TREA

Control of, monitoring of, or safety arrangements for, machines or engines

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Industry

  • CPC
  • F01C20/00
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES

Current Industry

F01C20/00Control of, monitoring of, or safety arrangements for, machines or engines

Sub Industries

F01C20/02specially adapted for several machines or engines connected in series or in parallel F01C20/04specially adapted for reversible machines or engines F01C20/06specially adapted for stopping, starting, idling or no-load operation F01C20/08characterised by varying the rotational speed F01C20/10characterised by changing the position of the inlet or outlet openings with respect to the working chamber F01C20/12using sliding valves F01C20/125with sliding valves controlled by the use of fluid other than the working fluid F01C20/14using rotating valves F01C20/16using lift valves F01C20/18characterised by varying the volume of the working chamber F01C20/185by varying the useful pumping length of the cooperating members in the axial direction F01C20/20by changing the form of the inner or outlet contour of the working chamber F01C20/22by changing the eccentricity between cooperating members F01C20/24characterised by using valves regulating pressure or flow rate F01C20/26using bypass channels F01C20/265being obtained by displacing a lateral sealing face F01C20/28Safety arrangements Monitoring
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Valve Position Control
    • Publication number 20240102388
    • Publication date Mar 28, 2024
    • ABB Schweiz AG
    • Camilo Lopez
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEMS AND METHODS FOR A PARTIAL STATE CONDENSER
    • Publication number 20240076986
    • Publication date Mar 7, 2024
    • ARGYLE EARTH, INC
    • Christopher MCMILLAN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEMS AND METHODS FOR A HEAT ENGINE SYSTEM
    • Publication number 20230287793
    • Publication date Sep 14, 2023
    • Argyle Earth Inc
    • Christopher McMillan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Wankel pump cycle residual boost system
    • Publication number 20230228195
    • Publication date Jul 20, 2023
    • Hung-Chih Huang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MUFFLER
    • Publication number 20230212967
    • Publication date Jul 6, 2023
    • Honeywell International Inc.
    • Morris G. Anderson
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    MODULAR ROTARY ENGINE
    • Publication number 20220381145
    • Publication date Dec 1, 2022
    • ELLIS F WRIGHT
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLUID CIRCULATION SYSTEM AND METHOD FOR OPERATING SAME, COMPUTER-RE...
    • Publication number 20220349307
    • Publication date Nov 3, 2022
    • EMERSON CLIMATE TECHNOLOGIES (SUZHOU) CO., LTD.
    • Donghui YANG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary Turbine Combustion Engine
    • Publication number 20220316338
    • Publication date Oct 6, 2022
    • Amjad Faroha
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    REVERSING MECHANISM FOR A POWER TOOL
    • Publication number 20210394351
    • Publication date Dec 23, 2021
    • Snap-on Incorporated
    • Richard Bothmann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPRESSED AIR ENERGY STORAGE POWER GENERATION DEVICE AND COMPRESSE...
    • Publication number 20210388854
    • Publication date Dec 16, 2021
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Takashi SATO
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    CONTROLLING ADMISSION VOLUME OF INLET GAS FOR FIXED RPM OPERATION O...
    • Publication number 20210381379
    • Publication date Dec 9, 2021
    • Indian Institute of Technology Madras (IIT Madras)
    • Vipin Venugopal
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE HAVING ADJUSTABLE LINKING OF ITS ENGINE...
    • Publication number 20210317779
    • Publication date Oct 14, 2021
    • Fuelsave GmbH
    • Dirk Hoffmann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Compressor Having Capacity Modulation Assembly
    • Publication number 20210164470
    • Publication date Jun 3, 2021
    • Emerson Climate Technologies, Inc.
    • Masao AKEI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TESTED PRODUCTS OF PDM PERFORMANCE TESTING DEVICE
    • Publication number 20210080355
    • Publication date Mar 18, 2021
    • Abaco Drilling Technologies, LLC
    • Peter Thomas Cariveau
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MULTI-INJECTION PORT ROTARY ENGINE APPARATUS AND METHOD OF USE THEREOF
    • Publication number 20210071530
    • Publication date Mar 11, 2021
    • Merton W. Pekrul
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE DIAGNOSTICS
    • Publication number 20210054741
    • Publication date Feb 25, 2021
    • ABB Schweiz AG
    • Camilo Lopez
    • G01 - MEASURING TESTING
  • Information Patent Application

    Conversion Chamber Power Device
    • Publication number 20200392844
    • Publication date Dec 17, 2020
    • Barton A. Walz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Unknown
    • Publication number 20200362886
    • Publication date Nov 19, 2020
    • Dana Motion Systems Italia S.R.L.
    • Piergiorgio Trinchieri
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    LIQUID PUMP CAPABLE OF ACHIEVING PRESSURE EQUILIBRIUM
    • Publication number 20200332657
    • Publication date Oct 22, 2020
    • HSU-HUI CHANG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPRESSED AIR ENERGY STORAGE GENERATOR
    • Publication number 20200325891
    • Publication date Oct 15, 2020
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Takashi SATO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GEAR PUMP OR MOTOR
    • Publication number 20200232326
    • Publication date Jul 23, 2020
    • Shimadzu Corporation
    • Kenichi KANATANI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY INTERNAL COMBUSTION ENGINE WITH REMOVABLE SUBCHAMBER INSERT
    • Publication number 20200158011
    • Publication date May 21, 2020
    • Pratt & Whitney Canada Corp.
    • Bruno VILLENEUVE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ROTARY INTERNAL COMBUSTION ENGINE WITH UNEQUAL VOLUMETRIC RATIOS
    • Publication number 20200123970
    • Publication date Apr 23, 2020
    • Pratt & Whitney Canada Corp.
    • Serge DUSSAULT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VARIABLE DISPLACEMENT OIL PUMP
    • Publication number 20200109709
    • Publication date Apr 9, 2020
    • Yamada Manufacturing Co., Ltd.
    • Ryosuke Osaki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY ENGINE CASING
    • Publication number 20200040813
    • Publication date Feb 6, 2020
    • Pratt & Whitney Canada Corp.
    • Bruno VILLENEUVE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE WITH A ROTATING PISTON AND UNI-DIRECTION...
    • Publication number 20200018229
    • Publication date Jan 16, 2020
    • ISTANBUL TEKNIK UNIVERSITESI
    • Guray Ali CANLI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STALL SIMULATOR FOR PDM PERFORMANCE TESTING DEVICE
    • Publication number 20190368974
    • Publication date Dec 5, 2019
    • Abaco Drilling Technologies, LLC
    • Peter Thomas Cariveau
    • G01 - MEASURING TESTING
  • Information Patent Application

    MICRO-AUXILIARY POWER UNITS
    • Publication number 20190308741
    • Publication date Oct 10, 2019
    • HONEYWELL INTERNATIONAL INC.
    • Kevin S. Dittmar
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PUMP DEVICE
    • Publication number 20190277280
    • Publication date Sep 12, 2019
    • AISIN SEIKI KABUSHIKI KAISHA
    • Kazuyoshi SHIMATANI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CIRCULATING PISTON ENGINE HAVING A ROTARY VALVE ASSEMBLY
    • Publication number 20190242259
    • Publication date Aug 8, 2019
    • WB Development Company, LLC
    • Walter T. Bonin
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS