TREA

Axial entry and discharge

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Industry

  • CPC
  • F04D17/165
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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

F04D17/165Axial entry and discharge
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Compact low noise efficient blower for CPAP devices
    • Patent number 11,892,000
    • Issue date Feb 6, 2024
    • ResMed Motor Technologies Inc.
    • Barton John Kenyon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower for breathing apparatus
    • Patent number 11,873,838
    • Issue date Jan 16, 2024
    • Fisher & Paykel Healthcare Limited
    • Johannes Nicolaas Bothma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    PAP system blower
    • Patent number 11,859,622
    • Issue date Jan 2, 2024
    • ResMed Motor Technologies Inc.
    • Samuel Aziz Mebasser
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower
    • Patent number 11,795,967
    • Issue date Oct 24, 2023
    • Makita Corporation
    • Fumitoshi Numata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Integral fan blade, fan and fan lamp thereof
    • Patent number 11,614,094
    • Issue date Mar 28, 2023
    • Min Li
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan motor and manufacturing method thereof
    • Patent number 11,598,350
    • Issue date Mar 7, 2023
    • LG Electronics Inc.
    • Joongkeun Choi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Internal and external dual-purpose air pump, inflatable product and...
    • Patent number 11,460,043
    • Issue date Oct 4, 2022
    • MANASLU TECHNOLOGY (SHANGHAI) CO., LTD.
    • Guangying Qin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pap system blower
    • Patent number 11,428,232
    • Issue date Aug 30, 2022
    • ResMed Motor Technologies Inc.
    • Samuel Aziz Mebasser
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compact low noise efficient blower for CPAP devices
    • Patent number 11,353,030
    • Issue date Jun 7, 2022
    • ResMed Motor Technologies Inc.
    • Barton John Kenyon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Wind flow generating device adapted to hand dryer
    • Patent number 11,311,153
    • Issue date Apr 26, 2022
    • Hokwang Industries Co., Ltd.
    • Chi-Chin Hsu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Positive airway pressure device including blower and support system...
    • Patent number 11,293,453
    • Issue date Apr 5, 2022
    • ResMed Motor Technologies Inc.
    • Barton John Kenyon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower
    • Patent number 11,191,913
    • Issue date Dec 7, 2021
    • ResMed Motor Technologies Inc.
    • Barton John Kenyon
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Fan system
    • Patent number 11,143,196
    • Issue date Oct 12, 2021
    • AIR DISTRIBUTION TECHNOLOGIES IP, LLC
    • Juan Kennedy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric fan and vacuum cleaner having same
    • Patent number 11,116,367
    • Issue date Sep 14, 2021
    • MIDEA GROUP CO., LTD.
    • Lele Ming
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower for breathing apparatus
    • Patent number 11,073,165
    • Issue date Jul 27, 2021
    • Fisher & Paykel Healthcare Limited
    • Johannes Nicolaas Bothma
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Noiseless self-ventilated motor, in particular for a railway vehicle
    • Patent number 10,971,968
    • Issue date Apr 6, 2021
    • ALSTOM TRANSPORT TECHNOLOGIES
    • Thomas Mas
    • B61 - RAILWAYS
  • Information Patent Grant

    Axial outlet centrifugal-type blower device with noise reducing space
    • Patent number 10,935,049
    • Issue date Mar 2, 2021
    • Denso Corporation
    • Masanori Yasuda
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Diagonal fan
    • Patent number 10,851,792
    • Issue date Dec 1, 2020
    • EBM-Papst Mulfingen GmbH & Co. KG
    • Daniel Gebert
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan capable of generating omnidirectional airflow
    • Patent number 10,808,709
    • Issue date Oct 20, 2020
    • Air Cool Industrial Co., Ltd.
    • Cliff Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor assembly
    • Patent number 10,778,065
    • Issue date Sep 15, 2020
    • Samsung Electronics Co., Ltd.
    • Myung Bae Bang
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Motor assembly
    • Patent number 10,749,410
    • Issue date Aug 18, 2020
    • Samsung Electronics Co., Ltd.
    • Myung Bae Bang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor assembly
    • Patent number 10,749,403
    • Issue date Aug 18, 2020
    • LG Electronics Inc.
    • Seongguk Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Diffuser, airflow generating apparatus, and electrical device
    • Patent number 10,605,264
    • Issue date Mar 31, 2020
    • JOHNSON ELECTRIC INTERNATIONAL AG
    • Chuan Hui Fang
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Compact low noise efficient blower for CPAP devices
    • Patent number 10,605,246
    • Issue date Mar 31, 2020
    • ResMed Motor Technologies Inc.
    • Barton John Kenyon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mixed flow fan
    • Patent number 10,570,906
    • Issue date Feb 25, 2020
    • TTI (MACAO COMMERCIAL OFFSHORE) LIMITED
    • Eric G. Leal
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Vacuum cleaner with motor assembly
    • Patent number 10,512,380
    • Issue date Dec 24, 2019
    • Samsung Electronics Co., Ltd.
    • Jong Jin Park
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller and fan including the impeller
    • Patent number 10,458,423
    • Issue date Oct 29, 2019
    • MINEBEA MITSUMI INC.
    • Naoya Murakami
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Noise reduction diffuser for an electric blower
    • Patent number 10,184,490
    • Issue date Jan 22, 2019
    • Johnson Electric S.A.
    • Chuan Hui Fang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower
    • Patent number 10,124,135
    • Issue date Nov 13, 2018
    • ResMed Motor Technologies Inc.
    • Barton John Kenyon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Powered ventilators
    • Patent number 10,001,138
    • Issue date Jun 19, 2018
    • Twin City Fan Companies, Ltd.
    • Radha Krishna Ganesh
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

  • Information Patent Application

    BLOWER FOR BREATHING APPARATUS
    • Publication number 20240175443
    • Publication date May 30, 2024
    • Fisher & Paykel Healthcare Limited
    • Johannes Nicolaas BOTHMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPACT LOW NOISE EFFICIENT BLOWER FOR CPAP DEVICES
    • Publication number 20240133386
    • Publication date Apr 25, 2024
    • ResMed Motor Technologies Inc.
    • Barton John KENYON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PAP SYSTEM BLOWER
    • Publication number 20240125325
    • Publication date Apr 18, 2024
    • ResMed Motor Technologies Inc.
    • Samuel Aziz MEBASSER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN MOTOR
    • Publication number 20240093689
    • Publication date Mar 21, 2024
    • LG ELECTRONICS INC.
    • Eunji HWANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20240003360
    • Publication date Jan 4, 2024
    • MAKITA CORPORATION
    • Fumitoshi NUMATA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL-TO-AXIAL MIXED FLOW BLOWER AND HEAT DISSIPATION SYSTEM...
    • Publication number 20230265859
    • Publication date Aug 24, 2023
    • Asia Vital Components Co., Ltd.
    • Sung-Wei Sun
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PAP SYSTEM BLOWER
    • Publication number 20220381251
    • Publication date Dec 1, 2022
    • ResMed Motor Technologies Inc.
    • Samuel Aziz MEBASSER
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    COMPACT LOW NOISE EFFICIENT BLOWER FOR CPAP DEVICES
    • Publication number 20220290677
    • Publication date Sep 15, 2022
    • ResMed Motor Technologies Inc.
    • Barton John KENYON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER WITH BEARING TUBE
    • Publication number 20220220972
    • Publication date Jul 14, 2022
    • ResMed Motor Technologies Inc.
    • Barton John KENYON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20220196034
    • Publication date Jun 23, 2022
    • MAKITA CORPORATION
    • Fumitoshi NUMATA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN MOTOR
    • Publication number 20220186735
    • Publication date Jun 16, 2022
    • LG ELECTRONICS INC.
    • Joongkeun CHOI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Internal and External Dual-Purpose Air Pump, Inflatable Product and...
    • Publication number 20220136524
    • Publication date May 5, 2022
    • MANASLU TECHNOLOGY (SHANGHAI) CO., LTD.
    • Guangying QIN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20220088330
    • Publication date Mar 24, 2022
    • ResMed Motor Technologies Inc.
    • Barton John KENYON
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    INTEGRAL FAN BLADE, FAN AND FAN LAMP THEREOF
    • Publication number 20210372425
    • Publication date Dec 2, 2021
    • Min LI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER FOR BREATHING APPARATUS
    • Publication number 20210301832
    • Publication date Sep 30, 2021
    • Fisher & Paykel Healthcare Limited
    • Johannes Nicolaas BOTHMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN MOTOR AND MANUFACTURING METHOD THEREOF
    • Publication number 20210010486
    • Publication date Jan 14, 2021
    • LG ELECTRONICS INC.
    • Joongkeun CHOI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPACT LOW NOISE EFFICIENT BLOWER FOR CPAP DEVICES
    • Publication number 20200182250
    • Publication date Jun 11, 2020
    • ResMed Motor Technologies Inc.
    • Barton John KENYON
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MOTOR ASSEMBLY
    • Publication number 20200076268
    • Publication date Mar 5, 2020
    • LG ELECTRONICS INC.
    • Seongguk KIM
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CEILING FAN
    • Publication number 20190242391
    • Publication date Aug 8, 2019
    • TTI (MACAO COMMERCIAL OFFSHORE) LIMITED
    • J. Porter Whitmire
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BLOWER AND VACUUM CLEANER
    • Publication number 20190101132
    • Publication date Apr 4, 2019
    • NIDEC CORPORATION
    • Akikazu FUJIWARA
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DIAGONAL FAN
    • Publication number 20190101122
    • Publication date Apr 4, 2019
    • EBM-PAPST MULFINGEN GMBH & CO. KG
    • Daniel Gebert
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20190038857
    • Publication date Feb 7, 2019
    • ResMed Motor Technologies Inc.
    • Barton John KENYON
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BLOWING DEVICE AND CLEANER
    • Publication number 20190021562
    • Publication date Jan 24, 2019
    • NIDEC CORPORATION
    • Kazuhiko SHIOZAWA
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BLOWING DEVICE AND CLEANER
    • Publication number 20190021561
    • Publication date Jan 24, 2019
    • NIDEC CORPORATION
    • Tatsuya TATARA
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • 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

    MIXED FLOW FAN
    • Publication number 20170321705
    • Publication date Nov 9, 2017
    • TTI (MACAO COMMERCIAL OFFSHORE) LIMITED
    • Eric G. Leal
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20140158131
    • Publication date Jun 12, 2014
    • ResMed Motor Technologies Inc.
    • Barton John Kenyon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VENTILATION UNIT
    • Publication number 20140038509
    • Publication date Feb 6, 2014
    • SOLER & PALAU RESEARCH S.L.
    • Roger MADORELL COSTA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN FOR DRIVE CLUTCH
    • Publication number 20130220766
    • Publication date Aug 29, 2013
    • Arctic Cat Inc.
    • Michael Tadych
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP WITH AXIAL CONDUIT
    • Publication number 20110293438
    • Publication date Dec 1, 2011
    • Robert B. Chaffee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...