Cooling of commutators, slip-rings, or brushes

Industry

CPC
H02K9/28

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Parent Industries

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

Current Industry

H02K9/28Cooling of commutators, slip-rings, or brushes

Industries

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Patents Grantslast 30 patents

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
Brush holder for holding at least two brushes for a sliding contact...
- Patent number 12,126,241
- Issue date Oct 22, 2024
- Audi AG
- Andreas Weber
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electrical machine comprising a cooling and or lubricating system h...
- Patent number 12,040,691
- Issue date Jul 16, 2024
- Audi AG
- Andreas Ruf
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Slip ring system with improved cooling
- Patent number 11,916,467
- Issue date Feb 27, 2024
- FLENDER GMBH
- Herbert Binder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Air gap scavenging system for oil cooled electric motor
- Patent number 11,876,434
- Issue date Jan 16, 2024
- Dana Limited
- Steven Vanhee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Holding apparatus for a slip ring unit, slip ring bridge, slip ring...
- Patent number 11,664,709
- Issue date May 30, 2023
- FLENDER GMBH
- Herbert Binder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for repairing a generator main lead
- Patent number 11,594,928
- Issue date Feb 28, 2023
- SIEMENS ENERGY, INC.
- Nicholas Eberhardt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Swing/rotating gas metal arc welding torch and use method therefor
- Patent number 11,583,949
- Issue date Feb 21, 2023
- Jiangsu University of Science and Technology
- Jiayou Wang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric-machine housing structure
- Patent number 11,532,965
- Issue date Dec 20, 2022
- Jing-Jin Electric Technologies Co., Ltd.
- Ping Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Slip ring body
- Patent number 11,437,771
- Issue date Sep 6, 2022
- FLENDER GMBH
- Herbert Binder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Passively-cooled brush module for a slip ring system of an electric...
- Patent number 11,437,890
- Issue date Sep 6, 2022
- Bayerische Motoren Werke Aktiengesellschaft
- Andreas Huber
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Slip ring, slip ring unit, electric machine, and wind turbine
- Patent number 11,387,713
- Issue date Jul 12, 2022
- FLENDER GMBH
- Herbert Binder
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Slip ring unit with active cooling system
- Patent number 11,336,152
- Issue date May 17, 2022
- FLENDER GMBH
- Herbert Binder
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric Machine
- Patent number 11,323,010
- Issue date May 3, 2022
- Audi AG
- Martin Floß
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electric machine
- Patent number 11,283,331
- Issue date Mar 22, 2022
- Denso Corporation
- Hiroshi Endo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vehicle wash system with side brushes having three or more axial or...
- Patent number 11,136,005
- Issue date Oct 5, 2021
- Belanger, Inc.
- Michael J. Belanger
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Slip ring unit with cooling fan insulating segment
- Patent number 11,043,877
- Issue date Jun 22, 2021
- FIENDER GMBH
- Herbert Binder
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vehicle wash system having a vertically operated top brush with col...
- Patent number 11,007,984
- Issue date May 18, 2021
- Belanger, Inc.
- Michael J. Belanger
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle wash system having a vertically operated top brush with piv...
- Patent number 10,981,547
- Issue date Apr 20, 2021
- Belanger, Inc.
- Michael J. Belanger
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle wash system with side brushes having two or more axial orie...
- Patent number 10,974,700
- Issue date Apr 13, 2021
- WASHME PROPERTIES, LLC
- Michael J. Belanger
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Superconducting devices, such as slip-rings and homopolar motors/ge...
- Patent number 10,965,077
- Issue date Mar 30, 2021
- Moog Inc.
- Norris E. Lewis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Combined cooling and dust extrusion device and method
- Patent number 10,931,173
- Issue date Feb 23, 2021
- GE RENEWABLE TECHNOLOGIES
- Stefan Baumeister
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vehicle wash system having a vertically operated top brush with a s...
- Patent number 10,894,530
- Issue date Jan 19, 2021
- Belanger, Inc.
- Michael J. Belanger
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rotary electric machine including rectifying parts and intake parts
- Patent number 10,874,014
- Issue date Dec 22, 2020
- Mitsubishi Electric Corporation
- Masao Akiyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Slip ring system and electrical machine having a slip ring system o...
- Patent number 10,840,774
- Issue date Nov 17, 2020
- Bayerische Motoren Werke Aktiengesellschaft
- Uwe Deuke
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Vehicle wash system having a multi-speed car wash brush
- Patent number 10,759,394
- Issue date Sep 1, 2020
- PISTON OPW, INC.
- Michael J. Belanger
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Brush assembly having multi-piece brush holders for an electric mot...
- Patent number 10,734,864
- Issue date Aug 4, 2020
- BLACK & DECKER INC.
- Stephen P. Osborne
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vehicle wash system with pivoting side brushes and method for avoid...
- Patent number 10,723,328
- Issue date Jul 28, 2020
- Michael J. Belanger
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle wash system with pivoting side brushes and method for avoid...
- Patent number 10,710,559
- Issue date Jul 14, 2020
- WASHME PROPERTIES, LLC
- Michael J. Belanger
- B60 - VEHICLES IN GENERAL
Information Patent Grant
AC power generator
- Patent number 10,516,321
- Issue date Dec 24, 2019
- Mitsubishi Electric Corporation
- Yuzuru Kobayashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POWER TOOL
- Publication number 20240372430
- Publication date Nov 7, 2024
- MAKITA CORPORATION
- Katsuyuki NIINOMI
- B24 - GRINDING POLISHING
Information Patent Application
DISCHARGE DEVICE FOR DISCHARGING ELECTRICAL CURRENTS AND MACHINE CO...
- Publication number 20240339896
- Publication date Oct 10, 2024
- Audi AG
- Ludwig Kain
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DYNAMOELECTRIC MACHINE HAVING COOLING OF THE SLIP RING SYSTEM
- Publication number 20240162794
- Publication date May 16, 2024
- Flender GmbH
- HERBERT BINDER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AIR GAP SCAVENGING SYSTEM FOR OIL COOLED ELECTRIC MOTOR
- Publication number 20240106304
- Publication date Mar 28, 2024
- Dana Limited
- Steven VANHEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COOLING IN A SLIP RING UNIT
- Publication number 20240006964
- Publication date Jan 4, 2024
- Siemens Gamesa Renewable Energy Innovation & Technology S.L.
- José Luis Rodriguez Izal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ROTARY ELECTRIC MACHINE
- Publication number 20230344314
- Publication date Oct 26, 2023
- Mitsubishi Electric Corporation
- Hiroki NAGAMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC WORK MACHINE
- Publication number 20230208252
- Publication date Jun 29, 2023
- MAKITA CORPORATION
- Fuminari FUJII
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AIR GAP SCAVENGING SYSTEM FOR OIL COOLED ELECTRIC MOTOR
- Publication number 20230071523
- Publication date Mar 9, 2023
- Dana Limited
- Steven VANHEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BRUSH HOLDER FOR HOLDING AT LEAST TWO BRUSHES FOR A SLIDING CONTACT...
- Publication number 20230065349
- Publication date Mar 2, 2023
- Audi AG
- Andreas WEBER
- B60 - VEHICLES IN GENERAL
Information Patent Application
INVERTER AND A MOTOR COMPRISING THE INVERTER
- Publication number 20220399777
- Publication date Dec 15, 2022
- Mahle International GmbH
- Ziga Ahec
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWING/ROTATING GAS METAL ARC WELDING TORCH AND USE METHOD THEREFOR
- Publication number 20220388088
- Publication date Dec 8, 2022
- JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Jiayou WANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRICAL MACHINE COMPRISING A COOLING AND OR LUBRICATING SYSTEM H...
- Publication number 20220231578
- Publication date Jul 21, 2022
- Audi AG
- Andreas RUF
- B60 - VEHICLES IN GENERAL
Information Patent Application
SLIP RING SYSTEM WITH IMPROVED COOLING
- Publication number 20220224204
- Publication date Jul 14, 2022
- Flender GmbH
- HERBERT BINDER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ROTATING ELECTRICAL MACHINE WITH INTEGRATED CONTROL DEVICE
- Publication number 20220190670
- Publication date Jun 16, 2022
- Mitsubishi Electric Corporation
- Yosuke UNO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Rotor Shaft of an Electric Motor
- Publication number 20220131441
- Publication date Apr 28, 2022
- Bayerische Motoren Werke Aktiengesellschaft
- Daniel LOOS
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC-MACHINE HOUSING STRUCTURE
- Publication number 20210408864
- Publication date Dec 30, 2021
- Jing-Jin Electric Technologies Co., Ltd.
- Ping YU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Passively-Cooled Brush Module for a Slip Ring System of an Electric...
- Publication number 20210336512
- Publication date Oct 28, 2021
- Bayerische Motoren Werke Aktiengesellschaft
- Andreas HUBER
- B60 - VEHICLES IN GENERAL
Information Patent Application
SLIP RING, SLIP RING UNIT, ELECTRIC MACHINE, AND WIND TURBINE
- Publication number 20210313863
- Publication date Oct 7, 2021
- Flender GmbH
- HERBERT BINDER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HOLDING DEVICE FOR A SLIP RING UNIT, SLIP RING BRIDGE, SLIP RING UN...
- Publication number 20210167670
- Publication date Jun 3, 2021
- Flender GmbH
- HERBERT BINDER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIC MACHINE
- Publication number 20210036582
- Publication date Feb 4, 2021
- Audi AG
- Martin FLOß
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SLIP RING UNIT WITH ACTIVE COOLING SYSTEM
- Publication number 20210013779
- Publication date Jan 14, 2021
- SIEMENS AKTIENGESELLSCHAFT
- HERBERT BINDER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AIR PULSER FOR MOTOR VEHICLE
- Publication number 20200389074
- Publication date Dec 10, 2020
- VALEO SYSTEMES THERMIQUES
- Maurad Berkouk
- B60 - VEHICLES IN GENERAL
Information Patent Application
VOLTAGE REGULATOR ASSEMBLY WITH A BRUSH HOLDER FOR A ROTARY ELECTRI...
- Publication number 20200313496
- Publication date Oct 1, 2020
- VALEO EQUIPEMENTS ELECTRIQUES MOTEUR
- Nathalie Canitrot
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SUPERCONDUCTING DEVICES, SUCH AS SLIP-RINGS AND HOMOPOLAR MOTORS/GE...
- Publication number 20200144778
- Publication date May 7, 2020
- Moog Inc.
- Norris E. Lewis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATING ELECTRIC MACHINE
- Publication number 20200106341
- Publication date Apr 2, 2020
- DENSO CORPORATION
- Hiroshi ENDO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SLIP RING UNIT WITH COOLING FAN INSULATING SEGMENT
- Publication number 20200076274
- Publication date Mar 5, 2020
- SIEMENS AKTIENGESELLSCHAFT
- HERBERT BINDER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SLIP RING ARRANGEMENT FOR AN ELECTRIC MACHINE
- Publication number 20180375404
- Publication date Dec 27, 2018
- General Electric Technology GmbH
- Zhiyun CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AC POWER GENERATOR
- Publication number 20180269750
- Publication date Sep 20, 2018
- Mitsubishi Electric Corporation
- Yuzuru KOBAYASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR WITH SPEED REDUCTION MECHANISM
- Publication number 20180248448
- Publication date Aug 30, 2018
- Mitsuba Corporation
- Hiroto Tanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ARRANGEMENT FOR GUIDING AND/OR HOLDING ELECTRICALLY CONDUCTIVE SLID...
- Publication number 20180166844
- Publication date Jun 14, 2018
- SIEMENS AKTIENGESELLSCHAFT
- JOSEF MAIER
- H01 - BASIC ELECTRIC ELEMENTS

Cooling of commutators, slip-rings, or brushes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Air gap scavenging system for oil cooled electric motor

Brush holder for holding at least two brushes for a sliding contact...

Electrical machine comprising a cooling and or lubricating system h...

Slip ring system with improved cooling

Air gap scavenging system for oil cooled electric motor

Holding apparatus for a slip ring unit, slip ring bridge, slip ring...

System and method for repairing a generator main lead

Swing/rotating gas metal arc welding torch and use method therefor

Electric-machine housing structure

Slip ring body

Passively-cooled brush module for a slip ring system of an electric...

Slip ring, slip ring unit, electric machine, and wind turbine

Slip ring unit with active cooling system

Electric Machine

Rotating electric machine

Vehicle wash system with side brushes having three or more axial or...

Slip ring unit with cooling fan insulating segment

Vehicle wash system having a vertically operated top brush with col...

Vehicle wash system having a vertically operated top brush with piv...

Vehicle wash system with side brushes having two or more axial orie...

Superconducting devices, such as slip-rings and homopolar motors/ge...

Combined cooling and dust extrusion device and method

Vehicle wash system having a vertically operated top brush with a s...

Rotary electric machine including rectifying parts and intake parts

Slip ring system and electrical machine having a slip ring system o...

Vehicle wash system having a multi-speed car wash brush

Brush assembly having multi-piece brush holders for an electric mot...

Vehicle wash system with pivoting side brushes and method for avoid...

Vehicle wash system with pivoting side brushes and method for avoid...

AC power generator

Patents Applicationslast 30 patents

POWER TOOL

DISCHARGE DEVICE FOR DISCHARGING ELECTRICAL CURRENTS AND MACHINE CO...

DYNAMOELECTRIC MACHINE HAVING COOLING OF THE SLIP RING SYSTEM

AIR GAP SCAVENGING SYSTEM FOR OIL COOLED ELECTRIC MOTOR

COOLING IN A SLIP RING UNIT

ROTARY ELECTRIC MACHINE

ELECTRIC WORK MACHINE

AIR GAP SCAVENGING SYSTEM FOR OIL COOLED ELECTRIC MOTOR

BRUSH HOLDER FOR HOLDING AT LEAST TWO BRUSHES FOR A SLIDING CONTACT...

INVERTER AND A MOTOR COMPRISING THE INVERTER

SWING/ROTATING GAS METAL ARC WELDING TORCH AND USE METHOD THEREFOR

ELECTRICAL MACHINE COMPRISING A COOLING AND OR LUBRICATING SYSTEM H...

SLIP RING SYSTEM WITH IMPROVED COOLING

ROTATING ELECTRICAL MACHINE WITH INTEGRATED CONTROL DEVICE

Rotor Shaft of an Electric Motor

ELECTRIC-MACHINE HOUSING STRUCTURE

Passively-Cooled Brush Module for a Slip Ring System of an Electric...

SLIP RING, SLIP RING UNIT, ELECTRIC MACHINE, AND WIND TURBINE

HOLDING DEVICE FOR A SLIP RING UNIT, SLIP RING BRIDGE, SLIP RING UN...

ELECTRIC MACHINE

SLIP RING UNIT WITH ACTIVE COOLING SYSTEM

AIR PULSER FOR MOTOR VEHICLE

VOLTAGE REGULATOR ASSEMBLY WITH A BRUSH HOLDER FOR A ROTARY ELECTRI...

SUPERCONDUCTING DEVICES, SUCH AS SLIP-RINGS AND HOMOPOLAR MOTORS/GE...

ROTATING ELECTRIC MACHINE

SLIP RING UNIT WITH COOLING FAN INSULATING SEGMENT

SLIP RING ARRANGEMENT FOR AN ELECTRIC MACHINE

AC POWER GENERATOR

MOTOR WITH SPEED REDUCTION MECHANISM

ARRANGEMENT FOR GUIDING AND/OR HOLDING ELECTRICALLY CONDUCTIVE SLID...