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Adjustable pumps

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  • F01M2001/0246
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01MLUBRICATING OF MACHINES OR ENGINES IN GENERAL LUBRICATING INTERNAL COMBUSTION ENGINES CRANKCASE VENTILATING

Current Industry

F01M2001/0246Adjustable pumps
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Variable displacement oil pump including swing member
    • Patent number 11,905,948
    • Issue date Feb 20, 2024
    • Hitachi Astemo, Ltd.
    • Koji Saga
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    System for lubricating an aeronautical engine
    • Patent number 11,867,076
    • Issue date Jan 9, 2024
    • SAFRAN AIRCRAFT ENGINES
    • Loic Pora
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Automotive variable mechanical lubricant pump
    • Patent number 11,852,137
    • Issue date Dec 26, 2023
    • Pierburg Pump Technology GmbH
    • Carmine Cuneo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Work vehicle engine with split-circuit lubrication system
    • Patent number 11,486,277
    • Issue date Nov 1, 2022
    • Deere & Company
    • Jeffrey Alan Buttjer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    System and method for controlling variable oil pump
    • Patent number 11,371,397
    • Issue date Jun 28, 2022
    • Hyundai Motor Company
    • Yonggyu Lee
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Proportional spool valve for adjusting the displaced volume of a di...
    • Patent number 11,346,337
    • Issue date May 31, 2022
    • ETO Magnetic GmbH
    • Michael Feindler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Automotive variable mechanical lubricant pump
    • Patent number 11,125,229
    • Issue date Sep 21, 2021
    • Pierburg Pump Technology GmbH
    • Carmine Cuneo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine variable oil pump diagnostic method
    • Patent number 11,022,010
    • Issue date Jun 1, 2021
    • Ford Global Technologies, LLC
    • Aed M. Dudar
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Oil supply device for engine mounted in vehicle
    • Patent number 11,008,906
    • Issue date May 18, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Shingo Okazawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable capacity oil pump
    • Patent number 10,947,973
    • Issue date Mar 16, 2021
    • Hitachi Automotive Systems, Ltd.
    • Atsushi Naganuma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    System and method for diagnosing a variable oil pump
    • Patent number 10,927,726
    • Issue date Feb 23, 2021
    • Ford Global Technologies, LLC
    • Aed M. Dudar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Control device for internal combustion engine
    • Patent number 10,900,393
    • Issue date Jan 26, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Yusuke Morita
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Engine variable oil pump diagnostic method
    • Patent number 10,865,670
    • Issue date Dec 15, 2020
    • Ford Global Technologies, LLC
    • Aed M. Dudar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable oil pump
    • Patent number 10,815,845
    • Issue date Oct 27, 2020
    • Aisin Seiki Kabushiki Kaisha
    • Tetsuya Jinnouchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic control apparatus and hydraulic control method
    • Patent number 10,801,494
    • Issue date Oct 13, 2020
    • Yamada Manufacturing Co., Ltd.
    • Yuji Senbongi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Oil supply device of engine, method of manufacturing engine, and oi...
    • Patent number 10,774,702
    • Issue date Sep 15, 2020
    • Mazda Motor Corporation
    • Kenta Honda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method and system for diagnosing failure of piston cooling device
    • Patent number 10,711,682
    • Issue date Jul 14, 2020
    • Hyundai Motor Company
    • Jin-Sung Kim
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Oil supply device for internal combustion engine
    • Patent number 10,677,117
    • Issue date Jun 9, 2020
    • Nissan Motor Co., Ltd.
