by variably-timed valves controlling fuel passages to pumping elements or overflow passages

Industry

CPC
F02M59/36

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02MSUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF F02M59/00Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 - F02M57/00

Current Industry

F02M59/36by variably-timed valves controlling fuel passages to pumping elements or overflow passages

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Rotatable bypass assembly for fuel system
- Patent number 12,326,129
- Issue date Jun 10, 2025
- S & S Diesel Motorsport LLC
- Dathan Wayne Hunter
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High-pressure GDI pump with low-pressure bypass
- Patent number 12,305,598
- Issue date May 20, 2025
- Stanadyne Operating Company LLC
- Robert G. Lucas
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Liquid fluid injection pumps
- Patent number 12,281,630
- Issue date Apr 22, 2025
- PHINIA DELPHI LUXEMBOURG SARL
- Xavier Lale
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High-pressure pump
- Patent number 12,196,164
- Issue date Jan 14, 2025
- Denso Corporation
- Takayuki Ishihara
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fuel pump for a direct injection system
- Patent number 12,188,440
- Issue date Jan 7, 2025
- Marelli Europe S.p.A.
- Armando Spizzirri
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pump assemblies with barrel guiding features
- Patent number 12,173,675
- Issue date Dec 24, 2024
- Cummins Inc.
- Eric A. Benham
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electromagnetic valve mechanism and fuel pump
- Patent number 12,140,113
- Issue date Nov 12, 2024
- Hitachi Astemo, Ltd.
- Takafumi Ito
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High pressure fuel pump lubrication method and apparatus
- Patent number 12,104,564
- Issue date Oct 1, 2024
- Caterpillar Motoren GmbH & Co. KG
- Robert Graumüller
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pressure relief valve with a reverse free flow configuration integr...
- Patent number 12,000,363
- Issue date Jun 4, 2024
- Sun Hydraulics, LLC
- Bernd Zähe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection system
- Patent number 11,988,179
- Issue date May 21, 2024
- Volvo Truck Corporation
- Sergi Yudanov
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Solenoid valve control device
- Patent number 11,859,584
- Issue date Jan 2, 2024
- Hitachi Astemo, Ltd.
- Hirotaka Nakai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device for high-pressure fuel pump
- Patent number 11,852,093
- Issue date Dec 26, 2023
- Hitachi Astemo, Ltd.
- Toshihiro Aono
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Methods and system for diagnosing a high-pressure fuel pump in a fu...
- Patent number 11,668,262
- Issue date Jun 6, 2023
- Transportation IP Holdings, LLC
- Morse N. Taxon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel pump with inlet valve assembly
- Patent number 11,661,913
- Issue date May 30, 2023
- DELPHI TECHNOLOGIES IP LIMITED
- Brandon Kaswer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High-pressure fuel supply pump provided with electromagnetic intake...
- Patent number 11,542,903
- Issue date Jan 3, 2023
- Hitachi Astemo, Ltd.
- Tatsuo Kawano
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High pressure fuel pump and fuel supply system
- Patent number 11,525,427
- Issue date Dec 13, 2022
- Denso Corporation
- Shuhei Yamamoto
- 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
High pressure fuel pump with mechanical pressure regulation
- Patent number 11,459,988
- Issue date Oct 4, 2022
- Stanadyne LLC
- Richard P Pellini
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High-pressure fuel pump
- Patent number 11,408,386
- Issue date Aug 9, 2022
- Hitachi Astemo, Ltd.
- Moritsugu Akiyama
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel pump and combination outlet and pressure relief valve thereof
- Patent number 11,352,994
- Issue date Jun 7, 2022
- DELPHI TECHNOLOGIES IP LIMITED
- Chad E. Uckermark
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High-pressure pump in a high-pressure injection system of a vehicle
- Patent number 11,346,331
- Issue date May 31, 2022
- VITESCO TECHNOLOGIES GMBH
- Tet Kong Brian Chia
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Methods and system for diagnosing a high-pressure fuel pump in a fu...
- Patent number 11,306,676
- Issue date Apr 19, 2022
- Transportation IP Holdings, LLC
- Morse N. Taxon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve, in particular a suction valve, in a high-pressure pump of a...
- Patent number 11,300,087
- Issue date Apr 12, 2022
- Robert Bosch GmbH
- Christian Langenbach
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Damper device
- Patent number 11,293,391
- Issue date Apr 5, 2022
- EAGLE INDUSTRY CO., LTD.
- Yusuke Sato
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Forced recirculation mixer
- Patent number 11,293,385
- Issue date Apr 5, 2022
- Vianney Rabhi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection system and controller for fuel injection system
- Patent number 11,261,820
- Issue date Mar 1, 2022
- Denso Corporation
- Tamaki Ishikawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Solenoid valve
- Patent number 11,261,988
- Issue date Mar 1, 2022
- Denso Corporation
- Yuichi Miwa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fuel sending unit assembly and operation
- Patent number 11,231,032
- Issue date Jan 25, 2022
- Vitesco Technologies USA, LLC.
- James Fochtman
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Metal diaphragm damper
- Patent number 11,220,987
- Issue date Jan 11, 2022
- EAGLE INDUSTRY CO., LTD.
- Toshiaki Iwa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High-pressure pump
- Patent number 11,149,865
- Issue date Oct 19, 2021
- Denso Corporation
