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H01H33/42
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H
ELECTRICITY
H01
Electric elements
H01H
ELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES
H01H33/00
High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
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H01H33/42
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Patents Grants
last 30 patents
Information
Patent Grant
Control scheme for the operation of an electric motor actuator for...
Patent number
12,165,819
Issue date
Dec 10, 2024
HITACHI ENERGY LTD
Frederick Kieferndorf
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Alternative gas current pause circuit interrupter
Patent number
12,112,905
Issue date
Oct 8, 2024
Southern States, LLC
Zachary Beecher
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Actuator movement detector for medium and high voltage switches hav...
Patent number
12,094,669
Issue date
Sep 17, 2024
EATON INTELLIGENT POWER LIMITED
Steven Z. Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Switch for MV or HV traction line test device
Patent number
12,009,165
Issue date
Jun 11, 2024
ABB Schweiz AG
Adam Ruszczyk
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High voltage electric power switch with carbon arcing electrodes an...
Patent number
11,875,957
Issue date
Jan 16, 2024
Southern States LLC
Brian Berner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Toroidal encapsulation for high voltage vacuum interrupters
Patent number
11,862,419
Issue date
Jan 2, 2024
EATON INTELLIGENT POWER LIMITED
Ganesh Kumar Balasubramanian
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Arc extinguishing systems
Patent number
11,837,420
Issue date
Dec 5, 2023
Siemens Aktiengesellschaft
Stefan Lecheler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Quick-set clevis joint for a three-phase electric disconnect switch...
Patent number
11,810,740
Issue date
Nov 7, 2023
Southern States, LLC
Joseph R Rostron
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low-voltage circuit breaker
Patent number
11,804,345
Issue date
Oct 31, 2023
ABB S.p.A.
Pierantonio Arrighetti
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Arc chute debris blocker
Patent number
11,749,475
Issue date
Sep 5, 2023
EATON INTELLIGENT POWER LIMITED
Alexis Rodriguez Rodriguez
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low impact auxiliary switch mechanically operated contacts (MOC) me...
Patent number
11,715,612
Issue date
Aug 1, 2023
SCHNEIDER ELECTRIC USA, INC.
Matthew Alan Williford
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Switching device
Patent number
11,688,570
Issue date
Jun 27, 2023
ABB Schweiz AG
Gabriel Lantz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Stackable block with reduced height for a control unit
Patent number
11,670,470
Issue date
Jun 6, 2023
Schneider Electric Industries SAS
Patrice Thizon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode driving device for gas insulated switchgear
Patent number
11,651,917
Issue date
May 16, 2023
HYOSUNG HEAVY INDUSTRIES CORPORATION
Sung Hyup Son
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High speed solenoid driver circuit
Patent number
11,621,134
Issue date
Apr 4, 2023
Smart Wires Inc.
Liyu Cao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Movable contact mechanism of double-breakpoint circuit breaker
Patent number
11,562,867
Issue date
Jan 24, 2023
Jianping Zhao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Arc-extinguishing device and circuit breaker provided with same
Patent number
11,482,390
Issue date
Oct 25, 2022
SHANGHAI LIANGXIN ELECTRICAL CO., LTD
Yizheng Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Contact device
Patent number
11,469,063
Issue date
Oct 11, 2022
Omron Corporation
Takeshi Nishida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid arc extinguish chamber for direct current breaking, direct c...
Patent number
11,443,909
Issue date
Sep 13, 2022
Xi'an Jiaotong University
Mingzhe Rong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Interrupter assembly
Patent number
11,430,622
Issue date
Aug 30, 2022
ABB Schweiz AG
Lars Edvardsen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode for a circuit breaker and the circuit breaker
Patent number
11,417,480
Issue date
Aug 16, 2022
EATON ELECTRICAL LTD.
Shunfeng Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Arrangement and method for switching high currents in high-, medium...
Patent number
11,417,479
Issue date
Aug 16, 2022
Siemens Energy Global GmbH & Co. KG
Radu-Marian Cernat
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cutout mounted recloser
Patent number
11,387,066
Issue date
Jul 12, 2022
ABB Schweiz AG
Robert L Hanna
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High voltage electric power switch with carbon arcing electrodes an...
Patent number
11,380,501
Issue date
Jul 5, 2022
Southern States LLC
Brian Berner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Breaker
Patent number
11,361,922
Issue date
Jun 14, 2022
Mitsubishi Electric Corporation
Shuichi Tanigaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-position disconnector switch
Patent number
11,342,140
Issue date
May 24, 2022
ABB Schweiz AG
Dietmar Gentsch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical switching system
Patent number
11,335,524
Issue date
May 17, 2022
ABB Schweiz AG
Zichi Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Switch
Patent number
11,322,320
Issue date
May 3, 2022
ANHUI ONESKY ELECTRIC TECH. CO. LTD.
Lina Cheng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Adjusting device and method for adjusting switching device mechanisms
Patent number
11,289,290
Issue date
Mar 29, 2022
Siemens Aktiengesellschaft
Juergen Einschenk
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electromechanical actuator and high voltage (HV) switch
Patent number
11,282,660
Issue date
Mar 22, 2022
Tyco Electronics UK Ltd.
Herve Cheron
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
TRANSVERSE VACUUM CIRCUIT BREAKER
Publication number
20240387123
Publication date
Nov 21, 2024
Schneider Electric (Xiamen) Switchgear Equipment Co., Ltd.
Qiliang Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SWITCHING APPARATUS AND METHOD FOR DELIVERY OF HIGH CURRENTS AND HI...
Publication number
20240347293
Publication date
Oct 17, 2024
Ashlin Hickman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VACUUM CIRCUIT BREAKER
Publication number
20240347294
Publication date
Oct 17, 2024
MITSUBISHI ELECTRIC CORPORATION
Shinpei NAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANIPULATOR FOR GAS-INSULATED SWITCHGEAR
Publication number
20240304405
Publication date
Sep 12, 2024
Seong Taek HWANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
A SYSTEM AND A METHOD FOR ADJUSTING A LENGTH OF AN INSULATING ROD F...
Publication number
20240266128
Publication date
Aug 8, 2024
Nils Henrik Furrer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ARC CHUTE AND LOAD SWITCH COMPRISING SAME
Publication number
20240234056
Publication date
Jul 11, 2024
LS ELECTRIC CO., LTD.
Sangwook CHA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPERATING MECHANISM AND SWITCHING DEVICE
Publication number
20240212955
Publication date
Jun 27, 2024
Chint Low Voltage Electrical Technology Co., Ltd.
Wei YAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DRIVE SYSTEM FOR A RESETTABLE INTERRUPTING SWITCH
Publication number
20240212956
Publication date
Jun 27, 2024
Eaton Intelligent Power Limited
Roger L. Schafer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH VOLTAGE DIRECT CURRENT RELAY WITH LOW POWER CONSUMPTION
Publication number
20240194426
Publication date
Jun 13, 2024
Luxshare Intelligent Manufacture Technology (Changshu) Co., Ltd
Tao PENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALTERNATIVE GAS CURRENT PAUSE CIRCUIT INTERRUPTER
Publication number
20240170240
Publication date
May 23, 2024
Soutern States, LLC
Zachary Beecher
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ARC CHUTE AND LOAD BREAK SWITCH INCLUDING SAME
Publication number
20240153724
Publication date
May 9, 2024
LS ELECTRIC CO., LTD.
Dongsik LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUSES AND METHODS FOR IMPROVED SWITCHGEAR SENSOR DATA COMMUNI...
Publication number
20240145193
Publication date
May 2, 2024
HUBBELL INCORPORATED
Balaji SANTHANAM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPERATING MECHANISM FOR CIRCUIT BREAKERS
Publication number
20240145192
Publication date
May 2, 2024
Hitachi Energy Ltd
Dhairyshil Ramchandra Desai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ARC CHUTE AND LOAD SWITCH COMPRISING SAME
Publication number
20240136130
Publication date
Apr 25, 2024
LS ELECTRIC CO., LTD.
Sangwook CHA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ACTUATOR MOVEMENT DETECTOR FOR MEDIUM AND HIGH VOLTAGE SWITCHES HAV...
Publication number
20240013992
Publication date
Jan 11, 2024
Eaton Intelligent Power Limited
Steven Z. Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SWITCH
Publication number
20230386770
Publication date
Nov 30, 2023
MITSUBISHI ELECTRIC CORPORATION
Motohiro SATO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONTROL SCHEME FOR THE OPERATION OF AN ELECTRIC MOTOR ACTUATOR FOR...
Publication number
20230352255
Publication date
Nov 2, 2023
Hitachi Energy Switzerland AG
Frederick KIEFERNDORF
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LOW IMPACT AUXILIARY SWITCH MECHANICALLY OPERATED CONTACTS (MOC) ME...
Publication number
20230335357
Publication date
Oct 19, 2023
SCHNEIDER ELECTRIC USA, INC.
Matthew Alan Williford
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Quick-Set Clevis Joint for a Three-Phase Electric Disconnect Switch...
Publication number
20230298836
Publication date
Sep 21, 2023
Southern States, LLC
Joseph R. Rostron
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Switch, Gas Insulated Switchgear, and Method for Controlling Switch
Publication number
20230238784
Publication date
Jul 27, 2023
MITSUBISHI ELECTRIC CORPORATION
Mieko NAKANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DIRECT-CURRENT CONTACTOR, POWER DISTRIBUTION BOX, POWER BATTERY ASS...
Publication number
20230223222
Publication date
Jul 13, 2023
Huawei Digital Power Technologies Co., Ltd.
Bozhi TAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ARC CHUTE DEBRIS BLOCKER
Publication number
20230154704
Publication date
May 18, 2023
Eaton Intelligent Power Limited
Alexis Rodriguez Rodriguez
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TOROIDAL ENCAPSULATION FOR HIGH VOLTAGE VACUUM INTERRUPTERS
Publication number
20230154706
Publication date
May 18, 2023
Eaton Intelligent Power Limited
Ganesh Kumar Balasubramanian
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SWITCHING APPARATUS FOR ELECTRIC GRIDS
Publication number
20230010157
Publication date
Jan 12, 2023
ABB S.p.A.
Alessio Bergamini
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH VOLTAGE ELECTRIC POWER SWITCH WITH CARBON ARCING ELECTRODES AN...
Publication number
20220285111
Publication date
Sep 8, 2022
Southern States, LLC
Brian Berner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LOW IMPACT AUXILIARY SWITCH MECHANICALLY OPERATED CONTACTS (MOC) ME...
Publication number
20220208489
Publication date
Jun 30, 2022
SCHNEIDER ELECTRIC USA, INC.
Matthew Alan Williford
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ARC EXTINGUISHING SYSTEMS
Publication number
20220181106
Publication date
Jun 9, 2022
Siemens Aktiengesellschaft
Stefan Lecheler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Gas circuit breaker system and method thereof
Publication number
20220165522
Publication date
May 26, 2022
TECHNOLOGIES MINDCORE INC.
Neil McCord
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Switch for MV or HV Traction Line Test Device
Publication number
20220139650
Publication date
May 5, 2022
ABB Schweiz AG
Adam Ruszczyk
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STACKABLE BLOCK WITH REDUCED HEIGHT FOR A CONTROL UNIT
Publication number
20220102094
Publication date
Mar 31, 2022
Schneider Electric Industries SAS
Patrice Thizon
H01 - BASIC ELECTRIC ELEMENTS