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Crankshafts

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Industry

  • CPC
  • F04B53/006
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B53/00Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00

Current Industry

F04B53/006Crankshafts
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    INDUCED FLOW DOUBLE DISC PUMP ASSEMBLY HAVING ROTATING ELEMENT
    • Publication number 20240077067
    • Publication date Mar 7, 2024
    • WASTECORP PUMPS INC.
    • MARC JOHNSON SOJA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    WATER-LUBRICATED HIGH-PRESSURE PUMP USING ROLLING SUPPORT
    • Publication number 20240060488
    • Publication date Feb 22, 2024
    • Shanghai Wave Rider Fluid Technology Co., Ltd.
    • Fan Zhang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC FRACTURING PUMPS TO ENHANCE FLOW OF FRACTURING FLUID INTO...
    • Publication number 20240044235
    • Publication date Feb 8, 2024
    • BJ Energy Solutions, LLC
    • Tony Yeung
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DIAPHRAGM PUMP
    • Publication number 20240044329
    • Publication date Feb 8, 2024
    • MABUCHI MOTOR OKEN CO., LTD.
    • Kazuki ITAHARA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC FRACTURING PUMPS TO ENHANCE FLOW OF FRACTURING FLUID INTO...
    • Publication number 20230392487
    • Publication date Dec 7, 2023
    • BJ Energy Solutions, LLC
    • Tony Yeung
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    COMPRESSIBLE FLUID SEPARATOR PUMP
    • Publication number 20230256383
    • Publication date Aug 17, 2023
    • International Business Machines Corporation
    • Bruce Gordon ELMEGREEN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CROSSHEAD BUSHING SYSTEMS AND METHODS
    • Publication number 20230213032
    • Publication date Jul 6, 2023
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Rod Shampine
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRANKSHAFT, INVERTER COMPRESSOR, AND REFRIGERATION DEVICE
    • Publication number 20230184242
    • Publication date Jun 15, 2023
    • ANHUI MEIZHI COMPRESSOR CO., LTD.
    • Jiahua HONG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ACTUATION-ASSISTED PUMP VALVE
    • Publication number 20230145747
    • Publication date May 11, 2023
    • SPM OIL & GAS INC.
    • Ralph E. HARRIS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC FRACTURING PUMPS TO ENHANCE FLOW OF FRACTURING FLUID INTO...
    • Publication number 20230082868
    • Publication date Mar 16, 2023
    • BJ Energy Solutions, LLC
    • Tony Yeung
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SUPPORT FOR RECIPRICATING PUMP
    • Publication number 20230039253
    • Publication date Feb 9, 2023
    • SPM Oil & Gas Inc.
    • Chandu Kumar
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FRACTURING PUMP ASSEMBLY
    • Publication number 20230036956
    • Publication date Feb 2, 2023
    • Moien Ibrahim Louzon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH PRESSURE PUMP
    • Publication number 20230012666
    • Publication date Jan 19, 2023
    • KERR MACHINE CO.
    • John Keith
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC FRACTURING PUMPS TO ENHANCE FLOW OF FRACTURING FLUID INTO...
    • Publication number 20220412201
    • Publication date Dec 29, 2022
    • BJ Energy Solutions, LLC
    • Tony Yeung
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    HYDRAULIC FRACTURING PUMPS TO ENHANCE FLOW OF FRACTURING FLUID INT...
    • Publication number 20220372857
    • Publication date Nov 24, 2022
    • BJ Energy Solutions, LLC
    • Tony Yeung
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ELECTRIC DRIVE PUMP FOR WELL STIMULATION
    • Publication number 20220356871
    • Publication date Nov 10, 2022
    • ST9 Gas and Oil, LLC
    • Christopher Paul Buckley
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Fracturing pump assembly
    • Publication number 20220220952
    • Publication date Jul 14, 2022
    • Moien Ibrahim Louzon
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Flexible Manifold for Reciprocating Pump
    • Publication number 20220154704
    • Publication date May 19, 2022
    • Halliburton Energy Services, Inc.
    • Joseph A. BEISEL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor
    • Publication number 20220106950
    • Publication date Apr 7, 2022
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Nobuyuki NARISAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    WEAR AND CORROSION RESISTANT STEEL COMPOSITIONS AND HIGH PRESSURE P...
    • Publication number 20220098962
    • Publication date Mar 31, 2022
    • SPM OIL & GAS INC.
    • Jacob Bayyouk
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    HYDRAULIC FRACTURING PUMP CONTROL SYSTEM
    • Publication number 20220090594
    • Publication date Mar 24, 2022
    • Caterpillar Inc.
    • Suresh Baddam Reddy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR AND REFRIGERATION DEVICE
    • Publication number 20220090596
    • Publication date Mar 24, 2022
    • ANHUI MEIZHI PRECISION MANUFACTURING CO., LTD.
    • Licheng ZHENG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Measuring Backlash of a Pump Gear Train
    • Publication number 20220065242
    • Publication date Mar 3, 2022
    • Cameron International Corporation
    • Michael Raymond Netecke
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    High-Pressure Fuel Pump
    • Publication number 20220049674
    • Publication date Feb 17, 2022
    • ROBERT BOSCH GmbH
    • Ziang Dong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Electrically Powered and Electronically Controlled Diaphragm Ink Pu...
    • Publication number 20220010789
    • Publication date Jan 13, 2022
    • Sun Automation, INC.
    • Thad FULLEM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DOUBLE-ROLLER HOSE PRESSING APPARATUS FOR PERISTALTIC PUMP
    • Publication number 20220003226
    • Publication date Jan 6, 2022
    • HUNAN ZENITHSUN TECHNOLOGY CO., LTD
    • Zhen LIU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DUAL RAIL PRESSURE CONTROL FOR ENGINE NOISE IMPROVEMENT
    • Publication number 20210404410
    • Publication date Dec 30, 2021
    • Cummins Inc.
    • Dhanesh M. Purekar
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMPRESSOR
    • Publication number 20210404455
    • Publication date Dec 30, 2021
    • DONGGUAN XIANMA ELECTROMECHANICAL CO., LTD.
    • Menglin ZOU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM AND METHOD OF USING POWER OF PUMP TO REPLACE PACKING BORES O...
    • Publication number 20210270263
    • Publication date Sep 2, 2021
    • FMC Technologies, Inc.
    • Amy C. Stephens
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Support for Reciprocating Pump
    • Publication number 20210270264
    • Publication date Sep 2, 2021
    • S.P.M. Flow Control, Inc.
    • Joseph H. Byrne
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...