wherein the cooling medium vaporises within the machine casing

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H02K9/20

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Parent Industries

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

Current Industry

H02K9/20wherein the cooling medium vaporises within the machine casing

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for pole retainer with integrated cooling
- Patent number 12,283,873
- Issue date Apr 22, 2025
- DRS NAVAL POWER SYSTEMS, INC.
- Calvin H. Corey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stator assembly of an electric motor with retrofitted heat pipes
- Patent number 12,278,550
- Issue date Apr 15, 2025
- GM Global Technology Operations LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High torque density electric machine with directly cooled end windings
- Patent number 12,273,016
- Issue date Apr 8, 2025
- The Texas A&M University System
- Hamid A. Toliyat
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stator cooling assembly for a linear motor
- Patent number 12,266,998
- Issue date Apr 1, 2025
- Etel SA
- Ivan Garcia-Herreros
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Trilateral cycle system
- Patent number 12,255,521
- Issue date Mar 18, 2025
- Isuzu Motors Limited
- Makoto Abe
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Electric machine cooling
- Patent number 12,212,219
- Issue date Jan 28, 2025
- Honeywell International Inc.
- Benjamin Tang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
In-wheel motor with motor position sensor and brake system
- Patent number 12,206,319
- Issue date Jan 21, 2025
- HL MANDO CORPORATION
- Mohammad Islam
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Field coil support structure and modular field coil design in a sup...
- Patent number 12,149,149
- Issue date Nov 19, 2024
- General Electric Renovables Espana, S.L.
- Ernst Wolfgang Stautner
- 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
Heat transfer systems for superconductors
- Patent number 12,126,243
- Issue date Oct 22, 2024
- RTX Corporation
- Abbas A. Alahyari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor with cooling medium and fins for heat dissipation
- Patent number 12,119,734
- Issue date Oct 15, 2024
- Nidec Corporation
- Takaaki Bando
- 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 device for use in alternating magnetic fields, coil arrange...
- Patent number 12,095,347
- Issue date Sep 17, 2024
- Airbus (S.A.S.)
- Ludovic Ybanez
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric machine cooling
- Patent number 12,068,668
- Issue date Aug 20, 2024
- Honeywell International Inc.
- Benjamin Tang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Slotless electric motor having improved transient capability
- Patent number 12,068,669
- Issue date Aug 20, 2024
- Hinetics LLC
- Kiruba S. Haran
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cooling a stator housing of an electric machine
- Patent number 12,040,690
- Issue date Jul 16, 2024
- General Electric Company
- Joseph John Zierer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor-cooling device and rotating machine comprising same
- Patent number 12,021,438
- Issue date Jun 25, 2024
- Karino Kang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor rotor with conformal heat pipes
- Patent number 12,015,331
- Issue date Jun 18, 2024
- GM Global Technology Operations LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Two phase cooling for electric machine
- Patent number 12,009,696
- Issue date Jun 11, 2024
- Hamilton Sundstrand Corporation
- Debabrata Pal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical machine winding having improved cooling
- Patent number 12,009,732
- Issue date Jun 11, 2024
- SAFRAN
- Sabrina Ayat
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Aircraft electric motor having a stator heat pipe cooling scheme
- Patent number 11,996,760
- Issue date May 28, 2024
- Hamilton Sundstrand Corporation
- Kimberly Rae Saviers
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Aircraft electric motor
- Patent number 11,990,825
- Issue date May 21, 2024
- Hamilton Sundstrand Corporation
- Kimberly Rae Saviers
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical generator and method of operating the same
- Patent number 11,984,259
- Issue date May 14, 2024
- General Electric Renovables Espana, S.L.
- Nidhishri Tapadia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric loss shunting in a chiller-compressor-motor-drive system
- Patent number 11,916,444
- Issue date Feb 27, 2024
- TRANE INTERNATIONAL INC.
- Richard M. Heiden
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
External stator for a rotating field machine with an internal rotor...
- Patent number 11,901,770
- Issue date Feb 13, 2024
- LSP INNOVATIVE AUTOMOTIVE SYSTEMS GMBH
- Thomas Leiber
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor having an integrated cooling system and methods of c...
- Patent number 11,885,229
- Issue date Jan 30, 2024
- General Electric Company
- William Dwight Gerstler
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Combined cooling system for motor and motor controller
- Patent number 11,870,328
- Issue date Jan 9, 2024
- JING-JIN ELECTRIC TECHNOLOGIES CO., LTD.
- Kuizhu Shao
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Aircraft electric motor
- Patent number 11,817,761
- Issue date Nov 14, 2023
- Hamilton Sundstrand Corporation
- Abbas A. Alahyari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Two-phase thermal management system with active control for high de...
- Patent number 11,804,754
- Issue date Oct 31, 2023
- Hamilton Sundstrand Corporation
- Kimberly Rae Saviers
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Slotless electric motor having improved transient capability
- Patent number 11,799,363
- Issue date Oct 24, 2023
- Hinetics LLC
- Kiruba S. Haran
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
WINDING SLOT-EMBEDDED VAPOR CHAMBERS AND HEAT PIPES WITH ENDCAP HEA...
- Publication number 20250119025
- Publication date Apr 10, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Muhammad A. Zahid
- B60 - VEHICLES IN GENERAL
Information Patent Application
THREE BODY ROTARY ACTUATOR WITH INDEPENDENT STATOR
- Publication number 20250088087
- Publication date Mar 13, 2025
- Cyrus Theophilos Grimes
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
CORELESS MOTOR AND POWER GENERATOR
- Publication number 20250015674
- Publication date Jan 9, 2025
- CORELESS MOTOR CO., LTD.
- Manabu SHIRAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AXIAL FLUX MACHINE
- Publication number 20250007355
- Publication date Jan 2, 2025
- Miba eMobility GmbH
- Dietmar ANDESSNER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HEAT RECOVERY AND UTILIZATION FROM SUBSEA FIELD OPERATIONS
- Publication number 20240418156
- Publication date Dec 19, 2024
- Chevron U.S.A. Inc.
- Nikhil Dayanand
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
MOTOR HAVING COOLING STRUCTURE
- Publication number 20240405641
- Publication date Dec 5, 2024
- Hyundai Motor Company
- Hyung Kwan Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AN ELECTRICAL GENERATOR AND COOLING SYSTEM
- Publication number 20240388170
- Publication date Nov 21, 2024
- GENERAL ELECTRIC COMPANY
- Ernst Wolfgang Stautner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
COOLING A STATOR HOUSING OF AN ELECTRIC MACHINE
- Publication number 20240348130
- Publication date Oct 17, 2024
- GENERAL ELECTRIC COMPANY
- Joseph John Zierer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMPOSITE TWO-PHASE FLUID COOLING MOTOR AND COMPOSITE TWO-PHASE FLU...
- Publication number 20240322651
- Publication date Sep 26, 2024
- TECO Electric & Machinery Co., Ltd.
- Kwun-Yao HO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH HEAT TRANSFER CRYOGENIC BEARING
- Publication number 20240322638
- Publication date Sep 26, 2024
- GENERAL ELECTRIC COMPANY
- Ernst Wolfgang Stautner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTEGRATED POLYPHASE ELECTRIC MACHINE
- Publication number 20240297556
- Publication date Sep 5, 2024
- UNIVERSITE DE LILLE
- Eric SEMAIL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CAC MOTOR AUXILIARY WATER COOLING SYSTEM
- Publication number 20240275241
- Publication date Aug 15, 2024
- HAMILTON SUNDSTRAND CORPORATION
- Debabrata Pal
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
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
TRILATERAL CYCLE SYSTEM
- Publication number 20240178725
- Publication date May 30, 2024
- Isuzu Motors Limited
- Makoto ABE
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
TWO-PHASE LIQUID-COOLED ALTERNATING CURRENT (AC) ROTATING ELECTRICA...
- Publication number 20240171044
- Publication date May 23, 2024
- Raytheon Company
- Stephen B. Kuznetsov
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COOLING DEVICE FOR AN ELECTRIC DRIVE TRAIN COMPONENT, ELECTRIC DRIV...
- Publication number 20240162784
- Publication date May 16, 2024
- Volvo Car Corporation
- Ugo Jantel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR AND MOTOR COOLING SYSTEM
- Publication number 20240154500
- Publication date May 9, 2024
- KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPRATION
- Il Seouk Park
- 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
HEADER GUIDING FLUID FLOW TO AND FROM COOLING CHANNELS IN A HIGH DE...
- Publication number 20240113596
- Publication date Apr 4, 2024
- RTX Corporation
- Kimberly Rae Saviers
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMPACT TWO-PHASE HEAT EXCHANGER
- Publication number 20240097531
- Publication date Mar 21, 2024
- Abbas A. Alahyari
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRIC MOTOR WITH INTEGRATED COOLING
- Publication number 20240048030
- Publication date Feb 8, 2024
- HAMILTON SUNDSTRAND CORPORATION
- Abbas A. Alahyari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AN ELECTRICAL GENERATOR AND METHOD OF OPERATING THE SAME
- Publication number 20240038428
- Publication date Feb 1, 2024
- GENERAL ELECTRIC COMPANY
- Nidhishri Tapadia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Slotless Electric Motor Having Improved Transient Capability
- Publication number 20230369946
- Publication date Nov 16, 2023
- Hinetics LLC
- Kiruba S. Haran
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL CONDUCTOR COOLED BY PHASE CHANGE MATERIAL AND METHOD FOR...
- Publication number 20230369930
- Publication date Nov 16, 2023
- SAFRAN
- Pierre Jean SALLOT
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STATOR ASSEMBLY OF AN ELECTRIC MOTOR WITH RETROFITTED HEAT PIPES
- Publication number 20230291281
- Publication date Sep 14, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza FATEMI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SLOT SEAL FOR AN ELECTRIC MACHINE
- Publication number 20230291262
- Publication date Sep 14, 2023
- SIEMENS AKTIENGESELLSCHAFT
- Jakob Schneck
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STATOR COOLING ASSEMBLY FOR A LINEAR MOTOR
- Publication number 20230261548
- Publication date Aug 17, 2023
- ETEL S.A.
- Ivan Garcia-Herreros
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HEAT TRANSFER SYSTEMS FOR SUPERCONDUCTORS
- Publication number 20230238871
- Publication date Jul 27, 2023
- Raytheon Technologies Corporation
- ABBAS A. ALAHYARI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR ROTOR WITH CONFORMAL HEAT PIPES
- Publication number 20230216379
- Publication date Jul 6, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

wherein the cooling medium vaporises within the machine casing

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and system for pole retainer with integrated cooling

Stator assembly of an electric motor with retrofitted heat pipes

High torque density electric machine with directly cooled end windings

Stator cooling assembly for a linear motor

Trilateral cycle system

Electric machine cooling

In-wheel motor with motor position sensor and brake system

Field coil support structure and modular field coil design in a sup...

Propulsion system, anti-icing method of rotor and aircraft

Heat transfer systems for superconductors

Motor with cooling medium and fins for heat dissipation

Energy conversion device

Cooling device for use in alternating magnetic fields, coil arrange...

Electric machine cooling

Slotless electric motor having improved transient capability

Cooling a stator housing of an electric machine

Rotor-cooling device and rotating machine comprising same

Electric motor rotor with conformal heat pipes

Two phase cooling for electric machine

Electrical machine winding having improved cooling

Aircraft electric motor having a stator heat pipe cooling scheme

Aircraft electric motor

Electrical generator and method of operating the same

Electric loss shunting in a chiller-compressor-motor-drive system

External stator for a rotating field machine with an internal rotor...

Electric motor having an integrated cooling system and methods of c...

Combined cooling system for motor and motor controller

Aircraft electric motor

Two-phase thermal management system with active control for high de...

Slotless electric motor having improved transient capability

Patents Applicationslast 30 patents

WINDING SLOT-EMBEDDED VAPOR CHAMBERS AND HEAT PIPES WITH ENDCAP HEA...

THREE BODY ROTARY ACTUATOR WITH INDEPENDENT STATOR

CORELESS MOTOR AND POWER GENERATOR

AXIAL FLUX MACHINE

HEAT RECOVERY AND UTILIZATION FROM SUBSEA FIELD OPERATIONS

MOTOR HAVING COOLING STRUCTURE

AN ELECTRICAL GENERATOR AND COOLING SYSTEM

Evaporative embedded thermal management of electric motor

COOLING A STATOR HOUSING OF AN ELECTRIC MACHINE

COMPOSITE TWO-PHASE FLUID COOLING MOTOR AND COMPOSITE TWO-PHASE FLU...

HIGH HEAT TRANSFER CRYOGENIC BEARING

INTEGRATED POLYPHASE ELECTRIC MACHINE

CAC MOTOR AUXILIARY WATER COOLING SYSTEM

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

TRILATERAL CYCLE SYSTEM

TWO-PHASE LIQUID-COOLED ALTERNATING CURRENT (AC) ROTATING ELECTRICA...

COOLING DEVICE FOR AN ELECTRIC DRIVE TRAIN COMPONENT, ELECTRIC DRIV...

MOTOR AND MOTOR COOLING SYSTEM

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

HEADER GUIDING FLUID FLOW TO AND FROM COOLING CHANNELS IN A HIGH DE...

COMPACT TWO-PHASE HEAT EXCHANGER

ELECTRIC MOTOR WITH INTEGRATED COOLING

AN ELECTRICAL GENERATOR AND METHOD OF OPERATING THE SAME

Slotless Electric Motor Having Improved Transient Capability

ELECTRICAL CONDUCTOR COOLED BY PHASE CHANGE MATERIAL AND METHOD FOR...

STATOR ASSEMBLY OF AN ELECTRIC MOTOR WITH RETROFITTED HEAT PIPES

SLOT SEAL FOR AN ELECTRIC MACHINE

STATOR COOLING ASSEMBLY FOR A LINEAR MOTOR

HEAT TRANSFER SYSTEMS FOR SUPERCONDUCTORS

ELECTRIC MOTOR ROTOR WITH CONFORMAL HEAT PIPES