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Pump inlet valves being closed when actuated
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F02M59/368
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Parent Industries
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MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F02
Combustion engines
F02M
SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
F02M59/00
Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 - F02M57/00
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F02M59/368
Pump inlet valves being closed when actuated
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last 30 patents
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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
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
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
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
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...
Information
Patent Grant
Inlet control valve for high pressure fuel pump
Patent number
11,098,710
Issue date
Aug 24, 2021
Stanadyne LLC
Richard P Pellini
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Calibration of a pressure sensor of an injection system for a motor...
Patent number
11,078,862
Issue date
Aug 3, 2021
VITESCO TECHNOLOGIES GMBH
Tet Kong Brian Chia
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method for switching a current in an electromagnet of a switchable...
Patent number
11,078,877
Issue date
Aug 3, 2021
Vitesco Technologies GmbH
Tet Kong Brian Chia
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
High pressure fuel pump and fuel supply system
Patent number
11,028,809
Issue date
Jun 8, 2021
Denso Corporation
Shuhei Yamamoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Electromagnetically actuatable suction valve and method for produci...
Patent number
10,968,877
Issue date
Apr 6, 2021
Robert Bosch GmbH
Gabriel Cichon
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Control method of high-pressure fuel supply pump and high-pressure...
Patent number
10,961,961
Issue date
Mar 30, 2021
HITACHI AUTOMOTIVE SYSTEMS, LTD.
Masanori Watanabe
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
On-off valve for a fuel injection system, and high-pressure fuel pump
Patent number
10,900,452
Issue date
Jan 26, 2021
Vitesco Technologies GmbH
Jörg Bernhardt
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
Valve, in particular a suction valve, in a high-pressure pump of a...
Patent number
10,890,153
Issue date
Jan 12, 2021
Robert Bosch GmbH
Stefan Kolb
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Valve device and high pressure pump using the same
Patent number
10,871,159
Issue date
Dec 22, 2020
Denso Corporation
Masatoshi Kuroyanagi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method for estimating a top dead centre for a high-pressure pump of...
Patent number
10,837,383
Issue date
Nov 17, 2020
Continental Automotive France
Yves Agnus
G01 - MEASURING TESTING
Information
Patent Grant
High pressure fuel pump for a fuel system
Patent number
10,815,947
Issue date
Oct 27, 2020
Scania CV AB
Kim Kylström
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Adjusting an attenuation current of an injection valve of a high pr...
Patent number
10,731,592
Issue date
Aug 4, 2020
Vitesco Technologies GmbH
Tet Kong Brian Chia
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Digital inlet valve
Patent number
10,724,484
Issue date
Jul 28, 2020
DELPHI TECHNOLOGIES IP LIMITED
Etienne Pereira
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
High-pressure fuel supply pump including an electromagnetically dri...
Patent number
10,718,296
Issue date
Jul 21, 2020
Hitachi Automotive Systems, Ltd.
Masahiko Hayatani
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Valve assembly having electrical actuator with stepped armature
Patent number
10,711,754
Issue date
Jul 14, 2020
Caterpillar Inc.
Bryan Edward Nelson
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
High-pressure fuel supply pump
Patent number
10,683,835
Issue date
Jun 16, 2020
Hitachi Automotive Systems, Ltd.
Yuta Saso
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Electromagnetic actuator of a valve device
Patent number
10,677,372
Issue date
Jun 9, 2020
Kendrion (Villingen) GmbH
Wolfram Maiwald
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
High-pressure pump control unit
Patent number
10,655,613
Issue date
May 19, 2020
Denso Corporation
Chi Zhang
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Fuel pump control device
Patent number
10,641,219
Issue date
May 5, 2020
Denso Corporation
Masaharu Nakaoka
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
High-pressure fuel supply device for internal combustion engine
Patent number
10,557,445
Issue date
Feb 11, 2020
Hitachi Automotive Systems, Ltd.
Yoshinobu Arihara
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Valve arrangement and a high pressure pump for a fuel injection sys...
Patent number
10,443,555
Issue date
Oct 15, 2019
CPT GROUP GMBH
Norbert Schmitz
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method of operating a digital inlet valve
Patent number
10,428,970
Issue date
Oct 1, 2019
GM Global Technology Operations LLC
Stefano Nieddu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 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
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
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
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
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
ELECTROMAGNETICALLY ACTUATABLE INLET VALVE AND HIGH-PRESSURE PUMP C...
Publication number
20200056572
Publication date
Feb 20, 2020
ROBERT BOSCH GmbH
Tobias Landenberger
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD FOR SWITCHING A CURRENT IN AN ELECTROMAGNET OF A SWITCHABLE...
