especially adapted for liquid pumps

Industry

  • CPC
  • F04D29/648
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    AXIAL PUMP WITH ADJUSTABLE IMPELLER

    • Publication number 20240141926
    • Publication date May 2, 2024
    • HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
    • John P. FRANZ
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD FOR ASSEMBLING A PUMP SECTION AND A FLUID PUMP INCLUDING THE...

    • Publication number 20240060512
    • Publication date Feb 22, 2024
    • DELPHI TECHNOLOGIES IP LIMITED
    • Cesar Cain Chavez Sandoval
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BLOOD PUMP HOUSING COMPONENT

    • Publication number 20220347459
    • Publication date Nov 3, 2022
    • ABIOMED, INC.
    • Scott C. Corbett
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    Electric Submersible Pump (ESP) Gas Slug Mitigation System

    • Publication number 20210148380
    • Publication date May 20, 2021
    • Halliburton Energy Services, Inc.
    • Donn J. BROWN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DIFFUSER ASSEMBLY FOR UPWARD, DOWNWARD AND RADIAL PUMP PROTECTION

    • Publication number 20210071683
    • Publication date Mar 11, 2021
    • Halliburton Energy Services, Inc.
    • Wesley John Nowitzki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOOD PUMP HOUSING COMPONENT

    • Publication number 20210030935
    • Publication date Feb 4, 2021
    • Scott C. Corbett
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    PUMP HOUSING MADE FROM AT LEAST THREE DIFFERENT SINTERABLE MATERIALS

    • Publication number 20200291951
    • Publication date Sep 17, 2020
    • Heraeus Deutschland GmbH & Co. KG
    • Stefan SCHIBLI
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    TURBOMACHINE STAGE AND METHOD OF MAKING SAME

    • Publication number 20200248710
    • Publication date Aug 6, 2020
    • Rolls-Royce North American Technologies Inc.
    • Edward C. Rice
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PUMP

    • Publication number 20190203732
    • Publication date Jul 4, 2019
    • SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
    • Anthony P. PAGLIARO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM FOR MOVING FLUID WITH OPPOSED AXIAL FORCES

    • Publication number 20190145415
    • Publication date May 16, 2019
    • Onesubsea IP UK Limited
    • Anders Brunvold
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOOD PUMP HOUSING COMPONENT

    • Publication number 20180050141
    • Publication date Feb 22, 2018
    • ABIOMED, INC.
    • Scott C. Corbett
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    Split Casing Cavitation Generator

    • Publication number 20170306982
    • Publication date Oct 26, 2017
    • HST Asset Holdings LLC
    • Justin McKie
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDROFOIL IMPELLER

    • Publication number 20170306983
    • Publication date Oct 26, 2017
    • OUTOTEC (FINLAND) OY
    • Ville STRÖMMER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    A ROTARY MACHINE FOR MIXING, PUMPING OR AGITATING A FLUID AND A MET...

    • Publication number 20170292535
    • Publication date Oct 12, 2017
    • SULZER MANAGEMENT AG
    • Amir BANIAMERI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP HOUSING MADE FROM AT LEAST THREE DIFFERENT SINTERABLE MATERIALS

    • Publication number 20170102001
    • Publication date Apr 13, 2017
    • Heraeus Deutschland GmbH & Co. KG
    • Stefan SCHIBLI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Submersible Pump Apparatus

    • Publication number 20160265537
    • Publication date Sep 15, 2016
    • Willis Dane
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUPPRESSING DEVICE FOR A VERTICAL PUMP, VERTICAL PUMP AND METHOD FO...

    • Publication number 20160238036
    • Publication date Aug 18, 2016
    • SULZER MANAGEMENT AG
    • Colin GABHART
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP WITH INTEGRAL CAISSON DISCHARGE

    • Publication number 20160195102
    • Publication date Jul 7, 2016
    • FLOWSERVE MANAGEMENT COMPANY
    • Mirja Koekenbier
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOOD PUMP HOUSING COMPONENT

    • Publication number 20150328383
    • Publication date Nov 19, 2015
    • ABIOMED, INC.
    • Scott C. Corbett
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    COUPLING AN ELECTRIC MACHINE AND FLUID-END

    • Publication number 20150316072
    • Publication date Nov 5, 2015
    • Christopher E. CUNNINGHAM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP ARRANGEMENT

    • Publication number 20150267705
    • Publication date Sep 24, 2015
    • MAHLE International GmbH
    • Peter Dodel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal Pump Stage with Increased Compressive Load Capacity

    • Publication number 20140294575
    • Publication date Oct 2, 2014
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Tony R. Morrison
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal Pump Connection Device for Electrical Submersible Pump...

    • Publication number 20140227028
    • Publication date Aug 14, 2014
    • CHINA NATIONAL PETROLEUM CORPORATION
    • Pin Wu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FIXTURE USED IN ROTARY MACHINE AND METHOD FOR TRANSPORTING ROTARY M...

    • Publication number 20140178119
    • Publication date Jun 26, 2014
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Hitoshi Shinohara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Immersion Pump and Method for Assembling an Immersion Pump

    • Publication number 20140134013
    • Publication date May 15, 2014
    • KSB Aktiengesellschaft
    • Michael Fath
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP JET ASSEMBLY AND RELATED ADAPTER SYSTEM AND METHOD

    • Publication number 20110053439
    • Publication date Mar 3, 2011
    • Applied Combustion Technology, Inc.
    • John David Martino
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    PUMP WITH INTEGRAL CAISSON DISCHARGE

    • Publication number 20110017309
    • Publication date Jan 27, 2011
    • FLOWSERVE MANAGEMENT COMPANY
    • Mirja Koekenbier
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Casing for a fluid flow machine

    • Publication number 20100098538
    • Publication date Apr 22, 2010
    • ALSTOM Technology Ltd.
    • Ferenc Bajay
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PUMP ASSEMBLY AS WELL AS METHOD FOR THE MODULAR CONSTRUCTION OF A P...

    • Publication number 20100008796
    • Publication date Jan 14, 2010
    • Grundfos Management a/s
    • Per Frost VEDSTED
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Tile flood pump

    • Publication number 20080317606
    • Publication date Dec 25, 2008
    • Rick D. Spargo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...