by turning the valve plate

Patents Grantslast 30 patents

  • Information Patent Grant

    Adjustable distribution plate for an axial piston assembly

    • Patent number 12,092,070
    • Issue date Sep 17, 2024
    • Dana Motion Systems Italia S.r.l.
    • Paolo Comodi
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Mechanism and method for a high efficiency low noise hydraulic pump...

    • Patent number 11,306,589
    • Issue date Apr 19, 2022
    • Volvo Construction Equipment AB
    • Andreas Tonnqvist
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable pre and de-compression control mechanism and method for hy...

    • Patent number 10,968,741
    • Issue date Apr 6, 2021
    • Volvo Car Corporation
    • Andreas Tonnqvist
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Axial piston device having rotary displacement control

    • Patent number 8,074,558
    • Issue date Dec 13, 2011
    • Caterpillar Inc.
    • Michael L. Knussman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump or motor with interconnected chambers in the rotor

    • Patent number 7,090,472
    • Issue date Aug 15, 2006
    • Innas Free Piston B.V.
    • Peter A. J. Achten
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic device

    • Patent number 6,893,231
    • Issue date May 17, 2005
    • Innas Free Piston, B.V.
    • Peter A. J. Achten
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3905274

    • Patent number 3,905,274
    • Issue date Sep 16, 1975
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3776102

    • Patent number 3,776,102
    • Issue date Dec 4, 1973
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3630026

    • Patent number 3,630,026
    • Issue date Dec 28, 1971
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3602105

    • Patent number 3,602,105
    • Issue date Aug 31, 1971
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3362342

    • Patent number 3,362,342
    • Issue date Jan 9, 1968
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3286635

    • Patent number 3,286,635
    • Issue date Nov 22, 1966
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3237569

    • Patent number 3,237,569
    • Issue date Mar 1, 1966
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3230894

    • Patent number 3,230,894
    • Issue date Jan 25, 1966
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3223047

    • Patent number 3,223,047
    • Issue date Dec 14, 1965
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3206218

    • Patent number 3,206,218
    • Issue date Sep 14, 1965
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3205831

    • Patent number 3,205,831
    • Issue date Sep 14, 1965
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3204569

    • Patent number 3,204,569
    • Issue date Sep 7, 1965
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3202105

    • Patent number 3,202,105
    • Issue date Aug 24, 1965
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3202106

    • Patent number 3,202,106
    • Issue date Aug 24, 1965
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3200761

    • Patent number 3,200,761
    • Issue date Aug 17, 1965
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3185105

    • Patent number 3,185,105
    • Issue date May 25, 1965
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3185104

    • Patent number 3,185,104
    • Issue date May 25, 1965
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3181476

    • Patent number 3,181,476
    • Issue date May 4, 1965
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3156192

    • Patent number 3,156,192
    • Issue date Nov 10, 1964
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3117529

    • Patent number 3,117,529
    • Issue date Jan 14, 1964
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3108542

    • Patent number 3,108,542
    • Issue date Oct 29, 1963
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3089427

    • Patent number 3,089,427
    • Issue date May 14, 1963
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3073252

    • Patent number 3,073,252
    • Issue date Jan 15, 1963
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3050014

    • Patent number 3,050,014
    • Issue date Aug 21, 1962
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    ADJUSTABLE DISTRIBUTION PLATE FOR AN AXIAL PISTON ASSEMBLY

    • Publication number 20240337236
    • Publication date Oct 10, 2024
    • Dana Motion Systems Italia S.R.L.
    • Paolo COMODI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MECHANISM AND METHOD FOR A HIGH EFFICIENCY LOW NOISE HYDRAULIC PUM...

    • Publication number 20210215044
    • Publication date Jul 15, 2021
    • VOLVO CAR CORPORATION
    • Andreas TONNQVIST
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Axial piston device having rotary displacement control

    • Publication number 20090272256
    • Publication date Nov 5, 2009
    • Caterpillar Inc.
    • Michael L. Knussman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Hydraulic device as a pump or a motor

    • Publication number 20030221551
    • Publication date Dec 4, 2003
    • Peter A.J. Achten
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Hydraulic device

    • Publication number 20030221550
    • Publication date Dec 4, 2003
    • Peter A.J. Achten
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES