with provision for replenishing the cooling medium with means for preventing leakage of the cooling medium

Industry

CPC
H02K9/193

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Parent Industries

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

Current Industry

H02K9/193with provision for replenishing the cooling medium with means for preventing leakage of the cooling medium

Industries

Patents Grantslast 30 patents

Information Patent Grant
Electric machine having multiple rigid winding pieces in the form o...
- Patent number 12,136,860
- Issue date Nov 5, 2024
- dynamic E flow GmbH
- Michael Naderer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Air gap scavenging system for oil cooled electric motor
- Patent number 12,132,381
- Issue date Oct 29, 2024
- Dana Limited
- Steven Vanhee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric machine having several rigid winding pieces formed as holl...
- Patent number 12,126,233
- Issue date Oct 22, 2024
- dynamic E flow GmbH
- Michael Naderer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric machine and manufacturing method
- Patent number 12,107,477
- Issue date Oct 1, 2024
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Fabien Durand
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent magnet motor with air and water mixed cooling system
- Patent number 12,107,485
- Issue date Oct 1, 2024
- SHENYANG UNIVERSITY OF TECHNOLOGY
- Wenming Tong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Coolant fluid sprayer assembly for electric motor
- Patent number 12,101,017
- Issue date Sep 24, 2024
- Rivian IP Holdings, LLC
- David S. McNaughton
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric machine having a fluid cooling device
- Patent number 12,081,096
- Issue date Sep 3, 2024
- ZF Friedrichshafen AG
- Michael Hacklberger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric drive unit with gear shaft, rotor shaft and three bearings
- Patent number 12,078,236
- Issue date Sep 3, 2024
- Tesla, Inc.
- Benjamin Dellal
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric machine with coolant jacket
- Patent number 12,081,099
- Issue date Sep 3, 2024
- Dana Heavy Vehicle Systems Group, LLC
- Jordan M. Houser
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical machine with improved electrical connection cooling
- Patent number 12,068,649
- Issue date Aug 20, 2024
- Schaeffler Technologies AG & Co. KG
- Andreas Ruppert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Compact, lightweight, and compatible electric motor complex cooling...
- Patent number 12,068,667
- Issue date Aug 20, 2024
- GEM Co., Ltd.
- Younggyun Kim
- 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
Electric machine cooled by a dielectric heat transfer fluid
- Patent number 12,036,859
- Issue date Jul 16, 2024
- Renault S.A.S.
- Alain Carbon
- B60 - VEHICLES IN GENERAL
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
Aircraft
- Patent number 12,030,625
- Issue date Jul 9, 2024
- Honda Motor Co., Ltd.
- Masahiko Asanuma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
Work machine
- Patent number 12,011,986
- Issue date Jun 18, 2024
- Liebherr-Werk Bischofshofen GmbH
- Hans Knapp
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor unit with oil passage and partition
- Patent number 12,015,329
- Issue date Jun 18, 2024
- Nidec Corporation
- Shuhei Nakamatsu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor unit
- Patent number 11,996,756
- Issue date May 28, 2024
- Nidec Corporation
- Shuhei Nakamatsu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Device including rotating electric machine and housing with introdu...
- Patent number 11,990,824
- Issue date May 21, 2024
- Jatco LTD
- Daiki Tanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Generator, heat exchange device for shaft system thereof, and wind...
- Patent number 11,982,260
- Issue date May 14, 2024
- Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd.
- Shengjun Ma
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Cooling and lubrication system for an electric motor and gearbox as...
- Patent number 11,984,794
- Issue date May 14, 2024
- Dana Heavy Vehicle Systems Group, LLC
- Nicholas W. LaForce
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric machines with air gap control systems, and systems and met...
- Patent number 11,962,255
- Issue date Apr 16, 2024
- General Electric Company
- Pablo Gabriel Piazza Galarza
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Intelligent power generation module
- Patent number 11,942,833
- Issue date Mar 26, 2024
- LG Magna e-Powertrain Co., Ltd.
- Hanbyul Kang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor-pump with wire harness arrangement for power supplies
- Patent number 11,936,276
- Issue date Mar 19, 2024
- Nidec Corporation
- Keisuke Fukunaga
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Liquid-cooled motor
- Patent number 11,936,280
- Issue date Mar 19, 2024
- Kubota Corporation
- Sumio Yagyu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Compressor motor including active stator cooling
- Patent number 11,929,643
- Issue date Mar 12, 2024
- Carrier Corporation
- Vishnu M. Sishtla
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Lubricant supported electric motor including a bearing structure
- Patent number 11,923,755
- Issue date Mar 5, 2024
- NEAPCO INTELLECTUAL PROPERTY HOLDINGS, LLC
- Donald Remboski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor for an electric machine and electric machine having a rotor w...
- Patent number 11,916,445
- Issue date Feb 27, 2024
- ZF Friedrichshafen AG
- Jochen Eggler
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Oil-cooling structure for magnets of motor, and motor
- Patent number 11,909,272
- Issue date Feb 20, 2024
- Toyota Jidosha Kabushiki Kaisha
- Hironobu Sakamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Evaporative embedded thermal management of electric motor
- Publication number 20240372441
- Publication date Nov 7, 2024
- Georgia Tech Research Corporation
- Yogendra K. Joshi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR COOLING APPARATUS
- Publication number 20240364188
- Publication date Oct 31, 2024
- Honda Motor Co., Ltd.
- Tadashi Yamaguchi
- B60 - VEHICLES IN GENERAL
Information Patent Application
Cooling Arrangements for an Electromotive Drive Unit and Components...
- Publication number 20240348128
- Publication date Oct 17, 2024
- Bayerische Motoren Werke Aktiengesellschaft
- Benjamin KRANK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Circulation Sump Device for an Electric Drive Unit of a Vehicle
- Publication number 20240339895
- Publication date Oct 10, 2024
- Bayerische Motoren Werke Aktiengesellschaft
- Benjamin KRANK
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Arrangement for Grounding a Component
- Publication number 20240333112
- Publication date Oct 3, 2024
- ZF Friedrichshafen AG
- Christian Michel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATING ELECTRIC MACHINE SYSTEM
- Publication number 20240333067
- Publication date Oct 3, 2024
- Honda Motor Co., Ltd.
- Manabu Yazaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COOLANT SUPPLY SYSTEM FOR AN ELECTRICALLY OPERATED VEHICLE AXLE
- Publication number 20240333102
- Publication date Oct 3, 2024
- Audi AG
- Andreas WEBER
- B60 - VEHICLES IN GENERAL
Information Patent Application
BATTERY HEATING VIA HEAT COLLECTED FROM COOLANT PASSING THROUGH HOL...
- Publication number 20240332663
- Publication date Oct 3, 2024
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Jonathan HAIR
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR CONTROLLING THE TEMPERATURE OF AN ELECTRIC MOTOR, AND FL...
- Publication number 20240333101
- Publication date Oct 3, 2024
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Jonas Kniel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COOLANT SUPPLY SYSTEM FOR AN ELECTRICALLY OPERATED VEHICLE AXLE
- Publication number 20240333103
- Publication date Oct 3, 2024
- Audi AG
- Andreas WEBER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COOLANT SUPPLY FOR AN ELECTRIC VEHICLE AXLE DRIVE
- Publication number 20240333104
- Publication date Oct 3, 2024
- Audi AG
- Ivo GREITER
- 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
ROTOR OVERHANG DESIGN FOR DIRECT OIL COOLING OF ELECTRIC MACHINES
- Publication number 20240322649
- Publication date Sep 26, 2024
- FCA US LLC
- Sachin Ganakota
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AXIAL FLUX MOTOR, ELECTRIC DEVICE, AND VEHICLE
- Publication number 20240322650
- Publication date Sep 26, 2024
- CONTEMPORARY AMPEREX INTELLIGENCE TECHNOLOGY (SHANGHAI) LIMITED
- Zhaohui ZHUANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COOLANT SUPPLY SYSTEM FOR AN ELECTRIC MACHINE
- Publication number 20240313621
- Publication date Sep 19, 2024
- Audi AG
- Harald GLOEDE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STATOR AND MOTOR EQUIPPED WITH SAME
- Publication number 20240305152
- Publication date Sep 12, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- TAKERU MAEKAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL MACHINE ARRANGEMENT
- Publication number 20240297555
- Publication date Sep 5, 2024
- VOLVO TRUCK CORPORATION
- Rasmus ANDERSSON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC DRIVE FOR A VEHICLE
- Publication number 20240271694
- Publication date Aug 15, 2024
- GKN Automotive Limited
- Theodor Gassmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC DRIVE ARRANGEMENT FOR A VEHICLE
- Publication number 20240271692
- Publication date Aug 15, 2024
- GKN Automotive Limited
- Theodor Gassmann
- B60 - VEHICLES IN GENERAL
Information Patent Application
ROTOR MODULE WITH COOLING STRUCTURE
- Publication number 20240258879
- Publication date Aug 1, 2024
- HYUNDAI MOBIS CO., LTD.
- Sung Wook LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC DRIVE ASSEMBLY WITH COOLING
- Publication number 20240250582
- Publication date Jul 25, 2024
- GKN Automotive Limited
- Torsten Tietgen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL MACHINE, AND METHOD FOR COOLING SUCH ELECTRICAL MACHINE
- Publication number 20240250583
- Publication date Jul 25, 2024
- VOLVO TRUCK CORPORATION
- Feng GAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMPONENT
- Publication number 20240235331
- Publication date Jul 11, 2024
- JATCO Ltd
- Yuuki TANAKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH-TEMPERATURE SUPERCONDUCTING ROTARTING MACHINE EQUIPPED WITH FI...
- Publication number 20240235361
- Publication date Jul 11, 2024
- INDUSTRY-ACADEMIC COOPERATION FOUNDATION JEJU NATIONAL UNIVERSITY
- Ho Min KIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COOLING WATER CONTROL UNIT
- Publication number 20240213853
- Publication date Jun 27, 2024
- HANON SYSTEMS EFP KOREA INC.
- Sung Hwan Choi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PERMANENT MAGNET MOTOR WITH HIGH-EFFICIENCY AIR-WATER MIXED COOLING...
- Publication number 20240213852
- Publication date Jun 27, 2024
- Shenyang University of Technology
- Wenming TONG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MACHINE COOLING CIRCUIT OF AN ELECTRIC MACHINE, OVERALL COOLING CIR...
- Publication number 20240186866
- Publication date Jun 6, 2024
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Simon KUEBLER
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRIC MACHINE WITH A COOLING ASSEMBLY
- Publication number 20240178724
- Publication date May 30, 2024
- Dana Automotive Systems Group, LLC
- Steven VANHEE
- 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 MACHINE WITH A COOLING ASSEMBLY
- Publication number 20240146154
- Publication date May 2, 2024
- DANA BELGIUM N.V.
- Steven VANHEE
- B60 - VEHICLES IN GENERAL

with provision for replenishing the cooling medium with means for preventing leakage of the cooling medium

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electric machine having multiple rigid winding pieces in the form o...

Air gap scavenging system for oil cooled electric motor

Electric machine having several rigid winding pieces formed as holl...

Electric machine and manufacturing method

Permanent magnet motor with air and water mixed cooling system

Coolant fluid sprayer assembly for electric motor

Electric machine having a fluid cooling device

Electric drive unit with gear shaft, rotor shaft and three bearings

Electric machine with coolant jacket

Electrical machine with improved electrical connection cooling

Compact, lightweight, and compatible electric motor complex cooling...

Methods and systems for cooling an electric machine

Electric machine cooled by a dielectric heat transfer fluid

Motor unit

Aircraft

Motor unit

Work machine

Motor unit with oil passage and partition

Motor unit

Device including rotating electric machine and housing with introdu...

Generator, heat exchange device for shaft system thereof, and wind...

Cooling and lubrication system for an electric motor and gearbox as...

Electric machines with air gap control systems, and systems and met...

Intelligent power generation module

Motor-pump with wire harness arrangement for power supplies

Liquid-cooled motor

Compressor motor including active stator cooling

Lubricant supported electric motor including a bearing structure

Rotor for an electric machine and electric machine having a rotor w...

Oil-cooling structure for magnets of motor, and motor

Patents Applicationslast 30 patents

Evaporative embedded thermal management of electric motor

ELECTRIC MOTOR COOLING APPARATUS

Cooling Arrangements for an Electromotive Drive Unit and Components...

Circulation Sump Device for an Electric Drive Unit of a Vehicle

Arrangement for Grounding a Component

ROTATING ELECTRIC MACHINE SYSTEM

COOLANT SUPPLY SYSTEM FOR AN ELECTRICALLY OPERATED VEHICLE AXLE

BATTERY HEATING VIA HEAT COLLECTED FROM COOLANT PASSING THROUGH HOL...

METHOD FOR CONTROLLING THE TEMPERATURE OF AN ELECTRIC MOTOR, AND FL...

COOLANT SUPPLY SYSTEM FOR AN ELECTRICALLY OPERATED VEHICLE AXLE

COOLANT SUPPLY FOR AN ELECTRIC VEHICLE AXLE DRIVE

ROTATING ELECTRIC MACHINE

ROTOR OVERHANG DESIGN FOR DIRECT OIL COOLING OF ELECTRIC MACHINES

AXIAL FLUX MOTOR, ELECTRIC DEVICE, AND VEHICLE

COOLANT SUPPLY SYSTEM FOR AN ELECTRIC MACHINE

STATOR AND MOTOR EQUIPPED WITH SAME

ELECTRICAL MACHINE ARRANGEMENT

ELECTRIC DRIVE FOR A VEHICLE

ELECTRIC DRIVE ARRANGEMENT FOR A VEHICLE

ROTOR MODULE WITH COOLING STRUCTURE

ELECTRIC DRIVE ASSEMBLY WITH COOLING

ELECTRICAL MACHINE, AND METHOD FOR COOLING SUCH ELECTRICAL MACHINE

COMPONENT

HIGH-TEMPERATURE SUPERCONDUCTING ROTARTING MACHINE EQUIPPED WITH FI...

COOLING WATER CONTROL UNIT

PERMANENT MAGNET MOTOR WITH HIGH-EFFICIENCY AIR-WATER MIXED COOLING...

MACHINE COOLING CIRCUIT OF AN ELECTRIC MACHINE, OVERALL COOLING CIR...

ELECTRIC MACHINE WITH A COOLING ASSEMBLY

ELECTRICAL CONNECTOR AND DRAIN

ELECTRIC MACHINE WITH A COOLING ASSEMBLY