- Masaharu Nakaoka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Electromagnetic Suction Valve and Fuel Supply Pump
- Publication number 20250237186
- Publication date Jul 24, 2025
- Hitachi Astemo, Ltd.
- Tatsuo KAWANO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PUMP ASSEMBLIES WITH BARREL GUIDING FEATURES
- Publication number 20250084814
- Publication date Mar 13, 2025
- Cummins Inc.
- Eric A. Benham
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL PUMP
- Publication number 20250027470
- Publication date Jan 23, 2025
- PHINIA DELPHI LUXEMBOURG SARL
- Toby PEDLEY
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
IMPROVEMENT TO LIQUID FLUID INJECTION PUMPS
- Publication number 20240344494
- Publication date Oct 17, 2024
- DELPHI TECHNOLOGIES IP LIMITED
- Xavier LALE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE CONTROL DEVICE AND ENGINE CONTROL METHOD
- Publication number 20240328379
- Publication date Oct 3, 2024
- Isuzu Motors Limited
- Atsushi MATSUMOTO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HIGH PRESSURE FUEL PUMP LUBRICATION METHOD AND APPARATUS
- Publication number 20240229754
- Publication date Jul 11, 2024
- CATERPILLAR MOTOREN GMBH & CO. KG
- Robert GRAUMÜLLER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Electromagnetic Valve Mechanism and Fuel Pump
- Publication number 20240159208
- Publication date May 16, 2024
- Hitachi Astemo, Ltd.
- Takafumi ITO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HIGH PRESSURE FUEL PUMP LUBRICATION METHOD AND APPARATUS
- Publication number 20240133356
- Publication date Apr 25, 2024
- CATERPILLAR MOTOREN GMBH & CO. KG
- Robert GRAUMÜLLER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PUMP ASSEMBLIES WITH BARREL GUIDING FEATURES
- Publication number 20240060464
- Publication date Feb 22, 2024
- Cummins Inc.
- Eric A. Benham
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
High-Pressure GDI Pump With Low-Pressure Bypass
- Publication number 20230313770
- Publication date Oct 5, 2023
- Stanadyne LLC
- Robert G. Lucas
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Pressure Relief Valve with a Reverse Free Flow Configuration Integr...
- Publication number 20230243325
- Publication date Aug 3, 2023
- Sun Hydraulics, LLC
- Bernd Zähe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Solenoid Valve Control Device
- Publication number 20230193867
- Publication date Jun 22, 2023
- Hitachi Astemo, Ltd.
- Hirotaka NAKAI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL PUMP WITH INLET VALVE ASSEMBLY
- Publication number 20220364535
- Publication date Nov 17, 2022
- DELPHI TECHNOLOGIES IP LIMITED
- Brandon KASWER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
A FUEL INJECTION SYSTEM
- Publication number 20220356859
- Publication date Nov 10, 2022
- VOLVO TRUCK CORPORATION
- Sergi YUDANOV
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HIGH PRESSURE FUEL PUMP WITH MECHANICAL PRESSURE REGULATION
- Publication number 20220018322
- Publication date Jan 20, 2022
- Stanadyne LLC
- Richard P. Pellini
- 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
High-Pressure Fuel Pump
- Publication number 20210372353
- Publication date Dec 2, 2021
- Hitachi Astemo, Ltd.
- Moritsugu AKIYAMA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MELANGEUR A RECIRCULATION FORCEE
- Publication number 20210340937
- Publication date Nov 4, 2021
- Vianney Rabhi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHODS AND SYSTEM FOR DIAGNOSING A HIGH-PRESSURE FUEL PUMP IN A FU...
- Publication number 20210277845
- Publication date Sep 9, 2021
- Transportation IP Holdings, LLC
- Morse N. Taxon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DIGITAL INLET VALVE FOR A GASOLINE DIRECT INJECTION SYSTEM OF A MOT...
- Publication number 20210262426
- Publication date Aug 26, 2021
- Hyundai Motor Company
- Stephan Revidat
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HIGH PRESSURE FUEL PUMP AND FUEL SUPPLY SYSTEM
- Publication number 20210254588
- Publication date Aug 19, 2021
- DENSO CORPORATION
- Shuhei YAMAMOTO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DAMPER DEVICE
- Publication number 20210239080
- Publication date Aug 5, 2021
- EAGLE INDUSTRY CO., LTD.
- Yusuke SATO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ELECTROMAGNETIC VALVE AND HIGH-PRESSURE PUMP HAVING THE SAME
- Publication number 20210148320
- Publication date May 20, 2021
- DENSO CORPORATION
- Yoshifumi IWATA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL INJECTION SYSTEM AND CONTROLLER FOR FUEL INJECTION SYSTEM
- Publication number 20210033043
- Publication date Feb 4, 2021
- DENSO CORPORATION
- Tamaki ISHIKAWA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AN ARRANGEMENT FOR PROTECTING A HIGH-PRESSURE ACCUMULATOR FUEL INJE...
- Publication number 20200408181
- Publication date Dec 31, 2020
- SCANIA CV AB
- Kim KYLSTRÖM
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METAL DIAPHRAGM DAMPER
- Publication number 20200355150
- Publication date Nov 12, 2020
- EAGLE INDUSTRY CO., LTD.
- Toshiaki IWA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DEVICE FOR CONTROLLING HIGH-PRESSURE FUEL SUPPLY PUMP, AND HIGH-PRE...
- Publication number 20200318592
- Publication date Oct 8, 2020
- Hitachi Automotive Systems, Ltd.
- Masanori WATANABE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HIGH-PRESSURE FUEL SUPPLY PUMP
- Publication number 20200284229
- Publication date Sep 10, 2020
- Hitachi Automotive Systems, Ltd.
- Masashi NEMOTO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VALVE, IN PARTICULAR SUCTION VALVE, IN A HIGH-PRESSURE PUMP OF A FU...
- Publication number 20200284231
- Publication date Sep 10, 2020
- ROBERT BOSCH GmbH
- Andreas DUTT
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMBINATION OUTLET VALVE AND PRESSURE RELIEF VALVE AND FUEL PUMP US...
- Publication number 20200263646
- Publication date Aug 20, 2020
- DELPHI TECHNOLOGIES IP LIMITED
- Robert B. Perry
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