    • Arata Taguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic circuit for use on CVT vehicle
    • Patent number 10,655,649
    • Issue date May 19, 2020
    • CNH Industrial America LLC
    • Pasquale Digesù
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Adjustable vane pump
    • Patent number 10,648,468
    • Issue date May 12, 2020
    • Joma-Polytec GmbH
    • Thomas Gulde
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Drive system and associated motor vehicle
    • Patent number 10,513,953
    • Issue date Dec 24, 2019
    • Total Marketing Services
    • Anthony Pelletier
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine assembly
    • Patent number 10,487,705
    • Issue date Nov 26, 2019
    • Ford Global Technologies, LLC
    • Ian Graham Pegg
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method for operating a gear pump, and gear pump
    • Patent number 10,436,082
    • Issue date Oct 8, 2019
    • MAN TRUCK & BAG AG
    • Simon Bucher
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Oil system with clog resistant oil filter
    • Patent number 10,385,741
    • Issue date Aug 20, 2019
    • Ford Global Technologies, LLC
    • Anthemios Petridis
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Variable pressure pump with hydraulic passage
    • Patent number 10,267,310
    • Issue date Apr 23, 2019
    • Magna Powertrain Inc.
    • Cezar Tanasuca
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable displacement vane pump with thermo-compensation
    • Patent number 10,247,187
    • Issue date Apr 2, 2019
    • STACKPOLE INTERNATIONAL ENGINEERED PRODUCTS, LTD.
    • Manfred Arnold
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oil supply device for engine
    • Patent number 10,233,797
    • Issue date Mar 19, 2019
    • Mazda Motor Corporation
    • Masanori Hashimoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    System and method for operating an engine oil pump
    • Patent number 10,208,687
    • Issue date Feb 19, 2019
    • Ford Global Technologies, LLC
    • Karen Willard
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Oil pump device
    • Patent number 10,197,055
    • Issue date Feb 5, 2019
    • Mazda Motor Corporation
    • Kenta Honda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable displacement oil pump
    • Patent number 10,161,398
    • Issue date Dec 25, 2018
    • Hitachi Automotive Systems, Ltd.
    • Koji Saga
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    WORK VEHICLE ENGINE WITH SPLIT-CIRCUIT LUBRICATION SYSTEM
    • Publication number 20220275736
    • Publication date Sep 1, 2022
    • Deere & Company
    • Jeffrey Alan Buttjer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEM FOR LUBRICATING AN AERONAUTICAL ENGINE
    • Publication number 20220213806
    • Publication date Jul 7, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Loïc Pora
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PROPORTIONAL SPOOL VALVE FOR ADJUSTING THE DISPLACED VOLUME OF A DI...
    • Publication number 20210033087
    • Publication date Feb 4, 2021
    • ETO Magnetic GmbH
    • Michael Feindler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE DISPLACEMENT PUMP
    • Publication number 20190338771
    • Publication date Nov 7, 2019
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Andy Bennett
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD FOR CONTROLLING THE SUPPLY OF OIL TO AN INTERNAL COMBUSTION...
    • Publication number 20190264590
    • Publication date Aug 29, 2019
    • ROBERT BOSCH GmbH
    • Alessandro Fauda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEM AND METHOD FOR DIAGNOSING A VARIABLE OIL PUMP
    • Publication number 20190242279
    • Publication date Aug 8, 2019
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Aed M. Dudar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE OIL PUMP
    • Publication number 20190234255
    • Publication date Aug 1, 2019
    • AISIN SEIKI KABUSHIKI KAISHA
    • Tetsuya JINNOUCHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20190226366
    • Publication date Jul 25, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Yusuke MORITA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ENGINE VARIABLE OIL PUMP DIAGNOSTIC METHOD
    • Publication number 20190120096
    • Publication date Apr 25, 2019
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Aed M. Dudar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DRIVE SYSTEM AND ASSOCIATED MOTOR VEHICLE
    • Publication number 20180328241
    • Publication date Nov 15, 2018
    • TOTAL MARKETING SERVICES
    • Anthony PELLETIER
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HYDRAULIC CIRCUIT FOR USE ON CVT VEHICLE
    • Publication number 20180274564
    • Publication date Sep 27, 2018
    • CNH INDUSTRIAL AMERICA LLC
    • Pasquale Digesù
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    VARIABLE CAPACITY OIL PUMP
    • Publication number 20180223840
    • Publication date Aug 9, 2018
    • Hitachi Automotive Systems, Ltd.
