TREA

Pipes for fluids Fittings therefor

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  • CPC
  • F04C2240/806
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS F04C2240/00Components

Current Industry

F04C2240/806Pipes for fluids Fittings therefor
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    HERMETIC COMPRESSOR AND REFRIGERATION CYCLE APPARATUS
    • Publication number 20250109748
    • Publication date Apr 3, 2025
    • Mitsubishi Electric Corporation
    • Takuma TSUKAMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM SYSTEM HAVING CONDENSER AND ROOT VACUUM PUMP SET
    • Publication number 20240328417
    • Publication date Oct 3, 2024
    • ELIVAC CO., LTD.
    • Raymond Zhou Shaw
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TUBE ASSEMBLY, COMPRESSOR, REFRIGERATION APPARATUS, AND METHOD OF M...
    • Publication number 20240309975
    • Publication date Sep 19, 2024
    • DAIKIN INDUSTRIES, LTD.
    • Kenji NAGAHARA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PROGRESSIVE CAVITY PUMP
    • Publication number 20240093685
    • Publication date Mar 21, 2024
    • PROTEC CO., LTD.
    • KEON HEE KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR INCLUDING REFRIGERANT INTRODUCTION TUBE
    • Publication number 20240011491
    • Publication date Jan 11, 2024
    • DAIKIN INDUSTRIES, LTD.
    • Ryosuke WADA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR AND REFRIGERATION APPARATUS
    • Publication number 20230324094
    • Publication date Oct 12, 2023
    • GUANGDONG MEIZHI PRECISION-MANUFACTURING CO., LTD.
    • Xiaofeng WANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20230175510
    • Publication date Jun 8, 2023
    • LG ELECTRONICS INC.
    • Kyungho LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HORIZONTAL COMPRESSOR
    • Publication number 20230094593
    • Publication date Mar 30, 2023
    • Samsung Electronics Co., Ltd.
    • Yanghee CHO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20230090621
    • Publication date Mar 23, 2023
    • LG ELECTRONICS INC.
    • Changeol Jo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ACCUMULATOR FOR COMPRESSOR AND COMPRESSOR WITH ACCUMULATOR
    • Publication number 20220333601
    • Publication date Oct 20, 2022
    • LG ELECTRONICS INC.
    • Dohyung KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROUGH-VACUUM PUMP OF DRY TYPE
    • Publication number 20220120279
    • Publication date Apr 21, 2022
    • PFEIFFER VACUUM
    • Paul DECORDE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DUAL-CYLINDER TWO-STAGE VARIABLE CPACITY COMPRESSOR
    • Publication number 20220034320
    • Publication date Feb 3, 2022
    • SHANGHAI HIGHLY ELECTRICAL APPLIANCES CO., LTD.
    • Yanzhen WANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20210396228
    • Publication date Dec 23, 2021
    • LG Electronics Inc.
    • Changeol Jo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMPING UNIT
    • Publication number 20210381509
    • Publication date Dec 9, 2021
    • PFEIFFER VACUUM
    • Serge BRANDOLIN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TWO-PIECE SUCTION FITTING
    • Publication number 20210317831
    • Publication date Oct 14, 2021
    • Bitzer Kuehlmaschinenbau GmbH
    • Ronald J. Duppert
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MULTISTAGE PUMP ASSEMBLY WITH AT LEAST ONE CO-USED SHAFT
    • Publication number 20210277899
    • Publication date Sep 9, 2021
    • Raymond Zhou Shaw
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL FIELD PUMP
    • Publication number 20200378224
    • Publication date Dec 3, 2020
    • Mitsubishi Heavy Industries, Ltd.
    • Shimpei YOKOYAMA
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    OIL SUPPLYING MECHANISM, AND HORIZONTAL COMPRESSOR HAVING SAME
    • Publication number 20200362863
    • Publication date Nov 19, 2020
    • EMERSON CLIMATE TECHNOLOGIES (SUZHOU) CO., LTD.
    • Sheng LIANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LIQUID-RING COMPRESSOR INCLUDING BYPASS PIPE
    • Publication number 20200217318
    • Publication date Jul 9, 2020
    • Vaccomp Co., Ltd.
    • SEOK WON LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20200217315
    • Publication date Jul 9, 2020
    • DAIKIN INDUSTRIES, LTD.
    • Nobuo TAKAHASHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRYOGENIC PUMP FLANGE
    • Publication number 20190186481
    • Publication date Jun 20, 2019
    • WESTPORT POWER INC.
    • Robbi L. MCDONALD
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor Assembly With Directed Suction
    • Publication number 20190041106
    • Publication date Feb 7, 2019
    • Emerson Climate Technologies, Inc.
    • Matthew Thomas Piscopo
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Compressor Assembly With Directed Suction
    • Publication number 20190041107
    • Publication date Feb 7, 2019
    • Emerson Climate Technologies, Inc.
    • Matthew Thomas PISCOPO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    METHOD FOR REGULATING THE LIQUID INJECTION OF A COMPRESSOR OR EXPAN...
    • Publication number 20180347567
    • Publication date Dec 6, 2018
    • ATLAS COPCO AIRPOWER, NAAMLOZE VENNOOTSCHAP
    • Sofie DEPREZ
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll Compressor With Oil Management System
    • Publication number 20180335036
    • Publication date Nov 22, 2018
    • Emerson Climate Technologies, Inc.
    • Masao AKEI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20180328364
    • Publication date Nov 15, 2018
    • LG ELECTRONICS INC.
    • Cheolhwan KIM
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Refrigeration Compressor Fittings
    • Publication number 20180216619
    • Publication date Aug 2, 2018
    • Carrier Corporation
    • Scott M. MacBain
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTARY COMPRESSOR
    • Publication number 20180135632
    • Publication date May 17, 2018
    • FUJITSU GENERAL LIMITED
    • Yasuyuki IZUMI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Method for Operating a Multi-phase Pump and Apparatus Therefor
    • Publication number 20170254328
    • Publication date Sep 7, 2017
    • ITT Bornemann GmbH
    • Gerhard ROHLFING
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    SUCTION/COMPRESSION ASSEMBLY FOR A WASTE MATERIAL ASPIRATION SYSTEM
    • Publication number 20160369804
    • Publication date Dec 22, 2016
    • JUROP S.P.A.
    • DANILO SANTAROSSA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...