TREA

with fan or impeller driven by the machine shaft

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  • CPC
  • H02K9/06
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Parent Industries

HELECTRICITY H02Electric power H02KDYNAMO-ELECTRIC MACHINES H02K9/00Systems for cooling or ventilating

Current Industry

H02K9/06with fan or impeller driven by the machine shaft
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Electric motor having improved cooling
    • Patent number 12,191,751
    • Issue date Jan 7, 2025
    • EBM-Papst Mulfingen GmbH & Co. KG
    • Jochen Häfner
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Split type motor
    • Patent number 12,191,746
    • Issue date Jan 7, 2025
    • DONGGUAN CHI DRIVE MOTORS CO., LTD
    • Changqing Gui
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Modular axial field rotary energy device with PCB stator and variab...
    • Patent number 12,191,720
    • Issue date Jan 7, 2025
    • INFINITUM ELECTRIC INC.
    • Paulo Guedes-Pinto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Drive unit having a cooling unit
    • Patent number 12,188,487
    • Issue date Jan 7, 2025
    • Innomotics GmbH
    • Christian Deeg
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotor cooling structure for induction motor
    • Patent number 12,184,156
    • Issue date Dec 31, 2024
    • Hyundai Motor Company
    • Jin Ho Choi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Enhancements to cooling means for axial flux generators
    • Patent number 12,184,122
    • Issue date Dec 31, 2024
    • Time To Act Limited
    • Hugh-Peter Granville Kelly
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric tool, electric motor and rotor assembly thereof
    • Patent number 12,184,155
    • Issue date Dec 31, 2024
    • JOHNSON ELECTRIC INTERNATIONAL AG
    • Caiyong Zhang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric motor for a handheld power tool
    • Patent number 12,184,149
    • Issue date Dec 31, 2024
    • C. & E. Fein GmbH
    • Martin Adamczyk
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stator and method of fabricating a stator
    • Patent number 12,176,764
    • Issue date Dec 24, 2024
    • ZERO E TECHNOLOGIES, LLC
    • Thomas H. Hopkins
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Outer-rotor brushless motor for a power tool
    • Patent number 12,176,794
    • Issue date Dec 24, 2024
    • BLACK & DECKER INC.
    • Yuming Zhou
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Rotary electric machine
    • Patent number 12,176,795
    • Issue date Dec 24, 2024
    • Hitachi Industrial Products, Ltd.
    • Yasushi Hayasaka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric machine including an air cooling system
    • Patent number 12,166,400
    • Issue date Dec 10, 2024
    • REGAL BELOIT AUSTRALIA PTY LTD
    • Rafal Pawel Rohoza
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Sealed, self-cooling-motor with conductive heat transfer thermal ma...
    • Patent number 12,166,404
    • Issue date Dec 10, 2024
    • Prime Datum Development Company, LLC
    • Patrick M. Rollins
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Deflector for rotating electrical machine
    • Patent number 12,160,157
    • Issue date Dec 3, 2024
    • Cummins Generator Technologies Limited
    • Anand Odedra
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Dryer
    • Patent number 12,157,968
    • Issue date Dec 3, 2024
    • LG Electronics Inc.
    • Hongjun Cho
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Motor fan and guard for directing coolant air
    • Patent number 12,160,158
    • Issue date Dec 3, 2024
    • Nidec Motor Corporation
    • Richard L. Eason
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric machine assembly having a terminal box
    • Patent number 12,149,147
    • Issue date Nov 19, 2024
    • Regal Beloit America, Inc.
    • Jeffrey William Crosson
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor assembly
    • Patent number 12,149,140
    • Issue date Nov 19, 2024
    • LG Electronics Inc.
    • Joohang Kang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotor for electric motor
    • Patent number 12,149,127
    • Issue date Nov 19, 2024
    • Aurora Flight Sciences Corporation
    • Kang Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotary electric machine provided with an end shield having an inner...
    • Patent number 12,136,865
    • Issue date Nov 5, 2024
    • Valeo Equipements Electriques Moteur
    • Fabien Teulon
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 12,133,623
    • Issue date Nov 5, 2024
    • Bissell Inc.
    • Tyler Grab
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motorised respiratory assistance device, with double cooling of the...
    • Patent number 12,132,379
    • Issue date Oct 29, 2024
    • AIRFAN
    • Xavier Prat
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Heatsink clamp for multiple electronic components
    • Patent number 12,127,378
    • Issue date Oct 22, 2024
    • Nidec Motor Corporation
    • James L. Skinner
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Motor controller for a tool
    • Patent number 12,126,226
    • Issue date Oct 22, 2024
    • Snap-on Incorporated
    • Haolun He
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Canned motor device
    • Patent number 12,119,728
    • Issue date Oct 15, 2024
    • Zi Yi Electrical Engineering Co., LTD
    • Ting-Tsai Huang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor and split fan
    • Patent number 12,119,733
    • Issue date Oct 15, 2024
    • JWORD (FOSHAN) SCIENCE AND TECHNOLOGY CO., LTD.
    • Dashan Ji
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor drive unit
    • Patent number 12,113,406
    • Issue date Oct 8, 2024
    • ITT Manufacturing Enterprises LLC.
    • Dean P. Williams
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotor shaft assembly, method for manufacturing of rotor shaft assem...
    • Patent number 12,113,426
    • Issue date Oct 8, 2024
    • MIRKA LTD
    • Simon Bäck
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushless motor for a power tool
    • Patent number 12,107,483
    • Issue date Oct 1, 2024
    • BLACK & DECKER INC.
    • Eric E. Hatfield
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotor for an electric aircraft motor comprising a plurality of magnets
    • Patent number 12,107,459
    • Issue date Oct 1, 2024
    • BETA AIR LLC
    • Manon Danielle Belzile
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    DEFLECTOR COVER FOR ROTATING ELECTRIC MACHINE, MODULAR SETS FOR DEF...
    • Publication number 20250015664
    • Publication date Jan 9, 2025
    • WEG Equipamentos Eléctricos S/A
    • Gilson Rodrigo Da Sliva
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR WITH INTEGRATED CONTROL AND ELECTRONIC UNIT COOLING
    • Publication number 20250015672
    • Publication date Jan 9, 2025
    • SAFRAN ELECTRICAL & POWER
    • Vincent Luc HIDELOT
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Pump System
    • Publication number 20250012295
    • Publication date Jan 9, 2025
    • J.C. Bamford Excavators Limited
    • Lee James Harper
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Motors and Related Methods of Manufacture and Use
    • Publication number 20250015654
    • Publication date Jan 9, 2025
    • Ye Olde Robotics Company LLC
    • Roy Benjamin Sandberg
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR CONTROLLER FOR A TOOL
    • Publication number 20250015679
    • Publication date Jan 9, 2025
    • Snap-on Incorporated
    • Haolun He
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    AXIAL FIELD ROTARY ENERGY DEVICE HAVING PCB STATOR AND VARIABLE FRE...
    • Publication number 20240429765
    • Publication date Dec 26, 2024
    • INFINITUM ELECTRIC, INC.
    • Randal A. Lee
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BRUSHLESS MOTOR FOR A POWER TOOL
    • Publication number 20240421664
    • Publication date Dec 19, 2024
    • Black & Decker Inc.
    • Eric E. Hatfield
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Electronically Commutated Motor and Hand-Held Power Tool
    • Publication number 20240421656
    • Publication date Dec 19, 2024
    • ROBERT BOSCH GmbH
    • Fabian Langbein
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR ROTOR
    • Publication number 20240421644
    • Publication date Dec 19, 2024
    • Weidong LU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BLADED BALANCING DISC
    • Publication number 20240421655
    • Publication date Dec 19, 2024
    • SCHAEFFLER TECHOLOGIES AG & Co. KG
    • Rodrigo Bahena
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MOTOR FOR A POWER TOOL
    • Publication number 20240413706
    • Publication date Dec 12, 2024
    • Milwaukee Electric Tool Corporation
    • Jeffrey C. Hessenberger
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RECIPROCATING TOOL
    • Publication number 20240405637
    • Publication date Dec 5, 2024
    • MAKITA CORPORATION
    • Ryosuke HARA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTOR SHAFT ASSEMBLY, METHOD FOR MANUFACTURING OF ROTOR SHAFT ASSEM...
    • Publication number 20240405635
    • Publication date Dec 5, 2024
    • Mirka Ltd
    • Simon BÄCK
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BRUSHLESS DC MOTOR HAVING HIGH POWER DENSITY FOR POWER TOOL
    • Publication number 20240405650
    • Publication date Dec 5, 2024
    • Black & Decker Inc.
    • Barak N. GOHN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DRIVING DEVICE AND DRIVING DEVICE UNIT
    • Publication number 20240405633
    • Publication date Dec 5, 2024
    • DENSO CORPORATION
    • Mariko HASHIMOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    OUTER-ROTOR-TYPE-ENGINE-DRIVEN-DC-OUTPUT UNIT
    • Publication number 20240405639
    • Publication date Dec 5, 2024
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Masafumi MASUDA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    HOLLOW SHAFT FOR A ROTOR OF ELECTRIC MOTOR
    • Publication number 20240396403
    • Publication date Nov 28, 2024
    • MAHLE International GmbH
    • Peter Sever
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    TECHNIQUES FOR SUB-MICRON RADIAL ALIGNMENT OF ELECTRIC MOTOR COMPON...
    • Publication number 20240380274
    • Publication date Nov 14, 2024
    • SHARKNINJA OPERATING LLC
    • Reza AINI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Earth Auger
    • Publication number 20240376785
    • Publication date Nov 14, 2024
    • Greenworks (Jiangsu) Co., Ltd.
    • Fei Huang
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    MOTOR, FLUID SUCTION DEVICE, AND CLEANER
    • Publication number 20240380285
    • Publication date Nov 14, 2024
    • NIDEC CORPORATION
    • Ryoji YAMAUCHI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    POWER TOOL
    • Publication number 20240372430
    • Publication date Nov 7, 2024
    • MAKITA CORPORATION
    • Katsuyuki NIINOMI
    • B24 - GRINDING POLISHING
  • Information Patent Application

    BRUSHLESS MOTOR HAVING AN OVERMOLDED ROTOR
    • Publication number 20240372438
    • Publication date Nov 7, 2024
    • Black & Decker Inc.
    • John B. Fogle
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL WITH COMPACT MOTOR ASSEMBLY
    • Publication number 20240342873
    • Publication date Oct 17, 2024
    • Black & Decker Inc.
    • David J. SMITH
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ROTOR AND ELECTRIC MOTOR ASSEMBLY
    • Publication number 20240339878
    • Publication date Oct 10, 2024
    • TECHTRONIC CORDLESS GP
    • Jarrett Dunston
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MACHINE INCLUDING AN AIR COOLING SYSTEM
    • Publication number 20240333082
    • Publication date Oct 3, 2024
    • REGAL BELOIT AUSTRALIA PTY LTD.
    • Rafal Pawel Rohoza
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CENTRIFUGAL FAN WITH BACK BLADES
    • Publication number 20240328429
    • Publication date Oct 3, 2024
    • ABB Schweiz AG
    • Xiaoliang Zhou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOTOR DRIVER CIRCUIT AND DRIVING METHOD, COOLING DEVICE AND ELECTRO...
    • Publication number 20240333111
    • Publication date Oct 3, 2024
    • ROHM CO., LTD.
    • Hiroyuki SHIMIZU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MOTOR AND FAN FOR A POWER TOOL
    • Publication number 20240333095
    • Publication date Oct 3, 2024
    • Milwaukee Electric Tool Corporation
    • Kentez L. Craig
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ROTOR, ROTATING ELECTRICAL MACHINE, AND DRIVE DEVICE
    • Publication number 20240333098
    • Publication date Oct 3, 2024
    • NIDEC CORPORATION
    • Kosuke OGAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRICAL MACHINE, ELECTRICAL PROPULSION UNIT, VEHICLE FRAME STRUC...
    • Publication number 20240317413
    • Publication date Sep 26, 2024
    • ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
    • Andreas REEH
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER