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the members being actuated by electro-magnetic means

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  • F04B7/0076
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B7/00Piston machines or pumps characterised by having positively-driven valving

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F04B7/0076the members being actuated by electro-magnetic means
Industries

Patents Grantslast 30 patents

  • 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

    Medical fluid therapy machine including readily accessible pneumati...
    • Patent number 12,188,464
    • Issue date Jan 7, 2025
    • Baxter International Inc.
    • Charles Wayne Boylan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic machine with controllable valves and method for idling su...
    • Patent number 11,946,468
    • Issue date Apr 2, 2024
    • DIINEF AS
    • Per Nielsen Lindholdt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electromagnetic actuator
    • Patent number 11,879,448
    • Issue date Jan 23, 2024
    • Hoerbiger Wien GmbH
    • Gernot Bischelmeier
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump assembly and a wound therapy apparatus
    • Patent number 11,828,283
    • Issue date Nov 28, 2023
    • Convatec Limited
    • Ganesh Rajendran
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Liquid sending device
    • Patent number 11,746,777
    • Issue date Sep 5, 2023
    • Shimadzu Corporation
    • Shinya Imamura
    • G01 - MEASURING TESTING
  • Information Patent Grant

    High-pressure pump
    • Patent number 11,719,208
    • Issue date Aug 8, 2023
    • Denso Corporation
    • Hiroshi Inoue
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High-pressure fuel pump
    • Patent number 11,713,755
    • Issue date Aug 1, 2023
    • DELPHI TECHNOLOGIES IP LIMITED
    • Joseph G. Spakowski
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable displacement pump with active bypass feedback control
    • Patent number 11,674,455
    • Issue date Jun 13, 2023
    • Matej Rutar
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Print head comprising a micro-pneumatic control unit
    • Patent number 11,612,901
    • Issue date Mar 28, 2023
    • EXEL INDUSTRIES SA
    • Burkhard Büstgens
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Apparatus with hydraulic machine controller
    • Patent number 11,555,293
    • Issue date Jan 17, 2023
    • Artemis Intelligent Power Limited
    • Niall James Caldwell
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Method and device for venting the suction side of a synthetically c...
    • Patent number 11,519,398
    • Issue date Dec 6, 2022
    • Danfoss Power Solutions GmbH & Co. OHG
    • Alexis Dole
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High-pressure pump
    • Patent number 11,459,991
    • Issue date Oct 4, 2022
    • Denso Corporation
    • Keigo Ohata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Apparatus with hydraulic machine controller
    • Patent number 11,454,003
    • Issue date Sep 27, 2022
    • Artemis Intelligent Power Limited
    • Niall James Caldwell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method of testing a unit pump system performance
    • Patent number 11,434,899
    • Issue date Sep 6, 2022
    • Robert Bosch Limitada
    • Bruno Hunger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    Precise control of suction damping device in a variable displacemen...
    • Patent number 11,319,939
    • Issue date May 3, 2022
    • HANON SYSTEMS
    • Kanwal Bhatia
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydrostatic apparatus and method of operating the same
    • Patent number 11,261,862
    • Issue date Mar 1, 2022
    • Artemis Intelligent Power Limited
    • Niall James Caldwell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Heat dissipation device
    • Patent number 11,257,737
    • Issue date Feb 22, 2022
    • NANNING FUGUI PRECISION INDUSTRIAL CO., LTD.
    • Dai-Ge Xiao
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Valve assembly
    • Patent number 11,215,291
    • Issue date Jan 4, 2022
    • ARTEMIS INIELLIGENT POWER LIMITED
    • Mun Keong Chang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Displacement of an object with hydraulic actuators
    • Patent number 11,137,330
    • Issue date Oct 5, 2021
    • ARTEMIS INTELLIGENT POWER LIMITED
    • William Hugh Salvin Rampen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    High-pressure pump
    • Patent number 11,136,952
    • Issue date Oct 5, 2021
    • Denso Corporation
    • Hiroshi Inoue
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Measuring hydraulic fluid pressure in a fluid-working machine
    • Patent number 11,073,147
    • Issue date Jul 27, 2021
    • ARTEMIS INTELLIGENT POWER LIMITED
    • Mark Brett
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Vacuum pumps and methods of manufacturing the same
    • Patent number 11,009,020
    • Issue date May 18, 2021
    • Massachusetts Institute of Technology
    • Luis Fernando Velásquez-García
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valve for fluid working machine, fluid working machine and method o...
    • Patent number 11,002,267
    • Issue date May 11, 2021
    • ARTEMIS INTELLIGENT POWER LIMITED
    • William Rampen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Volumetric pump
    • Patent number 10,920,770
    • Issue date Feb 16, 2021
    • Goodrich Actuation Systems SAS
    • Emmanuel Lesage
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pumping apparatus, treatment solution supplying device, substrate t...
    • Patent number 10,920,764
    • Issue date Feb 16, 2021
    • SCREEN Holdings Co., Ltd.
    • Junki Nishimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston pump and relative control method
    • Patent number 10,914,295
    • Issue date Feb 9, 2021
    • Marelli Europe S.p.A.
    • Matteo De Cesare
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fuel pump for pressurizing low pressure fuel suctioned into a press...
    • Patent number 10,890,177
    • Issue date Jan 12, 2021
    • Denso Corporation
    • Naoyuki Hagihara
    • 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

Patents Applicationslast 30 patents

  • Information Patent Application

    FUEL PUMP DEVICES, SYSTEMS, AND METHODS
    • Publication number 20230304482
    • Publication date Sep 28, 2023
    • Cummins Inc.
    • Donald J. Benson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    APPARATUS WITH HYDRAULIC MACHINE CONTROLLER
    • Publication number 20220356678
    • Publication date Nov 10, 2022
    • Artemis Intelligent Power Limited
    • Niall James CALDWELL
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HIGH-PRESSURE FUEL PUMP
    • Publication number 20220003233
    • Publication date Jan 6, 2022
    • DELPHI TECHNOLOGIES IP LIMITED
    • Joseph G. SPAKOWSKI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HIGH-PRESSURE PUMP
    • Publication number 20210404431
    • Publication date Dec 30, 2021
    • DENSO CORPORATION
    • Hiroshi INOUE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HYDRAULIC MACHINE WITH CONTROLLABLE VALVES AND METHOD FOR IDLING SU...
    • Publication number 20210381503
    • Publication date Dec 9, 2021
    • DIINEF AS
    • Per Nielsen LINDHOLDT
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTROMAGNETIC ACTUATOR
    • Publication number 20210190061
    • Publication date Jun 24, 2021
    • Hoerbiger Wien GmbH
    • Gernot Bischelmeier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE ASSEMBLY
    • Publication number 20200292096
    • Publication date Sep 17, 2020
    • Artemis Intelligent Power Limited
    • Mun Keong CHANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    PRECISE CONTROL OF SUCTION DAMPING DEVICE IN A VARIABLE DISPLACEMEN...
    • Publication number 20200224647
    • Publication date Jul 16, 2020
    • HANON SYSTEMS
    • Kanwal Bhatia
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH-PRESSURE PUMP
    • Publication number 20200095966
    • Publication date Mar 26, 2020
    • DENSO CORPORATION
    • Hiroshi INOUE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHOD OF TESTING A UNIT PUMP SYSTEM PERFORMANCE
    • Publication number 20190390666
    • Publication date Dec 26, 2019
    • ROBERT BOSCH LIMITADA
    • Bruno Hunger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VACUUM PUMPS AND METHODS OF MANUFACTURING THE SAME
    • Publication number 20190345926
    • Publication date Nov 14, 2019
    • Massachusetts Institute of Technology
    • Luis Fernando Velásquez-García
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PISTON PUMP AND RELATIVE CONTROL METHOD
    • Publication number 20190301438
    • Publication date Oct 3, 2019
    • MAGNETI MARELLI S.P.A.
    • Matteo DE CESARE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    A METHOD FOR CONTROLLING TORQUE EQUILIBRIUM OF A HYDRAULIC MOTOR
    • Publication number 20190277245
    • Publication date Sep 12, 2019
    • DIINEF AS
    • Per Nielsen LINDHOLDT
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Semi-Hermetic Refrigerant Compressor
    • Publication number 20190234392
    • Publication date Aug 1, 2019
    • Bitzer Kuehlmaschinenbau GmbH
    • Rainer Grosse-Kracht
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PRECISE CONTROL OF SUCTION DAMPING DEVICE IN A VARIABLE DISPLACEMEN...
    • Publication number 20190170128
    • Publication date Jun 6, 2019
    • HANON SYSTEMS
    • Kanwal Bhatia
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH-PRESSURE PUMP
    • Publication number 20190120190
    • Publication date Apr 25, 2019
    • DENSO CORPORATION
    • Hiroshi INOUE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    THREE STAGE PROPORTIONAL CONTROL VALVE
    • Publication number 20190085805
    • Publication date Mar 21, 2019
    • Stanadyne LLC
    • Richard Paulo Pellini
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID-WORKING MACHINE AND OPERATING METHOD
    • Publication number 20190048869
    • Publication date Feb 14, 2019
    • Artemis Intelligent Power Limited
    • Uwe Bernhard Pascal STEIN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Electromagnetic actuator for a valve mechanism
    • Publication number 20190017480
    • Publication date Jan 17, 2019
    • KENDRION (Villingen) GmbH
    • Florian SCHULZ
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VOLUMETRIC PUMP
    • Publication number 20190010934
    • Publication date Jan 10, 2019
    • Goodrich Actuation Systems SAS
    • Emmanuel LESAGE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTROMAGNETICALLY ACTUATABLE INLET VALVE AND HIGH-PRESSURE PUMP H...
    • Publication number 20180355830
    • Publication date Dec 13, 2018
    • ROBERT BOSCH GmbH
    • Tobias Landenberger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HIGH-PRESSURE FUEL SUPPLY PUMP, MANUFACTURING METHOD THEREOF, AND M...
    • Publication number 20180313313
    • Publication date Nov 1, 2018
    • Hitachi Automotive Systems, Ltd.
    • Daisuke KITAJIMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Electromagnetic Actuator of a Valve Device
    • Publication number 20180283573
    • Publication date Oct 4, 2018
    • KENDRION (Villingen) GmbH
    • Wolfram Maiwald
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Method for Actuating Semi-Commanded Valve and System for Actuating...
    • Publication number 20180274530
    • Publication date Sep 27, 2018
    • Whirlpool S.A.
    • Dietmar Erich Bernhard LILIE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    HIGH-PRESSURE PUMP
    • Publication number 20180171951
    • Publication date Jun 21, 2018
    • DENSO CORPORATION
    • Hiroshi INOUE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    High-Pressure Fuel Supply Pump Having Electromagnetically-Driven In...
    • Publication number 20180066619
    • Publication date Mar 8, 2018
    • Hitachi Automotive Systems, Ltd.
    • Satoshi Usui
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID-WORKING MACHINE AND OPERATING METHOD
    • Publication number 20170298928
    • Publication date Oct 19, 2017
    • Artemis Intelligent Power Limited
    • Uwe Bernhard Pascal STEIN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Inlet Control Valve With Snap-Off Coil Assembly
    • Publication number 20170254306
    • Publication date Sep 7, 2017
    • Stanadyne LLC
    • Robert G. Lucas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...