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the piston motion being transmitted by curved surfaces

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01BMACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE F01B3/00Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis

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F01B3/04the piston motion being transmitted by curved surfaces
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Cam machine with adjustment mechanism
    • Patent number 11,821,318
    • Issue date Nov 21, 2023
    • Boyan Kirilov Bahnev
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas or fluid driven mechanical stepper motor
    • Patent number 11,401,811
    • Issue date Aug 2, 2022
    • Eindhoven Medical Robotics B.V.
    • Marc Janssens
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Opposed piston engine
    • Patent number 11,401,812
    • Issue date Aug 2, 2022
    • HTS LLC
    • Carlos Marcelo Todeschini Hilgert
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Operation system for piston-type expander, and operation method for...
    • Patent number 10,975,765
    • Issue date Apr 13, 2021
    • Isuzu Motors Limited
    • Kota Kato
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Stirling cycle and linear-to-rotary mechanism systems, devices, and...
    • Patent number 10,954,886
    • Issue date Mar 23, 2021
    • Cool Energy, Inc.
    • Brian Nuel
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Opposed piston engine
    • Patent number 10,947,846
    • Issue date Mar 16, 2021
    • HTS LLC
    • Carlos Marcelo Todeschini Hilgert
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method for operating an axial piston motor, and axial piston motor
    • Patent number 10,450,945
    • Issue date Oct 22, 2019
    • GETAS Gesellschaft für thermodynamische Antriebssysteme mbH
    • Ulrich Rohs
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Helical follower internal combustion engine
    • Patent number 10,344,671
    • Issue date Jul 9, 2019
    • Evan John Collins
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Internal combustion engine
    • Patent number 10,267,225
    • Issue date Apr 23, 2019
    • INNENGINE, S.L.
    • Juan Garrido Requena
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Stirling cycle and linear-to-rotary mechanism systems, devices, and...
    • Patent number 10,100,778
    • Issue date Oct 16, 2018
    • Cool Energy, Inc.
    • Brian Nuel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Compact non-vibrating endothermic engine
    • Patent number 9,982,597
    • Issue date May 29, 2018
    • Pierfrancesco Poniz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Axial piston engine and method for operating an axial piston engine
    • Patent number 9,879,635
    • Issue date Jan 30, 2018
    • GETAS Gesellschaft für thermodynamische Antriebssysteme mbH
    • Ulrich Rohs
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary drive system having a cam follower with detachable wheel sup...
    • Patent number 9,528,373
    • Issue date Dec 27, 2016
    • GRIEND HOLDING B.V.
    • Christopher Ralph Van Den Brink
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine with a variable volume chamber
    • Patent number 9,388,695
    • Issue date Jul 12, 2016
    • Antar Daouk
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine
    • Patent number 9,353,681
    • Issue date May 31, 2016
    • Antar Daouk
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cam engine
    • Patent number 9,243,617
    • Issue date Jan 26, 2016
    • Boyan Bahnev
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Drive system with a rotary energy-transmission element
    • Patent number 9,057,323
    • Issue date Jun 16, 2015
    • GRIEND HOLDING B.V.
    • Anthonie van den Brink
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Axial piston internal combustion engine using an Atkinson cycle
    • Patent number 9,032,920
    • Issue date May 19, 2015
    • Brian Michael Robards
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Co-axial crankless engine
    • Patent number 8,863,643
    • Issue date Oct 21, 2014
    • Darren Powell
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine
    • Patent number 8,640,659
    • Issue date Feb 4, 2014
    • Antar Daouk
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Reciprocating combustion engine
    • Patent number 8,578,894
    • Issue date Nov 12, 2013
    • McVan Aerospace, LLC
    • Ray McKaig
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Flywheel for barrel engine
    • Patent number 8,522,732
    • Issue date Sep 3, 2013
    • Thomas Engine Company, LLC
    • Randall R. Gaiser
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Reciprocating combustion engine
    • Patent number 8,215,270
    • Issue date Jul 10, 2012
    • McVan Aerospace, LLC
    • Ray McKaig
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Systems and methods for facilitating conversion between reciprocati...
    • Patent number 8,171,812
    • Issue date May 8, 2012
    • WaveTech Engines, Inc.
    • Bradley L. Raether
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Eight-stroke engine cycle
    • Patent number 8,011,331
    • Issue date Sep 6, 2011
    • GM Global Technology Operations LLC
    • William C. Albertson
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Piston cam engine
    • Patent number 7,793,623
    • Issue date Sep 14, 2010
    • Boyan Kirilov Bahnev
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Axial cam air motor
    • Patent number 7,753,659
    • Issue date Jul 13, 2010
    • The Boeing Company
    • Theodore M. Boyl-Davis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Barrel engine block assembly
    • Patent number 7,654,234
    • Issue date Feb 2, 2010
    • Thomas Engine Company, LLC
    • Anton Polt
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Single-ended barrel engine with double-ended, double roller pistons
    • Patent number 7,464,673
    • Issue date Dec 16, 2008
    • Thomas Engine Company, LLC
    • Charles Russell Thomas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary engine employing undulating ramp driven by paired reciprocat...
    • Patent number 7,428,885
    • Issue date Sep 30, 2008
    • Advanced Engine Technologies, Inc.
    • Ian Mann
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    CAM MACHINE WITH ADJUSTMENT MECHANISM
    • Publication number 20220170370
    • Publication date Jun 2, 2022
    • Boyan Kirilov BAHNEV
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Thrust Vectoring Ignition Chamber Engine with Axial Fuel Intake System
    • Publication number 20210310357
    • Publication date Oct 7, 2021
    • Ravi Shankar Gautam
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS OR FLUID DRIVEN MECHANICAL STEPPER MOTOR
    • Publication number 20210270135
    • Publication date Sep 2, 2021
    • Eindhoven Medical Robotics B.V.
    • Marc Janssens
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OPERATION SYSTEM FOR PISTON-TYPE EXPANDER, AND OPERATION METHOD FOR...
    • Publication number 20200408146
    • Publication date Dec 31, 2020
    • Isuzu Motors Limited;
    • Kota KATO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STIRLING CYCLE AND LINEAR-TO-ROTARY MECHANISM SYSTEMS, DEVICES, AND...
    • Publication number 20190145347
    • Publication date May 16, 2019
    • Cool Energy, Inc.
    • Brian Nuel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHOD FOR OPERATING AN AXIAL PISTON MOTOR, AND AXIAL PISTON MOTOR
    • Publication number 20190017432
    • Publication date Jan 17, 2019
    • GETAS GESELLSCHAFT FÜR THERMODYNAMISCHE ANTRIEBSSYSTEME mbH
    • Ulrich ROHS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AXIAL PISTON MOTOR AND METHOD FOR OPERATION OF AN AXIAL PISTON MOTOR
    • Publication number 20180313257
    • Publication date Nov 1, 2018
    • GETAS Gesellschaft fuer thermodynamische Antriebssysteme mbH
    • Ulrich Rohs
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AXIAL PISTON ENGINE AND METHOD FOR OPERATING AN AXIAL PISTON ENGINE
    • Publication number 20180128204
    • Publication date May 10, 2018
    • GETAS Gesellschaft fuer thermodynamische Antriebssysteme mbH
    • Ulrich Rohs
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    A FLUID MOTOR AND A FLUID PUMP
    • Publication number 20170320542
    • Publication date Nov 9, 2017
    • GENIUS VELO LIMITED
    • Teklemichael Sebhatu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    RECIPROCATING ENGINE
    • Publication number 20170030194
    • Publication date Feb 2, 2017
    • Shepherd Inventor Limited
    • Graydon Aubrey Shepherd
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    A HYDRAULIC OR PNEUMATIC DRIVE SYSTEM, AND A MOTOR AND A PUMP THEREFOR
    • Publication number 20160121969
    • Publication date May 5, 2016
    • GENIUS VELO LIMITED
    • Teklemichael Sebhatu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    CAM FOLLOWER WITH AN ANGLED AXIS OF ROTATION
    • Publication number 20150114148
    • Publication date Apr 30, 2015
    • GRIEND HOLDING B.V.
    • Christopher Ralph Van Den Brink
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Axial Piston Internal Combustion Engine Using an Atkinson Cycle
    • Publication number 20140182526
    • Publication date Jul 3, 2014
    • Brian Robards
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Cam Engine
    • Publication number 20140150643
    • Publication date Jun 5, 2014
    • Boyan Bahnev
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE
    • Publication number 20140130780
    • Publication date May 15, 2014
    • Antar Daouk
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Integrated Heat and Stirling Engine
    • Publication number 20130305703
    • Publication date Nov 21, 2013
    • Taylor Scott Amarel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ROTARY RECIPROCATING PISTON ENGINE
    • Publication number 20130276757
    • Publication date Oct 24, 2013
    • John McIntyre
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Reciprocating combustion engine
    • Publication number 20120272645
    • Publication date Nov 1, 2012
    • Ray McKaig
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CRANKLESS ENGINE
    • Publication number 20120192829
    • Publication date Aug 2, 2012
    • Jin Hee Choi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL COMBUSTION ROTARY PISTON ENGINE
    • Publication number 20120192830
    • Publication date Aug 2, 2012
    • Are Engines Limited
    • Mansour Almassi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AXIAL-PISTON ENGINE, METHOD FOR OPERATING AN AXIAL-PISTON ENGINE, A...
    • Publication number 20120118249
    • Publication date May 17, 2012
    • GETAS Gesellschaft fuer thermodynamische Antriebssysteme mbH
    • Ulrich Rohs
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CO-AXIAL CRANKLESS ENGINE
    • Publication number 20120024147
    • Publication date Feb 2, 2012
    • Darren Powell
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLYWHEEL FOR BARREL ENGINE
    • Publication number 20110253082
    • Publication date Oct 20, 2011
    • Thomas Engine Company, LLC
    • Randall R. Gaiser
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ENGINE WITH A VARIABLE VOLUME CHAMBER
    • Publication number 20110061631
    • Publication date Mar 17, 2011
    • Antar Daouk
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE
    • Publication number 20110036330
    • Publication date Feb 17, 2011
    • Antar Daouk
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    RECIPROCATING ENGINES
    • Publication number 20110011368
    • Publication date Jan 20, 2011
    • WAVETECH ENGINES, INC.
    • Bradley L. Raether
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AXIAL PISTON ENGINE AND METHOD FOR OPERATING AN AXIAL PISTON ENGINE
    • Publication number 20100258065
    • Publication date Oct 14, 2010
    • GETAS Gesellschaft fuer thermodynamische Antriebssysteme mbH
    • Ulrich Rohs
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY CYLINDER BLOCK ENGINE WITH UNEQUAL COMPRESSION AND EXPANSION...
    • Publication number 20100258082
    • Publication date Oct 14, 2010
    • Paul Anthony Ryan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Eight-Stroke Engine Cycle
    • Publication number 20100064992
    • Publication date Mar 18, 2010
    • GM Global Technology Operations, Inc.
    • William C. Albertson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Drive system with a rotary energy-transmission element
    • Publication number 20090320799
    • Publication date Dec 31, 2009
    • Anthonie van den Brink
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES