for machines with closed casing and with closed circuit cooling using a liquid cooling medium

Industry

CPC
H02K9/19

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Parent Industries

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

Current Industry

H02K9/19for machines with closed casing and with closed circuit cooling using a liquid cooling medium

Industries

Patents Grantslast 30 patents

Information Patent Grant
Systems, methods, and mechanical designs for inverters for eVTOL ai...
- Patent number 12,358,633
- Issue date Jul 15, 2025
- Archer Aviation Inc.
- Scott Graves
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric drive module dual sump arrangement for oil management
- Patent number 12,359,716
- Issue date Jul 15, 2025
- FCA US LLC
- Thomas E Braford
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stator with serpentine coolant path on the outer surface
- Patent number 12,362,607
- Issue date Jul 15, 2025
- Ford Global Technologies, LLC
- Franco Leonardi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotary electrical machine
- Patent number 12,362,626
- Issue date Jul 15, 2025
- MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
- Takuma Nomiyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric machine rotor cooling cartridge
- Patent number 12,362,633
- Issue date Jul 15, 2025
- WUHAN LOTUS CARS CO., LTD.
- Stefano Rustichelli
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric machine with sleeve-like wall sealing arrangement, and ele...
- Patent number 12,362,624
- Issue date Jul 15, 2025
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Philipp Berendes
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vehicle transmission
- Patent number 12,358,364
- Issue date Jul 15, 2025
- ZF Friedrichshafen AG
- Thomas Riedisser
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Oil-water double-cooling electric drive assembly, and new energy au...
- Patent number 12,352,350
- Issue date Jul 8, 2025
- Jing-Jin Electric Technologies Co., Ltd.
- Jianwen Li
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric drive module having motor with heat sink insert in rotor s...
- Patent number 12,355,308
- Issue date Jul 8, 2025
- American Axle & Manufacturing, Inc.
- Jeffrey J. Ronning
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems, methods, and mechanical designs for inverters for eVTOL ai...
- Patent number 12,351,325
- Issue date Jul 8, 2025
- Archer Aviation Inc.
- Alan D. Tepe
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cooling structure for disk-type electric motor, and disk-type elect...
- Patent number 12,355,336
- Issue date Jul 8, 2025
- SHANGHAI PANGOOD POWER TECHNOLOGY CO., LTD
- Jinhua Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for cooling electric motor
- Patent number 12,355,337
- Issue date Jul 8, 2025
- Dana Belgium N.V.
- Fabrice Boon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brushless direct current electric motor and handheld tool
- Patent number 12,355,304
- Issue date Jul 8, 2025
- MIRKA LTD
- Tobias Holmqvist
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Rotor for an electric motor
- Patent number 12,355,335
- Issue date Jul 8, 2025
- Mahle International GmbH
- Mario Mohler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electric machine cooling frame and method of manufacturing...
- Patent number 12,348,108
- Issue date Jul 1, 2025
- Toshiba Industrial Products and Systems Corporation
- Takashi Araki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fluid cooled stator with grooves in stator core
- Patent number 12,348,082
- Issue date Jul 1, 2025
- Caterpillar Inc.
- Mark Allen Garety
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric machine having multi-function cooling channels
- Patent number 12,348,084
- Issue date Jul 1, 2025
- Hamilton Sundstrand Corporation
- Andrzej E. Kuczek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for producing a stack of metal sheets for an electric motor
- Patent number 12,348,091
- Issue date Jul 1, 2025
- ElringKlinger AG
- Magnus Reichert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manifold assembly for a fluid cooled generator
- Patent number 12,341,400
- Issue date Jun 24, 2025
