the pump being electrically driven

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  • F04D25/06
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    IMPELLER AND METHOD FOR OPERATING AN IMPELLER

    • Publication number 20240151233
    • Publication date May 9, 2024
    • MDGROUP GERMANY GMBH
    • Daniel Schübeler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMBINED FAN STRUCTURE

    • Publication number 20240151235
    • Publication date May 9, 2024
    • SHENZHEN YONGYIHAO ELECTRONICS CO., LTD.
    • Zixing XIE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MANUAL-ADJUSTMENT-TYPE DEVICE FOR ADJUSTING SWING ANGLE OF ELECTRIC...

    • Publication number 20240151236
    • Publication date May 9, 2024
    • Liangjian JIANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    QUICK CONNECT ASSEMBLY FOR CEILING FAN

    • Publication number 20240141923
    • Publication date May 2, 2024
    • HUNTER FAN COMPANY
    • Rickey Thomas Jones
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MOTOR, FAN APPARATUS, REFRIGERATION APPARATUS

    • Publication number 20240146167
    • Publication date May 2, 2024
    • DAIKIN INDUSTRIES, LTD.
    • Yasuto YANAGIDA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    FAN FRAME AND FAN MODULE

    • Publication number 20240141909
    • Publication date May 2, 2024
    • CHAMP TECH OPTICAL (FOSHAN) CORPORATION
    • XIAO-GUANG MA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CEILING FAN AND STRUCTURE THEREOF

    • Publication number 20240141916
    • Publication date May 2, 2024
    • Hoteck Inc.
    • WEN-HAI HUANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOTOR, COMPRESSION APPARATUS, FAN APPARATUS, AND REFRIGERATION APPA...

    • Publication number 20240146145
    • Publication date May 2, 2024
    • DAIKIN INDUSTRIES, LTD.
    • Naohiro KIDO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    GAS BEARING MANAGEMENT FOR A COMPRESSOR

    • Publication number 20240133390
    • Publication date Apr 25, 2024
    • TRANE INTERNATIONAL INC.
    • Jacob T. Helgerson
    • 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

    HANDHELD BLOWER

    • Publication number 20240130307
    • Publication date Apr 25, 2024
    • Milwaukee Electric Tool Corporation
    • Beth E. Cholst
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN MOTOR

    • Publication number 20240125326
    • Publication date Apr 18, 2024
    • LG ELECTRONICS INC.
    • Jisu HWANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN CONTROL METHOD, PROCESSING DEVICE, AND FAN CONTROL SYSTEM

    • Publication number 20240125329
    • Publication date Apr 18, 2024
    • Wiwynn Corporation
    • Chia-Chien Wu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN ARRAY WIRING SYSTEM

    • Publication number 20240125327
    • Publication date Apr 18, 2024
    • Q-PAC Systems Inc.
    • Robert Clarke Story
    • 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

    IMPELLER MACHINE

    • Publication number 20240117817
    • Publication date Apr 11, 2024
    • MDGROUP GERMANY GMBH
    • Daniel Schübeler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN LAMP

    • Publication number 20240117819
    • Publication date Apr 11, 2024
    • SUZHOU OPPLE LIGHTING CO., LTD.
    • Dingde ZHOU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN MOTOR

    • Publication number 20240120796
    • Publication date Apr 11, 2024
    • LG ELECTRONICS INC.
    • Sunggi KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN ASSEMBLY, FAN APPARATUS, AND CONNECTOR

    • Publication number 20240117815
    • Publication date Apr 11, 2024
    • VAST GLORY ELECTRONICS & HARDWARE & PLASTIC(HUI ZHOU) LTD.
    • Shi Man XU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR COMPRESSOR

    • Publication number 20240120813
    • Publication date Apr 11, 2024
    • HANON SYSTEMS
    • Kyu Sung CHOI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HIGH-POWER AIR-COOOLED COMPRESSOR MOTOR AND LOW-POWER COOLING BOOST...

    • Publication number 20240117818
    • Publication date Apr 11, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Joseph K. Coldwate
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOTOR, BLOWER, AND METHOD OF MANUFACTURING MOTOR

    • Publication number 20240113587
    • Publication date Apr 4, 2024
    • NIDEC CORPORATION
    • Yukinobu SHIRAISHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONTROL DEVICE, PUMP UNIT, AND REFRIGERANT CIRCULATION DEVICE

    • Publication number 20240114655
    • Publication date Apr 4, 2024
    • NIDEC CORPORATION
    • Masataka MATSUOKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VEHICLE ASSEMBLY COMPRISING A PRESSURE EQUALIZATION ELEMENT

    • Publication number 20240110573
    • Publication date Apr 4, 2024
    • Schwäbische Hüttenwerke Automotive GmbH
    • Uwe Meinig
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC CENTRIFUGAL COMPRESSOR

    • Publication number 20240102479
    • Publication date Mar 28, 2024
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Naomichi SHIBATA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Turbomachine

    • Publication number 20240102486
    • Publication date Mar 28, 2024
    • Micronel AG
    • Peter Meier
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR BLOWER WITH FUNCTIONS OF AIR COMPRESSION, FORMATION OF AIR BEAM...

    • Publication number 20240102489
    • Publication date Mar 28, 2024
    • PO-HSUN CHIEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM AND METHOD FOR OPERATING VARIABLE FREQUENCY DRIVE USING AC-P...

    • Publication number 20240097592
    • Publication date Mar 21, 2024
    • Carrier Corporation
    • Samuel Venne
    • 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

    MOTOR AND AXIAL FAN

    • Publication number 20240093699
    • Publication date Mar 21, 2024
    • NIDEC CORPORATION
    • Atsushi MICHISHITA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...