu...
- Patent number 9,657,679
- Issue date May 23, 2017
- Toyota Jidosha Kabushiki Kaisha
- Takeshi Miyaura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection control device
- Patent number 9,617,947
- Issue date Apr 11, 2017
- Denso Corporation
- Naoyuki Yamada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Wideband diesel fuel rail control using active pressure control valve
- Patent number 9,587,581
- Issue date Mar 7, 2017
- GM Global Technology Operations LLC
- Tariq O. Hashim
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR FUEL INJECTOR BALANCING
- Publication number 20200300189
- Publication date Sep 24, 2020
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Ross Pursifull
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND APPARATUS FOR CORRECTION OF PRESSURE WAVE AFFECTED FUEL...
- Publication number 20200049098
- Publication date Feb 13, 2020
- Hyundai Motor Company
- Andreas KAPP
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND SYSTEM FOR DETERMINING PRESSURE IN A FUEL ACCUMULATOR TA...
- Publication number 20180334985
- Publication date Nov 22, 2018
- SCANIA CV AB
- Ola STENLÅÅSöä
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL METHOD FOR CONTROLLING A FUEL INJECTION SYSTEM, AND FUEL IN...
- Publication number 20180238260
- Publication date Aug 23, 2018
- CONTINENTAL AUTOMOTIVE GMBH
- Oliver Seegmüller
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMMON-RAIL INJECTION DEVICE AND METHOD OF INJECTING A PREDETERMINE...
- Publication number 20170321641
- Publication date Nov 9, 2017
- FMP Technology GmbH Fluid Measurements & Projects
- Franz DURST
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR OPERATING A FUEL INJECTOR
- Publication number 20170321621
- Publication date Nov 9, 2017
- ROBERT BOSCH GmbH
- Hanna Zimmer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL SUPPLY DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20170198657
- Publication date Jul 13, 2017
- Toyota Jidosha Kabushiki Kaisha
- Koji ASO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE AND DEVICE FOR T...
- Publication number 20160298570
- Publication date Oct 13, 2016
- MTU Friedrichshafen GmbH
- Markus GÖLZ
- 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
FUEL INJECTION CONTROL DEVICE AND FUEL INJECTION CONTROL METHOD
- Publication number 20140123935
- Publication date May 8, 2014
- NISSAN MOTOR CO., LTD.
- Yoshihiro Imaoka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL PRESSURE WAVEFORM ACQUISITION DEVICE
- Publication number 20130327300
- Publication date Dec 12, 2013
- Yoshiharu NONOYAMA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND DEVICE FOR OPERATING AN INTERNAL COMBUSTION ENGINE
- Publication number 20130332052
- Publication date Dec 12, 2013
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Georg Louven
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Method for Actuating a Piezo Injector of a Fuel Injection System
- Publication number 20130239929
- Publication date Sep 19, 2013
- Steffen Lehner
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR DETERMINING A CORRECTION CHARACTERISTIC CURVE
- Publication number 20130166482
- Publication date Jun 27, 2013
- Guenter Veit
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FUEL-PRESSURE-SENSOR DIAGNOSIS DEVICE
- Publication number 20130125862
- Publication date May 23, 2013
- DENSO CORPORTION
- Toshiyasu SAHASHI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR REGULATING A FUEL INJECTION SYSTEM OF AN INTERNAL COMBUS...
- Publication number 20130103287
- Publication date Apr 25, 2013
- Hui Li
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL INJECTION CONTROLLER
- Publication number 20130054120
- Publication date Feb 28, 2013
- DENSO CORPORATION
- Naoyuki Yamada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND DEVICE FOR TESTING A FUEL INJECTOR
- Publication number 20130025354
- Publication date Jan 31, 2013
- Wolfgang Henner
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL-INJECTION-CONDITION ESTIMATING APPARATUS
- Publication number 20120330576
- Publication date Dec 27, 2012
- DENSO CORPORATION
- Naoki MIKAMI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Method and Device for Monitoring a High-Pressure Fuel System
- Publication number 20120283934
- Publication date Nov 8, 2012
- Stephan Topp
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD FOR REGULATING THE RAIL PRESSURE IN A COMMON RAIL INJECTION...
- Publication number 20120166063
- Publication date Jun 28, 2012
- MTU Friedrichshafen GmbH
- Armin Dölker
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL INJECTION CONTROL DEVICE
- Publication number 20120145805
- Publication date Jun 14, 2012
- DENSO CORPORATION
- Naoyuki Yamada
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD FOR ESTIMATING AN INSTANTANEOUS PRESSURE VALUE IN A FUEL LIN...
- Publication number 20120130620
- Publication date May 24, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ivan PELIZZONI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL-INJECTION CONDITION DETECTOR
- Publication number 20120072134
- Publication date Mar 22, 2012
- DENSO CORPORATION
- Yoshimitsu TAKASHIMA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR ESTIMATING FUEL INJECTING PRESSURE
- Publication number 20120024263
- Publication date Feb 2, 2012
- GM Global Technology Operations, Inc.
- Massimiliano MELIS
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL TEMPERATURE DETERMINING APPARATUS
- Publication number 20120020384
- Publication date Jan 26, 2012
- DENSO CORPORATION
- Naoki MIKAMI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Fuel-Pressure Waveform Detector
- Publication number 20110308497
- Publication date Dec 22, 2011
- DENSO CORPORATION
- Naoyuki YAMADA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CONTROL AND REGULATION METHOD FOR AN INTERNAL COMBUSTION ENGINE HAV...
- Publication number 20110231080
- Publication date Sep 22, 2011
- MTU Friedrichshafen GmbH
- Armin Dölker
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL SUPPLY SYSTEM HAVING PRESSURE CONTROL VALVE
- Publication number 20110125387
- Publication date May 26, 2011
- DENSO CORPORATION
- Takashi SUZUKI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND DEVICE FOR THE PRESSURE WAVE COMPENSATION DURING CONSECU...
- Publication number 20110106409
- Publication date May 5, 2011
- Michael Walter
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Fuel pressure pulsation in common rails

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of generating rate-of-injection (ROI) profiles for a fuel in...

Determination of pressurized fuel temperature

Fuel pump pressure control structure and methodology

Method and system for fuel injector balancing

Method for ascertaining a continuous injection of a combustion cham...

Control device of internal combustion engine

Fuel injection control device

Control method for controlling an injector valve in a fuel injectio...

Control device of internal combustion engine

Control device for internal combustion engine using imbalance diagn...

Fuel injection control device and method for internal combustion en...

Control method for controlling a fuel injection system, and fuel in...

Methods and systems for dual fuel injection

Fuel supply device for internal combustion engine

Control device for fuel injection valve

Control system of internal combustion engine

Control device for internal combustion engine

Fuel injection control device for internal combustion engine

Methods and systems for dual fuel injection

Method for operating a fuel injector

Direct injection fuel system with controlled accumulator energy sto...

Control device for internal combustion engine

Control system of internal combustion engine

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

Fuel supply apparatus for internal combustion engine

Method for determining the fuel temperature

Method of operating an internal combustion engine

Control device and control method for multi-cylinder internal combu...

Fuel injection control device

Wideband diesel fuel rail control using active pressure control valve

Patents Applicationslast 30 patents

METHOD AND SYSTEM FOR FUEL INJECTOR BALANCING

METHOD AND APPARATUS FOR CORRECTION OF PRESSURE WAVE AFFECTED FUEL...

METHOD AND SYSTEM FOR DETERMINING PRESSURE IN A FUEL ACCUMULATOR TA...

CONTROL METHOD FOR CONTROLLING A FUEL INJECTION SYSTEM, AND FUEL IN...

COMMON-RAIL INJECTION DEVICE AND METHOD OF INJECTING A PREDETERMINE...

METHOD FOR OPERATING A FUEL INJECTOR

FUEL SUPPLY DEVICE FOR INTERNAL COMBUSTION ENGINE

METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE AND DEVICE FOR T...

Wideband Diesel Fuel Rail Control Using Active Pressure Control Valve

FUEL INJECTION CONTROL DEVICE AND FUEL INJECTION CONTROL METHOD

FUEL PRESSURE WAVEFORM ACQUISITION DEVICE

METHOD AND DEVICE FOR OPERATING AN INTERNAL COMBUSTION ENGINE

Method for Actuating a Piezo Injector of a Fuel Injection System

METHOD FOR DETERMINING A CORRECTION CHARACTERISTIC CURVE

FUEL-PRESSURE-SENSOR DIAGNOSIS DEVICE

METHOD FOR REGULATING A FUEL INJECTION SYSTEM OF AN INTERNAL COMBUS...

FUEL INJECTION CONTROLLER

METHOD AND DEVICE FOR TESTING A FUEL INJECTOR

FUEL-INJECTION-CONDITION ESTIMATING APPARATUS

Method and Device for Monitoring a High-Pressure Fuel System

METHOD FOR REGULATING THE RAIL PRESSURE IN A COMMON RAIL INJECTION...

FUEL INJECTION CONTROL DEVICE

METHOD FOR ESTIMATING AN INSTANTANEOUS PRESSURE VALUE IN A FUEL LIN...

FUEL-INJECTION CONDITION DETECTOR

METHOD FOR ESTIMATING FUEL INJECTING PRESSURE

FUEL TEMPERATURE DETERMINING APPARATUS

Fuel-Pressure Waveform Detector

CONTROL AND REGULATION METHOD FOR AN INTERNAL COMBUSTION ENGINE HAV...

FUEL SUPPLY SYSTEM HAVING PRESSURE CONTROL VALVE

METHOD AND DEVICE FOR THE PRESSURE WAVE COMPENSATION DURING CONSECU...