- C. E. Niehoff & Co.
- Lukasz Wyderski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric rotary machine and drive arrangement
- Patent number 12,341,409
- Issue date Jun 24, 2025
- Schaeffler Technologies AG & Co. KG
- Jonas Kniel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Oil lubricant quality sensor for a lubricant supported electric mot...
- Patent number 12,339,243
- Issue date Jun 24, 2025
- Neapco Intellectual Property Holdings, LLC
- Donald James Remboski
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Electric vehicle drive module cooling
- Patent number 12,337,670
- Issue date Jun 24, 2025
- BorgWarner Inc.
- Attila Nagy
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Axial flux motor with stator cores having enlarged face plates
- Patent number 12,341,378
- Issue date Jun 24, 2025
- EATON INTELLIGENT POWER LIMITED
- Mikhail Goykhman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric machine arrangement
- Patent number 12,341,410
- Issue date Jun 24, 2025
- Schaeffler Technologies AG & Co. KG
- Dirk Reimnitz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power transmission device
- Patent number 12,331,829
- Issue date Jun 17, 2025
- Jatco LTD
- Toshikazu Oshidari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stator housing for an electrical machine, electrical machine for a...
- Patent number 12,334,777
- Issue date Jun 17, 2025
- VALEO SIEMENS EAUTOMOTIVE GERMANY GMBH
- Nils Krais
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cooling system with thermoelectric device in sealed stator chamber...
- Patent number 12,334,781
- Issue date Jun 17, 2025
- Falcon Power, LLC
- Harley C. McDonald
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter for an electric motor
- Patent number 12,334,798
- Issue date Jun 17, 2025
- Mahle International GmbH
- Ziga Ahec
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vented electric drive unit for a vehicle
- Patent number 12,334,799
- Issue date Jun 17, 2025
- ZF Friedrichshafen AG
- Andreas Holzlöhner
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric drive comprising heat exchanger section between oil and a...
- Patent number 12,334,800
- Issue date Jun 17, 2025
- Schaeffler Technologies AG & Co. KG
- Inaki Fernandez
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MOTOR CONTROL UNIT FOR DOUBLE-SIDED HEAT DISSIPATION OF CAPACITOR M...
- Publication number 20250233484
- Publication date Jul 17, 2025
- Huawei Digital Power Technologies Co., Ltd.
- Kang YU
- B60 - VEHICLES IN GENERAL
Information Patent Application
HIGH TORQUE DENSITY ELECTRIC MACHINE WITH DIRECTLY COOLED END WINDINGS
- Publication number 20250233486
- Publication date Jul 17, 2025
- THE TEXAS A&M UNIVERSITY SYSTEM
- Hamid A. Toliyat
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS TO PASSIVELY COOL HIGH-POWER PHASE CONNECTIONS...
- Publication number 20250233483
- Publication date Jul 17, 2025
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Christian Silvery
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR ARRANGEMENT FOR A SEPARATELY EXCITED SYNCHRONOUS MACHINE
- Publication number 20250233489
- Publication date Jul 17, 2025
- ZF Friedrichshafen AG
- Tobias DIECKHOFF
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OIL-COOLED MOTOR ROTOR IN GROOVE, MOTOR, POWERTRAIN, AND ELECTRIC V...
- Publication number 20250233469
- Publication date Jul 17, 2025
- Huawei Digital Power Technologies Co., Ltd.
- Jining Hou
- B60 - VEHICLES IN GENERAL
Information Patent Application
ROTOR, ROTARY ELECTRIC MACHINE, AND DRIVE DEVICE
- Publication number 20250226712
- Publication date Jul 10, 2025
- NIDEC CORPORATION
- Kazutoshi MATSUDA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
UNIT
- Publication number 20250219496
- Publication date Jul 3, 2025
- JATCO Ltd
- Toshikazu OSHIDARI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STATOR SEALINGS FOR ELECTRIC MOTOR COOLING SYSTEMS
- Publication number 20250219507
- Publication date Jul 3, 2025
- Dana Automotive Systems Group, LLC
- John BRUZEWSKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DOUBLE ROTOR MACHINE
- Publication number 20250219517
- Publication date Jul 3, 2025
- 4QT GmbH
