by changing the inclination of the swash plate

Patents Grantslast 30 patents

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    Synchronizing joint

    • Patent number 12,196,191
    • Issue date Jan 14, 2025
    • Danfoss Power Solutions GmbH & Co. OHG
    • Jan Widderich
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    Electrohydraulic control device and adjustable hydraulic pump system

    • Patent number 12,140,164
    • Issue date Nov 12, 2024
    • HAWE Hydraulik SE
    • Fabian Kreutmayr
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    Method for teaching the control function of hydrostatic motors when...

    • Patent number 12,124,227
    • Issue date Oct 22, 2024
    • Robert Bosch GmbH
    • Norman Brix
    • G05 - CONTROLLING REGULATING
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    Variable displacement pumps

    • Patent number 12,071,942
    • Issue date Aug 27, 2024
    • Hamilton Sundstrand Corporation
    • Matej Rutar
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    Variable displacement hydraulic pump

    • Patent number 11,994,123
    • Issue date May 28, 2024
    • Riccardo Pozzo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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    Working vehicle

    • Patent number 11,965,495
    • Issue date Apr 23, 2024
    • Kubota Corporation
    • Tsuyoshi Gono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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    Fluid pressure rotating machine

    • Patent number 11,952,988
    • Issue date Apr 9, 2024
    • KYB Corporation
    • Hiroaki Kuboi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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    Axial piston pump controller

    • Patent number 11,933,290
    • Issue date Mar 19, 2024
    • Caterpillar Inc.
    • Arick Bakken
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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    Neutral setting device of an adjustable hydraulic unit

    • Patent number 11,933,283
    • Issue date Mar 19, 2024
    • Danfoss Power Solutions GmbH & Co. OHG
    • Peter Bahna
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    Electrohydraulic proportional pressure control for open circuit pump

    • Patent number 11,885,317
    • Issue date Jan 30, 2024
    • Danfoss A/S
    • Anil Balasaheb Kharpas
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  • Information Patent Grant

    Synchronizing joint

    • Patent number 11,879,443
    • Issue date Jan 23, 2024
    • Danfoss Power Solutions GmbH & Co. OHG
    • Jan Widderich
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Adjusting device for an axial piston machine

    • Patent number 11,828,276
    • Issue date Nov 28, 2023
    • Liebherr Machines Bulle SA
    • Patrick Wohlhauser
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Swash plate-type axial, piston pump

    • Patent number 11,725,639
    • Issue date Aug 15, 2023
    • HYDAC DRIVE CENTER GMBH
    • Manuel Kronpass
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    On-demand dual variable displacement positive displacement pumping...

    • Patent number 11,725,647
    • Issue date Aug 15, 2023
    • Hamilton Sundstrand Corporation
    • Ryan Susca
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    Swash-plate type piston pump

    • Patent number 11,674,505
    • Issue date Jun 13, 2023
    • KYB Corporation
    • Tetsuya Iwanaji
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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    Electronic torque and pressure control for load sensing pumps

    • Patent number 11,644,027
    • Issue date May 9, 2023
    • Danfoss Power Solutions Inc.
    • Kevin Ligenfelter
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    Hydraulic machine, hydraulic assembly having the hydraulic machine,...

    • Patent number 11,619,214
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    • Robert Bosch GmbH
    • Andreas Guender
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    Hydrostatic axial piston machine having pressure side change

    • Patent number 11,603,829
    • Issue date Mar 14, 2023
    • Robert Bosch GmbH
    • David Breuer
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    Hydraulic pump with swash plate tilt control

    • Patent number 11,603,830
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    • Nabtesco Corporation
    • Toshiya Akami
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    Hydrostatic axial piston machine of swash plate construction

    • Patent number 11,598,322
    • Issue date Mar 7, 2023
    • Robert Bosch GmbH
    • Andreas Apperger
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    Servoless motor

    • Patent number 11,592,000
    • Issue date Feb 28, 2023
    • Danfoss Power Solutions, Inc.
    • Steven Leege
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    Hydraulic rotating machine

    • Patent number 11,549,497
    • Issue date Jan 10, 2023
    • KYB Corporation
    • Gen Takei
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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    Torque control system for a variable displacement pump

    • Patent number 11,536,265
    • Issue date Dec 27, 2022
    • Danfoss Power Solutions II Technology A/S
    • Don Rulon Draper
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electrohydraulic proportional pressure control for open circuit pump

    • Patent number 11,378,068
    • Issue date Jul 5, 2022
    • Danfoss Power Solutions II Technology A/S
    • Anil Balasaheb Kharpas
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    Hydraulic transaxle

    • Patent number 11,338,671
    • Issue date May 24, 2022
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Michio Tsukamoto
    • B60 - VEHICLES IN GENERAL
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    Method for operating a hydraulic consumer on an electrically actuat...

    • Patent number 11,326,592
    • Issue date May 10, 2022
    • Deere & Company
    • Andreas Remmelmann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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    Swash-plate type piston pump

    • Patent number 11,319,938
    • Issue date May 3, 2022
    • KYB Corporation
    • Tetsuya Iwanaji
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    Hydraulic pump with speed and pressure compensation

    • Patent number 11,306,713
    • Issue date Apr 19, 2022
    • EATON INTELLIGENT POWER LIMITED
    • Phillip Wayne Galloway
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    Hydraulic pump and motor

    • Patent number 11,293,417
    • Issue date Apr 5, 2022
    • Komatsu Ltd.
    • Mutsumi Ono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Manual displacement control arrangement for an axial piston pump

    • Patent number 11,268,499
    • Issue date Mar 8, 2022
    • Danfoss Power Solutions GmbH & Co. OHG
    • Miroslav Chmatil
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

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    HYDRAULIC CONTROL CIRCUIT FOR CONTROLLING FAN BLADE PITCH

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    • Publication date Feb 13, 2025
    • SAFRAN AIRCRAFT ENGINES
    • Hugues BARBIER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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    ELECTROHYDRAULIC CONTROL DEVICE AND ADJUSTABLE HYDRAULIC PUMP SYSTEM

    • Publication number 20250027515
    • Publication date Jan 23, 2025
    • HAWE HYDRAULIK SE
    • Fabian Kreutmayr
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    Method for Determining Control Model Parameters of a Control Model...

    • Publication number 20240287971
    • Publication date Aug 29, 2024
    • ROBERT BOSCH GmbH
    • Christoph Zimmer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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    ACTUATION SYSTEM FOR A BENT AXIS MOTOR

    • Publication number 20240254976
    • Publication date Aug 1, 2024
    • Dana Motion Systems Italia S.R.L.
    • Luca RICCO
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    ON-DEMAND ELECTRIC MOTOR CONTROLLED HYDRAULIC SYSTEM

    • Publication number 20240229782
    • Publication date Jul 11, 2024
    • Caterpillar Paving Products Inc.
    • Ryan James Nelson
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    NEUTRAL SETTING DEVICE OF AN ADJUSTABLE HYDRAULIC UNIT

    • Publication number 20240218861
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    • Danfoss Power Solutions GmbH & Co OHG
    • Peter BAHNA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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    ADJUSTING DEVICE FOR AN AXIAL PISTON MACHINE

    • Publication number 20240052816
    • Publication date Feb 15, 2024
    • Liebherr Machines Bulle SA
    • Patrick WOHLHAUSER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    SERVO ARRANGEMENT

    • Publication number 20240026867
    • Publication date Jan 25, 2024
    • Danfoss Power Solutions GmbH & Co OHG
    • Carsten FIEBING
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  • Information Patent Application

    HYDROSTATIC VARIABLE DISPLACEMENT AXIAL PISTON UNIT AND DISPLACEMEN...

    • Publication number 20240003344
    • Publication date Jan 4, 2024
    • Danfoss Power Solutions GmbH & Co OHG
    • Heiko LAFFRENZEN
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    DISPLACEMENT CONTROL FOR HYDRAULIC PUMP

    • Publication number 20240003341
    • Publication date Jan 4, 2024
    • Parker-Hannifin Corporation
    • Matthew H. SIMON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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    SERVO SYSTEM BOLTED ON DESIGN

    • Publication number 20230304468
    • Publication date Sep 28, 2023
    • Danfoss Power Solutions GmbH & Co OHG
    • Wilhelm GOELLNER
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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    HYDRAULIC PUMP

    • Publication number 20230193886
    • Publication date Jun 22, 2023
    • Nabtesco Corporation
    • Toshiya AKAMI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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    ASSISTIVE TORQUE ELECTRO-HYDRAULIC PISTON PUMP SYSTEM

    • Publication number 20230151800
    • Publication date May 18, 2023
    • MOOG INC.
    • David GEIGER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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    VARIABLE DISPLACEMENT HYDRAULIC PUMP

    • Publication number 20230151806
    • Publication date May 18, 2023
    • PMP PRO-MEC S.P.A.
    • Riccardo POZZO
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    SERVOLESS MOTOR

    • Publication number 20230136445
    • Publication date May 4, 2023
    • Danfoss Power Solutions, Inc.
    • Steven Leege
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    FLUID PRESSURE ROTATING MACHINE

    • Publication number 20230122543
    • Publication date Apr 20, 2023
    • KYB Corporation
    • Hiroaki KUBOI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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    ELECTROHYDRAULIC PROPORTIONAL PRESSURE CONTROL FOR OPEN CIRCUIT PUMP

    • Publication number 20230041899
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    • Danfoss Power Solutions II Technology A/S
    • Anil Balasaheb KHARPAS
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    ORTHOPEDIC JOINT DEVICE

    • Publication number 20220401244
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    • Otto Bock Healthcare Products GmbH
    • Harald SIMA
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    NEUTRAL SETTING DEVICE OF AN ADJUSTABLE HYDRAULIC UNIT

    • Publication number 20220381232
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    • Danfoss Power Solutions GmbH & Co OHG
    • Peter BAHNA
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    SWASH-PLATE TYPE PISTON PUMP

    • Publication number 20220228578
    • Publication date Jul 21, 2022
    • KYB Corporation
    • Tetsuya IWANAJI
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    WORKING VEHICLE

    • Publication number 20220196147
    • Publication date Jun 23, 2022
    • KUBOTA CORPORATION
    • Tsuyoshi GONO
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    Hydrostatic Axial Piston Machine Having Pressure Side Change

    • Publication number 20210254609
    • Publication date Aug 19, 2021
    • ROBERT BOSCH GmbH
    • David Breuer
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    • Publication number 20210164456
    • Publication date Jun 3, 2021
    • IFP Energies nouvelles
    • Jean TRICARD
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    • Publication number 20210115910
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    • Eaton Intelligent Power Limited
    • Don Rulon DRAPER
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    SWASH PLATE-TYPE AXIAL PISTON PUMP

    • Publication number 20210115909
    • Publication date Apr 22, 2021
    • HYDAC DRIVE CENTER GMBH
    • Manuel KRONPASS
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    VARIABLE DISPLACEMENT HYDRAULIC UNIT AND METHOD FOR OPERATING THE H...

    • Publication number 20210047928
    • Publication date Feb 18, 2021
    • Danfoss Power Solutions GmbH & Co OHG
    • Suenje Marsch
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    ELECTROHYDRAULIC PROPORTIONAL PRESSURE CONTROL FOR OPEN CIRCUIT PUMP

    • Publication number 20210025373
    • Publication date Jan 28, 2021
    • Eaton Intelligent Power Limited
    • Anil Balasaheb KHARPAS
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    Hydraulic Pressurizing Medium Supply Assembly, and Method

    • Publication number 20210025374
    • Publication date Jan 28, 2021
    • ROBERT BOSCH GmbH
    • Florian Muehlbauer
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    • Publication number 20200355171
    • Publication date Nov 12, 2020
    • Liebherr Machines Bulle SA
    • Patrick WOHLHAUSER
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    • Publication number 20200340460
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    • ROBERT BOSCH GmbH
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