Other fluid gearing

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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for generating impulse-dynamic process forces

    • Patent number 11,248,691
    • Issue date Feb 15, 2022
    • Hatebur Umformmaschinen AG
    • Mihai Vulcan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Thermal hydraulic propulsion system

    • Patent number 10,794,370
    • Issue date Oct 6, 2020
    • A & A International, LLC
    • Horia Abaitancei
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Continuously variable transmission device

    • Patent number 10,281,016
    • Issue date May 7, 2019
    • Heung Gu Jin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic axle

    • Patent number 9,719,587
    • Issue date Aug 1, 2017
    • Robert Bosch GmbH
    • Stefan Schmidt
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Generating displacement and theroacoustic refrigerator

    • Patent number 6,490,881
    • Issue date Dec 10, 2002
    • CSIR
    • Robert Henry Sinclair
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Torque transfer apparatus

    • Patent number 4,467,603
    • Issue date Aug 28, 1984
    • William L. Wilson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid type torque converter apparatus

    • Patent number 4,441,594
    • Issue date Apr 10, 1984
    • Toyota Jidosha Kogyo Kabushiki Kaisha
    • Seitoku Kubo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Liquid pressure control system

    • Patent number 4,289,178
    • Issue date Sep 15, 1981
    • Bernard T. Rogers
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Generator for flow rate of pressurized fluid

    • Patent number 4,202,251
    • Issue date May 13, 1980
    • S.E.C.A. Societe Anonyme Societe d'Entreprises Commerciales et Aeronautiques
    • Marcel Geirnaert
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Hydraulic machine

    • Patent number 4,174,611
    • Issue date Nov 20, 1979
    • Gino Franch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid transmission unit and braking system

    • Patent number 4,150,542
    • Issue date Apr 24, 1979
    • Marvin C. Spears
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Air lift pump energy conversion apparatus

    • Patent number 4,135,364
    • Issue date Jan 23, 1979
    • Eugene D. Busick
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hydraulic motor with air distributor-operated valves

    • Patent number 4,110,981
    • Issue date Sep 5, 1978
    • John R. Murphy
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Internal combustion engine system

    • Patent number 4,057,040
    • Issue date Nov 8, 1977
    • Archie E. Wax
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Mechanical work generating means

    • Patent number 4,052,849
    • Issue date Oct 11, 1977
    • Vibranetics, Inc.
    • George D. Dumbaugh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydrostatic transmission system

    • Patent number 4,016,719
    • Issue date Apr 12, 1977
    • Technion Research and Development Foundation, Ltd.
    • Amotz Yavnai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Hydrostatic transmission with oscillating output

    • Patent number 3,996,806
    • Issue date Dec 14, 1976
    • The Cessna Aircraft Company
    • Frank N. Alexander
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Closed circuit hydraulic control system

    • Patent number 3,979,910
    • Issue date Sep 14, 1976
    • Canada Wire and Cable Limited
    • Urs Leuenberger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and apparatus for propelling an object by an unbalanced cent...

    • Patent number 3,979,961
    • Issue date Sep 14, 1976
    • Nicholas Joseph Schnur
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable volume liquid pumping system

    • Patent number 3,975,910
    • Issue date Aug 24, 1976
    • Benjamin F. Harvey
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multi-speed and leverage motor

    • Patent number 3,965,756
    • Issue date Jun 29, 1976
    • Alfredo E. Valles
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device in hydraulic percussion tools

    • Patent number 3,942,322
    • Issue date Mar 9, 1976
    • Svenska Hymas Aktiebolag
    • Sten Ove Hammarstrand
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Linear hydraulic motor

    • Patent number 3,939,755
    • Issue date Feb 24, 1976
    • Amiad Systems Limited
    • Hanani Tabor
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3913448

    • Patent number 3,913,448
    • Issue date Oct 21, 1975
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    3903973

    • Patent number 3,903,973
    • Issue date Sep 9, 1975
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    3901033

    • Patent number 3,901,033
    • Issue date Aug 26, 1975
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3892072

    • Patent number 3,892,072
    • Issue date Jul 1, 1975
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3878768

    • Patent number 3,878,768
    • Issue date Apr 22, 1975
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3845623

    • Patent number 3,845,623
    • Issue date Nov 5, 1974
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3842601

    • Patent number 3,842,601
    • Issue date Oct 22, 1974
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER GENERATING APPARATUS USING HAMMER

    • Publication number 20190360571
    • Publication date Nov 28, 2019
    • Dong Hyeon Gwon
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    THERMAL HYDRAULIC PROPULSION SYSTEM

    • Publication number 20190211809
    • Publication date Jul 11, 2019
    • A & A International, LLC
    • Horia ABAITANCEI
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Apparatus for Generating Impulse-Dynamic Process Forces

    • Publication number 20180238428
    • Publication date Aug 23, 2018
    • Hatebur Umformmaschinen AG
    • Mihai Vulcan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Hydraulic Axle

    • Publication number 20150176613
    • Publication date Jun 25, 2015
    • ROBERT BOSCH GmbH
    • Stefan Schmidt
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL