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  • F01C19/06
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES F01C19/00Sealing arrangements in rotary-piston machines or engines

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F01C19/06of resilient material
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Vane pump driven by an engine of an automobile
    • Patent number 11,149,730
    • Issue date Oct 19, 2021
    • Taiho Kogyo Co., Ltd.
    • Ken Nakamuta
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary piston engine and method for operating a rotary piston engine
    • Patent number 10,458,238
    • Issue date Oct 29, 2019
    • Fuelsave GmbH
    • Dirk Hoffmann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary engine seals
    • Patent number 10,294,791
    • Issue date May 21, 2019
    • OXFORD UNIVERSITY INNOVATION LIMITED
    • Kamaljit Singh Chana
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary engine vane drive method and apparatus
    • Patent number 10,202,849
    • Issue date Feb 12, 2019
    • Merton W. Pekrul
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Positive displacement expander
    • Patent number 9,121,275
    • Issue date Sep 1, 2015
    • Exponential Technologies, Inc.
    • Curtis Patterson
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotary vane actuators
    • Patent number 9,085,978
    • Issue date Jul 21, 2015
    • KINETROL LIMITED
    • Roger Charles Chapman
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Low speed, high torque rotary abutment motor
    • Patent number 8,257,069
    • Issue date Sep 4, 2012
    • Yan Satanovskiy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary machine
    • Patent number 6,886,528
    • Issue date May 3, 2005
    • Richard G. James
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vane type fluid machinery having a deformable seal portion on the vane
    • Patent number 6,688,865
    • Issue date Feb 10, 2004
    • Honda Giken Kogyo Kabushiki Kaisha
    • Kenji Matsumoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal grid assembly for rotary piston mechanism
    • Patent number 4,043,714
    • Issue date Aug 23, 1977
    • Curtiss-Wright Corporation
    • Murray Berkowitz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Support means for floating rotary ring member
    • Patent number 4,013,388
    • Issue date Mar 22, 1977
    • Safe Way Hydraulics, Inc.
    • Paul E. Stratman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fluid driven motor having improved blade construction
    • Patent number 3,976,408
    • Issue date Aug 24, 1976
    • Empire Oil Tool Company
    • Marion A. Garrison
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3894820
    • Patent number 3,894,820
    • Issue date Jul 15, 1975
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3082747
    • Patent number 3,082,747
    • Issue date Mar 26, 1963
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTARY PISTON ENGINE AND METHOD FOR OPERATING A ROTARY PISTON ENGINE
    • Publication number 20180258768
    • Publication date Sep 13, 2018
    • Fuelsave GmbH
    • Dirk Hoffmann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Apparatus And Method For Controlling Or Limiting Rotor Orbit In Mov...
    • Publication number 20170074100
    • Publication date Mar 16, 2017
    • Smith International, Inc.
    • Brian P. Jarvis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY ENGINE SEALS
    • Publication number 20170009582
    • Publication date Jan 12, 2017
    • OXFORD UNIVERSITY INNOVATION LIMITED
    • Kamaljit Singh CHANA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    A SILENT GEAR PUMP OR MOTOR SUPPRESSING TROUBLES OF TRAPPING FLUID
    • Publication number 20160108733
    • Publication date Apr 21, 2016
    • LIM, Nag-Bok
    • Nag-Bok LIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Positive Displacement Expander
    • Publication number 20130200634
    • Publication date Aug 8, 2013
    • Exponential Technologies, Inc.
    • Curtis Patterson
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Rotary Vane Actuators
    • Publication number 20120137873
    • Publication date Jun 7, 2012
    • Roger Charles Chapman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Low Speed, High Torque Rotary Abutment Motor
    • Publication number 20100028188
    • Publication date Feb 4, 2010
    • Yan A. Satanovskiy
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary machine
    • Publication number 20030192503
    • Publication date Oct 16, 2003
    • Richard G. James
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES