in which the rotor or stator space is fluid tight

Industry

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H02K9/197

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Parent Industries

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

Current Industry

H02K9/197in which the rotor or stator space is fluid tight

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Rotary electric machine
- Patent number 12,273,005
- Issue date Apr 8, 2025
- Honda Motor Co., Ltd.
- Yasuhiro Kawamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Liquid cooled motors using hydraulic expansion tubes with corrugate...
- Patent number 12,266,996
- Issue date Apr 1, 2025
- ABB Schweiz AG
- Ghanshyam Shrestha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stator for an electric motor, encompassing an overmolded metal fram...
- Patent number 12,266,973
- Issue date Apr 1, 2025
- Röchling Automotive SE
- Cedric Malia
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Axial flux motor with cooling jacket
- Patent number 12,266,985
- Issue date Apr 1, 2025
- EATON INTELLIGENT POWER LIMITED
- Mikhail Goykhman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical machine, in particular for a vehicle
- Patent number 12,261,495
- Issue date Mar 25, 2025
- Mahle International GmbH
- John Cunningham
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor and method for cooling a motor
- Patent number 12,255,520
- Issue date Mar 18, 2025
- PUNCH POWERTRAIN E-VEHICLES NV
- Markus Walbaum
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric propulsion system for delivering high torque
- Patent number 12,244,187
- Issue date Mar 4, 2025
- MAGNIX USA, INC.
- David B. T. Sercombe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Coolant supply system for an electrically operated vehicle axle
- Patent number 12,244,212
- Issue date Mar 4, 2025
- Audi AG
- Andreas Weber
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fluid plate assembly
- Patent number 12,237,754
- Issue date Feb 25, 2025
- Rolls-Royce Corporation
- Allison McLaughlin
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Indirect rotor cooling of electric machine
- Patent number 12,237,727
- Issue date Feb 25, 2025
- RTX Corporation
- Abbas A. Alahyari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor and method of manufacturing stator
- Patent number 12,237,734
- Issue date Feb 25, 2025
- Sinfonia Technology Co., Ltd.
- Shunya Watanabe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Coolant supply for an electric vehicle axle drive
- Patent number 12,237,755
- Issue date Feb 25, 2025
- Audi AG
- Ivo Greiter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor with air-gap sleeve
- Patent number 12,231,017
- Issue date Feb 18, 2025
- Siemens Aktiengesellschaft
- David Finck
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor vehicle traction motor with stator having slot moldi...
- Patent number 12,224,653
- Issue date Feb 11, 2025
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Christian Könen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System housing for a drive system
- Patent number 12,212,195
- Issue date Jan 28, 2025
- Robert Bosch GmbH
- Timo Heusel
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric machine with a can, and stator for an electric machine
- Patent number 12,206,318
- Issue date Jan 21, 2025
- Dr. Ing. h.c.F. Porsche AG
- Rolf Graef
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Liquid-cooled rotor for an electromechanical energy converter
- Patent number 12,206,293
- Issue date Jan 21, 2025
- Bayerische Motoren Werke Aktiengesellschaft
- Benjamin Krank
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical machine, in particular for a vehicle with a cooling chan...
- Patent number 12,206,306
- Issue date Jan 21, 2025
- Mahle International GmbH
- Roberto Almeida E Silva
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High-torque electric motor assembly
- Patent number 12,191,722
- Issue date Jan 7, 2025
- MAGNIX USA, INC.
- David Sercombe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Cooling component for electric motor
- Patent number 12,191,726
- Issue date Jan 7, 2025
- TEXA DYNAMICS S.R.L.
- Adriano Girotto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotary electric machine and oil tank for a rotary electric machine
- Patent number 12,184,150
- Issue date Dec 31, 2024
- WEG Equipamentos Eletricos S.A.
- Marcelo Verardi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stator of an electric machine and an electric machine
- Patent number 12,170,470
- Issue date Dec 17, 2024
- LAPPEENRANNAN-LAHDEN TEKNILLINEN YLIOPISTO LUT
- Ilya Petrov
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Immersion-cooled axial flux electric motors and methods of operatin...
- Patent number 12,160,161
- Issue date Dec 3, 2024
- DIMAAG-AI, Inc.
- Ian Wright
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cooling mechanism of a stator for an axial flux machine
- Patent number 12,160,155
- Issue date Dec 3, 2024
- MAGNAX BV
- Peter Leijnen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
BLDC motor with heat recovery system
- Patent number 12,152,607
- Issue date Nov 26, 2024
- Bleckmann GmbH & Co. KG
- Hubert Unterberger
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Electric machine having a hybrid insulative-conductive manifold
- Patent number 12,149,154
- Issue date Nov 19, 2024
- General Electric Company
- Brendan Michael Freely
- 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
Electric machine with integrated dam assembly
- Patent number 12,142,967
- Issue date Nov 12, 2024
- Deere & Company
- Ronald D. Bremner
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Stator cooling structure
- Patent number 12,132,352
- Issue date Oct 29, 2024
- AISIN CORPORATION
- Satoshi Murakami
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Canned motor having sealed configuration for a coolant
- Patent number 12,126,245
- Issue date Oct 22, 2024
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Philipp Berendes
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
CLOSED-CIRCUIT ROTOR COOLING ARRANGEMENT AND ELECTRIC MACHINE HAVIN...
- Publication number 20250112524
- Publication date Apr 3, 2025
- Deere & Company
- Randall L. Long
- B60 - VEHICLES IN GENERAL
Information Patent Application
COOLANT SUPPLY SYSTEM FOR AN ELECTRIC VEHICLE AXLE DRIVE
- Publication number 20250096645
- Publication date Mar 20, 2025
- Audi AG
- Ivo GREITER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PART FOR PROMOTING THE COOLING OF AN ELECTRICAL WINDING
- Publication number 20250088076
- Publication date Mar 13, 2025
- ASOCIACION CENTRO TECNOLOGICO CEIT
- Miguel MARTINEZ-ITURRALDE MAIZA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH-TORQUE ELECTRIC MOTOR ASSEMBLY
- Publication number 20250079957
- Publication date Mar 6, 2025
- magniX USA Inc.
- David SERCOMBE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VEHICLE DRIVING DEVICE
- Publication number 20250070621
- Publication date Feb 27, 2025
- AISIN CORPORATION
- Nakatsune HATTORI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ELECTRIC MACHINE COMPRISING A STATOR AND A CONDUCTOR SUPPORT ARRANG...
- Publication number 20250030319
- Publication date Jan 23, 2025
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Jens Bohnen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CASCADE MOSFET DESIGN FOR VARIABLE TORQUE GENERATOR/MOTOR GEAR SWIT...
- Publication number 20240429787
- Publication date Dec 26, 2024
- Falcon Power, LLC
- Harley C. McDonald
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HYBRID LIQUID AND AIR COOLING OF HIGH-POWER PERMANENT MAGNET MACHIN...
- Publication number 20240413711
- Publication date Dec 12, 2024
- HAMILTON SUNDSTRAND CORPORATION
- Ashutosh Joshi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR AND STATOR COOLING APPARATUS
- Publication number 20240396387
- Publication date Nov 28, 2024
- American Axle & Manufacturing, Inc.
- John Morgante
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STATOR
- Publication number 20240388169
- Publication date Nov 21, 2024
- Evolito LTD
- Mukesh PATEL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electric motor designed to allow better removal of the heat generat...
- Publication number 20240388168
- Publication date Nov 21, 2024
- NOVARES FRANCE
- Cédric LEDIEU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electric motor designed to allow a better removal of the heat gener...
- Publication number 20240380283
- Publication date Nov 14, 2024
- NOVARES FRANCE
- Cédric LEDIEU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STATOR DEVICE FOR AN ELECTRIC MACHINE, TOOL, METHOD FOR PRODUCING A...
- Publication number 20240364164
- Publication date Oct 31, 2024
- Valeo eAutomotive Germany GmbH
- Robin BUESCH
- B60 - VEHICLES IN GENERAL
Information Patent Application
MOTOR, ELECTRIC DRIVE DEVICE, ELECTRIC DRIVE SYSTEM, AND ELECTRIC A...
- Publication number 20240348129
- Publication date Oct 17, 2024
- CONTEMPORARY AMPEREX INTELLIGENCE TECHNOLOGY (SHANGHAI) LIMITED
- Junhui ZHANG
- 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
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 SYSTEM
- Publication number 20240333106
- Publication date Oct 3, 2024
- Honda Motor Co., Ltd.
- Naoki Ito
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATING ELECTRIC MACHINE SYSTEM
- Publication number 20240333057
- Publication date Oct 3, 2024
- Honda Motor Co., Ltd.
- Manabu Yazaki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ROTATING ELECTRIC MACHINE SYSTEM
- Publication number 20240333105
- Publication date Oct 3, 2024
- Honda Motor Co., Ltd.
- Manabu Yazaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC DRIVE UNIT
- Publication number 20240318712
- Publication date Sep 26, 2024
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Steven Wilson
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRIC MACHINE, COMPONENT FOR AN ELECTRIC MACHINE, AND MOTOR VEHI...
- Publication number 20240313600
- Publication date Sep 19, 2024
- Audi AG
- VLADIMIR CHERNOGORSKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MACHINE, DESIGNED AS AN INTERNAL ROTOR AND COMPRISING A RO...
- Publication number 20240313592
- Publication date Sep 19, 2024
- Audi AG
- VLADIMIR CHERNOGORSKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INVERTER AND ELECTRIC MOTOR WITH THE SAME
- Publication number 20240305170
- Publication date Sep 12, 2024
- Delta Electronics, Inc.
- Hsien-Feng HUNG
- 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
A STATOR
- Publication number 20240266889
- Publication date Aug 8, 2024
- Evolito LTD
- Mukesh PATEL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC DRIVE UNIT HAVING A FLUID FLOW PATH
- Publication number 20240266903
- Publication date Aug 8, 2024
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- David Kinion
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DECOUPLED OIL FEED FOR INTERNAL ROTOR COOLING
- Publication number 20240235305
- Publication date Jul 11, 2024
- BorgWarner Inc.
- Michael Duane Bradfield
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COOLING SYSTEM, STATOR ASSEMBLY, AND AXIAL MAGNETIC FIELD MOTOR
- Publication number 20240235298
- Publication date Jul 11, 2024
- Shanghai PanGood Power Technology Co., Ltd.
- Guangquan ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LIQUID-COOLED AXIAL FLUX MACHINE
- Publication number 20240213854
- Publication date Jun 27, 2024
- BAUMUELLER NUERNBERG GMBH
- Nathalie ZILLES
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

in which the rotor or stator space is fluid tight

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Rotary electric machine

Liquid cooled motors using hydraulic expansion tubes with corrugate...

Stator for an electric motor, encompassing an overmolded metal fram...

Axial flux motor with cooling jacket

Electrical machine, in particular for a vehicle

Motor and method for cooling a motor

Electric propulsion system for delivering high torque

Coolant supply system for an electrically operated vehicle axle

Fluid plate assembly

Indirect rotor cooling of electric machine

Motor and method of manufacturing stator

Coolant supply for an electric vehicle axle drive

Electric motor with air-gap sleeve

Electric motor vehicle traction motor with stator having slot moldi...

System housing for a drive system

Electric machine with a can, and stator for an electric machine

Liquid-cooled rotor for an electromechanical energy converter

Electrical machine, in particular for a vehicle with a cooling chan...

High-torque electric motor assembly

Cooling component for electric motor

Rotary electric machine and oil tank for a rotary electric machine

Stator of an electric machine and an electric machine

Immersion-cooled axial flux electric motors and methods of operatin...

Cooling mechanism of a stator for an axial flux machine

BLDC motor with heat recovery system

Electric machine having a hybrid insulative-conductive manifold

Embedded liquid cooled rotor cooling

Electric machine with integrated dam assembly

Stator cooling structure

Canned motor having sealed configuration for a coolant

Patents Applicationslast 30 patents

CLOSED-CIRCUIT ROTOR COOLING ARRANGEMENT AND ELECTRIC MACHINE HAVIN...

COOLANT SUPPLY SYSTEM FOR AN ELECTRIC VEHICLE AXLE DRIVE

PART FOR PROMOTING THE COOLING OF AN ELECTRICAL WINDING

HIGH-TORQUE ELECTRIC MOTOR ASSEMBLY

VEHICLE DRIVING DEVICE

ELECTRIC MACHINE COMPRISING A STATOR AND A CONDUCTOR SUPPORT ARRANG...

CASCADE MOSFET DESIGN FOR VARIABLE TORQUE GENERATOR/MOTOR GEAR SWIT...

HYBRID LIQUID AND AIR COOLING OF HIGH-POWER PERMANENT MAGNET MACHIN...

ELECTRIC MOTOR AND STATOR COOLING APPARATUS

STATOR

Electric motor designed to allow better removal of the heat generat...

Electric motor designed to allow a better removal of the heat gener...

STATOR DEVICE FOR AN ELECTRIC MACHINE, TOOL, METHOD FOR PRODUCING A...

MOTOR, ELECTRIC DRIVE DEVICE, ELECTRIC DRIVE SYSTEM, AND ELECTRIC A...

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

COOLANT SUPPLY SYSTEM FOR AN ELECTRICALLY OPERATED VEHICLE AXLE

COOLANT SUPPLY FOR AN ELECTRIC VEHICLE AXLE DRIVE

ROTATING ELECTRIC MACHINE SYSTEM

ROTATING ELECTRIC MACHINE SYSTEM

ROTATING ELECTRIC MACHINE SYSTEM

ELECTRIC DRIVE UNIT

ELECTRIC MACHINE, COMPONENT FOR AN ELECTRIC MACHINE, AND MOTOR VEHI...

ELECTRIC MACHINE, DESIGNED AS AN INTERNAL ROTOR AND COMPRISING A RO...

INVERTER AND ELECTRIC MOTOR WITH THE SAME

ELECTRIC DRIVE FOR A VEHICLE

A STATOR

ELECTRIC DRIVE UNIT HAVING A FLUID FLOW PATH

DECOUPLED OIL FEED FOR INTERNAL ROTOR COOLING

COOLING SYSTEM, STATOR ASSEMBLY, AND AXIAL MAGNETIC FIELD MOTOR

LIQUID-COOLED AXIAL FLUX MACHINE