Means for extinguishing or suppressing arc

Industry

CPC
H01H73/18

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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H73/00Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism

Current Industry

H01H73/18Means for extinguishing or suppressing arc

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Air circuit breaker
- Patent number 12,198,879
- Issue date Jan 14, 2025
- LS ELECTRIC CO., LTD.
- Han Baek Chung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Direct current contactor with moving and fixed contact components l...
- Patent number 12,198,884
- Issue date Jan 14, 2025
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Chunpeng Gu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc extinguishing assembly and circuit breaker comprising same
- Patent number 12,154,746
- Issue date Nov 26, 2024
- LS ELECTRIC CO., LTD.
- Han Baek Chung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric circuit breaker device
- Patent number 12,094,672
- Issue date Sep 17, 2024
- Pacific Engineering Corporation
- Takenao Nakatani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Movable contact bracket assembly and contactor
- Patent number 12,087,532
- Issue date Sep 10, 2024
- Schneider Electric Industries SAS
- Jiaren Xiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc extinction apparatus of air circuit breaker
- Patent number 11,887,799
- Issue date Jan 30, 2024
- LS ELECTRIC CO., LTD.
- Sang-Chul Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching device with effective cooling of outflowing gases
- Patent number 11,869,741
- Issue date Jan 9, 2024
- EATON INTELLIGENT POWER LIMITED
- Christoph Bausch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc flash accessory module
- Patent number 11,855,435
- Issue date Dec 26, 2023
- EATON INTELLIGENT POWER LIMITED
- James L. Lagree
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc chamber for a low-voltage switching device
- Patent number 11,837,427
- Issue date Dec 5, 2023
- ABB S.p.A.
- Pierantonio Arrighetti
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc extinguishing chamber base of molded case circuit breaker
- Patent number 11,764,019
- Issue date Sep 19, 2023
- LS ELECTRIC CO., LTD.
- Taeyun Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Extinguishing chamber of magnetic blow-out type for an electrical b...
- Patent number 11,664,175
- Issue date May 30, 2023
- Socomec
- Jérôme Hertzog
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with double break contacts and non-polarity sensiti...
- Patent number 11,626,260
- Issue date Apr 11, 2023
- Carling Technologies, Inc.
- Michael Fasano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch device with improved permanent magnetic arc extinction
- Patent number 11,532,443
- Issue date Dec 20, 2022
- Schaltbau GmbH
- Robert Kralik
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shield apparatus and circuit interrupter
- Patent number 11,532,451
- Issue date Dec 20, 2022
- EATON INTELLIGENT POWER LIMITED
- Sujit Patwardhan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc flash mitigation device
- Patent number 11,482,851
- Issue date Oct 25, 2022
- EATON INTELLIGENT POWER LIMITED
- Xin Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc chamber of circuit breaker
- Patent number 11,443,911
- Issue date Sep 13, 2022
- LS ELECTRIC CO., LTD.
- Kyunghwan Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-voltage circuit breaker
- Patent number 11,404,225
- Issue date Aug 2, 2022
- ABB S.p.A.
- Pierantonio Arrighetti
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical circuit breaker
- Patent number 11,387,062
- Issue date Jul 12, 2022
- Pacific Engineering Corporation
- Takenao Nakatani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc extinguishing unit of molded case circuit breaker
- Patent number 11,309,158
- Issue date Apr 19, 2022
- LS ELECTRIC CO., LTD.
- Kihwan Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical circuit breaker
- Patent number 11,270,858
- Issue date Mar 8, 2022
- Pacific Engineering Corporation
- Takenao Nakatani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc suppression device, mobile body, and power supply system
- Patent number 11,189,438
- Issue date Nov 30, 2021
- Sony Corporation
- Tadashi Morita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Breaker for high D.C. current or voltage applications, for instance...
- Patent number 11,145,473
- Issue date Oct 12, 2021
- MICROELECTRICA SCIENTIFICA S.P.A.
- Marco Corna
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of and apparatus for protecting a switch, such as a MEMS swi...
- Patent number 10,855,073
- Issue date Dec 1, 2020
- Analog Devices Global Unlimited Company
- Padraig Fitzgerald
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Arc extinguishing unit of molded case circuit breaker
- Patent number 10,840,047
- Issue date Nov 17, 2020
- LSIS Co., Ltd.
- Kihwan Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc detection in electric meter systems
- Patent number 10,511,157
- Issue date Dec 17, 2019
- Landis+Gyr Innovations, Inc.
- Thomas Clyde Whitehouse
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with snap action contacts
- Patent number 10,504,668
- Issue date Dec 10, 2019
- Carling Technologies, Inc.
- Michael Fasano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch disconnector systems suitable for molded case circuit breake...
- Patent number 10,483,068
- Issue date Nov 19, 2019
- EATON INTELLIGENT POWER LIMITED
- Deepshikha Sinha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Opposite arc isolation device of high voltage direct current relay
- Patent number 10,453,628
- Issue date Oct 22, 2019
- ZHEJIANG INNUOVO NEW ENERGY TECHNOLOGY CO., LTD.
- Xiaobin Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc extinguishing structure for direct current circuit breaker
- Patent number 10,418,217
- Issue date Sep 17, 2019
- ZHEJIANG PEOPLE ELE. APPLIANCE CO., LTD.
- Yanxia Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contactor with coil polarity reversing control circuit
- Patent number 10,366,854
- Issue date Jul 30, 2019
- TE Connectivity Corporation
- Richard R. Gorenflo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SOLID-STATE CIRCUIT BREAKER
- Publication number 20250029795
- Publication date Jan 23, 2025
- Schneider Electric (China) Co. Ltd.
- Yang Hu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEFLECTION MEMBER, BREAKING MODULE, AND CONTACTOR
- Publication number 20240249903
- Publication date Jul 25, 2024
- Schneider Electric Industries SAS
- Yuanzhong Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC EXTINGUISHING UNIT AND AIR CIRCUIT BREAKER COMPRISING SAME
- Publication number 20240222050
- Publication date Jul 4, 2024
- LS ELECTRIC CO., LTD.
- Seung Pil YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AIR-BLOWING TRIPPING MECHANISM AND MOLDED CASE CIRCUIT BREAKER
- Publication number 20240203680
- Publication date Jun 20, 2024
- ZHEJIANG CHINT ELECTRICS CO.,LTD.
- Xiaolong WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC EXTINGUISHING UNIT, INTERRUPTION UNIT, AND AIR CIRCUIT BREAKER...
- Publication number 20240153728
- Publication date May 9, 2024
- LS ELECTRIC CO., LTD.
- Kyu Ho LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKER
- Publication number 20240145199
- Publication date May 2, 2024
- Shanghai Electrical Apparatus Research Institute (Group) Co., Ltd
- Senlin ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC CONTACTOR CAPABLE OF EFFECTIVELY EXTINGUISHING ARC
- Publication number 20240087830
- Publication date Mar 14, 2024
- LS ELECTRIC CO., LTD.
- Kyeonghun JANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTERRUPTER AND AIR CIRCUIT BREAKER COMPRISING SAME
- Publication number 20240047163
- Publication date Feb 8, 2024
- LS ELECTRIC CO., LTD.
- Yong Ik PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKER AND POWER SUPPLY SYSTEM
- Publication number 20240013996
- Publication date Jan 11, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Ara BISSAL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC EXTINUISHING ASSEMBLY AND CIRCUIT BREAKER COMPRISING SAME
- Publication number 20230317383
- Publication date Oct 5, 2023
- LS ELECTRIC CO., LTD.
- Han Baek CHUNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High voltage circuit-breaker
- Publication number 20230245846
- Publication date Aug 3, 2023
- Hitachi Energy Switzerland AG
- Guenter Steding
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOVABLE CONTACT BRACKET ASSEMBLY AND CONTACTOR
- Publication number 20230215674
- Publication date Jul 6, 2023
- Schneider Electric Industries SAS
- Jiaren Xiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC FLASH ACCESSORY MODULE
- Publication number 20230187919
- Publication date Jun 15, 2023
- Eaton Intelligent Power Limited
- James L. Lagree
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AIR CIRCUIT BREAKER
- Publication number 20230115892
- Publication date Apr 13, 2023
- LS ELECTRIC CO., LTD.
- Han Baek CHUNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIRECT CURRENT CONTACTOR AND VEHICLE
- Publication number 20230098632
- Publication date Mar 30, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Chunpeng GU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIC CIRCUIT BREAKER DEVICE
- Publication number 20230066646
- Publication date Mar 2, 2023
- PACIFIC ENGINEERING CORPORATION
- Takenao Nakatani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BREAKER AND CONTACTOR
- Publication number 20230030575
- Publication date Feb 2, 2023
- Schneider Electric Industries SAS
- Yuanzhong WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC FLASH MITIGATION DEVICE
- Publication number 20230015939
- Publication date Jan 19, 2023
- Eaton Intelligent Power Limited
- Xin Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Extinguishing Chamber of Magnetic Blow-Out Type For An Electrical B...
- Publication number 20220415590
- Publication date Dec 29, 2022
- SOCOMEC
- Jérôme HERTZOG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Circuit Breaker with Double Break Contacts and Non-Polarity Sensiti...
- Publication number 20220351919
- Publication date Nov 3, 2022
- Carling Technologies, Inc.
- Michael Fasano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC EXTINCTION APPARATUS OF AIR CIRCUIT BREAKER
- Publication number 20220189724
- Publication date Jun 16, 2022
- LS ELECTRIC CO., LTD.
- Sang-Chul LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING DEVICE WITH EFFECTIVE COOLING OF OUTFLOWING GASES
- Publication number 20220139643
- Publication date May 5, 2022
- Eaton Intelligent Power Limited
- Christoph Bausch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SHIELD APPARATUS AND CIRCUIT INTERRUPTER
- Publication number 20220044900
- Publication date Feb 10, 2022
- Eaton Intelligent Power Limited
- Sujit Patwardhan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC CHAMBER FOR A LOW-VOLTAGE SWITCHING DEVICE
- Publication number 20210241981
- Publication date Aug 5, 2021
- ABB S.p.A.
- Pierantonio Arrighetti
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL CIRCUIT BREAKER
- Publication number 20210233729
- Publication date Jul 29, 2021
- PACIFIC ENGINEERING CORPORATION
- Takenao NAKATANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL CIRCUIT BREAKER
- Publication number 20210233728
- Publication date Jul 29, 2021
- PACIFIC ENGINEERING CORPORATION
- Takenao NAKATANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BREAKER FOR HIGH D.C. CURRENT OR VOLTAGE APPLICATIONS, FOR INSTANCE...
- Publication number 20210125797
- Publication date Apr 29, 2021
- MICROELETTRICA SCIENTIFICA S.P.A.
- Marco CORNA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC EXTINGUISHING CHAMBER BASE OF MOLDED CASE CIRCUIT BREAKER
- Publication number 20210110987
- Publication date Apr 15, 2021
- LSIS CO., LTD.
- Taeyun KANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC EXTINGUISHING UNIT OF MOLDED CASE CIRCUIT BREAKER
- Publication number 20210020397
- Publication date Jan 21, 2021
- LS ELECTRIC CO., LTD.
- Kihwan OH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC CHAMBER OF CIRCUIT BREAKER
- Publication number 20200395183
- Publication date Dec 17, 2020
- LS ELECTRIC CO., LTD.
- Kyunghwan OH
- H01 - BASIC ELECTRIC ELEMENTS

Means for extinguishing or suppressing arc

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Air circuit breaker

Direct current contactor with moving and fixed contact components l...

Arc extinguishing assembly and circuit breaker comprising same

Electric circuit breaker device

Movable contact bracket assembly and contactor

Arc extinction apparatus of air circuit breaker

Switching device with effective cooling of outflowing gases

Arc flash accessory module

Arc chamber for a low-voltage switching device

Arc extinguishing chamber base of molded case circuit breaker

Extinguishing chamber of magnetic blow-out type for an electrical b...

Circuit breaker with double break contacts and non-polarity sensiti...

Switch device with improved permanent magnetic arc extinction

Shield apparatus and circuit interrupter

Arc flash mitigation device

Arc chamber of circuit breaker

Low-voltage circuit breaker

Electrical circuit breaker

Arc extinguishing unit of molded case circuit breaker

Electrical circuit breaker

Arc suppression device, mobile body, and power supply system

Breaker for high D.C. current or voltage applications, for instance...

Method of and apparatus for protecting a switch, such as a MEMS swi...

Arc extinguishing unit of molded case circuit breaker

Arc detection in electric meter systems

Circuit breaker with snap action contacts

Switch disconnector systems suitable for molded case circuit breake...

Opposite arc isolation device of high voltage direct current relay

Arc extinguishing structure for direct current circuit breaker

Contactor with coil polarity reversing control circuit

Patents Applicationslast 30 patents

SOLID-STATE CIRCUIT BREAKER

DEFLECTION MEMBER, BREAKING MODULE, AND CONTACTOR

ARC EXTINGUISHING UNIT AND AIR CIRCUIT BREAKER COMPRISING SAME

AIR-BLOWING TRIPPING MECHANISM AND MOLDED CASE CIRCUIT BREAKER

ARC EXTINGUISHING UNIT, INTERRUPTION UNIT, AND AIR CIRCUIT BREAKER...

CIRCUIT BREAKER

ELECTROMAGNETIC CONTACTOR CAPABLE OF EFFECTIVELY EXTINGUISHING ARC

INTERRUPTER AND AIR CIRCUIT BREAKER COMPRISING SAME

CIRCUIT BREAKER AND POWER SUPPLY SYSTEM

ARC EXTINUISHING ASSEMBLY AND CIRCUIT BREAKER COMPRISING SAME

High voltage circuit-breaker

MOVABLE CONTACT BRACKET ASSEMBLY AND CONTACTOR

ARC FLASH ACCESSORY MODULE

AIR CIRCUIT BREAKER

DIRECT CURRENT CONTACTOR AND VEHICLE

ELECTRIC CIRCUIT BREAKER DEVICE

BREAKER AND CONTACTOR

ARC FLASH MITIGATION DEVICE

Extinguishing Chamber of Magnetic Blow-Out Type For An Electrical B...

Circuit Breaker with Double Break Contacts and Non-Polarity Sensiti...

ARC EXTINCTION APPARATUS OF AIR CIRCUIT BREAKER

SWITCHING DEVICE WITH EFFECTIVE COOLING OF OUTFLOWING GASES

SHIELD APPARATUS AND CIRCUIT INTERRUPTER

ARC CHAMBER FOR A LOW-VOLTAGE SWITCHING DEVICE

ELECTRICAL CIRCUIT BREAKER

ELECTRICAL CIRCUIT BREAKER

BREAKER FOR HIGH D.C. CURRENT OR VOLTAGE APPLICATIONS, FOR INSTANCE...

ARC EXTINGUISHING CHAMBER BASE OF MOLDED CASE CIRCUIT BREAKER

ARC EXTINGUISHING UNIT OF MOLDED CASE CIRCUIT BREAKER

ARC CHAMBER OF CIRCUIT BREAKER