TREA

Systems for cooling or ventilating

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Industry

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  • H02K9/00
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Parent Industries

HELECTRICITY H02Electric power H02KDYNAMO-ELECTRIC MACHINES

Current Industry

H02K9/00Systems for cooling or ventilating

Sub Industries

H02K9/005Details of cooling systems with unspecified cooling medium flowing through channels in or between the conductors H02K9/02by ambient air flowing through the machine H02K9/04having means for generating flow of cooling medium H02K9/06with fan or impeller driven by the machine shaft H02K9/08by gaseous cooling medium circulating wholly within the machine casing H02K9/10by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing H02K9/12wherein the cooling medium circulates freely within the casing H02K9/14wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle H02K9/16wherein the cooling medium circulates through ducts or tubes within the casing H02K9/18wherein the external part of the closed circuit comprises a heat exchanger structurally associated with the machine casing H02K9/19for machines with closed casing and with closed circuit cooling using a liquid cooling medium H02K9/193with provision for replenishing the cooling medium with means for preventing leakage of the cooling medium H02K9/197in which the rotor or stator space is fluid tight H02K9/20wherein the cooling medium vaporises within the machine casing H02K9/22by solid heat conducting material embedded in, or arranged in contact with, stator or rotor H02K9/24Protection against failure of cooling arrangements H02K9/26Structural association with machine of devices for cleaning or drying cooling medium H02K9/28Cooling of commutators, slip-rings, or brushes
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC MACHINE
    • Publication number 20240146133
    • Publication date May 2, 2024
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Florian Nachtmann
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRICAL CONNECTOR AND DRAIN
    • Publication number 20240146146
    • Publication date May 2, 2024
    • Rolls-Royce Corporation
    • Mathew Hill
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MOTOR
    • Publication number 20240146153
    • Publication date May 2, 2024
    • MITSUBISHI ELECTRIC CORPORATION
    • Shunsuke KOSAKA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • 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

    DUAL AXIS ALTERNATOR
    • Publication number 20240141827
    • Publication date May 2, 2024
    • KOHLER CO.
    • Isaac S. Frampton
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SYSTEM AND APPARATUS FOR SEGMENTED AXIAL FIELD ROTARY ENERGY DEVICE
    • Publication number 20240146135
    • Publication date May 2, 2024
    • INFINITUM ELECTRIC INC.
    • Bernhard L. Schuler
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MACHINE WITH A COOLING ASSEMBLY
    • Publication number 20240146154
    • Publication date May 2, 2024
    • DANA BELGIUM N.V.
    • Steven VANHEE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MOTOR UNIT HAVING REDUCED FRICTION
    • Publication number 20240146155
    • Publication date May 2, 2024
    • Audi AG
    • Ivo GREITER
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC VEHICLE DRIVE UNIT COOLING SYSTEM
    • Publication number 20240140192
    • Publication date May 2, 2024
    • BRP- Rotax GmbH & Co. KG
    • Eugen SWOBODA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRIC MACHINE WITH AN END WINDING COOLING ASSEMBLY
    • Publication number 20240146156
    • Publication date May 2, 2024
    • Dana Automotive Systems Group, LLC
    • Steven VANHEE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MAGNETIC GEARED ELECTRICAL MACHINE, POWER GENERATION SYSTEM, AND DR...
    • Publication number 20240146161
    • Publication date May 2, 2024
    • Mitsubishi Heavy Industries, Ltd.
    • Masayuki SAKAI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DECOUPLED OIL FEED FOR INTERNAL ROTOR COOLING
    • Publication number 20240136877
    • Publication date Apr 25, 2024
    • BorgWarner Inc.
    • Michael Duane Bradfield
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    HEAT EXCHANGER SYSTEM FOR ELECTRIC MOTOR
    • Publication number 20240136885
    • Publication date Apr 25, 2024
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Maximilian Podschwadt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROBOT WHEEL DRIVING APPARATUS
    • Publication number 20240136889
    • Publication date Apr 25, 2024
    • LG ELECTRONICS INC.
    • Jangwon LEE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ROBOT WHEEL DRIVING APPARATUS
    • Publication number 20240131917
    • Publication date Apr 25, 2024
    • LG ELECTRONICS INC.
    • Jangwon LEE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    COOLING SYSTEM, STATOR ASSEMBLY, AND AXIAL MAGNETIC FIELD MOTOR
    • Publication number 20240136876
    • Publication date Apr 25, 2024
    • Shanghai PanGood Power Technology Co., Ltd.
    • Guangquan ZHANG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    STATOR WITH COOLING SYSTEM FOR AN ELECTRIC MOTOR OF AN ELECTRIC AIR...
    • Publication number 20240136892
    • Publication date Apr 25, 2024
    • Beta Air, LLC
    • Chenjie Lin
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    HIGH-TEMPERATURE SUPERCONDUCTING ROTARTING MACHINE EQUIPPED WITH FI...
    • Publication number 20240136908
    • Publication date Apr 25, 2024
    • INDUSTRY-ACADEMIC COOPERATION FOUNDATION JEJU NATIONAL UNIVERSITY
    • Ho Min KIM
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    COMPONENT
    • Publication number 20240136891
    • Publication date Apr 25, 2024
    • JATCO Ltd
    • Yuuki TANAKA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    INTEGRATED DUST EXTRACTOR AND POWER TOOL
    • Publication number 20240123560
    • Publication date Apr 18, 2024
    • Milwaukee Electric Tool Corporation
    • Julia C. Marsh
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COMPONENT
    • Publication number 20240128830
    • Publication date Apr 18, 2024
    • JATCO Ltd
    • Kazuhiko YOKOYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTATING ELECTRIC MACHINE
    • Publication number 20240128829
    • Publication date Apr 18, 2024
    • Honda Motor Co., Ltd.
    • Shingo Tanaka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DOUBLE ROTOR BRUSHLESS DIRECT-CURRENT MOTOR WITH FLUID COOLING
    • Publication number 20240128813
    • Publication date Apr 18, 2024
    • RH Motor Industry, LLC
    • Reza Norollahisomarin
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTOR FOR AN ELECTRIC AIRCRAFT MOTOR AND A METHOD FOR MANUFACTURING
    • Publication number 20240128819
    • Publication date Apr 18, 2024
    • Beta Air, LLC
    • Manon Danielle Belzille
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    STATOR FOR ELECTRIC MACHINE, ELECTRIC MACHINE, VEHICLE, AND METHOD...
    • Publication number 20240128835
    • Publication date Apr 18, 2024
    • SCANIA CV AB
    • Johannes NYBERG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Vehicle Drive Motor
    • Publication number 20240128828
    • Publication date Apr 18, 2024
    • Hitachi Astemo, Ltd.
    • Kenta SUZUKI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR, MOTOR UNIT, VEHICLE DRIVING MOTOR UNIT AND ELECTRIC VEHICLE
    • Publication number 20240120798
    • Publication date Apr 11, 2024
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Takuro KAMICHIKA
    • B60 - VEHICLES IN GENERAL
  • 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

    ROTATING ELECTRICAL MACHINE
    • Publication number 20240120805
    • Publication date Apr 11, 2024
    • DENSO CORPORATION
    • Masaki AMAKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    COOLING SYSTEM FOR AN ELECTRIC TRACTION MACHINE FOR A MOTOR VEHICLE
    • Publication number 20240120808
    • Publication date Apr 11, 2024
    • Dr. Ing. h.c.F. Porsche Aktiengesellschaft
    • Stefan OECHSLEN
    • B60 - VEHICLES IN GENERAL