- Marc VETTER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR UNIT
- Publication number 20250219497
- Publication date Jul 3, 2025
- Toyota Jidosha Kabushiki Kaisha
- Kohei WATANABE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR
- Publication number 20250211053
- Publication date Jun 26, 2025
- Toyota Jidosha Kabushiki Kaisha
- Naohiro NAGASAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH VOLTAGE ELECTRIC FAN SYSTEM
- Publication number 20250211062
- Publication date Jun 26, 2025
- HORTON, INC.
- Tristan Carlson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVE APPARATUS
- Publication number 20250211063
- Publication date Jun 26, 2025
- Toyota Jidosha Kabushiki Kaisha
- Yuto MASUDA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Cooling-Fluid-Conducting Rotor Shaft for a Rotor of an Electrical M...
- Publication number 20250211064
- Publication date Jun 26, 2025
- Bayerische Motoren Werke Aktiengesellschaft
- Rafael SABAINI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL DEVICE
- Publication number 20250211069
- Publication date Jun 26, 2025
- Toyota Jidosha Kabushiki Kaisha
- Naoya ODASHIMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STATOR STRUCTURE AND METHOD FOR MANUFACTURING STATOR STRUCTURE
- Publication number 20250202296
- Publication date Jun 19, 2025
- XPT (NANJING) E-POWERTRAIN TECHNOLOGY CO., LTD.
- Zhengyu TANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INVERTER INTEGRATED GAS SUPPLY DEVICE WITH SEALING MEMBERS FOR MOTO...
- Publication number 20250202311
- Publication date Jun 19, 2025
- IHI Corporation
- Nobuyuki IKEYA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL MACHINE WITH OIL COOLING
- Publication number 20250202317
- Publication date Jun 19, 2025
- ROBERT BOSCH GmbH
- Aron Lenart
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MODULAR ELECTRIC MOTOR ASSEMBLY
- Publication number 20250202316
- Publication date Jun 19, 2025
- Flyer Next, LLC
- Bruce Churchill FALLS
- B60 - VEHICLES IN GENERAL
Information Patent Application
DRIVING MOTOR COOLING SYSTEM AND CONTROL METHOD FOR THE SAME
- Publication number 20250202318
- Publication date Jun 19, 2025
- Hyundai Motor Company
- Hyung Kwan Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Rotating Electrical Machine and Vehicle Driving Device Equipped Wit...
- Publication number 20250202304
- Publication date Jun 19, 2025
- Hitachi Astemo, Ltd.
- Yuri FUJIMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Shielding power generation system consists of coil, control circuit...
- Publication number 20250202320
- Publication date Jun 19, 2025
- Lei HAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MACHINE AND VEHICLE WITH IMPROVED COOLING SYSTEM
- Publication number 20250192639
- Publication date Jun 12, 2025
- Valeo eAutomotive Germany GmbH
- Khader GAMAL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM FOR COOLING AN ELECTRIC MOTOR
- Publication number 20250192640
- Publication date Jun 12, 2025
- Arthur Leon Kowitz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC DRIVE SYSTEM AND VEHICLE
- Publication number 20250192645
- Publication date Jun 12, 2025
- Valeo eAutomotive Germany GmbH
- Yawei SUN
- B60 - VEHICLES IN GENERAL
Information Patent Application
COMPRESSOR ASSEMBLY COMPRISING A MOTOR DRIVING ONE OR MORE COMPRESS...
- Publication number 20250192646
- Publication date Jun 12, 2025
- ATLAS COPCO AIRPOWER, naamloze vennootschap
- Thomas SWERTS
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HOUSING ASSEMBLY, ELECTRIC DRIVE DEVICE AND VEHICLE
- Publication number 20250192641
- Publication date Jun 12, 2025
- Valeo eAutomotive Germany GmbH
- Shu ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MACHINE AND METHOD OF OPERATING AIRCRAFT
- Publication number 20250192642
- Publication date Jun 12, 2025
- GE AVIATION SYSTEMS LLC
- Sumit Singhal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
A STATOR ASSEMBLY
- Publication number 20250183761
- Publication date Jun 5, 2025
- Safran Electrical & Power
- Paul David FLOWER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VEHICLE DRIVE DEVICE
- Publication number 20250180107
- Publication date Jun 5, 2025
- AISIN CORPORATION
- Naoya USAMI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

