TREA

with helical teeth

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Industry

  • CPC
  • F01C1/16
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES F01C1/00Rotary-piston machines or engines

Current Industry

F01C1/16with helical teeth
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PRESSURE REDUCER FOR ROTARY INTERNAL COMBUSTION ENGINE
    • Publication number 20210123345
    • Publication date Apr 29, 2021
    • COGENERGY SUISSE SA
    • Samuel MOUSSA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Screw Rotor and Fluid Machine Body
    • Publication number 20210025386
    • Publication date Jan 28, 2021
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Hiroshi HORIUCHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Screw Rotor, Fluid Machine Main Body, and Fluid Machine
    • Publication number 20210017986
    • Publication date Jan 21, 2021
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Yuuji ITOU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEM FOR CONVEYING A MEDIUM
    • Publication number 20200224657
    • Publication date Jul 16, 2020
    • ITT Bornemann GmbH
    • JENS-UWE BRANDT
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCREW COMPRESSOR
    • Publication number 20200208523
    • Publication date Jul 2, 2020
    • Dongguan Hesheng Electrical and Mechanical Co., Ltd.
    • Benyi LIAO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHODS AND SYSTEMS FOR SEALING ROTATING EQUIPMENT SUCH AS EXPANDER...
    • Publication number 20200011426
    • Publication date Jan 9, 2020
    • Victor Juchymenko
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fixed Displacement Turbine Engine
    • Publication number 20190093480
    • Publication date Mar 28, 2019
    • Bret Freeman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    APPARATUS, SYSTEMS AND METHODS FOR LUBRICATION OF FLUID DISPLACEMEN...
    • Publication number 20180320520
    • Publication date Nov 8, 2018
    • Bitzer US, Inc.
    • Tom Brokaw
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    SYSTEM FOR CONVEYING A MEDIUM
    • Publication number 20180283374
    • Publication date Oct 4, 2018
    • ITT Bornemann GmbH
    • Jens-Uwe BRANDT
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Expansion System
    • Publication number 20180223666
    • Publication date Aug 9, 2018
    • Bitzer Kuehlmaschinenbau GmbH
    • Roni Loerch
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OPTIMAL EXPANDER OUTLET PORTING
    • Publication number 20170350251
    • Publication date Dec 7, 2017
    • EATON CORPORATION
    • Matthew James FORTINI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    THERMAL EXCHANGE ENGINE
    • Publication number 20170314396
    • Publication date Nov 2, 2017
    • Terry VanINSBERGHE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HYDROELECTRIC GEAR PUMP WITH VARYING HELIX ANGLES OF GEAR TEETH
    • Publication number 20170248019
    • Publication date Aug 31, 2017
    • EATON CORPORATION
    • Matthew Gareld SWARTZLANDER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    VOLUMETRIC ENERGY RECOVERY DEVICE AND SYSTEMS
    • Publication number 20170130613
    • Publication date May 11, 2017
    • EATON CORPORATION
    • William Nicholas EYBERGEN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHOD FOR EXPANDING A GAS FLOW AND DEVICE THEREBY APPLIED
    • Publication number 20170096897
    • Publication date Apr 6, 2017
    • ATLAS COPCO AIRPOWER, naamloze vennootschap
    • Kris VAN CAMPFORT
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Working Member of a Helical Rotary Machine
    • Publication number 20170009583
    • Publication date Jan 12, 2017
    • Viktor V. STANOVSKOI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fixed Displacement Turbine Engine
    • Publication number 20170009581
    • Publication date Jan 12, 2017
    • Bret Freeman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Integrated Volumetric Energy Recovery and Compression Device
    • Publication number 20160003045
    • Publication date Jan 7, 2016
    • Matthew James FORTINI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    APPARATUS, SYSTEMS AND METHODS FOR LUBRICATION OF FLUID DISPLACEMEN...
    • Publication number 20150240639
    • Publication date Aug 27, 2015
    • ElectraTherm, Inc.
    • Tom Brokaw
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    REDUCED NOISE SCREW MACHINES
    • Publication number 20150086406
    • Publication date Mar 26, 2015
    • THE CITY UNIVERSITY
    • Nikola Rudi Stosic
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS PRESSURE REDUCTION GENERATOR
    • Publication number 20150016952
    • Publication date Jan 15, 2015
    • ElectraTherm, Inc.
    • Andrew Oxner
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    EXPANDER
    • Publication number 20140356208
    • Publication date Dec 4, 2014
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Noboru Tsuboi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID-PRESSURE APPARATUS
    • Publication number 20140322060
    • Publication date Oct 30, 2014
    • SUMITOMO PRECISION PRODUCTS CO., LTD.
    • Hiroaki Takeda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POWER GENERATION APPARATUS AND POWER GENERATION SYSTEM
    • Publication number 20140284931
    • Publication date Sep 25, 2014
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Noboru Tsuboi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    COMPRESSOR SYSTEM INCLUDING GEAR INTEGRATED SCREW EXPANDER
    • Publication number 20130305723
    • Publication date Nov 21, 2013
    • Ingersoll-Rand Company
    • Amin Wolfgang Niclas Haghjoo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCREW EXPANSION POWER GENERATION DEVICE
    • Publication number 20130119671
    • Publication date May 16, 2013
    • SHANGHAI POWER TECH. SCREW MACHINERY CO., LTD.
    • Yan Tang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POWER GENERATION APPARATUS
    • Publication number 20130049367
    • Publication date Feb 28, 2013
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Shigeto ADACHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LUBRICATION OF SCREW MACHINES
    • Publication number 20130052072
    • Publication date Feb 28, 2013
    • THE CITY UNIVERSITY
    • Ian Kenneth Smith
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LIQUID PUMP OF SCREW EXPANDER
    • Publication number 20130008159
    • Publication date Jan 10, 2013
    • SHANGHAI POWER TECH. SCREW MACHINERY CO., LTD.
    • Yan Tang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...