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Double suction pumps

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  • F04D17/162
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D17/00Radial-flow pumps

Current Industry

F04D17/162Double suction pumps
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Impeller, multi-blade fan, and air-conditioning apparatus
    • Patent number 12,196,218
    • Issue date Jan 14, 2025
    • Mitsubishi Electric Corporation
    • Takuya Teramoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    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

    Impeller-type exhaust apparatus for blocking electric heat
    • Patent number 12,117,008
    • Issue date Oct 15, 2024
    • Hyun Gyu Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal heat dissipation fan
    • Patent number 12,104,603
    • Issue date Oct 1, 2024
    • Acer Incorporated
    • Cheng-Wen Hsieh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Respiratory pressure therapy system
    • Patent number 12,029,850
    • Issue date Jul 9, 2024
    • ResMed Pty Ltd
    • Barton John Kenyon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal blower
    • Patent number 11,988,226
    • Issue date May 21, 2024
    • Denso Corporation
    • Sho Kosaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Multi-stage turbomachine
    • Patent number 11,982,281
    • Issue date May 14, 2024
    • Cryostar SAS
    • Jacques Boigey
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbo fan, air sending device, air-conditioning device, and refrige...
    • Patent number 11,885,339
    • Issue date Jan 30, 2024
    • Mitsubishi Electric Corporation
    • Takuya Teramoto
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Portable blowing device
    • Patent number 11,873,825
    • Issue date Jan 16, 2024
    • Shenzhen Lanhe Technologies Co., Ltd.
    • Kai Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Double inlet backward curved blower
    • Patent number 11,873,831
    • Issue date Jan 16, 2024
    • Carrier Corporation
    • Mark Patrick Rau
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Single suction centrifugal blower
    • Patent number 11,852,163
    • Issue date Dec 26, 2023
    • Denso Corporation
    • Sho Kosaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Impeller, multi-blade air-sending device, and air-conditioning appa...
    • Patent number 11,808,270
    • Issue date Nov 7, 2023
    • Mitsubishi Electric Corporation
    • Takuya Teramoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air mover
    • Patent number 11,795,953
    • Issue date Oct 24, 2023
    • Delta Electronics, Inc.
    • Jhih-Jhong Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Double suction pump
    • Patent number 11,746,789
    • Issue date Sep 5, 2023
    • Pemberton Patents LLC
    • Steve V. Pemberton
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air purifier including bi-directional fans having different dischar...
    • Patent number 11,684,883
    • Issue date Jun 27, 2023
    • Coway Co., Ltd.
    • Hyun Jin Hong
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Portable blowing device
    • Patent number 11,624,370
    • Issue date Apr 11, 2023
    • Shenzhen Lanhe Technologies Co., Ltd.
    • Kai Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller and motor assembly
    • Patent number 11,571,536
    • Issue date Feb 7, 2023
    • Fisher & Paykel Healthcare Limited
    • Johannes Nicolaas Bothma
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Split nose blower scroll
    • Patent number 11,339,798
    • Issue date May 24, 2022
    • DENSO International America, Inc.
    • Bradley Bielicki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method to reduce entrance losses to increase fan inlet flow and red...
    • Patent number 11,333,170
    • Issue date May 17, 2022
    • Apple Inc.
    • Anthony Joseph Aiello
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Furnace air handler blower assembly utilizing a motor connected to...
    • Patent number 11,306,725
    • Issue date Apr 19, 2022
    • Regal Beloit America, Inc.
    • Steven W. Post
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower
    • Patent number 11,187,240
    • Issue date Nov 30, 2021
    • LG Electronics Inc.
    • Myungjin Ku
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Respiratory pressure therapy system
    • Patent number 11,167,102
    • Issue date Nov 9, 2021
    • ResMed Pty Ltd
    • Barton John Kenyon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Backpack blower
    • Patent number 11,156,224
    • Issue date Oct 26, 2021
    • TTI (MACAO COMMERCIAL OFFSHORE) LIMITED
    • Ronald J. Hoffman
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Double suction pump
    • Patent number 11,105,333
    • Issue date Aug 31, 2021
    • Pemberton Patents LLC
    • Steve V. Pemberton
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air mover
    • Patent number 11,041,508
    • Issue date Jun 22, 2021
    • Delta Electronics, Inc.
    • En-Feng Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Double inlet backward curved blower
    • Patent number 11,041,502
    • Issue date Jun 22, 2021
    • Carrier Corporation
    • Mark Patrick Rau
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Blower impeller for a handheld blower
    • Patent number 10,935,039
    • Issue date Mar 2, 2021
    • MTD Products Inc
    • Dominic Kedelty
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Local ventilation equipment and blower therein
    • Patent number 10,865,797
    • Issue date Dec 15, 2020
    • LG Electronics Inc.
    • Jongseong Ji
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cooktops with integrated hoods
    • Patent number 10,782,030
    • Issue date Sep 22, 2020
    • Elica S.p.A.
    • Antonello Gargiulo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • 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 Fan Impeller, Fan and Air Conditioning System
    • Publication number 20240376908
    • Publication date Nov 14, 2024
    • Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
    • Hui Du
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RESPIRATORY PRESSURE THERAPY SYSTEM
    • Publication number 20240307639
    • Publication date Sep 19, 2024
    • ResMed Pty Ltd
    • Barton John KENYON
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RESPIRATORY PRESSURE THERAPY SYSTEM
    • Publication number 20240216627
    • Publication date Jul 4, 2024
    • ResMed Motor Technologies Inc.
    • Barton John KENYON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL AIR-SENDING DEVICE AND AIR-CONDITIONING APPARATUS
    • Publication number 20240026896
    • Publication date Jan 25, 2024
    • Mitsubishi Electric Corporation
    • Takuya TERAMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER AND MOTOR ASSEMBLY
    • Publication number 20230211097
    • Publication date Jul 6, 2023
    • Fisher & Paykel Healthcare Limited
    • Johannes Nicolaas Bothma
    • G01 - MEASURING TESTING
  • Information Patent Application

    Portable blowing device
    • Publication number 20230193910
    • Publication date Jun 22, 2023
    • Shenzhen Lanhe Technologies Co., Ltd.
    • Kai LIU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PORTABLE BLOWING DEVICE
    • Publication number 20230193909
    • Publication date Jun 22, 2023
    • Shenzhen Lanhe Technologies Co., Ltd.
    • Kai LIU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER, MULTI-BLADE AIR-SENDING DEVICE, AND AIR-CONDITIONING APPA...
    • Publication number 20220145893
    • Publication date May 12, 2022
    • Mitsubishi Electric Corporation
    • Takuya TERAMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RESPIRATORY PRESSURE THERAPY SYSTEM
    • Publication number 20220016375
    • Publication date Jan 20, 2022
    • ResMed Pty Ltd
    • Barton John KENYON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BACKPACK BLOWER
    • Publication number 20220010798
    • Publication date Jan 13, 2022
    • TECHTRONIC CORDLESS GP
    • Ronald J. Hoffman
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DOUBLE SUCTION PUMP
    • Publication number 20210348611
    • Publication date Nov 11, 2021
    • Pemberton Patents LLC
    • Steve V. Pemberton
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DOUBLE INLET BACKWARD CURVED BLOWER
    • Publication number 20210310497
    • Publication date Oct 7, 2021
    • Carrier Corporation
    • Mark Patrick Rau
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    BLOWER
    • Publication number 20210293250
    • Publication date Sep 23, 2021
    • LG ELECTRONICS INC.
    • Myungjin KU
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    METHOD TO REDUCE ENTRANCE LOSSES TO INCREASE FAN INLET FLOW AND RED...
    • Publication number 20200277966
    • Publication date Sep 3, 2020
    • Apple Inc.
    • Anthony Joseph Aiello
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Furnace Air Handler Blower Assembly Utilizing a Motor Connected to...
    • Publication number 20200263695
    • Publication date Aug 20, 2020
    • Regal Beloit America, Inc.
    • Steven W. Post
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER AND MOTOR ASSEMBLY
    • Publication number 20190262561
    • Publication date Aug 29, 2019
    • Fisher & Paykel Healthcare Limited
    • Johannes Nicolaas Bothma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Furnace Air Handler Blower Assembly Utilizing a Motor Connected to...
    • Publication number 20180112668
    • Publication date Apr 26, 2018
    • Regal Beloit America, Inc.
    • Steven W. Post
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal Blower
    • Publication number 20170284413
    • Publication date Oct 5, 2017
    • COWAY CO., LTD.
    • Sung-Jin KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DUAL FAN COAXIAL FLOW BLOWER HOUSING ASSEMBLY
    • Publication number 20140234092
    • Publication date Aug 21, 2014
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Clay Wesley Maranville
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    IMPELLER AND MOTOR ASSEMBLY
    • Publication number 20140216460
    • Publication date Aug 7, 2014
    • Fisher & Paykel Healthcare Limited
    • Johannes Nicolaas Bothma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN SYSTEM
    • Publication number 20140154109
    • Publication date Jun 5, 2014
    • ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
    • Songfa TANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COOLING FAN AND COOLING DEVICE WITH COOLING FAN
    • Publication number 20140133974
    • Publication date May 15, 2014
    • CHIH-HAO YANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL FAN IMPELLER STRUCTURE
    • Publication number 20140127024
    • Publication date May 8, 2014
    • Asia Vital Components Co., Ltd.
    • Chih-Wei Yang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN MODULE
    • Publication number 20140119909
    • Publication date May 1, 2014
    • Inventec Corporation
    • Meng-Lung Chiang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20140105744
    • Publication date Apr 17, 2014
    • Denso Corporation
    • Masanori Yasuda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL FAN WITH ANCILLARY AIRFLOW OPENING
    • Publication number 20140099197
    • Publication date Apr 10, 2014
    • WEN-CHENG CHEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN WITH SOUND-MUFFLING BOX
    • Publication number 20140079569
    • Publication date Mar 20, 2014
    • Koninklijke Philip N.V.
    • Akimasa Uehara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN IMPELLER STRUCTURE OF CENTRIFUGAL FAN
    • Publication number 20140072434
    • Publication date Mar 13, 2014
    • Asia Vital Components Co., Ltd.
    • Chun-Ming Wu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMBINATION OF MOTOR AND WIND WHEEL
    • Publication number 20140064972
    • Publication date Mar 6, 2014
    • Zhongshan Broad-Ocean Motor Manufacturing Co., Ltd.
    • Guiwen FU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...