MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE

Industry

  • CPC
  • F01B

Sub Industries

F01B1/00Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements F01B11/00Reciprocating-piston machines or engines without rotary main shaft F01B13/00Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion F01B15/00Reciprocating-piston machines or engines with movable cylinders other than provided for in group F01B13/00 F01B17/00Reciprocating-piston machines or engines characterised by use of uniflow principle F01B19/00Positive-displacement machines or engines of flexible-wall type F01B21/00Combinations of two or more machines or engines F01B2170/00Steam engines F01B2250/00Accessories of steam engines Arrangements or control devices of piston pumps, compressors without crank shafts or condensors for so far as they influence the functioning of the engines F01B23/00Adaptations of machines or engines for special use Combinations of engines with devices driven thereby F01B25/00Regulating, controlling, or safety means F01B27/00Starting of machines or engines F01B29/00Machines or engines with pertinent characteristics other than those provided for in preceding main groups F01B3/00Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis F01B31/00Component parts, details, or accessories not provided for in, or of interest apart from, other groups F01B5/00Reciprocating-piston machines or engines with cylinder axes arranged substantially tangentially to a circle centred on main shaft axis F01B7/00Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders F01B9/00Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ZEROING DEVICE

    • Publication number 20240151225
    • Publication date May 9, 2024
    • Dana Motion Systems Italia S.R.L.
    • Luca FONTANESI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ACTIVE REELING AND STEERING CONTROL OF A VINE ROBOT

    • Publication number 20240151144
    • Publication date May 9, 2024
    • The Regents of the University of California
    • David Haggerty
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    A LINEAR ELECTRIC GENERATOR

    • Publication number 20240146152
    • Publication date May 2, 2024
    • YAFA INNOVATIONS LTD
    • Salih MANASRA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL OF PISTON TRAJECTORY IN A LINEAR GENERATOR

    • Publication number 20240125281
    • Publication date Apr 18, 2024
    • Mainspring Energy, Inc.
    • Matthew Roelle
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AXIAL PISTON VARIABLE DISPLACEMENT HYDRAULIC DEVICES, SUCH AS HYDRA...

    • Publication number 20240077135
    • Publication date Mar 7, 2024
    • Regents of the University of Minnesota
    • Perry Y. Li
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    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
  • Information Patent Application

    RECIPROCATING PUMP TURNING AND BARRING TOOL

    • Publication number 20240052817
    • Publication date Feb 15, 2024
    • EKU Power Drives GMBH
    • Levi Wayne BECK
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    WEIGHT TRAINING APPARATUS

    • Publication number 20240009502
    • Publication date Jan 11, 2024
    • David McCann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPRESSED-AIR ENGINE WITH INTEGRATED ACTIVE CHAMBER AND ACTIVE DIS...

    • Publication number 20230407747
    • Publication date Dec 21, 2023
    • MOTOR DEVELOPMENT INTERNATIONAL S.A.
    • Cyril NEGRE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLUID DOSING SYSTEM

    • Publication number 20230407855
    • Publication date Dec 21, 2023
    • Diversey, Inc.
    • Jeroen C. Beerens
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HYDROSTATIC MACHINE COMPRISING A CAM RING WITH ADJACENT BEARINGS OF...

    • Publication number 20230400015
    • Publication date Dec 14, 2023
    • Laurent Eugene Albert
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Internal Combustion Engine with Planetary Piston Gears

    • Publication number 20230383692
    • Publication date Nov 30, 2023
    • Frank J. Ardezzone
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SYSTEM, APPARATUS AND METHOD FOR CLEAN, MULTI-ENERGY GENERATION

    • Publication number 20230358184
    • Publication date Nov 9, 2023
    • Marvin W. Ward
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ENGINE WITH HIGH TORQUE MECHANISM

    • Publication number 20230349320
    • Publication date Nov 2, 2023
    • International Engine Intellectual Property Company, LLC
    • Andrei Makartchouk
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TWO-STROKE ENGINE WITH BLOWBY-GAS EXCHANGE AND VARIABLE COMBUSTION...

    • Publication number 20230272716
    • Publication date Aug 31, 2023
    • Aquarius Engines (A.M.) Ltd.
    • Shaul Haim YAAKOBY
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FASTENER-DRIVING TOOL WITH ONE OR MORE COMBUSTION CHAMBERS AND AN E...

    • Publication number 20230256579
    • Publication date Aug 17, 2023
    • Illinois Tool Works Inc.
    • Chinbay Q. Fan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS EXCHANGE CHAMBER

    • Publication number 20230250845
    • Publication date Aug 10, 2023
    • Aquarius Engines (A.M.) Ltd.
    • Shaul Haim YAAKOBY
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HYBRID DRIVE SYSTEM WITH AN OPPOSED-PISTON, INTERNAL COMBUSTION ENGINE

    • Publication number 20230203984
    • Publication date Jun 29, 2023
    • Achates Power, Inc.
    • FABIEN G. REDON
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    APPARATUS AND METHOD FOR CONVERTING BETWEEN LINEAR AND ROTARY MOTIO...

    • Publication number 20230175576
    • Publication date Jun 8, 2023
    • Sencera Energy, Inc.
    • Russell F. JEWETT
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHUT-OFF VALVE

    • Publication number 20230175399
    • Publication date Jun 8, 2023
    • MICROTECNICA S.R.L
    • Domenico TAFUNI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTARY ENGINE

    • Publication number 20230111792
    • Publication date Apr 13, 2023
    • Mykola VOLOSHCHUK
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HIGH-EFFICIENCY LINEAR GENERATOR

    • Publication number 20230101969
    • Publication date Mar 30, 2023
    • Mainspring Energy, Inc.
    • Adam Simpson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OPPOSED, FREE-PISTON ENGINE

    • Publication number 20230098581
    • Publication date Mar 30, 2023
    • King Abdullah University of Science and Technology
    • James TURNER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FOUR PISTON SCOTCH YOKE ACTUATOR

    • Publication number 20230063294
    • Publication date Mar 2, 2023
    • HABONIM INDUSTRIAL VALVES & ACTUATORS LTD.
    • Igor Berkovitz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEM FOR THE REVERSIBLE TRANSFORMATION OF A RECIPROCATING MOTION...

    • Publication number 20230059790
    • Publication date Feb 23, 2023
    • IBS MOTORTECH ITALIA SRL
    • Ivan SKULIC
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PISTON FOR AN OPPOSED-PISTON ENGINE

    • Publication number 20230030878
    • Publication date Feb 2, 2023
    • Achates Power, Inc.
    • Daniel M. Chown
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HYDROGEN-POWERED OPPOSED-PISTON ENGINE

    • Publication number 20230025982
    • Publication date Jan 26, 2023
    • Achates Power, Inc.
    • Fabien G. Redon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    RECPROCATING IC ENGINES WITHIN THERMALLY INSULATING ENCLOSURES

    • Publication number 20230003127
    • Publication date Jan 5, 2023
    • Mitja V Hinderks
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Stirling Cycle Machine

    • Publication number 20230003174
    • Publication date Jan 5, 2023
    • New Power Concepts, LLC
    • Dean Kamen
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MODULAR GLAND ARRANGEMENTS FOR A FLUID END ASSEMBLY

    • Publication number 20230003126
    • Publication date Jan 5, 2023
    • KERR MACHINE CO.
    • Kelcy Jake Foster
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES