Spark suppressors associated with the commutator

Industry

CPC
H02K13/105

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Parent Industries

HELECTRICITY H02Electric power H02KDYNAMO-ELECTRIC MACHINES H02K13/00Structural associations of current collectors with motors or generators

Current Industry

H02K13/105Spark suppressors associated with the commutator

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Ground terminal, cover assembly and motor comprising same
- Patent number 12,046,959
- Issue date Jul 23, 2024
- LG Innotek Co., Ltd
- Woo Seob Shim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ground terminal, cover assembly and motor comprising same
- Patent number 11,784,542
- Issue date Oct 10, 2023
- LG Innotek Co., Ltd
- Woo Seob Shim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical contact device and rotating electric machine including t...
- Patent number 11,670,901
- Issue date Jun 6, 2023
- Denso Corporation
- Shingo Shimizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ground terminal, cover assembly and motor comprising same
- Patent number 11,616,425
- Issue date Mar 28, 2023
- LG Innotek Co., Ltd
- Woo Seob Shim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
DC motor
- Patent number 11,303,082
- Issue date Apr 12, 2022
- Denso Corporation
- Takashi Hirabayashi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ground terminal, cover assembly and motor comprising same
- Patent number 11,108,306
- Issue date Aug 31, 2021
- LG Innotek Co., Ltd
- Woo Seob Shim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
DC motor for starter
- Patent number 10,886,682
- Issue date Jan 5, 2021
- Denso Corporation
- Takashi Hirabayashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Starter, and formation of graphite cover layer for commutator surface
- Patent number 10,855,149
- Issue date Dec 1, 2020
- Denso Corporation
- Takashi Hirabayashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ground terminal, cover assembly and motor comprising same
- Patent number 10,734,872
- Issue date Aug 4, 2020
- LG Innotek Co., Ltd
- Woo Seob Shim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Printed circuit board and motor
- Patent number 10,637,334
- Issue date Apr 28, 2020
- JOHNSON ELECTRIC INTERNATIONAL AG
- Qing Bin Luo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Drive mechanism including brushed motor
- Patent number 10,554,105
- Issue date Feb 4, 2020
- MINEBEA MITSUMI INC.
- Masami Ota
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor for brush motor and on-vehicle brush motor
- Patent number 10,439,349
- Issue date Oct 8, 2019
- Mitsubishi Electric Corporation
- Yoshitaka Ikitake
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Excitation device
- Patent number 10,389,076
- Issue date Aug 20, 2019
- Zhongguo Liang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric direct current motor with flexible rotor assembly and meth...
- Patent number 10,128,716
- Issue date Nov 13, 2018
- LAKEVIEW INNOVATION LTD.
- Arnold Teimel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor with improved cooling
- Patent number 10,044,245
- Issue date Aug 7, 2018
- Robert Bosch GmbH
- Miro Bekavac
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Motor
- Patent number 9,800,120
- Issue date Oct 24, 2017
- LG INNOTEEK CO., LTD.
- Woo Seob Shim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric direct-current motor with flexible rotor assembly and meth...
- Patent number 9,564,783
- Issue date Feb 7, 2017
- LAKEVIEW INNOVATION LTD.
- Arnold Teimel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor with spark suppression circuit
- Patent number 9,142,930
- Issue date Sep 22, 2015
- Johnson Electric S.A.
- Bao Ting Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor
- Patent number 9,124,166
- Issue date Sep 1, 2015
- Johnson Electric S.A.
- Yue Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Mold commutator and commutator motor using the same
- Patent number 8,242,659
- Issue date Aug 14, 2012
- Panasonic Corporation
- Noriteru Maeda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of manufacturing molded commutator
- Patent number 8,176,619
- Issue date May 15, 2012
- Panasonic Corporation
- Hirofumi Mizukami
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Commutator motor with brush biased toward initial contact side
- Patent number 7,663,286
- Issue date Feb 16, 2010
- Denso Corporation
- Toshihiko Muramatsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor, commutator, short-circuit member, and a method for manufactu...
- Patent number 7,605,516
- Issue date Oct 20, 2009
- ASMO Co., Ltd.
- Shinji Santo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Commutator for an electric machine
- Patent number 7,462,972
- Issue date Dec 9, 2008
- Kolektor Group D.O.O.
- Ludvik Kumar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric manual machine tool driven by an electric motor
- Patent number 7,196,440
- Issue date Mar 27, 2007
- Robert Bosch GmbH
- Justus Lamprecht
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Flat type vibration motor
- Patent number 7,141,902
- Issue date Nov 28, 2006
- Samsung Electro-Mechanics Co., Ltd.
- Sung-Hong Won
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Commutator for an electric motor
- Patent number 7,045,926
- Issue date May 16, 2006
- ArvinMeritor Light Vehicle Systems-France
- Francois Breynaert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Commutator arrangement for a small electric motor
- Patent number 6,975,058
- Issue date Dec 13, 2005
- Sintertechnik GmbH
- Jochen Langguth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Manufacturing method of a rotor of small motors
- Patent number 6,944,933
- Issue date Sep 20, 2005
- Mabuchi Motor Co., Ltd.
- Kenji Furuya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
End cap assembly
- Patent number 6,849,986
- Issue date Feb 1, 2005
- Johnson Electric S.A.
- Ben To Fan Wong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
GROUND TERMINAL, COVER ASSEMBLY AND MOTOR COMPRISING SAME
- Publication number 20230421028
- Publication date Dec 28, 2023
- LG Innotek Co., Ltd.
- WOO SEOB SHIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GROUND TERMINAL, COVER ASSEMBLY AND MOTOR COMPRISING SAME
- Publication number 20230198350
- Publication date Jun 22, 2023
- LG Innotek Co., Ltd.
- WOO SEOB SHIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOTOR
- Publication number 20230021176
- Publication date Jan 19, 2023
- DENSO CORPORATION
- Ryosuke OGURI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
GROUND TERMINAL, COVER ASSEMBLY AND MOTOR COMPRISING SAME
- Publication number 20210367486
- Publication date Nov 25, 2021
- LG Innotek Co., Ltd.
- WOO SEOB SHIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ROTOR AND MOTOR
- Publication number 20210218320
- Publication date Jul 15, 2021
- MABUCHI MOTOR CO., LTD.
- Yasuhiro HASHIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GROUND TERMINAL, COVER ASSEMBLY AND MOTOR COMPRISING SAME
- Publication number 20200336049
- Publication date Oct 22, 2020
- LG Innotek Co., Ltd.
- WOO SEOB SHIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DC MOTOR
- Publication number 20200313376
- Publication date Oct 1, 2020
- DENSO CORPORATION
- Takashi HIRABAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL CONTACT DEVICE AND ROTATING ELECTRIC MACHINE INCLUDING T...
- Publication number 20200127427
- Publication date Apr 23, 2020
- DENSO CORPORATION
- Shingo SHIMIZU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC MOTOR FOR STARTER
- Publication number 20190393662
- Publication date Dec 26, 2019
- DENSO CORPORATION
- Takashi HIRABAYASHI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
STARTER, AND FORMATION OF GRAPHITE COVER LAYER FOR COMMUTATOR SURFACE
- Publication number 20190305652
- Publication date Oct 3, 2019
- DENSO CORPORATION
- Takashi HIRABAYASHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
GROUND TERMINAL, COVER ASSEMBLY AND MOTOR COMPRISING SAME
- Publication number 20190149020
- Publication date May 16, 2019
- LG Innotek Co., Ltd.
- WOO SEOB SHIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BRUSHED MOTOR FOR VEHICLE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20190068033
- Publication date Feb 28, 2019
- Mitsubishi Electric Corporation
- Takashi Goto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Excitation device
- Publication number 20190052039
- Publication date Feb 14, 2019
- Zhongguo LIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL MACHINE WITH BRUSH AND COMMUTATOR HAVING A SPECIFIC DIST...
- Publication number 20180166954
- Publication date Jun 14, 2018
- SCHUNK HOFFMANN CARBON TECHNOLOGY AG
- Laszlo Katona
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Drive Mechanism Including Brushed Motor
- Publication number 20170373568
- Publication date Dec 28, 2017
- MINEBEA MITSUMI INC.
- Masami Ota
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RING VARISTOR-BASED METHOD FOR REDUCING ELECTROMAGNETIC INTERFERENC...
- Publication number 20170288513
- Publication date Oct 5, 2017
- GUANGDONG ZHAOQING L&V CO. LTD.
- Chen FENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC DIRECT CURRENT MOTOR WITH FLEXIBLE ROTOR ASSEMBLY AND METH...
- Publication number 20160126796
- Publication date May 5, 2016
- MAXON MOTOR AG
- Arnold Teimel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR WITH IMPROVED COOLING
- Publication number 20140339930
- Publication date Nov 20, 2014
- ROBERT BOSCH GmbH
- Miro BEKAVAC
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Commutator Motor
- Publication number 20130285503
- Publication date Oct 31, 2013
- JOHNSON ELECTRIC S.A.
- James Ching Sik LAU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC DIRECT-CURRENT MOTOR WITH FLEXIBLE ROTOR ASSEMBLY AND METH...
- Publication number 20130270941
- Publication date Oct 17, 2013
- MAXON MOTOR AG
- Arnold Teimel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR
- Publication number 20130002088
- Publication date Jan 3, 2013
- Bao Ting Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR
- Publication number 20120256507
- Publication date Oct 11, 2012
- Yue LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOLD COMMUTATOR AND COMMUTATOR MOTOR USING THE SAME
- Publication number 20100141081
- Publication date Jun 10, 2010
- Panasonic Corporation
- Noriteru Maeda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOLDED COMMUTATOR, METHOD OF MANUFACTURING THE SAME, AND MOTOR USIN...
- Publication number 20100084943
- Publication date Apr 8, 2010
- Hirofumi Mizukami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Commutator and Method of Commutating Current in a Rotating Electric...
- Publication number 20080136288
- Publication date Jun 12, 2008
- DOLPHIN ELECTRIC HOLDINGS INC.
- Thomas Mahon Shaw
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR, COMMUTATOR, SHORT-CIRCUIT MEMBER, AND A METHOD FOR MANUFACTU...
- Publication number 20070152531
- Publication date Jul 5, 2007
- ASMO CO., LTD.
- Shinji Santo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Commutator for an electric machine
- Publication number 20070114876
- Publication date May 24, 2007
- KOLEKTOR GROUP D.O.O.
- Ludvik Kumar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Commutator motor
- Publication number 20070013260
- Publication date Jan 18, 2007
- DENSO CORPORATION
- Toshihiko Muramatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Drum commutator for an electric machine
- Publication number 20060033398
- Publication date Feb 16, 2006
- Joze Potocnik
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electric manual machine tool driven by an electric motor
- Publication number 20050247468
- Publication date Nov 10, 2005
- Justus Lamprecht
- H01 - BASIC ELECTRIC ELEMENTS

Spark suppressors associated with the commutator

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Ground terminal, cover assembly and motor comprising same

Ground terminal, cover assembly and motor comprising same

Electrical contact device and rotating electric machine including t...

Ground terminal, cover assembly and motor comprising same

DC motor

Ground terminal, cover assembly and motor comprising same

DC motor for starter

Starter, and formation of graphite cover layer for commutator surface

Ground terminal, cover assembly and motor comprising same

Printed circuit board and motor

Drive mechanism including brushed motor

Rotor for brush motor and on-vehicle brush motor

Excitation device

Electric direct current motor with flexible rotor assembly and meth...

Electric motor with improved cooling

Motor

Electric direct-current motor with flexible rotor assembly and meth...

Electric motor with spark suppression circuit

Electric motor

Mold commutator and commutator motor using the same

Method of manufacturing molded commutator

Commutator motor with brush biased toward initial contact side

Motor, commutator, short-circuit member, and a method for manufactu...

Commutator for an electric machine

Electric manual machine tool driven by an electric motor

Flat type vibration motor

Commutator for an electric motor

Commutator arrangement for a small electric motor

Manufacturing method of a rotor of small motors

End cap assembly

Patents Applicationslast 30 patents

GROUND TERMINAL, COVER ASSEMBLY AND MOTOR COMPRISING SAME

GROUND TERMINAL, COVER ASSEMBLY AND MOTOR COMPRISING SAME

MOTOR

GROUND TERMINAL, COVER ASSEMBLY AND MOTOR COMPRISING SAME

ROTOR AND MOTOR

GROUND TERMINAL, COVER ASSEMBLY AND MOTOR COMPRISING SAME

DC MOTOR

ELECTRICAL CONTACT DEVICE AND ROTATING ELECTRIC MACHINE INCLUDING T...

DC MOTOR FOR STARTER

STARTER, AND FORMATION OF GRAPHITE COVER LAYER FOR COMMUTATOR SURFACE

GROUND TERMINAL, COVER ASSEMBLY AND MOTOR COMPRISING SAME

BRUSHED MOTOR FOR VEHICLE AND METHOD FOR MANUFACTURING THE SAME

Excitation device

ELECTRICAL MACHINE WITH BRUSH AND COMMUTATOR HAVING A SPECIFIC DIST...

Drive Mechanism Including Brushed Motor

RING VARISTOR-BASED METHOD FOR REDUCING ELECTROMAGNETIC INTERFERENC...

ELECTRIC DIRECT CURRENT MOTOR WITH FLEXIBLE ROTOR ASSEMBLY AND METH...

ELECTRIC MOTOR WITH IMPROVED COOLING

Commutator Motor

ELECTRIC DIRECT-CURRENT MOTOR WITH FLEXIBLE ROTOR ASSEMBLY AND METH...

ELECTRIC MOTOR

ELECTRIC MOTOR

MOLD COMMUTATOR AND COMMUTATOR MOTOR USING THE SAME

MOLDED COMMUTATOR, METHOD OF MANUFACTURING THE SAME, AND MOTOR USIN...

Commutator and Method of Commutating Current in a Rotating Electric...

MOTOR, COMMUTATOR, SHORT-CIRCUIT MEMBER, AND A METHOD FOR MANUFACTU...

Commutator for an electric machine

Commutator motor

Drum commutator for an electric machine

Electric manual machine tool driven by an electric motor