for machines with closed casing and with closed circuit cooling using a liquid cooling medium

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems, methods, and mechanical designs for inverters for eVTOL ai...

Electric drive module dual sump arrangement for oil management

Stator with serpentine coolant path on the outer surface

Rotary electrical machine

Electric machine rotor cooling cartridge

Electric machine with sleeve-like wall sealing arrangement, and ele...

Vehicle transmission

Oil-water double-cooling electric drive assembly, and new energy au...

Electric drive module having motor with heat sink insert in rotor s...

Systems, methods, and mechanical designs for inverters for eVTOL ai...

Cooling structure for disk-type electric motor, and disk-type elect...

Systems and methods for cooling electric motor

Brushless direct current electric motor and handheld tool

Rotor for an electric motor

Rotating electric machine cooling frame and method of manufacturing...

Fluid cooled stator with grooves in stator core

Electric machine having multi-function cooling channels

Method for producing a stack of metal sheets for an electric motor

Manifold assembly for a fluid cooled generator

Electric rotary machine and drive arrangement

Oil lubricant quality sensor for a lubricant supported electric mot...

Electric vehicle drive module cooling

Axial flux motor with stator cores having enlarged face plates

Electric machine arrangement

Power transmission device

Stator housing for an electrical machine, electrical machine for a...

Cooling system with thermoelectric device in sealed stator chamber...

Inverter for an electric motor

Vented electric drive unit for a vehicle

Electric drive comprising heat exchanger section between oil and a...

Patents Applicationslast 30 patents

MOTOR CONTROL UNIT FOR DOUBLE-SIDED HEAT DISSIPATION OF CAPACITOR M...

HIGH TORQUE DENSITY ELECTRIC MACHINE WITH DIRECTLY COOLED END WINDINGS

METHOD AND APPARATUS TO PASSIVELY COOL HIGH-POWER PHASE CONNECTIONS...

ROTOR ARRANGEMENT FOR A SEPARATELY EXCITED SYNCHRONOUS MACHINE

OIL-COOLED MOTOR ROTOR IN GROOVE, MOTOR, POWERTRAIN, AND ELECTRIC V...

ROTOR, ROTARY ELECTRIC MACHINE, AND DRIVE DEVICE

UNIT

STATOR SEALINGS FOR ELECTRIC MOTOR COOLING SYSTEMS

DOUBLE ROTOR MACHINE

MOTOR UNIT

MOTOR

HIGH VOLTAGE ELECTRIC FAN SYSTEM

DRIVE APPARATUS

Cooling-Fluid-Conducting Rotor Shaft for a Rotor of an Electrical M...

CONTROL DEVICE

STATOR STRUCTURE AND METHOD FOR MANUFACTURING STATOR STRUCTURE

INVERTER INTEGRATED GAS SUPPLY DEVICE WITH SEALING MEMBERS FOR MOTO...

ELECTRICAL MACHINE WITH OIL COOLING

MODULAR ELECTRIC MOTOR ASSEMBLY

DRIVING MOTOR COOLING SYSTEM AND CONTROL METHOD FOR THE SAME

Rotating Electrical Machine and Vehicle Driving Device Equipped Wit...

Shielding power generation system consists of coil, control circuit...

ELECTRIC MACHINE AND VEHICLE WITH IMPROVED COOLING SYSTEM

SYSTEM FOR COOLING AN ELECTRIC MOTOR

ELECTRIC DRIVE SYSTEM AND VEHICLE

COMPRESSOR ASSEMBLY COMPRISING A MOTOR DRIVING ONE OR MORE COMPRESS...

HOUSING ASSEMBLY, ELECTRIC DRIVE DEVICE AND VEHICLE

ELECTRIC MACHINE AND METHOD OF OPERATING AIRCRAFT

A STATOR ASSEMBLY

VEHICLE DRIVE DEVICE