Means for detecting the presence of an arc or other discharge

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H01H33/26

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HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means

Current Industry

H01H33/26Means for detecting the presence of an arc or other discharge

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Temperature sensor for arc detection
- Patent number 12,316,090
- Issue date May 27, 2025
- Pratt & Whitney Canada Corp.
- Antwan Shenouda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Enabling equipment to withstand and control the effects of internal...
- Patent number 11,908,645
- Issue date Feb 20, 2024
- Powell Electrical Systems, Inc.
- Matthew C. Nunn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrocaloric heat transfer system
- Patent number 11,859,878
- Issue date Jan 2, 2024
- Carrier Corporation
- Yongduk Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiple arc fault/ground fault signal path
- Patent number 11,385,299
- Issue date Jul 12, 2022
- SCHNEIDER ELECTRIC USA, INC.
- Joseph R. Beierschmitt
- G01 - MEASURING TESTING
Information Patent Grant
Electric system
- Patent number 11,358,472
- Issue date Jun 14, 2022
- Bombardier Transportation GmbH
- Svante Andersson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Coupler for arc flash detection systems
- Patent number 11,342,141
- Issue date May 24, 2022
- Glen Payne
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc flash detection systems
- Patent number 11,264,190
- Issue date Mar 1, 2022
- Glen Payne
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for recognizing an arcing fault, and electrical switchgear
- Patent number 11,095,109
- Issue date Aug 17, 2021
- Siemens Aktiengesellschaft
- Stefan Lecheler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc flash detection systems and components thereof
- Patent number 10,916,391
- Issue date Feb 9, 2021
- Glen Payne
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc resistant exhaust and intake for drives and switchgear
- Patent number 10,644,484
- Issue date May 5, 2020
- Toshiba International Corporation
- John Kleinecke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Intelligent integrated medium-voltage AC vacuum switchgear based on...
- Patent number 10,573,474
- Issue date Feb 25, 2020
- JIANGSU MODERN ELECTRIC TECHNOLOGY CO., LTD
- Boyi Shi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc light sensor and arc light detection method
- Patent number 10,520,357
- Issue date Dec 31, 2019
- Siemens Aktiengesellschaft
- Xing Yi
- G01 - MEASURING TESTING
Information Patent Grant
Switching device for an electrical circuit and a method for control...
- Patent number 10,361,040
- Issue date Jul 23, 2019
- ABB Schweiz AG
- Fabio Mannino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sensor system for switchgear assemblies
- Patent number 10,305,265
- Issue date May 28, 2019
- WIKA Alexander Wiegand SE & Co. KG
- Arthur Boettcher
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and circuit for detecting an electric arc in a circuit, and...
- Patent number 10,211,618
- Issue date Feb 19, 2019
- LEACH INTERNATIONAL EUROPE SA
- Jonathan Andrea
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-insulated switching apparatus
- Patent number 9,876,336
- Issue date Jan 23, 2018
- Mitsubishi Electric Corporation
- Nobuyuki Shinohara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electromagnetic wave identification method and identification device
- Patent number 9,841,439
- Issue date Dec 12, 2017
- Kyushu Institute of Technology
- Shinya Ohtsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vacuum monitoring device
- Patent number 9,646,785
- Issue date May 9, 2017
- Mitsubishi Electric Corporation
- Naoaki Inoue
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Preventive diagnostic system for GIS based on IEC 61850
- Patent number 9,448,286
- Issue date Sep 20, 2016
- Hyundai Heavy Industries Co., Ltd.
- Byoung Woon Min
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for detecting an arc in a DC circuit
- Patent number 9,435,845
- Issue date Sep 6, 2016
- SMA Solar Technology AG
- Johannes Lang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Gas density monitoring system
- Patent number 9,362,071
- Issue date Jun 7, 2016
- Franklin Fueling Systems, Inc.
- Randall Boucher
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tank-type circuit breaker
- Patent number 9,190,232
- Issue date Nov 17, 2015
- Mitsubishi Electric Corporation
- Junichi Abe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Tank-type switching device
- Patent number 9,182,447
- Issue date Nov 10, 2015
- Mitsubishi Electric Corporation
- Junichi Abe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bypass switch assembly
- Patent number 9,099,268
- Issue date Aug 4, 2015
- ABB Technology Ltd.
- Åke Öberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc detection with resistance to nuisance activation through light...
- Patent number 9,053,881
- Issue date Jun 9, 2015
- Schneider Electric USA, Inc.
- Timothy B. Phillips
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Arc mitigation assembly and method of assembly to avoid ground strike
- Patent number 8,981,248
- Issue date Mar 17, 2015
- General Electric Company
- Srinivas Naga Palvadi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for manufacturing a composite bushing, and partial discharge...
- Patent number 8,981,784
- Issue date Mar 17, 2015
- Hyosung Corporation
- Young Soo Chung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit breaker signaling system for control of an arc fault detect...
- Patent number 8,964,344
- Issue date Feb 24, 2015
- Schneider Electric USA, Inc.
- Richard Gerhard Spangenberg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device for detecting and locating electric discharges in fluid-insu...
- Patent number 8,866,486
- Issue date Oct 21, 2014
- Alstom Technology Ltd
- Wolfgang Grieshaber
- G01 - MEASURING TESTING
Information Patent Grant
Compact secondary substation comprising a fault protection system,...
- Patent number 8,369,058
- Issue date Feb 5, 2013
- ABB Technology Ltd.
- Carsten Thrue
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
HIGH VOLTAGE DC CONTACTOR ISOLATION VIA ELECTROMECHANICAL ACTUATION
- Publication number 20250112011
- Publication date Apr 3, 2025
- HAMILTON SUNDSTRAND CORPORATION
- Robert L. Seagren
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING DEVICE
- Publication number 20250046547
- Publication date Feb 6, 2025
- Mitsubishi Electric Corporation
- Shinya WATANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TEMPERATURE SENSOR FOR ARC DETECTION
- Publication number 20240305085
- Publication date Sep 12, 2024
- Pratt & Whitney Canada Corp.
- Antwan Shenouda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENABLING EQUIPMENT TO WITHSTAND AND CONTROL THE EFFECTS OF INTERNAL...
- Publication number 20230197377
- Publication date Jun 22, 2023
- Powell Electrical Systems, Inc.
- Matthew C. Nunn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCALORIC HEAT TRANSFER SYSTEM
- Publication number 20210239368
- Publication date Aug 5, 2021
- Carrier Corporation
- Yongduk Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTIPLE ARC FAULT/GROUND FAULT SIGNAL PATH
- Publication number 20210173015
- Publication date Jun 10, 2021
- SCHNEIDER ELECTRIC USA, INC.
- Joseph R. BEIERSCHMITT
- G01 - MEASURING TESTING
Information Patent Application
COUPLER FOR ARC FLASH DETECTION SYSTEMS
- Publication number 20210118634
- Publication date Apr 22, 2021
- Glen Payne
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC FLASH DETECTION SYSTEMS
- Publication number 20210118635
- Publication date Apr 22, 2021
- Glen Payne
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC RESISTANT EXHAUST AND INTAKE FOR DRIVES AND SWITCHGEAR
- Publication number 20200083677
- Publication date Mar 12, 2020
- Toshiba International Corporation
- John Kleinecke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC SYSTEM
- Publication number 20190389311
- Publication date Dec 26, 2019
- Bombardier Transportation GmbH
- Svante ANDERSSON
- B60 - VEHICLES IN GENERAL
Information Patent Application
INTELLIGENT INTEGRATED MEDIUM-VOLTAGE AC VACUUM SWITCHGEAR BASED ON...
- Publication number 20180254159
- Publication date Sep 6, 2018
- JIANGSU MODERN ELECTRIC TECHNOLOGY CO., LTD
- BOYI SHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS-INSULATED SWITCHING APPARATUS
- Publication number 20170250527
- Publication date Aug 31, 2017
- MITSUBISHI ELECTRIC CORPORATION
- Nobuyuki SHINOHARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method and Circuit for Detecting an Electric Arc in a Circuit, and...
- Publication number 20170170644
- Publication date Jun 15, 2017
- Leach International Europe SA
- Jonathan Andrea
- G01 - MEASURING TESTING
Information Patent Application
VACUUM MONITORING APPARATUS
- Publication number 20150270080
- Publication date Sep 24, 2015
- Mitsubishi Electric Corporation
- Naoaki Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BYPASS SWITCH ASSEMBLY
- Publication number 20150108091
- Publication date Apr 23, 2015
- ABB Technology Ltd.
- Åke Öberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR DETECTING AN ARC IN A DC CIRCUIT
- Publication number 20140210485
- Publication date Jul 31, 2014
- SMA Solar Technology AG
- Johannes Lang
- G01 - MEASURING TESTING
Information Patent Application
TANK-TYPE CIRCUIT BREAKER
- Publication number 20140166622
- Publication date Jun 19, 2014
- Mitsubishi Electric Corporation
- Junichi Abe
- G01 - MEASURING TESTING
Information Patent Application
ARC MITIGATION ASSEMBLY AND METHOD OF ASSEMBLY TO AVOID GROUND STRIKE
- Publication number 20140158666
- Publication date Jun 12, 2014
- GENERAL ELECTRIC COMPANY
- Srinivas Naga Palvadi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ARC DETECTION WITH RESISTANCE TO NUISANCE ACTIVATION THROUGH LIGHT...
- Publication number 20140054270
- Publication date Feb 27, 2014
- SCHNEIDER ELECTRIC USA, INC.
- Timothy B. Phillips
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT BREAKER SIGNALING SYSTEM FOR CONTROL OF AN ARC FAULT DETECT...
- Publication number 20140055886
- Publication date Feb 27, 2014
- SCHNEIDER ELECTRIC USA, INC.
- Richard Gerhard Spangenberg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TANK-TYPE SWITCHING DEVICE
- Publication number 20140028319
- Publication date Jan 30, 2014
- Mitsubishi Electric Corporation
- Junichi Abe
- G01 - MEASURING TESTING
Information Patent Application
PREVENTIVE DIAGNOSTIC SYSTEM FOR GIS BASED ON IEC 61850
- Publication number 20140012523
- Publication date Jan 9, 2014
- Byoung Woon Min
- G01 - MEASURING TESTING
Information Patent Application
GAS DENSITY MONITORING SYSTEM
- Publication number 20120306656
- Publication date Dec 6, 2012
- FRANKLIN FUELING SYSTEMS, INC.
- Randall Boucher
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING A COMPOSITE BUSHING, AND PARTIAL DISCHARGE...
- Publication number 20120036677
- Publication date Feb 16, 2012
- HYOSUNG CORPORATION
- Young Soo Chung
- G01 - MEASURING TESTING
Information Patent Application
Apparatus and Method for High Frequency Low Pressure Arc Flash Sensor
- Publication number 20110036175
- Publication date Feb 17, 2011
- H. Bruce Land, III
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC FLASH DETECTION SYSTEM
- Publication number 20100321838
- Publication date Dec 23, 2010
- GENERAL ELECTRIC COMPANY
- Juntao Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR DETECTING AND LOCATING ELECTRIC DISCHARGES IN FLUID-INSU...
- Publication number 20100259275
- Publication date Oct 14, 2010
- AREVA T&D SAS
- Wolfgang Grieshaber
- G01 - MEASURING TESTING
Information Patent Application
Compact Secondary Substation Comprising A Fault Protection System,...
- Publication number 20100142103
- Publication date Jun 10, 2010
- Carsten Thrue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Diagnosis Apparatus For Switchgear
- Publication number 20080103712
- Publication date May 1, 2008
- KOREA ELECTRIC POWER CORPORATION
- Dong-Myung KIM
- G01 - MEASURING TESTING
Information Patent Application
SENSOR ATTACHED IC TAG APPLICATION HIGH VOLTAGE EQUIPMENT
- Publication number 20080087115
- Publication date Apr 17, 2008
- Kabushiki Kaisha Toshiba
- Masahiro Hanai
- G01 - MEASURING TESTING

Means for detecting the presence of an arc or other discharge

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Temperature sensor for arc detection

Enabling equipment to withstand and control the effects of internal...

Electrocaloric heat transfer system

Multiple arc fault/ground fault signal path

Electric system

Coupler for arc flash detection systems

Arc flash detection systems

Device for recognizing an arcing fault, and electrical switchgear

Arc flash detection systems and components thereof

Arc resistant exhaust and intake for drives and switchgear

Intelligent integrated medium-voltage AC vacuum switchgear based on...

Arc light sensor and arc light detection method

Switching device for an electrical circuit and a method for control...

Sensor system for switchgear assemblies

Method and circuit for detecting an electric arc in a circuit, and...

Gas-insulated switching apparatus

Electromagnetic wave identification method and identification device

Vacuum monitoring device

Preventive diagnostic system for GIS based on IEC 61850

Method and apparatus for detecting an arc in a DC circuit

Gas density monitoring system

Tank-type circuit breaker

Tank-type switching device

Bypass switch assembly

Arc detection with resistance to nuisance activation through light...

Arc mitigation assembly and method of assembly to avoid ground strike

Method for manufacturing a composite bushing, and partial discharge...

Circuit breaker signaling system for control of an arc fault detect...

Device for detecting and locating electric discharges in fluid-insu...

Compact secondary substation comprising a fault protection system,...

Patents Applicationslast 30 patents

HIGH VOLTAGE DC CONTACTOR ISOLATION VIA ELECTROMECHANICAL ACTUATION

SWITCHING DEVICE

TEMPERATURE SENSOR FOR ARC DETECTION

ENABLING EQUIPMENT TO WITHSTAND AND CONTROL THE EFFECTS OF INTERNAL...

ELECTROCALORIC HEAT TRANSFER SYSTEM

MULTIPLE ARC FAULT/GROUND FAULT SIGNAL PATH

COUPLER FOR ARC FLASH DETECTION SYSTEMS

ARC FLASH DETECTION SYSTEMS

ARC RESISTANT EXHAUST AND INTAKE FOR DRIVES AND SWITCHGEAR

ELECTRIC SYSTEM

INTELLIGENT INTEGRATED MEDIUM-VOLTAGE AC VACUUM SWITCHGEAR BASED ON...

GAS-INSULATED SWITCHING APPARATUS

Method and Circuit for Detecting an Electric Arc in a Circuit, and...

VACUUM MONITORING APPARATUS

BYPASS SWITCH ASSEMBLY

METHOD AND APPARATUS FOR DETECTING AN ARC IN A DC CIRCUIT

TANK-TYPE CIRCUIT BREAKER

ARC MITIGATION ASSEMBLY AND METHOD OF ASSEMBLY TO AVOID GROUND STRIKE

ARC DETECTION WITH RESISTANCE TO NUISANCE ACTIVATION THROUGH LIGHT...

CIRCUIT BREAKER SIGNALING SYSTEM FOR CONTROL OF AN ARC FAULT DETECT...

TANK-TYPE SWITCHING DEVICE

PREVENTIVE DIAGNOSTIC SYSTEM FOR GIS BASED ON IEC 61850

GAS DENSITY MONITORING SYSTEM

METHOD FOR MANUFACTURING A COMPOSITE BUSHING, AND PARTIAL DISCHARGE...

Apparatus and Method for High Frequency Low Pressure Arc Flash Sensor

ARC FLASH DETECTION SYSTEM

DEVICE FOR DETECTING AND LOCATING ELECTRIC DISCHARGES IN FLUID-INSU...

Compact Secondary Substation Comprising A Fault Protection System,...

Diagnosis Apparatus For Switchgear

SENSOR ATTACHED IC TAG APPLICATION HIGH VOLTAGE EQUIPMENT