TREA

Radial-flow pumps

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Industry

  • CPC
  • F04D17/00
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS

Current Industry

F04D17/00Radial-flow pumps

Sub Industries

F04D17/02having non-centrifugal stages F04D17/025comprising axial flow and radial flow stages F04D17/04of transverse-flow type F04D17/06Helico-centrifugal pumps F04D17/08Centrifugal pumps F04D17/10for compressing or evacuating F04D17/105with double suction F04D17/12Multi-stage pumps F04D17/122the individual rotor discs being, one for each stage, on a common shaft and axially spaced F04D17/125the casing being vertically split F04D17/127with radially spaced stages F04D17/14with means for changing the flow-path through the stages F04D17/16for displacing without appreciable compression F04D17/161Shear force pumps F04D17/162Double suction pumps F04D17/164Multi-stage fans F04D17/165Axial entry and discharge F04D17/167Operating by means of fibrous or porous elements F04D17/168Pumps specially adapted to produce a vacuum F04D17/18characterised by use of centrifugal force of liquids entrained in pumps
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Centrifugal compressor
    • Patent number 12,180,969
    • Issue date Dec 31, 2024
    • Mitsubishi Heavy Industries Compressor Corporation
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor
    • Patent number 12,180,970
    • Issue date Dec 31, 2024
    • Daikin Industries, Ltd.
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable inlet guide vane apparatus and compressor including same
    • Patent number 12,180,974
    • Issue date Dec 31, 2024
    • Copeland LP
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal fan
    • Patent number 12,180,979
    • Issue date Dec 31, 2024
    • Delta Electronics, Inc.
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor
    • Patent number 12,173,717
    • Issue date Dec 24, 2024
    • Gree Electric Appliances, Inc. of Zhuhai
    • Yusheng Hu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan motor
    • Patent number 12,173,718
    • Issue date Dec 24, 2024
    • LG Electronics Inc.
    • Eunji Hwang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    E-charger with longitudinal cooling passage
    • Patent number 12,168,953
    • Issue date Dec 17, 2024
    • Garrett Transportation I Inc.
    • Vit Houst
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    System and method for directing fluid flow in a compressor
    • Patent number 12,168,984
    • Issue date Dec 17, 2024
    • Tyco Fire & Security GmbH
    • Paul William Snell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Disk-pack turbine
    • Patent number 12,161,955
    • Issue date Dec 10, 2024
    • QWTIP LLC
    • Whitaker B. Irvin
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Compressor device and method for controlling such a compressor device
    • Patent number 12,163,526
    • Issue date Dec 10, 2024
    • Atlas Copco Airpower, naamloze vennootschap
    • Thomas Vandewal
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Flange and sealing collar assembly
    • Patent number 12,163,528
    • Issue date Dec 10, 2024
    • Miguel Dell'Agli
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal acceleration stabilizer
    • Patent number 12,163,535
    • Issue date Dec 10, 2024
    • Ingersoll-Rand Industrial U.S., Inc.
    • Chester V. Swiatek
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compact fluid moving assembly and device employing same
    • Patent number 12,161,802
    • Issue date Dec 10, 2024
    • Koninklijke Philips N.V.
    • Russell Hughes Norris
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Impeller, multi-blade air-sending device, and air-conditioning appa...
    • Patent number 12,163,529
    • Issue date Dec 10, 2024
    • Mitsubishi Electric Corporation
    • Takuya Teramoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sculpted low solidity vaned diffuser
    • Patent number 12,158,164
    • Issue date Dec 3, 2024
    • FOXRES LLC
    • Mark J. Kuzdzal
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower
    • Patent number 12,158,153
    • Issue date Dec 3, 2024
    • Nidec Corporation
    • Kazuhiro Inouchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbine and turbocharger
    • Patent number 12,158,099
    • Issue date Dec 3, 2024
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Ryo Takata
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High-speed centrifugal compressor
    • Patent number 12,152,593
    • Issue date Nov 26, 2024
    • YANTAI DONGDE IND CO., LTD
    • Shengke Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller, centrifugal fan, and air-conditioning apparatus
    • Patent number 12,152,600
    • Issue date Nov 26, 2024
    • Mitsubishi Electric Corporation
    • Takuya Teramoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbo fluid machine
    • Patent number 12,152,601
    • Issue date Nov 26, 2024
    • Kabushiki Kaisha Toyota Jidoshokki
    • Yuki Okano
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal compressor
    • Patent number 12,152,602
    • Issue date Nov 26, 2024
    • IHI Corporation
    • Atsushi Yonemura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Portable blowing device
    • Patent number 12,152,595
    • Issue date Nov 26, 2024
    • Shenzhen Lanhe Technologies Co., Ltd.
    • Kai Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Aircraft egress system
    • Patent number 12,151,824
    • Issue date Nov 26, 2024
    • Goodrich Corporation
    • Skandan Berikai Kuppan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas bearing management for a compressor
    • Patent number 12,146,497
    • Issue date Nov 19, 2024
    • TRANE INTERNATIONAL INC.
    • Jacob T. Helgerson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Step seal for refrigerant compressors
    • Patent number 12,146,501
    • Issue date Nov 19, 2024
    • Danfoss A/S
    • James Wilson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Two-phase cold plate
    • Patent number 12,146,506
    • Issue date Nov 19, 2024
    • AURAS TECHNOLOGY CO., LTD.
    • Chien-Yu Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal compressor
    • Patent number 12,146,504
    • Issue date Nov 19, 2024
    • Hitachi Industrial Products, Ltd.
    • Kiyotaka Hiradate
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compression system, chemical plant, and method of operating compres...
    • Patent number 12,146,499
    • Issue date Nov 19, 2024
    • Mitsubishi Heavy Industries Compressor Corporation
    • Yuya Tanaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Unified air compressor
    • Patent number 12,140,128
    • Issue date Nov 12, 2024
    • Michael Newgent
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump system and method for operating a vacuum pump system
    • Patent number 12,140,146
    • Issue date Nov 12, 2024
    • LEYBOLD GMBH
    • Max Pelikan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    WATER ACTUATED TIP CLEARANCE CONTROL SYSTEM FOR TURBINE ENGINE
    • Publication number 20240426245
    • Publication date Dec 26, 2024
    • Jon E. Sobanski
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY FLUID MACHINE
    • Publication number 20240426311
    • Publication date Dec 26, 2024
    • DAIKIN INDUSTRIES, LTD.
    • Hideki FUJIWARA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REFRIGERANT COMPRESSOR WITH IMPELLER HAVING SLOTTED SHROUD
    • Publication number 20240426318
    • Publication date Dec 26, 2024
    • Danfoss A/S
    • Tianli ZHANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN WITH ELEVATED MECHANICAL SUPPORT FOR NO-BOTTOM-VENT SYSTEMS
    • Publication number 20240426317
    • Publication date Dec 26, 2024
    • Dell Products L.P.
    • QINGHONG HE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR WITH CURVED PASSAGE
    • Publication number 20240426303
    • Publication date Dec 26, 2024
    • IHI Corporation
    • Ryuuta TANAKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER FOR A RADIAL FAN
    • Publication number 20240426313
    • Publication date Dec 26, 2024
    • EBM-PAPST MULFINGEN GMBH & CO. KG
    • Erhard GRUBER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN WHEEL AND A METHOD OF MANUFACTURING THEREOF
    • Publication number 20240418179
    • Publication date Dec 19, 2024
    • Carrier Corporation
    • Mark Rau
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR
    • Publication number 20240418185
    • Publication date Dec 19, 2024
    • IHI Corporation
    • Yasutaka BESSHO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Charging system of a fuel cell
    • Publication number 20240410376
    • Publication date Dec 12, 2024
    • IHI Charging Systems International GmbH
    • Sasa SLAVIC
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Charging system of a fuel cell
    • Publication number 20240410377
    • Publication date Dec 12, 2024
    • IHI Charging Systems International GmbH
    • Sasa SLAVIC
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IMPELLER, CENTRIFUGAL BLOWER, AND INDOOR UNIT
    • Publication number 20240410385
    • Publication date Dec 12, 2024
    • Mitsubishi Electric Corporation
    • Keisuke OISHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20240408332
    • Publication date Dec 12, 2024
    • ResMed Motor Technologies Inc.
    • Barton John KENYON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL FAN
    • Publication number 20240410375
    • Publication date Dec 12, 2024
    • DENSO CORPORATION
    • Ryosuke INOUE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RADIAL COMPRESSOR
    • Publication number 20240410378
    • Publication date Dec 12, 2024
    • Siemens Energy Global GmbH & Co. KG
    • Axel SPANEL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INFLATOR HAVING COMBINED CUTWATER AND INTAKE/EXHAUST PORT
    • Publication number 20240410391
    • Publication date Dec 12, 2024
    • TECHTRONIC CORDLESS GP
    • Ryan Hoeler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIRFLOW APPARATUS
    • Publication number 20240410394
    • Publication date Dec 12, 2024
    • LEEDARSON LIGHTING CO.,LTD
    • Kunbin Li
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER ARCHITECTURE FOR COOLING FAN NOISE REDUCTION
    • Publication number 20240410396
    • Publication date Dec 12, 2024
    • Intel Corparation
    • Arnab Sen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    FAN SET WITH SUPPORT FOR BEARING FASTENING RING ASSEMBLY AND ASSEMB...
    • Publication number 20240401609
    • Publication date Dec 5, 2024
    • WEG Equipamentos Elétricos S.A.
    • ROBSON GOMES DA SILVA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBOMACHINE WITH THRUST BEARING SEAL PLATE HOUSING MEMBER HAVING W...
    • Publication number 20240401499
    • Publication date Dec 5, 2024
    • Garrett Transportation I Inc.
    • Kiran Somashekar Rao Nazare
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE INLET GUIDE VANE APPARATUS AND COMPRESSOR INCLUDING SAME
    • Publication number 20240401608
    • Publication date Dec 5, 2024
    • Copeland LP
    • Cody N. Kahan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR IMPELLER
    • Publication number 20240401606
    • Publication date Dec 5, 2024
    • Cummins Ltd
    • Oleg Guriev
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    ELECTRIC TURBO COMPRESSOR
    • Publication number 20240392792
    • Publication date Nov 28, 2024
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Hiroshi SAITO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DIAGONAL FAN
    • Publication number 20240392807
    • Publication date Nov 28, 2024
    • Delta Electronics, Inc.
    • Pei-Han Chiu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ENGINE HAVING CENTRIFUGAL COMPRESSOR, ANNULAR COMBUSTION CHAMBER AN...
    • Publication number 20240392803
    • Publication date Nov 28, 2024
    • ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
    • Predrag TODOROVIC
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOUNTING DEVICE FOR A FAN UNIT
    • Publication number 20240384731
    • Publication date Nov 21, 2024
    • Spectronik Pte. Ltd.
    • Maung Maung ZARLI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NECK FAN
    • Publication number 20240384727
    • Publication date Nov 21, 2024
    • Shenzhen Jisu Technology Co.,Ltd
    • Jiahang XIE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    NECK FAN
    • Publication number 20240384728
    • Publication date Nov 21, 2024
    • Shenzhen Jisu Technology Co.,Ltd
    • Jiahang XIE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CROSS FLOW FAN
    • Publication number 20240376898
    • Publication date Nov 14, 2024
    • Mitsubishi Electric Corporation
    • Naho ADACHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DEVICE FOR HEATING A LIQUID AND/OR FOR WARMING AIR, AND SIDE CHANNE...
    • Publication number 20240376901
    • Publication date Nov 14, 2024
    • TRUMA GERAETECHNIK GMBH & CO. KG
    • Uwe ARMBRUSTER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER WHEEL ASSEMBLIES AND METHODS
    • Publication number 20240376905
    • Publication date Nov 14, 2024
    • Joseph J. Spryshak
    • B60 - VEHICLES IN GENERAL