by variably-timed valves controlling fuel passages to pumping elements or overflow passages

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Rotatable bypass assembly for fuel system

High-pressure GDI pump with low-pressure bypass

Liquid fluid injection pumps

High-pressure pump

Fuel pump for a direct injection system

Pump assemblies with barrel guiding features

Electromagnetic valve mechanism and fuel pump

High pressure fuel pump lubrication method and apparatus

Pressure relief valve with a reverse free flow configuration integr...

Fuel injection system

Solenoid valve control device

Control device for high-pressure fuel pump

Methods and system for diagnosing a high-pressure fuel pump in a fu...

Fuel pump with inlet valve assembly

High-pressure fuel supply pump provided with electromagnetic intake...

High pressure fuel pump and fuel supply system

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

High pressure fuel pump with mechanical pressure regulation

High-pressure fuel pump

Fuel pump and combination outlet and pressure relief valve thereof

High-pressure pump in a high-pressure injection system of a vehicle

Methods and system for diagnosing a high-pressure fuel pump in a fu...

Valve, in particular a suction valve, in a high-pressure pump of a...

Damper device

Forced recirculation mixer

Fuel injection system and controller for fuel injection system

Solenoid valve

Fuel sending unit assembly and operation

Metal diaphragm damper

High-pressure pump

Patents Applicationslast 30 patents

Electromagnetic Suction Valve and Fuel Supply Pump

PUMP ASSEMBLIES WITH BARREL GUIDING FEATURES

FUEL PUMP

IMPROVEMENT TO LIQUID FLUID INJECTION PUMPS

ENGINE CONTROL DEVICE AND ENGINE CONTROL METHOD

HIGH PRESSURE FUEL PUMP LUBRICATION METHOD AND APPARATUS

Electromagnetic Valve Mechanism and Fuel Pump

HIGH PRESSURE FUEL PUMP LUBRICATION METHOD AND APPARATUS

PUMP ASSEMBLIES WITH BARREL GUIDING FEATURES

High-Pressure GDI Pump With Low-Pressure Bypass

Pressure Relief Valve with a Reverse Free Flow Configuration Integr...

Solenoid Valve Control Device

FUEL PUMP WITH INLET VALVE ASSEMBLY

A FUEL INJECTION SYSTEM

HIGH PRESSURE FUEL PUMP WITH MECHANICAL PRESSURE REGULATION

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

High-Pressure Fuel Pump

MELANGEUR A RECIRCULATION FORCEE

METHODS AND SYSTEM FOR DIAGNOSING A HIGH-PRESSURE FUEL PUMP IN A FU...

DIGITAL INLET VALVE FOR A GASOLINE DIRECT INJECTION SYSTEM OF A MOT...

HIGH PRESSURE FUEL PUMP AND FUEL SUPPLY SYSTEM

DAMPER DEVICE

ELECTROMAGNETIC VALVE AND HIGH-PRESSURE PUMP HAVING THE SAME

FUEL INJECTION SYSTEM AND CONTROLLER FOR FUEL INJECTION SYSTEM

AN ARRANGEMENT FOR PROTECTING A HIGH-PRESSURE ACCUMULATOR FUEL INJE...

METAL DIAPHRAGM DAMPER

DEVICE FOR CONTROLLING HIGH-PRESSURE FUEL SUPPLY PUMP, AND HIGH-PRE...

HIGH-PRESSURE FUEL SUPPLY PUMP

VALVE, IN PARTICULAR SUCTION VALVE, IN A HIGH-PRESSURE PUMP OF A FU...

COMBINATION OUTLET VALVE AND PRESSURE RELIEF VALVE AND FUEL PUMP US...