    • Atsushi NAGANUMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OIL SYSTEM WITH CLOG RESISTANT OIL FILTER
    • Publication number 20180202330
    • Publication date Jul 19, 2018
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Anthemios Petridis
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    VARIABLE DISPLACEMENT TYPE OIL PUMP
    • Publication number 20180187676
    • Publication date Jul 5, 2018
    • Hitachi Automotive Systems, Ltd.
    • Koji SAGA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ENGINE OIL FEEDING DEVICE
    • Publication number 20180023427
    • Publication date Jan 25, 2018
    • Mazda Motor Corporation
    • Kenta Honda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE DISPLACEMENT VANE PUMP WITH THERMO-COMPENSATION
    • Publication number 20180010605
    • Publication date Jan 11, 2018
    • Stackpole International Engineered Products, Ltd.
    • Manfred ARNOLD
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ENGINE ASSEMBLY
    • Publication number 20170362973
    • Publication date Dec 21, 2017
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Ian Graham Pegg
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEM AND METHOD FOR OPERATING AN ENGINE OIL PUMP
    • Publication number 20170356373
    • Publication date Dec 14, 2017
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Karen Willard
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VARIABLE PRESSURE PUMP WITH HYDRAULIC PASSAGE
    • Publication number 20170184096
    • Publication date Jun 29, 2017
    • Magna Powertrain Inc.
    • Cezar TANASUCA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE DISPLACEMENT LUBRICANT PUMP
    • Publication number 20160290335
    • Publication date Oct 6, 2016
    • PIERBURG PUMP TECHNOLOGY GMBH
    • CARMINE CUNEO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE DISPLACEMENT LUBRICANT PUMP
    • Publication number 20160252090
    • Publication date Sep 1, 2016
    • PIERBURG PUMP TECHNOLOGY GMBH
    • BERNARDO CELATA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Method for Operating a Gear Pump, and Gear Pump
    • Publication number 20160230620
    • Publication date Aug 11, 2016
    • MAN Truck & Bus AG
    • Simon Bucher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE DISPLACEMENT VANE PUMP WITH INTEGRATED FAIL SAFE FUNCTION
    • Publication number 20160186752
    • Publication date Jun 30, 2016
    • Stackpole International Engineered Products, Ltd.
    • Ralph Valkenberg
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE DISPLACEMENT VANE PUMP WITH INTEGRATED FAIL SAFE FUNCTION
    • Publication number 20160186623
    • Publication date Jun 30, 2016
    • Stackpole International Engineered Products, Ltd.
    • Ralph Valkenberg
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY PUMP WITH A COMPACT SETTING STRUCTURE FOR ADJUSTING THE DELI...
    • Publication number 20160177948
    • Publication date Jun 23, 2016
    • SCHWABISCHE HUTTENWERKE AUTOMOTIVE GMBH
    • Holger Braasch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE DISPLACEMENT OIL PUMP
    • Publication number 20160177950
    • Publication date Jun 23, 2016
    • Hitachi Automotive Systems, Ltd.
    • Yasushi WATANABE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE DISPLACEMENT OIL PUMP
    • Publication number 20160153325
    • Publication date Jun 2, 2016
    • Hitachi Automotive Systems, Ltd.
    • Koji SAGA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hybrid Oil Pump System and Method of Controlling the Same
    • Publication number 20160084124
    • Publication date Mar 24, 2016
    • Hyundai Motor Company
    • Young Rock CHUNG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PRE-COMPRESSION DUAL SPRING PUMP CONTROL
    • Publication number 20140294647
    • Publication date Oct 2, 2014
    • Magna Powertrain Inc.
    • Matthew Williamson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Systems and Methods for Fluid Pump Outlet Pressure Regulation
    • Publication number 20140261716
    • Publication date Sep 18, 2014
    • HUSCO AUTOMOTIVE HOLDINGS LLC
    • Curt Van Weelden
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES