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H01H33/666
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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
Current Industry
H01H33/666
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Patents Grants
last 30 patents
Information
Patent Grant
Contact point monitoring module device for vacuum circuit breaker a...
Patent number
11,942,292
Issue date
Mar 26, 2024
LS ELECTRIC CO., LTD.
E-Jae Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System for controlling a vacuum interrupter for a power diverter sw...
Patent number
11,942,293
Issue date
Mar 26, 2024
HITACHI ENERGY LTD
Georgi Manev
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Motion sensing device for vacuum circuit breaker and vacuum circuit...
Patent number
11,942,291
Issue date
Mar 26, 2024
LS ELECTRIC CO., LTD.
Yong-Jin Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vacuum break switch
Patent number
11,942,765
Issue date
Mar 26, 2024
Inertial Engineering and Machine Works, Inc.
Dean Carnell Sanders
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vacuum interrupter and vacuum breaker
Patent number
11,942,289
Issue date
Mar 26, 2024
Meidensha Corporation
Yasuo Karasawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vacuum circuit breaker
Patent number
11,935,713
Issue date
Mar 19, 2024
Mitsubishi Electric Corporation
Kazuki Sugino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dropout recloser
Patent number
11,916,369
Issue date
Feb 27, 2024
S&C Electric Company
Richard G. Smith
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Breaking device for a medium voltage electrical circuit
Patent number
11,908,646
Issue date
Feb 20, 2024
Schneider Electric Industries SAS
Jean-Pierre Meley
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System for controlling a vacuum interrupter for a power diverter sw...
Patent number
11,894,205
Issue date
Feb 6, 2024
HITACHI ENERGY LTD
Georgi Manev
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Motion sensing device for vacuum circuit breaker and vacuum circuit...
Patent number
11,875,954
Issue date
Jan 16, 2024
LS ELECTRIC CO., LTD.
Kwang-Hyeon Ahn
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vacuum circuit breaker
Patent number
11,875,955
Issue date
Jan 16, 2024
Mitsubishi Electric Corporation
Yuji Yoshitomo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Contact point monitoring device for vacuum circuit breaker, and vac...
Patent number
11,875,956
Issue date
Jan 16, 2024
LS ELECTRIC CO., LTD.
Min-Kyu Seo
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
Vacuum interrupter and vacuum breaker
Patent number
11,804,346
Issue date
Oct 31, 2023
Meidensha Corporation
Hideaki Fukuda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vacuum break switch
Patent number
11,798,764
Issue date
Oct 24, 2023
Inertial Engineering and Machine Works, Inc.
Dean Carnell Sanders
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Operating mechanism for a switch
Patent number
11,791,115
Issue date
Oct 17, 2023
EATON INTELLIGENT POWER LIMITED
Bert Knol
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
In-line disconnect switch
Patent number
11,776,780
Issue date
Oct 3, 2023
Inertial Engineering and Machine Works, Inc.
Dean Carnell Sanders
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Medium voltage switching apparatus
Patent number
11,776,779
Issue date
Oct 3, 2023
ABB Schweiz AG
Emanuele Morelli
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Current interrupter system
Patent number
11,764,011
Issue date
Sep 19, 2023
Siemens Energy Global GmbH & Co. KG
Sylvio Kosse
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vacuum circuit interrupter with dual plate actuation
Patent number
11,749,477
Issue date
Sep 5, 2023
EATON INTELLIGENT POWER LIMITED
Asish Das
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rotary diaphragm in vacuum interrupter switch
Patent number
11,742,161
Issue date
Aug 29, 2023
S&C Electric Company
Leo Caro
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical breaking contact
Patent number
11,728,113
Issue date
Aug 15, 2023
Schneider Electric Industries SAS
Anthony Papillon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Medium voltage switching apparatus
Patent number
11,715,613
Issue date
Aug 1, 2023
ABB Schweiz AG
Emanuele Morelli
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit breaker
Patent number
11,710,611
Issue date
Jul 25, 2023
Siemens Energy Global GmbH & Co. KG
Sylvio Kosse
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Inline disconnect for multiphase electric utility line applications
Patent number
11,688,572
Issue date
Jun 27, 2023
Southern Electrical Equipment Company, Inc.
Andrew S. Panto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low energy reclosing pulse test
Patent number
11,670,471
Issue date
Jun 6, 2023
S&C Electric Company
David G Porter
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric shield for a switching device
Patent number
11,657,987
Issue date
May 23, 2023
Siemens Aktiengesellschaft
Lokesh Kumar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Mechanical latching system kit for a medium voltage contactor
Patent number
11,640,887
Issue date
May 2, 2023
ABB Schweiz AG
Andrea Delpozzo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit breaker
Patent number
11,640,886
Issue date
May 2, 2023
EATON INTELLIGENT POWER LIMITED
Gerard Cornelis Schoonenberg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hybrid switching device and hybrid actuator incorporating same
Patent number
11,631,559
Issue date
Apr 18, 2023
Camlin Technologies Limited
Mark Muir
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
VACUUM CIRCUIT BREAKER
Publication number
20240096573
Publication date
Mar 21, 2024
Mitsubishi Electric Corporation
Naoya AIHARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER FUSE AND AIRCRAFT COMPRISING SUCH A POWER FUSE
Publication number
20240096574
Publication date
Mar 21, 2024
Airbus SAS
Ludovic YBANEZ
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEVICE, SYSTEM, AND METHOD FOR HIGH VOLTAGE SWITCH
Publication number
20240071699
Publication date
Feb 29, 2024
Power Grid Components, Inc.
Neil A. McCord
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Modular Vacuum Circuit Interrupter
Publication number
20240013993
Publication date
Jan 11, 2024
Southern States, LLC
Joseph R Rostron
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Medium Voltage or High Voltage Circuit Breaker
Publication number
20240006137
Publication date
Jan 4, 2024
ABB Schweiz AG
Radek Javora
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Medium Voltage or High Voltage Circuit Breaker
Publication number
20230420202
Publication date
Dec 28, 2023
ABB Schweiz AG
Radek JAVORA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EXPANDER KIT FOR INSTALLING SMALL FRAME CIRCUIT BREAKERS IN ELECTRI...
Publication number
20230411936
Publication date
Dec 21, 2023
SCHNEIDER ELECTRIC USA, INC.
Charles Wesley Travis
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CAPACITOR HARVESTER
Publication number
20230402240
Publication date
Dec 14, 2023
HUBBELL INCORPORATED
David A. Rhein
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
METHOD FOR ASSEMBLING A SWITCHING APPARATUS FOR MEDIUM VOLTAGE ELEC...
Publication number
20230368994
Publication date
Nov 16, 2023
ABB Schweiz AG
Jacopo Bruni
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEDIUM VOLTAGE SWITCHING APPARATUS
Publication number
20230368995
Publication date
Nov 16, 2023
ABB Schweiz AG
Pierluigi Invernizzi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CIRCUIT BREAKER WITH SINGLE PHASE CONTROL
Publication number
20230343527
Publication date
Oct 26, 2023
JST POWER EQUIPMENT, INC.
Patrick R. FISCHER-CARNE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electric power interrupter and method thereof
Publication number
20230343529
Publication date
Oct 26, 2023
TECHNOLOGIES MINDCORE INC.
Renaud Grenier-Poulin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CIRCUIT BREAKER WITH TERMINAL BUSHINGS HAVING DYNAMIC SEAL
Publication number
20230343528
Publication date
Oct 26, 2023
JST POWER EQUIPMENT, INC.
Patrick R. FISCHER-CARNE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEM FOR CONTROLLING A VACUUM INTERRUPTER FOR A POWER DIVERTER SW...
Publication number
20230317389
Publication date
Oct 5, 2023
Hitachi Energy Switzerland AG
Georgi MANEV
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CIRCUIT BREAKER HAVING MAIN CIRCUIT UNIT COVER
Publication number
20230298841
Publication date
Sep 21, 2023
LS ELECTRIC CO., LTD.
Byoungchul KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VACUUM INTERRUPTER ASSEMBLY, SWITCHGEAR INCLUDING VACUUM INTERRUPTE...
Publication number
20230290592
Publication date
Sep 14, 2023
ABB Schweiz AG
Michal Studniarek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INLINE DISCONNECT FOR MULTIPHASE ELECTRIC UTILITY LINE APPLICATIONS
Publication number
20230282432
Publication date
Sep 7, 2023
Southern Electrical Equipment Company, Inc.
Andrew S. Panto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SNAP TOGETHER ASSEMBLY FOR VACUUM INTERRUPTER DRIVE ROD
Publication number
20230268152
Publication date
Aug 24, 2023
S&C ELECTRIC COMPANY
Sigurd A. Nelson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CIRCUIT BREAKER HAVING VACUUM INTERRUPTERS AND SINGLE-PHASE CONTROL...
Publication number
20230268151
Publication date
Aug 24, 2023
JST POWER EQUIPMENT, INC.
PATRICK R. FISCHER-CARNE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VACUUM INTERRUPTER
Publication number
20230260725
Publication date
Aug 17, 2023
Mitsubishi Electric Corporation
Naoya AIHARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VACUUM INTERRUPTER AND VACUUM BREAKER
Publication number
20230238201
Publication date
Jul 27, 2023
MEIDENSHA CORPORATION
Yasuo KARASAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INSULATOR WITH ASYMMETRIC SHEDS
Publication number
20230238202
Publication date
Jul 27, 2023
S&C ELECTRIC COMPANY
Tsvetan Rusev
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Load Break Switch
Publication number
20230230785
Publication date
Jul 20, 2023
ABB Schweiz AG
Maik Hyrenbach
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEM FOR CONTROLLING A VACUUM INTERRUPTER FOR A POWER DIVERTER SW...
Publication number
20230230786
Publication date
Jul 20, 2023
Hitachi Energy Switzerland AG
Georgi MANEV
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SINGLE BOTTLE INTERRUPTER
Publication number
20230207240
Publication date
Jun 29, 2023
HUBBELL INCORPORATED
David A. Rhein
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Induction-Controlled Switch Having a Vacuum Bulb for Reducing Vibra...
Publication number
20230197378
Publication date
Jun 22, 2023
SUPERGRID INSTITUTE
Wolfgang Grieshaber
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VACUUM INTERRUPTER
Publication number
20230197379
Publication date
Jun 22, 2023
Kabushiki Kaisha Toshiba
Yoshinori MORI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SWITCHING DEVICE ON AN ELECTRIC LINE COMPRISING A VACUUM INTERRUPTER
Publication number
20230187151
Publication date
Jun 15, 2023
Schneider Electric Industries SAS
Patrick Maquet
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VACUUM VALVE
Publication number
20230178315
Publication date
Jun 8, 2023
MITSUBISHI ELECTRIC CORPORATION
Yusuke NISHIMURA
H01 - BASIC ELECTRIC ELEMENTS