with two or more series radial piston-cylinder units

Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic radial piston device with improved pressure transition me...

    • Patent number 10,378,357
    • Issue date Aug 13, 2019
    • Eaton Intelligent Power Limited
    • Jeffrey David Skinner
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Fluid expansion engine

    • Patent number 9,598,959
    • Issue date Mar 21, 2017
    • Neemat Frem
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Reciprocating rotary engine

    • Patent number 4,334,506
    • Issue date Jun 15, 1982
    • Albert F. Albert
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Opposed piston engine

    • Patent number 4,030,471
    • Issue date Jun 21, 1977
    • Frank Ginkel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotary cam internal combustion radial engine

    • Patent number 3,964,450
    • Issue date Jun 22, 1976
    • John E. Lockshaw
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3913455

    • Patent number 3,913,455
    • Issue date Oct 21, 1975
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3690097

    • Patent number 3,690,097
    • Issue date Sep 12, 1972
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3142229

    • Patent number 3,142,229
    • Issue date Jul 28, 1964
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3131604

    • Patent number 3,131,604
    • Issue date May 5, 1964
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3101060

    • Patent number 3,101,060
    • Issue date Aug 20, 1963
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2811143

    • Patent number 2,811,143
    • Issue date Oct 29, 1957
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2603194

    • Patent number 2,603,194
    • Issue date Jul 15, 1952
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2209655

    • Patent number 2,209,655
    • Issue date Jul 30, 1940
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRAULIC RADIAL PISTON DEVICE WITH IMPROVED PRESSURE TRANSITION ME...

    • Publication number 20160208610
    • Publication date Jul 21, 2016
    • EATON CORPORATION
    • Jeffrey David Skinner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLUID EXPANSION ENGINE

    • Publication number 20140345269
    • Publication date Nov 27, 2014
    • Neemat FREM
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    THERMAL ENGINE

    • Publication number 20100024764
    • Publication date Feb 4, 2010
    • Gaby Traute Reinhardt
    • Gert Joachim REINHARDT
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES