with channels or ducts for flow of cooling medium

Industry

CPC
H02K1/32

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H02Electric power H02KDYNAMO-ELECTRIC MACHINES H02K1/00Details of the magnetic circuit

Current Industry

H02K1/32with channels or ducts for flow of cooling medium

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Motor rotor cooling system
- Patent number 12,170,476
- Issue date Dec 17, 2024
- Delta Electronics, Inc.
- Yi-Ming Wu
- 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
Cooling a rotating electrical machine
- Patent number 12,160,159
- Issue date Dec 3, 2024
- Cummins Inc.
- Richard Matthew Barden
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Compressor
- Patent number 12,149,124
- Issue date Nov 19, 2024
- Fujitsu General Limited
- Tomoki Nishio
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Embedded liquid cooled rotor cooling
- Patent number 12,149,129
- Issue date Nov 19, 2024
- Hamilton Sundstrand Corporation
- Debabrata Pal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Noise abatement for electric motors
- Patent number 12,142,992
- Issue date Nov 12, 2024
- Gulf Electroquip, LTD.
- James E. Petersen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Propulsion system, anti-icing method of rotor and aircraft
- Patent number 12,139,261
- Issue date Nov 12, 2024
- SUBARU CORPORATION
- Kazuaki Kotani
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Inverter circuits and electrical propulsion systems for eVTOL aircraft
- Patent number 12,139,266
- Issue date Nov 12, 2024
- Alan Tepe
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Axial flux machine
- Patent number 12,136,858
- Issue date Nov 5, 2024
- Schaeffler Technologies AG & Co. KG
- Maximilian Bossecker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor for an electrical machine
- Patent number 12,132,357
- Issue date Oct 29, 2024
- Mahle International GmbH
- Patrick Altherr
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for cooling a rotor assembly
- Patent number 12,126,224
- Issue date Oct 22, 2024
- GE Aviation Systems LLC
- Xiaochuan Jia
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Redundant load path for powered lift tilt actuator
- Patent number 12,122,525
- Issue date Oct 22, 2024
- Archer Aviation Inc.
- Jonathan Anthony Beno
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rotor, rotary electric machine, and drive apparatus
- Patent number 12,113,400
- Issue date Oct 8, 2024
- Nidec Corporation
- Ryosuke Matsuzaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Energy conversion device
- Patent number 12,101,001
- Issue date Sep 24, 2024
- Thales
- François Bel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cooling system for an electric machine
- Patent number 12,088,149
- Issue date Sep 10, 2024
- BorgWarner Inc.
- Dave Fulton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Axial flux machine for an electrical processing device and electric...
- Patent number 12,088,182
- Issue date Sep 10, 2024
- Robert Bosch GmbH
- Andreas Echle
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of making a triangular rotor wedge with different layers hav...
- Patent number 12,068,640
- Issue date Aug 20, 2024
- Hamilton Sundstrand Corporation
- Debabrata Pal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor, electric motor, method for producing a rotor and use of a ro...
- Patent number 12,068,638
- Issue date Aug 20, 2024
- ThyssenKrupp AG
- Mathias Schröder
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Reinforced rotor for an electric machine
- Patent number 12,062,946
- Issue date Aug 13, 2024
- GM Global Technology Operations LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor for a rotary electric machine with angularly offset spacer pl...
- Patent number 12,062,948
- Issue date Aug 13, 2024
- WEG Equipamentos Eletricos S.A.
- Guilherme Schneider Porepp
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor
- Patent number 12,062,970
- Issue date Aug 13, 2024
- Mitsubishi Electric Corporation
- Naoki Hayami
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and systems for cooling an electric machine
- Patent number 12,046,955
- Issue date Jul 23, 2024
- Dana Automotive Systems Group, LLC
- Steven Vanhee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cooling system for a transformer and a method of cooling a transformer
- Patent number 12,040,118
- Issue date Jul 16, 2024
- Hamilton Sundstrand Corporation
- Ashutosh Joshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Motor unit
- Patent number 12,040,679
- Issue date Jul 16, 2024
- Nidec Corporation
- Shuhei Nakamatsu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor unit
- Patent number 12,027,946
- Issue date Jul 2, 2024
- Nidec Corporation
- Shuhei Nakamatsu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric axle assembly
- Patent number 12,027,943
- Issue date Jul 2, 2024
- Dana Heavy Vehicle Systems Group, LLC
- Maximilian Hombsch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor assembly and method for motor end winding cooling and bearing...
- Patent number 12,027,922
- Issue date Jul 2, 2024
- Rivian IP Holdings, LLC
- Dang Dinh Dang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric drive unit with a heat exchanger that is formed by disks h...
- Patent number 12,027,944
- Issue date Jul 2, 2024
- American Axle & Manufacturing, Inc.
- Jeffrey J. Ronning
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for oil maintenance in gearboxes for eVTOL airc...
- Patent number 12,024,304
- Issue date Jul 2, 2024
- Archer Aviation, Inc.
- Scott Graves
- B60 - VEHICLES IN GENERAL
Information Patent Grant
End shield and rotor for a rotary electric machine
- Patent number 12,015,328
- Issue date Jun 18, 2024
- NIDEC PSA EMOTORS
- Jean Baptiste Roux
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING LAMINATED IRON CORE AND APPARATUS FOR MANU...
- Publication number 20240421675
- Publication date Dec 19, 2024
- TOYOTA BOSHOKU KABUSHIKI KAISHA
- Yuki KAWATO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROTOR FOR AN EXTERNALLY EXCITED SYNCHRONOUS MACHINE
- Publication number 20240421669
- Publication date Dec 19, 2024
- MAHLE International GmbH
- Thorsten Grelle
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR MANUFACTURING ROTOR CORE
- Publication number 20240421676
- Publication date Dec 19, 2024
- TOYOTA BOSHOKU KABUSHIKI KAISHA
- Yuki KAWATO
- 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
METHOD FOR MANUFACTURING LAMINATED IRON CORE
- Publication number 20240421674
- Publication date Dec 19, 2024
- TOYOTA BOSHOKU KABUSHIKI KAISHA
- Yoshinori ISHIKAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR SPEED-INDEPENDENT SYMMETRIC COOLANT FLOW DESIGN
- Publication number 20240413687
- Publication date Dec 12, 2024
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Matthew Schmitt
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVE MOTOR AND VEHICLE
- Publication number 20240396404
- Publication date Nov 28, 2024
- Xiaomi EV Technology Co., Ltd.
- Xuan LUO
- 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
COOLING OF HIGH-POWER PERMANENT MAGNET MACHINE ROTOR
- Publication number 20240396392
- Publication date Nov 28, 2024
- HAMILTON SUNDSTRAND CORPORATION
- Debabrata Pal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTARY ELECTRIC MACHINE
- Publication number 20240388152
- Publication date Nov 21, 2024
- AISIN CORPORATION
- Satoko KAWATO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR IMPROVED GEARBOXES FOR EVTOL AIRCRAFT
- Publication number 20240383609
- Publication date Nov 21, 2024
- Archer Aviation, Inc.
- Scott GRAVES
- B60 - VEHICLES IN GENERAL
Information Patent Application
COOLING ROTARY ELECTRIC MACHINES
- Publication number 20240380279
- Publication date Nov 14, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Xiaofeng Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MACHINE FLUID COOLING SYSTEM WITH AIR VENT
- Publication number 20240380281
- Publication date Nov 14, 2024
- Dana Automotive Systems Group, LLC
- Jaywant S. PAWAR
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COOLING SYSTEM FOR LOAD POINT DEPENDENT COOLING OF A ROTOR OF AN EL...
- Publication number 20240380265
- Publication date Nov 14, 2024
- MAGNA POWERTRAIN GMBH & CO KG
- Daniel Prix
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR ARRANGEMENT FOR IMPROVED COOLING OF A ROTOR
- Publication number 20240380266
- Publication date Nov 14, 2024
- ZF Friedrichshafen AG
- Johannes Glückler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR UNIT, ROTOR, AND MOTOR STRUCTURE
- Publication number 20240364161
- Publication date Oct 31, 2024
- ZHEJIANG FOUNDER MOTOR CO., LTD.
- Liangzi LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
THERMAL MANAGEMENT FOR ROTOR OF ELECTRIC MOTOR
- Publication number 20240364160
- Publication date Oct 31, 2024
- FCA US LLC
- Prashant Modi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OIL-COOLED MOTOR, POWERTRAIN, AND VEHICLE
- Publication number 20240364162
- Publication date Oct 31, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Fei Bian
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL MACHINE WITH A FLUID-COOLED POWER TRANSMISSION DEVICE AN...
- Publication number 20240356412
- Publication date Oct 24, 2024
- ZF Friedrichshafen AG
- Jörg Bender
- B60 - VEHICLES IN GENERAL
Information Patent Application
ROTOR, AN ELECTRIC MOTOR AND AN ELECTRIC VEHICLE
- Publication number 20240356414
- Publication date Oct 24, 2024
- Polestar Performance AB
- Lars STENVALL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Rotor and Electric Machine With Integrated Winding Head Cooling, Ma...
- Publication number 20240356401
- Publication date Oct 24, 2024
- Bayerische Motoren Werke Aktiengesellschaft
- Markus LANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIRECT LIQUID COOLING SYSTEMS AND METHODS FOR MAGNETS OF INTERIOR P...
- Publication number 20240348117
- Publication date Oct 17, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Rebecca K. Risko Cattell
- B60 - VEHICLES IN GENERAL
Information Patent Application
Wound rotor for an electric motor provided with a cooling circuit
- Publication number 20240348118
- Publication date Oct 17, 2024
- NOVARES FRANCE
- Cédric LEDIEU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS FOR THERMAL MANAGEMENT OF A VEHICLE
- Publication number 20240333054
- Publication date Oct 3, 2024
- Dana Automotive Systems Group, LLC
- Steven VANHEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTARY ELECTRIC MACHINE
- Publication number 20240333081
- Publication date Oct 3, 2024
- MEIDENSHA CORPORATION
- Taku UEMATSU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATING ELECTRIC MACHINE
- Publication number 20240333055
- Publication date Oct 3, 2024
- Honda Motor Co., Ltd.
- Manabu Yazaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MACHINE
- Publication number 20240322648
- Publication date Sep 26, 2024
- MAGNA POWERTRAIN GMBH & CO KG
- Attila Farkas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATING ELECTRIC MACHINE
- Publication number 20240322624
- Publication date Sep 26, 2024
- Hitachi Astemo, Ltd.
- Ryouichi TAKAHATA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TILT ROTOR SYSTEMS AND METHODS FOR EVTOL AIRCRAFT
- Publication number 20240300658
- Publication date Sep 12, 2024
- Archer Aviation, Inc.
- Jonathan Anthony BENO
- B60 - VEHICLES IN GENERAL
Information Patent Application
INVERTER CIRCUITS AND ELECTRICAL PROPULSION SYSTEMS FOR EVTOL AIRCRAFT
- Publication number 20240300659
- Publication date Sep 12, 2024
- Archer Aviation, Inc.
- Alan TEPE
- B60 - VEHICLES IN GENERAL

with channels or ducts for flow of cooling medium

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Motor rotor cooling system

Sealed, self-cooling-motor with conductive heat transfer thermal ma...

Cooling a rotating electrical machine

Compressor

Embedded liquid cooled rotor cooling

Noise abatement for electric motors

Propulsion system, anti-icing method of rotor and aircraft

Inverter circuits and electrical propulsion systems for eVTOL aircraft

Axial flux machine

Rotor for an electrical machine

Method and apparatus for cooling a rotor assembly

Redundant load path for powered lift tilt actuator

Rotor, rotary electric machine, and drive apparatus

Energy conversion device

Cooling system for an electric machine

Axial flux machine for an electrical processing device and electric...

Method of making a triangular rotor wedge with different layers hav...

Rotor, electric motor, method for producing a rotor and use of a ro...

Reinforced rotor for an electric machine

Rotor for a rotary electric machine with angularly offset spacer pl...

Electric motor

Methods and systems for cooling an electric machine

Cooling system for a transformer and a method of cooling a transformer

Motor unit

Motor unit

Electric axle assembly

Rotor assembly and method for motor end winding cooling and bearing...

Electric drive unit with a heat exchanger that is formed by disks h...

Systems and methods for oil maintenance in gearboxes for eVTOL airc...

End shield and rotor for a rotary electric machine

Patents Applicationslast 30 patents

METHOD FOR MANUFACTURING LAMINATED IRON CORE AND APPARATUS FOR MANU...

ROTOR FOR AN EXTERNALLY EXCITED SYNCHRONOUS MACHINE

METHOD FOR MANUFACTURING ROTOR CORE

MOTOR ROTOR

METHOD FOR MANUFACTURING LAMINATED IRON CORE

ELECTRIC MOTOR SPEED-INDEPENDENT SYMMETRIC COOLANT FLOW DESIGN

DRIVE MOTOR AND VEHICLE

HOLLOW SHAFT FOR A ROTOR OF ELECTRIC MOTOR

COOLING OF HIGH-POWER PERMANENT MAGNET MACHINE ROTOR

ROTARY ELECTRIC MACHINE

SYSTEMS AND METHODS FOR IMPROVED GEARBOXES FOR EVTOL AIRCRAFT

COOLING ROTARY ELECTRIC MACHINES

ELECTRIC MACHINE FLUID COOLING SYSTEM WITH AIR VENT

COOLING SYSTEM FOR LOAD POINT DEPENDENT COOLING OF A ROTOR OF AN EL...

ROTOR ARRANGEMENT FOR IMPROVED COOLING OF A ROTOR

ROTOR UNIT, ROTOR, AND MOTOR STRUCTURE

THERMAL MANAGEMENT FOR ROTOR OF ELECTRIC MOTOR

OIL-COOLED MOTOR, POWERTRAIN, AND VEHICLE

ELECTRICAL MACHINE WITH A FLUID-COOLED POWER TRANSMISSION DEVICE AN...

ROTOR, AN ELECTRIC MOTOR AND AN ELECTRIC VEHICLE

Rotor and Electric Machine With Integrated Winding Head Cooling, Ma...

DIRECT LIQUID COOLING SYSTEMS AND METHODS FOR MAGNETS OF INTERIOR P...

Wound rotor for an electric motor provided with a cooling circuit

SYSTEMS FOR THERMAL MANAGEMENT OF A VEHICLE

ROTARY ELECTRIC MACHINE

ROTATING ELECTRIC MACHINE

ELECTRIC MACHINE

ROTATING ELECTRIC MACHINE

TILT ROTOR SYSTEMS AND METHODS FOR EVTOL AIRCRAFT

INVERTER CIRCUITS AND ELECTRICAL PROPULSION SYSTEMS FOR EVTOL AIRCRAFT