Publication number
20200032751
Publication date
Jan 30, 2020
Vitesco Technologies GMBH
Tet Kong Brian Chia
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD FOR ESTIMATING A TOP DEAD CENTRE FOR A HIGH-PRESSURE PUMP OF...
Publication number
20190353110
Publication date
Nov 21, 2019
CONTINENTAL AUTOMOTIVE FRANCE
Yves AGNUS
G01 - MEASURING TESTING
Information
Patent Application
Control Method of High-Pressure Fuel Supply Pump and High-Pressure...
Publication number
20190234359
Publication date
Aug 1, 2019
HITACHI AUTOMOTIVE SYSTEMS, LTD.
Masanori WATANABE
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ELECTROMAGNETICALLY ACTUATABLE SUCTION VALVE AND METHOD FOR PRODUCI...
Publication number
20190186449
Publication date
Jun 20, 2019
ROBERT BOSCH GmbH
Gabriel Cichon
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
VALVE, IN PARTICULAR A SUCTION VALVE, IN A HIGH-PRESSURE PUMP OF A...
Publication number
20190162142
Publication date
May 30, 2019
ROBERT BOSCH GmbH
Stefan Kolb
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SOLENOID VALVE
Publication number
20190051439
Publication date
Feb 14, 2019
ROBERT BOSCH GmbH
Christian Langenbach
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Valve, In Particular A Suction Valve, In A High-Pressure Pump of A...
Publication number
20190003434
Publication date
Jan 3, 2019
ROBERT BOSCH GmbH
Christian LANGENBACH
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
HIGH PRESSURE FUEL PUMP AND FUEL SUPPLY SYSTEM
Publication number
20180372048
Publication date
Dec 27, 2018
DENSO CORPORATION
Shuhei YAMAMOTO
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
HIGH-PRESSURE FUEL SUPPLY PUMP INCLUDING AN ELECTROMAGNETICALLY DRI...
Publication number
20180363590
Publication date
Dec 20, 2018
Hitachi Automotive Systems, Ltd.
Masahiko Hayatani
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
High-Pressure Fuel Pump and Control Device
Publication number
20180238287
Publication date
Aug 23, 2018
Hitachi Automotive Systems, Ltd.
Kenichiro TOKUO
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ACTUATOR ASSEMBLY OF A DIGITAL INLET VALVE
Publication number
20180238281
Publication date
Aug 23, 2018
DELPHI INTERNATIONAL OPERATIONS LUXEMBOURG, S.A.R.L.
Etienne Pereira
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Electromagnetic Switching Valve and High-Pressure Fuel Pump
Publication number
20180230955
Publication date
Aug 16, 2018
CONTINENTAL AUTOMOTIVE GMBH
Matthias Bleeck
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
VALVE DEVICE AND HIGH PRESSURE PUMP USING THE SAME
Publication number
20180202435
Publication date
Jul 19, 2018
DENSO CORPORATION
Masatoshi Kuroyanagi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ELECTROMAGNETICALLY ACTUABLE INTAKE VALVE FOR A HIGH-PRESSURE PUMP,...
Publication number
20180187638
Publication date
Jul 5, 2018
ROBERT BOSCH GmbH
Hans Heber
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
HIGH PRESSURE FUEL SUPPLY PUMP WITH ELECTROMAGNETIC SUCTION VALVE
Publication number
20180163683
Publication date
Jun 14, 2018
Hitachi Automotive Systems, Ltd.
Tatsuo KAWANO
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Valve Arrangement and a High Pressure Pump for a Fuel Injection Sys...
Publication number
20170276111
Publication date
Sep 28, 2017
CONTINENTAL AUTOMOTIVE GMBH
Norbert Schmitz
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
DIRECT MAGNETICALLY CONTROLLED INLET VALVE FOR FUEL PUMP
Publication number
20170254305
Publication date
Sep 7, 2017
Stanadyne LLC
Robert G. Lucas
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
ELECTROMAGNETICALLY ACTUATED VALVE
Publication number
20160305570
Publication date
Oct 20, 2016
ROBERT BOSCH GmbH
Achim Meisiek
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Direct Injection Pump Control Strategy For Noise Reduction
Publication number
20160305418
Publication date
Oct 20, 2016
DENSO International America, Inc.
Tsutomu Furuhashi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Method and Device for Controlling a Valve
Publication number
20150263648
Publication date
Sep 17, 2015
CONTINENTAL AUTOMOTIVE GMBH
Michael Wirkowski
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
HIGH-PRESSURE FUEL SUPPLY PUMP INCLUDING AN ELECTROMAGNETICALLY DRI...
Publication number
20140377109
Publication date
Dec 25, 2014
Hitachi Automotive Systems, Ltd.
Masahiko Hayatani
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Method For Operating An Injection System
Publication number
20140379238
Publication date
Dec 25, 2014
Hans Riepl
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS