TREA

Shape, geometry

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  • F04D29/2216
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D29/00Details, component parts, or accessories

Current Industry

F04D29/2216Shape, geometry
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PUMP COMPRISING AN IMPELLER BODY PROVIDED AS AN OBLIQUE CONE
    • Publication number 20240141915
    • Publication date May 2, 2024
    • Pentair Flow Technologies, LLC
    • Jacob Arnold
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR IMPELLER WITH NONLINEAR BACKWALL
    • Publication number 20240052846
    • Publication date Feb 15, 2024
    • Ingersoll-Rand Industrial U.S., Inc.
    • Noel Blair
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Impeller Wheel of a Centrifugal Pump
    • Publication number 20230366411
    • Publication date Nov 16, 2023
    • FRIDECO AG
    • Patrick FLUECKIGER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal Slurry Pump Impeller
    • Publication number 20230323889
    • Publication date Oct 12, 2023
    • WEIR SLURRY GROUP, INC.
    • Randy James Kosmicki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    NON-AXISYMMETRIC HUB AND SHROUD PROFILE FOR ELECTRIC SUBMERSIBLE PU...
    • Publication number 20220397024
    • Publication date Dec 15, 2022
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Kean Wee Cheah
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP IMPELLER AND RADIAL PUMP COMPRISING THE IMPELLER
    • Publication number 20220170477
    • Publication date Jun 2, 2022
    • NIDEC GPM GmbH
    • Constantin Richlich
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP COMPRISING AN IMPELLER BODY PROVIDED AS AN OBLIQUE CONE
    • Publication number 20220056920
    • Publication date Feb 24, 2022
    • Pentair Flow Technologies, LLC
    • Jacob Arnold
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    MAGNETIC LEVITATION CENTRIFUGAL PUMP
    • Publication number 20220025897
    • Publication date Jan 27, 2022
    • EUROSETS S.R.L.
    • Nicola GHELLI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENGINE SYSTEM AND METHOD INCLUDING FIRST AND SECOND TURBOCHARGERS
    • Publication number 20210285364
    • Publication date Sep 16, 2021
    • Caterpillar Inc.
    • Christopher Lusardi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR IMPELLER WITH NONLINEAR BACKWALL
    • Publication number 20210172452
    • Publication date Jun 10, 2021
    • Ingersoll-Rand Industrial U.S., Inc.
    • Noel Blair
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Centrifugal Impeller Assembly Unit
    • Publication number 20200256348
    • Publication date Aug 13, 2020
    • Eugene Juanatas Hoehn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOLTEN METAL ROTOR WITH HARDENED TOP
    • Publication number 20200256350
    • Publication date Aug 13, 2020
    • MOLTEN METAL EQUIPMENT INNOVATIONS, LLC
    • Paul V. Cooper
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    CENTRIFUGAL PUMP AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20200166042
    • Publication date May 28, 2020
    • Zhejiang Sanhua Automotive Components Co., Ltd.
    • Lianjing Niu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBOMACHINERY
    • Publication number 20200063607
    • Publication date Feb 27, 2020
    • Rolls-Royce plc
    • Martin N. GOODHAND
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    IMPELLER AND WATER PUMP HAVING THE SAME
    • Publication number 20190323516
    • Publication date Oct 24, 2019
    • Johnson Electric International AG
    • Chuanjiang GUO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MACHINE AND PROCESS FOR FILTERLESS WET REMOVAL OF PARTICLES FROM AN...
    • Publication number 20190145422
    • Publication date May 16, 2019
    • Isaacs Hydropermutation Technologies, Inc.
    • Blake L. Isaacs
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER IMPELLER FOR A HANDHELD BLOWER
    • Publication number 20190136866
    • Publication date May 9, 2019
    • MTD Products Inc
    • Dominic Kedelty
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER BLADES STRUCTURE AND ROTOR ASSEMBLY USING SAME
    • Publication number 20190128276
    • Publication date May 2, 2019
    • Asia Vital Components Co., Ltd.
    • Junchun Qiu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Intelligent Clogging-Free Water-Cooled Multifunctional Pump
    • Publication number 20180372122
    • Publication date Dec 27, 2018
    • GP Enterprises Co., Ltd
    • Xian Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TECHNIQUE TO IMPROVE THE PERFORMANCE OF A PUMP WITH A TRIMMED IMPEL...
    • Publication number 20180320703
    • Publication date Nov 8, 2018
    • Fluid Handling LLC
    • Jeffrey D. LOPES
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CENTRIFUGAL IMPELLER FOR A TURBINE ENGINE
    • Publication number 20180313360
    • Publication date Nov 1, 2018
    • SAFRAN AIRCRAFT ENGINES
    • Sylvain Frederic AVAKIAN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER ASSEMBLY FOR CENTRIFUGAL PUMPS
    • Publication number 20180128281
    • Publication date May 10, 2018
    • EBARA CORPORATION
    • Renato GROPPO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL BLOOD PUMP IMPELLER AND FLOW PATH
    • Publication number 20180045210
    • Publication date Feb 15, 2018
    • CH Biomedical (USA) Inc.
    • Frank Lin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBOFAN AND AIR-CONDITIONING APPARATUS
    • Publication number 20180038379
    • Publication date Feb 8, 2018
    • Mitsubishi Electric Corporation
    • Kazuki ISOMURA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER AND FAN INCLUDING THE IMPELLER
    • Publication number 20170350409
    • Publication date Dec 7, 2017
    • MINEBEA MITSUMI INC.
    • Naoya MURAKAMI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER FOR FLUID PUMP
    • Publication number 20170268526
    • Publication date Sep 21, 2017
    • TBK CO., Ltd.
    • Jea woong Seok
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Vacuum Device for Collecting Light and Heavy Material
    • Publication number 20160296088
    • Publication date Oct 13, 2016
    • Andreas Stihl AG & Co KG
    • Klaus Langhans
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    WATER PUMP DEVICE
    • Publication number 20160290338
    • Publication date Oct 6, 2016
    • SHENG-LIAN LIN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBINE COMPRESSOR WHEEL WITH AXIALLY EXTENDED BLADES
    • Publication number 20160215787
    • Publication date Jul 28, 2016
    • Bullseye Power, LLC
    • David M. Hall
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    IMPELLER AND FLUID MACHINE
    • Publication number 20160076551
    • Publication date Mar 17, 2016
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Ryosuke Saito
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...