TREA

of toothed-gearing type

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  • F01C17/02
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES F01C17/00Arrangements for drive of co-operating members

Current Industry

F01C17/02of toothed-gearing type
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Screw compressor including spoked gear
    • Patent number 11,913,451
    • Issue date Feb 27, 2024
    • Atlas Copco Airpower, naamloze vennootschap
    • Wim Meeusen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Supercharger
    • Patent number 11,603,791
    • Issue date Mar 14, 2023
    • EATON INTELLIGENT POWER LIMITED
    • Daniel R. Ouwenga
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cartiodal rotary machine with two-lobe rotor
    • Patent number 11,492,907
    • Issue date Nov 8, 2022
    • Joseph A. Sbarounis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Motion conversion mechanism
    • Patent number 11,242,753
    • Issue date Feb 8, 2022
    • Andrei Alexeevich Zaitsev
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Toroidal engine
    • Patent number 10,801,401
    • Issue date Oct 13, 2020
    • Constant Velocity Design LLC
    • Kevin M. Mueller
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary engine with oil pump
    • Patent number 10,774,646
    • Issue date Sep 15, 2020
    • LG Electronics Inc.
    • Yunhi Lee
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-stroke internal combustion engine with a spherical chamber
    • Patent number 10,450,862
    • Issue date Oct 22, 2019
    • Edouard Bonnefous
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Supercharger
    • Patent number 10,436,104
    • Issue date Oct 8, 2019
    • EATON INTELLIGENT POWER LIMITED
    • Daniel R. Ouwenga
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary motor with geared transmission for use of compressible media...
    • Patent number 9,771,800
    • Issue date Sep 26, 2017
    • Jiri Dvorak
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Multiple segment lobe pump
    • Patent number 9,752,571
    • Issue date Sep 5, 2017
    • Brian J. O'Connor
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Two-spindle pump of single-flow construction
    • Patent number 9,624,925
    • Issue date Apr 18, 2017
    • Jung and Co. Geratebau, GMBH
    • Weshen Christov
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Liquid ring compressor
    • Patent number 9,556,871
    • Issue date Jan 31, 2017
    • Agam Energy Systems Ltd.
    • Gad Assaf
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Piston engine
    • Patent number 9,528,585
    • Issue date Dec 27, 2016
    • Peter Ross Taylor
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Multiple segment lobe pump
    • Patent number 9,470,228
    • Issue date Oct 18, 2016
    • Brian J. O'Connor
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gerotor apparatus for a quasi-isothermal Brayton cycle engine
    • Patent number 9,382,872
    • Issue date Jul 5, 2016
    • The Texas A&M University System
    • Mark T. Holtzapple
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary internal combustion engine with phasing gear
    • Patent number 9,366,138
    • Issue date Jun 14, 2016
    • Pratt & Whitney Canada Corp.
    • Eugene Gekht
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Internal combustion engine
    • Patent number 9,353,679
    • Issue date May 31, 2016
    • Peter K. A. Hruschka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotary engine with rotary power heads
    • Patent number 9,273,556
    • Issue date Mar 1, 2016
    • John Larry Gaither
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid compressor and/or pump arrangement
    • Patent number 9,273,690
    • Issue date Mar 1, 2016
    • Exodus R&D International PTE LTD
    • George Flenche
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Orbiting planetary gearing system and internal combustion engine em...
    • Patent number 9,239,002
    • Issue date Jan 19, 2016
    • Heinz-Gustav Reisser
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Liquid ring compressor
    • Patent number 9,181,948
    • Issue date Nov 10, 2015
    • Agam Energy Systems Ltd.
    • Gad Assaf
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid compressor or pump apparatus
    • Patent number 9,163,631
    • Issue date Oct 20, 2015
    • Exodus R&D International PTE LTD
    • George Flenche
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Two-spindle screw pump of double-flow construction
    • Patent number 9,080,566
    • Issue date Jul 14, 2015
    • Jung and Co. Geratebau, GMBH
    • Weshen Christov
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic motor or pump with tangential pistons with annular or sec...
    • Patent number 9,080,560
    • Issue date Jul 14, 2015
    • Soilmec S.p.A.
    • Alessandro Breveglieri
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary piston pump and method for operating a rotary piston pump
    • Patent number 9,028,233
    • Issue date May 12, 2015
    • NETZSCH Pumpen & Systeme GmbH
    • Hans Juergen Linde
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Positive displacement pump with improved rotor design
    • Patent number 9,017,052
    • Issue date Apr 28, 2015
    • Harry Soderstrom
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Screw compressor including a single screw rotor with first and seco...
    • Patent number 8,992,195
    • Issue date Mar 31, 2015
    • Daikin Industries, Ltd.
    • Mohammod Anwar Hossain
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Screw compressor with adjacent helical grooves selectively opening...
    • Patent number 8,845,311
    • Issue date Sep 30, 2014
    • Daikin Industries, Ltd.
    • Hideki Fujiwara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gerotor apparatus for a quasi-isothermal Brayton cycle engine
    • Patent number 8,821,138
    • Issue date Sep 2, 2014
    • The Texas A&M University System
    • Mark T. Holtzapple
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dual rotor pump
    • Patent number 8,647,089
    • Issue date Feb 11, 2014
    • Edward L. Simonds
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    A ROTARY POSITIVE DISPLACEMENT PUMP WITH A GUARD
    • Publication number 20240052831
    • Publication date Feb 15, 2024
    • Alfa Laval Corporate AB
    • Simon CARGILL
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SUPERCHARGER
    • Publication number 20230212976
    • Publication date Jul 6, 2023
    • Eaton Intelligent Power Limited
    • Daniel R. Ouwenga
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MOTION CONVERSION MECHANISM
    • Publication number 20210040853
    • Publication date Feb 11, 2021
    • Andrei Alexeevich ZAITSEV
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SUPERCHARGER
    • Publication number 20200102881
    • Publication date Apr 2, 2020
    • Eaton Intelligent Power Limited
    • Daniel R. Ouwenga
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY ENGINE
    • Publication number 20180283175
    • Publication date Oct 4, 2018
    • LG ELECTRONICS INC.
    • Yunhi LEE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENERGY RECOVERY DEVICE WITH HEAT DISSIPATION MECHANISMS
    • Publication number 20170226857
    • Publication date Aug 10, 2017
    • EATON CORPORATION
    • Veerangowda S. PATIL
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SEALING SLEEVE FOR GEARED SHAFT OF GEARMOTOR ASSEMBLY
    • Publication number 20170114640
    • Publication date Apr 27, 2017
    • Nidec Motor Corporation
    • Joshua M. Biro
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GEROTOR APPARATUS FOR A QUASI-ISOTHERMAL BRAYTON CYCLE ENGINE
    • Publication number 20140308147
    • Publication date Oct 16, 2014
    • Texas A&M University
    • Mark T. Holtzapple
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE
    • Publication number 20140238337
    • Publication date Aug 28, 2014
    • Peter K.A. Hruschka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PUMP
    • Publication number 20140161655
    • Publication date Jun 12, 2014
    • Edward L. SIMONDS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ORBITING PLANETARY GEARING SYSTEM AND INTERNAL COMBUSTION ENGINE EM...
    • Publication number 20140020651
    • Publication date Jan 23, 2014
    • Heinz-Gustav Reisser
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Multiple Segment Lobe Pump
    • Publication number 20140010698
    • Publication date Jan 9, 2014
    • Brian J. O'Connor
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PISTON ENGINE
    • Publication number 20140000550
    • Publication date Jan 2, 2014
    • Peter Ross Taylor
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Two-Spindle Pump of Single-Flow Construction
    • Publication number 20130251581
    • Publication date Sep 26, 2013
    • JUNG & CO. GERATEBAU GMBH
    • Weshen Christov
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PISTON MACHINE
    • Publication number 20130205990
    • Publication date Aug 15, 2013
    • Manfred Max Rapp
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Two-Spindle Screw Pump of Double-Flow Construction
    • Publication number 20130202473
    • Publication date Aug 8, 2013
    • JUNG & CO. GERATEBAU GMBH
    • Weshen Christov
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Rotary Piston Pump And Method For Operating A Rotary Piston Pump
    • Publication number 20130094985
    • Publication date Apr 18, 2013
    • Hans Juergen Linde
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTISTAGE PNEUMATIC MOTOR
    • Publication number 20130055884
    • Publication date Mar 7, 2013
    • Shijiazhuang Zhongmei Coal Mine Equipment Manufacture Co., Ltd..
    • Chunbao Feng
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY INTERNAL COMBUSTION ENGINE WITH PHASING GEAR
    • Publication number 20130028774
    • Publication date Jan 31, 2013
    • Eugene GEKHT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FLUID COMPRESSOR OR PUMP APPARATUS
    • Publication number 20130017109
    • Publication date Jan 17, 2013
    • EXODUS R & D PTE LTD
    • George Flenche
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPROVED FLUID COMPRESSOR AND/OR PUMP ARRANGEMENT
    • Publication number 20130011289
    • Publication date Jan 10, 2013
    • EXODUS R & D PTE LTD
    • George Flenche
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DUAL ROTOR PUMP
    • Publication number 20130011292
    • Publication date Jan 10, 2013
    • Edward L. Simonds
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTISTAGE VACUUM PUMP
    • Publication number 20120257961
    • Publication date Oct 11, 2012
    • Anest Iwata Corporation
    • Shiro TANIGAWA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HYDRAULIC MOTOR OR PUMP WITH TANGENTIAL PISTONS WITH ANNULAR OR SEC...
    • Publication number 20120237383
    • Publication date Sep 20, 2012
    • SOILMEC S.p.A.
    • Alessandro Breveglieri
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PERIPHERAL PUMP-TURBINE
    • Publication number 20120207637
    • Publication date Aug 16, 2012
    • Jose Pozo Fernandez
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DEVICE FOR PRESSURIZING A FLUID, TO BE DIRECTLY MOUNTED ON A POWER...
    • Publication number 20110293444
    • Publication date Dec 1, 2011
    • Mouvex
    • Fabrice Bariau
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VEHICLE OIL PUMP
    • Publication number 20110252906
    • Publication date Oct 20, 2011
    • Terasu HARASHIMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GATE ROTOR AND SCREW COMPRESSOR
    • Publication number 20110165009
    • Publication date Jul 7, 2011
    • DAIKIN INDUSTRIES, LTD.
    • Mohammod Anwar Hossain
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OLIVE-SHAPED ROTARY ENGINE
    • Publication number 20110126795
    • Publication date Jun 2, 2011
    • SHANGDONG ICD HIGH PERFORMANCE FIBRES CO., LTD.
    • Feng Hua
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Compressor assembly
    • Publication number 20110110802
    • Publication date May 12, 2011
    • Lothar Peter Schmitz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES