Disconnecting the pistons from the actuated cam

Patents Grantslast 30 patents

  • Information Patent Grant

    Radial piston hydraulic motor and method for controlling radial pis...

    • Patent number 11,473,554
    • Issue date Oct 18, 2022
    • BLACK BRUIN INC.
    • Tero Ylä-Mononen
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Radial piston hydraulic motor

    • Patent number 9,556,735
    • Issue date Jan 31, 2017
    • SAMPO-HYDRAULICS OY
    • Roni Ryyppo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydromechanical continuously variable transmission

    • Patent number 9,353,768
    • Issue date May 31, 2016
    • BenZion Avni
    • B60 - VEHICLES IN GENERAL
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    Radial piston hydraulic motor and method in the control of a radial...

    • Patent number 7,225,720
    • Issue date Jun 5, 2007
    • Sampo-Hydraulics Oy
    • Mika Kalervo Lampinen
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Radial piston hydraulic engine

    • Patent number 6,470,786
    • Issue date Oct 29, 2002
    • Santasalo Hydraulics Oy
    • Matti Uski
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hydraulic motor having radial pistons and a single declutching sele...

    • Patent number 6,347,572
    • Issue date Feb 19, 2002
    • Poclain Hydraulics Industrie
    • Louis Martin
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Radial-piston hydraulic motor and method for regulation of a radial...

    • Patent number 5,836,231
    • Issue date Nov 17, 1998
    • Valmet Voimansiirto Oy
    • Mauno Leinonen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic motor

    • Patent number 4,716,816
    • Issue date Jan 5, 1988
    • OY Partek AB
    • Vilho Falt
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Pressurized fluid mechanism comprising reaction rollers mounted on...

    • Patent number 4,469,012
    • Issue date Sep 4, 1984
    • Poclain Hydraulics
    • Louis B. Bigo
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hydraulic motor with adjustable flow volume

    • Patent number 4,413,548
    • Issue date Nov 8, 1983
    • G. Dusterloh GmbH
    • Jurgen Klie
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3893572

    • Patent number 3,893,572
    • Issue date Jul 8, 1975
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3815478

    • Patent number 3,815,478
    • Issue date Jun 11, 1974
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3621760

    • Patent number 3,621,760
    • Issue date Nov 23, 1971
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3511131

    • Patent number 3,511,131
    • Issue date May 12, 1970
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3283668

    • Patent number 3,283,668
    • Issue date Nov 8, 1966
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3179016

    • Patent number 3,179,016
    • Issue date Apr 20, 1965
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3092085

    • Patent number 3,092,085
    • Issue date Jun 4, 1963
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents