TREA

by changing flow path between different stages or between a plurality of compressors; Load distribution between compressors

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  • F04D27/005
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D27/00Control

Current Industry

F04D27/005by changing flow path between different stages or between a plurality of compressors; Load distribution between compressors
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CENTRIFUGAL COMPRESSOR FOR REFRIGERATION SYSTEM AND REFRIGERATION S...
    • Publication number 20240003357
    • Publication date Jan 4, 2024
    • Carrier Corporation
    • Jiedong Li
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTI-PRESSURE INTEGRATED AIR PUMP
    • Publication number 20230332587
    • Publication date Oct 19, 2023
    • Intex Marketing Ltd.
    • Zhi Xiong Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MANUAL INFLATION AND DEFLATION ADJUSTMENT STRUCTURE FOR A PUMP
    • Publication number 20230093808
    • Publication date Mar 30, 2023
    • Intex Marketing Ltd.
    • Zhi Xiong Huang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    PROCESS AND APPARATUS FOR OPERATING A COMPRESSION SYSTEM
    • Publication number 20220397117
    • Publication date Dec 15, 2022
    • Air Products and Chemicals, Inc.
    • Gregory W. Henzler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INTERSTAGE CAPACITY CONTROL VALVE WITH SIDE STREAM FLOW DISTRIBUTIO...
    • Publication number 20220349414
    • Publication date Nov 3, 2022
    • TRANE INTERNATIONAL INC.
    • Rick T. James
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    MULTISTAGE CENTRIFUGAL PUMP FOR CONVEYING A FLUID
    • Publication number 20220065255
    • Publication date Mar 3, 2022
    • SULZER MANAGEMENT AG
    • Bruno MAROCCIA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Method for Controlling a Compressor Installation
    • Publication number 20220049693
    • Publication date Feb 17, 2022
    • KAESER KOMPRESSOREN SE
    • Thomas Oppel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTIPLE CHAMBER VACUUM EXHAUST SYSTEM
    • Publication number 20220010788
    • Publication date Jan 13, 2022
    • Edwards Limited
    • Nigel Paul Schofield
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INTERSTAGE CAPACITY CONTROL VALVE WITH SIDE STREAM FLOW DISTRIBUTIO...
    • Publication number 20210340988
    • Publication date Nov 4, 2021
    • TRANE INTERNATIONAL INC.
    • Rick T. James
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    METHOD FOR CONTROLLING FLOW SEPARATION ON SUCTION SURFACE OF STATOR...
    • Publication number 20210285460
    • Publication date Sep 16, 2021
    • Nanjing University of Aeronautics and Astronautics
    • Zhenggui Zhou
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    UNIVERSAL FAN SYSTEM AND CONFIGURATION METHOD
    • Publication number 20210270278
    • Publication date Sep 2, 2021
    • BAIDU USA LLC
    • Tianyi GAO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SPLIT-SYSTEM HEAT-AIR CONDITIONING
    • Publication number 20210215162
    • Publication date Jul 15, 2021
    • Donald Lee Adle
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AUTOMATED FAN ADJUSTMENT SYSTEM
    • Publication number 20210172448
    • Publication date Jun 10, 2021
    • QUANTA COMPUTER INC.
    • Yi-Chieh CHEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONTROLLABLE PITOT DEVICE AND METHOD
    • Publication number 20210040951
    • Publication date Feb 11, 2021
    • ETTEM ENGINEERING S.A. LTD.
    • Rammy A. SHELLEF
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Gas Compressor and Control Method Therefor
    • Publication number 20200400154
    • Publication date Dec 24, 2020
    • HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
    • Akihiro YAMAMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTICHANNEL AIR PUMP
    • Publication number 20200386237
    • Publication date Dec 10, 2020
    • Intex Industries Xiamen Co. Ltd.
    • Zhi Xiong Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MANUAL INFLATION AND DEFLATION ADJUSTMENT STRUCTURE FOR A PUMP
    • Publication number 20200386235
    • Publication date Dec 10, 2020
    • Intex Industries Xiamen Co. Ltd.
    • Zhi Xiong Huang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    AIR PUMP FOR AN INFLATABLE BODY
    • Publication number 20200200180
    • Publication date Jun 25, 2020
    • Bestway Inflatables & Material Corp.
    • Shuiyong Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Built-In Air Pump
    • Publication number 20190249680
    • Publication date Aug 15, 2019
    • SUN PLEASURE COMPANY LIMITED
    • Vincent W.S. Lau
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FAN CHARACTERIZATION AND CONTROL SYSTEM
    • Publication number 20190041814
    • Publication date Feb 7, 2019
    • Dell Products L.P.
    • Dominick Adam Lovicott
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    GAS PROCESSING AND MANAGEMENT SYSTEM FOR SWITCHING BETWEEN OPERATIN...
    • Publication number 20180314274
    • Publication date Nov 1, 2018
    • ATLAS COPCO COMPTEC, LLC
    • Todd Steven Abbot Gibbs
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    SYSTEM FOR PRODUCING ENERGY OR TORQUE
    • Publication number 20180058461
    • Publication date Mar 1, 2018
    • VALEO SYSTEMES DE CONTROLE MOTEUR
    • Sébastien Potteau
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRONIC DEVICE AND CONTROL METHOD THEREOF
    • Publication number 20170363097
    • Publication date Dec 21, 2017
    • ASUSTEK COMPUTER INC.
    • Hsin-Chen Lin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20170241423
    • Publication date Aug 24, 2017
    • Zhejiang Prulde Electric Appliance Co., Ltd.
    • Ting HAN
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Method for Controlling a Compressor Installation
    • Publication number 20170159652
    • Publication date Jun 8, 2017
    • KAESER KOMPRESSOREN SE
    • Thomas Oppel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LOAD SHARING CONTROL FOR COMPRESSORS IN SERIES
    • Publication number 20170152856
    • Publication date Jun 1, 2017
    • WOODWARD, INC.
    • Walter Grassens
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEMS AND METHODS FOR AXIAL COMPRESSOR WITH SECONDARY FLOW
    • Publication number 20160252098
    • Publication date Sep 1, 2016
    • Honeywell International Inc.
    • Bruce David Reynolds
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHODS AND SYSTEMS FOR SUBSEA BOOSTING WITH DIRECT CURRENT AND ALT...
    • Publication number 20150184660
    • Publication date Jul 2, 2015
    • GENERAL ELECTRIC COMPANY
    • Simon Herbert Schramm
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Load Sharing Control for Compressors in Series
    • Publication number 20150147193
    • Publication date May 28, 2015
    • WOODWARD, INC.
    • Walter Grassens
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Method and Apparatus for Adjusting Operating Parameters of a Vacuum...
    • Publication number 20150114476
    • Publication date Apr 30, 2015
    • EDWARDS LIMITED
    • Neil Turner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...