Cooling Heating Preventing freezing

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  • Information Patent Application

    COOLING SYSTEM FOR A HYDROGEN COMPRESSOR

    • Publication number 20240151222
    • Publication date May 9, 2024
    • Nuovo Pignone Tecnologie S.r.l.
    • Robert KRUMM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    High-power five-cylinder drilling pump set, solid control system an...

    • Publication number 20240125320
    • Publication date Apr 18, 2024
    • SICHUAN HONGHUA PETROLEUM EQUIPMENT CO., LTD.
    • Fangfang Zhang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FRACTURING APPARATUS

    • Publication number 20240093585
    • Publication date Mar 21, 2024
    • YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    • Shanwu FU
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    POWER SOURCES AND TRANSMISSION NETWORKS FOR AUXILIARY EQUIPMENT ONB...

    • Publication number 20240093583
    • Publication date Mar 21, 2024
    • BJ Energy Solutions, LLC
    • Tony Yeung
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DUAL LOOP LUBRICATION AND THERMAL MANAGEMENT SYSTEM FOR PUMPS

    • Publication number 20240077074
    • Publication date Mar 7, 2024
    • EKU Power Drives Inc.
    • Levi Wayne BECK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RESERVOIR FOR DUAL LOOP LUBRICATION AND THERMAL MANAGEMENT SYSTEM F...

    • Publication number 20240077073
    • Publication date Mar 7, 2024
    • EKU Power Drives Inc.
    • Benedikt Peter ZIER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COOLING ARRANGEMENT AND METHOD FOR COOLING AN AT LEAST TWO-STAGE CO...

    • Publication number 20240068462
    • Publication date Feb 29, 2024
    • GARDNER DENVER DEUTSCHLAND GmbH
    • Frank Georg Klaus
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP ASSEMBLY FOR THE TREATMENT OF INJECTION MEDICAL DEVICES

    • Publication number 20240050641
    • Publication date Feb 15, 2024
    • NUOVA OMPI S.R.L. Unipersonale
    • Paolo Tacchini
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INFLATION PUMP AND INFLATION DEVICE

    • Publication number 20240035461
    • Publication date Feb 1, 2024
    • GUANGDONG BOLTPOWER ENERGY CO., LTD.
    • Yuefei LIAO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    FRACTURING APPARATUS AND CONTROL METHOD THEREOF, FRACTURING SYSTEM

    • Publication number 20240035363
    • Publication date Feb 1, 2024
    • YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    • Jifeng ZHONG
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    PUMP DEVICE

    • Publication number 20240018954
    • Publication date Jan 18, 2024
    • MURATA MANUFACTURING CO., LTD.
    • Yutoku KAWABATA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID PUMP MODULE

    • Publication number 20240018957
    • Publication date Jan 18, 2024
    • Microjet Technology Co., Ltd.
    • Hao-Jan Mou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Turbine Fracturing Equipment

    • Publication number 20230400018
    • Publication date Dec 14, 2023
    • YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    • Shuwei LI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    APPARATUS AND METHOD FOR INFUSING FLUID THROUGH A TUBE BY APPROPRIA...

    • Publication number 20230364328
    • Publication date Nov 16, 2023
    • DEKA Products Limited Partnership
    • John J. Biasi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOTOR ASSEMBLY FOR DRIVING A PUMP OR ROTARY DEVICE HAVING A COOLING...

    • Publication number 20230332608
    • Publication date Oct 19, 2023
    • ITT MANUFACTURING ENTERPRISES LLC
    • Dean P. Williams
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FRACTURING APPARATUS

    • Publication number 20230332583
    • Publication date Oct 19, 2023
    • YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    • Sheng CHANG
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    MULTIPURPOSE INFLATION PUMP

    • Publication number 20230323870
    • Publication date Oct 12, 2023
    • JINGYAN MECHANICAL & ELECTRICAL TOOLS CO., LTD, JINHUA
    • Huabin CHEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR AND COMPRESSOR SYSTEM

    • Publication number 20230296091
    • Publication date Sep 21, 2023
    • Mayekawa Mfg. Co., Ltd.
    • Ichiro SEKINE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    High Pressure Homogenizer

    • Publication number 20230294050
    • Publication date Sep 21, 2023
    • NETZSCH-Feinmahltechnik GmbH
    • Udo Enderle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    COMPRESSOR AND COMPRESSOR SYSTEM

    • Publication number 20230296297
    • Publication date Sep 21, 2023
    • Mayekawa Mfg. Co., Ltd.
    • Takashige INABA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hose Pump

    • Publication number 20230287877
    • Publication date Sep 14, 2023
    • dosmatix GmbH
    • Erich Scheugenpflug
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID ISOLATING PERISTALTIC PUMP

    • Publication number 20230287878
    • Publication date Sep 14, 2023
    • ReelReactor, LLC
    • Michael Sean Gordon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FRAC PUMP SYSTEM

    • Publication number 20230265839
    • Publication date Aug 24, 2023
    • ST9 Gas and Oil, LLC
    • Chris Buckley
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    POWER SOURCES AND TRANSMISSION NETWORKS FOR AUXILIARY EQUIPMENT ONB...

    • Publication number 20230203927
    • Publication date Jun 29, 2023
    • BJ Energy Solutions, LLC
    • Tony Yeung
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DUAL PUMP SMART CONTROL SYSTEM

    • Publication number 20230193894
    • Publication date Jun 22, 2023
    • Changsoo LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FRACTURING EQUIPMENT HAVING MULTIPLE ELECTRIC-POWER SUPPLIES

    • Publication number 20230193734
    • Publication date Jun 22, 2023
    • YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    • Kaishen LIU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC PRESSURE SUPPLY UNIT

    • Publication number 20230128506
    • Publication date Apr 27, 2023
    • Peter Roider
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FRACTURING EQUIPMENT

    • Publication number 20230124444
    • Publication date Apr 20, 2023
    • YANTAI JEREH PERTOLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    • Sheng CHANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FRACTURING APPARATUS

    • Publication number 20230120810
    • Publication date Apr 20, 2023
    • YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    • Shanwu FU
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Water Delivery Module

    • Publication number 20230079805
    • Publication date Mar 16, 2023
    • Vitesco Technologies GMBH
    • Cornelius KÖHLER
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS