responsive to occurrence of voltage on parts normally at earth potential

Industry

CPC
H02H3/14

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Parent Industries

HELECTRICITY H02Electric power H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS H02H3/00Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection integrated protection

Current Industry

H02H3/14responsive to occurrence of voltage on parts normally at earth potential

Industries

Patents Grantslast 30 patents

Information Patent Grant
In-vehicle protection apparatus
- Patent number 11,855,440
- Issue date Dec 26, 2023
- Sumitomo Wiring Systems, Ltd.
- Makoto Kobayashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Automatic ground fault circuit interrupter (GFCI) reset system and...
- Patent number 11,769,997
- Issue date Sep 26, 2023
- Kenneth McCoy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit with timing function and leakage protection plug
- Patent number 11,588,316
- Issue date Feb 21, 2023
- Juntuo Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical system with current-consuming circuit for discharging a...
- Patent number 11,557,892
- Issue date Jan 17, 2023
- Valeo Equipements Electriques Moteur
- Philippe Loy-Lafond
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Detection of a protective conductor failure by means of an active s...
- Patent number 11,404,860
- Issue date Aug 2, 2022
- Dr. Ing. h.c. F. Porsche Aktiengesellschaft
- Stefan Götz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Overvoltage protection circuit
- Patent number 11,177,650
- Issue date Nov 16, 2021
- Texas Instruments Incorporated
- Karthikeyan Krishnamourthy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ground overcurrent control system and methods of using same
- Patent number 11,114,837
- Issue date Sep 7, 2021
- Molex, LLC
- Gregory L. Bella
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Squib circuit high side battery short protection
- Patent number 10,892,613
- Issue date Jan 12, 2021
- Veoneer US, Inc.
- Vincent Colarossi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus and methods for electrical overstress protection
- Patent number 10,770,452
- Issue date Sep 8, 2020
- Skyworks Solutions, Inc.
- Leslie Paul Wallis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Monitor circuit
- Patent number 10,587,112
- Issue date Mar 10, 2020
- Harry Gatch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ground overcurrent control system and methods of using same
- Patent number 10,574,049
- Issue date Feb 25, 2020
- Molex, LLC
- Gregory L. Bella
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Leakage current detection and protection device for power cord
- Patent number 10,557,883
- Issue date Feb 11, 2020
- Chengli Ll
- Chengli Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical protection device and a method of providing electrical p...
- Patent number 10,291,017
- Issue date May 14, 2019
- IEP2 RESEARCH PTY LIMITED
- Richard Harris
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Safety-oriented load switching device and method for operating a sa...
- Patent number 10,263,613
- Issue date Apr 16, 2019
- Festo AG & Co. KG
- Martin Gehrke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Grounding safety control point monitoring method, measuring circuit...
- Patent number 10,222,411
- Issue date Mar 5, 2019
- Ta-I Lin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Leakage protection method and device having live/neutral wire ident...
- Patent number 9,941,685
- Issue date Apr 10, 2018
- Wei Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of electricity leakage detection and prevention of electrica...
- Patent number 9,928,980
- Issue date Mar 27, 2018
- Wei Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for diagnosing leakage of electric parts and servicing guide...
- Patent number 9,919,666
- Issue date Mar 20, 2018
- Hyundai Motor Company
- Mi Ok Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and device for discharging a high-voltage system
- Patent number 9,768,606
- Issue date Sep 19, 2017
- Robert Bosch GmbH
- Jochen Kuehner
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control unit for a motor vehicle
- Patent number 9,401,598
- Issue date Jul 26, 2016
- Robert Bosch GmbH
- Stefan Koch
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Protection method and device of an electrical network for aircraft
- Patent number 9,368,957
- Issue date Jun 14, 2016
- Airbus Operations (S.A.S.)
- Lucien Prisse
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Capacitor discharging circuit and converter
- Patent number 9,263,939
- Issue date Feb 16, 2016
- Delta Electronics (Shanghai) Co., Ltd.
- Hongyuan Jin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Intelligent electrical outlet for collective load control
- Patent number 9,172,245
- Issue date Oct 27, 2015
- Sandia Corporation
- Anthony L. Lentine
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Automobile charging apparatus
- Patent number 9,054,550
- Issue date Jun 9, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- Naruaki Akai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Faulty protective earth ground circuit detection system and method
- Patent number 8,964,339
- Issue date Feb 24, 2015
- Yazaki North America, Inc.
- Kang Li
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Uninterruptible power supply system for avoiding arcing generation...
- Patent number 8,890,374
- Issue date Nov 18, 2014
- Delta Electronics, Inc.
- Yuan-Fang Lai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching device and method for operating same
- Patent number 8,492,930
- Issue date Jul 23, 2013
- Siemens Aktiengesellschaft
- Norbert Mitlmeier
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High-voltage bus discharge with logarithmic self-protection
- Patent number 8,039,993
- Issue date Oct 18, 2011
- GM Global Technology Operations LLC
- Daniel J. Kaplan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electricity distribution network with stray voltage monitoring and...
- Patent number 8,027,364
- Issue date Sep 27, 2011
- Power-One Italy S.p.A.
- Andrea Becattini
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for detecting a faulty ground strap connection
- Patent number 7,714,587
- Issue date May 11, 2010
- Caterpillar Inc.
- Robert Wayne Lindsey
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
POWER CORD CAPABLE OF BEING DETECTED BY LEAKAGE PROTECTOR WHEN LEAK...
- Publication number 20240363266
- Publication date Oct 31, 2024
- ZHONGSHAN KAPER ELECTRICAL CO., LTD
- Bill ZOU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Circuit with Timing Function and Leakage Protection Plug
- Publication number 20220231498
- Publication date Jul 21, 2022
- DongGuan City TuoCheng Industries Co., Ltd.
- Juntuo Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GROUND OVERCURRENT CONTROL SYSTEM AND METHODS OF USING SAME
- Publication number 20200195005
- Publication date Jun 18, 2020
- Molex, LLC
- Gregory L. BELLA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICRO-GRID SMART OUTPUT ADAPTOR
- Publication number 20200076217
- Publication date Mar 5, 2020
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Theodore Joseph Filippi
- B60 - VEHICLES IN GENERAL
Information Patent Application
SQUIB CIRCUIT HIGH SIDE BATTERY SHORT PROTECTION
- Publication number 20190190248
- Publication date Jun 20, 2019
- Autoliv ASP, Inc.
- Vincent Colarossi
- B60 - VEHICLES IN GENERAL
Information Patent Application
DETECTION OF A PROTECTIVE CONDUCTOR FAILURE BY MEANS OF AN ACTIVE S...
- Publication number 20180335463
- Publication date Nov 22, 2018
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Stefan Götz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF ELECTRICITY LEAKAGE DETECTION AND PREVENTION OF ELECTRICA...
- Publication number 20140239744
- Publication date Aug 28, 2014
- Wei Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONNECTOR AND ELECTRICAL LEAKAGE DETECTION DEVICE
- Publication number 20140125350
- Publication date May 8, 2014
- Fujitsu Limited
- Yasuhiro SENBA
- G01 - MEASURING TESTING
Information Patent Application
Protection method and device of an electrical network for aircraft
- Publication number 20140104734
- Publication date Apr 17, 2014
- Lucien Prisse
- G01 - MEASURING TESTING
Information Patent Application
Faulty Protective Earth Ground Circuit Detection System And Method
- Publication number 20130258531
- Publication date Oct 3, 2013
- Yazaki North America, Inc.
- Kang Li
- B60 - VEHICLES IN GENERAL
Information Patent Application
CAPACITOR DISCHARGING CIRCUIT AND CONVERTER
- Publication number 20130188401
- Publication date Jul 25, 2013
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Hongyuan Jin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AUTOMOBILE CHARGING APPARATUS
- Publication number 20120293123
- Publication date Nov 22, 2012
- PANASONIC CORPORATION
- Naruaki Akai
- B60 - VEHICLES IN GENERAL
Information Patent Application
UNINTERRUPTIBLE POWER SUPPLY SYSTEM FOR AVOIDING ARCING GENERATION...
- Publication number 20110234020
- Publication date Sep 29, 2011
- DELTA ELECTRONICS, INC.
- Yuan-Fang Lai
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
METHOD FOR PREVENTING ELECTRIC SHOCK BY CONTACT WITH CONNECTED-TO-G...
- Publication number 20110178649
- Publication date Jul 21, 2011
- Giovanni Pieri
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND DEVICE FOR DISCHARGING A HIGH-VOLTAGE SYSTEM
- Publication number 20110093148
- Publication date Apr 21, 2011
- ROBERT BOSCH GmbH
- Jochen Kuehner
- B60 - VEHICLES IN GENERAL
Information Patent Application
Discharge circuit for high-voltage networks
- Publication number 20110057627
- Publication date Mar 10, 2011
- Jochen Kuehner
- B60 - VEHICLES IN GENERAL
Information Patent Application
SWITCHING DEVICE AND METHOD FOR OPERATING SAME
- Publication number 20110001363
- Publication date Jan 6, 2011
- Norbert Mitlmeier
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH-VOLTAGE BUS DISCHARGE WITH LOGARITHMIC SELF-PROTECTION
- Publication number 20090268354
- Publication date Oct 29, 2009
- GM Global Technology Operations, Inc.
- Daniel J. KAPLAN
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRICITY DISTRIBUTION NETWORK WITH STRAY VOLTAGE MONITORING AND...
- Publication number 20090212965
- Publication date Aug 27, 2009
- Andrea Becattini
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ELECTRICAL INTERFACE SYSTEM
- Publication number 20090141412
- Publication date Jun 4, 2009
- Caterpillar Inc.
- Christopher D. Hickam
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Systems and methods for detecting a faulty ground strap connection
- Publication number 20090001993
- Publication date Jan 1, 2009
- Caterpillar Inc.
- Robert Wayne Lindsey
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method and system to identify grounding concerns in an electric pow...
- Publication number 20080238436
- Publication date Oct 2, 2008
- SQUARE D COMPANY
- Jon A. Bickel
- G01 - MEASURING TESTING
Information Patent Application
LEAKAGE CURRENT DETECTION AND PROTECTION CIRCUIT FOR A POWER PLUG
- Publication number 20080062593
- Publication date Mar 13, 2008
- SHANGHAI ELE MANUFACTURING CORP.
- Cheng-Li Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Interruption circuit with improved shield
- Publication number 20080007878
- Publication date Jan 10, 2008
- Technology Research Corporation
- Paul R. Gandolfi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Leakage current detector interrupter with reset lockout
- Publication number 20060007610
- Publication date Jan 12, 2006
- David Y. Chan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Device for short-circuiting two electric lines for reducing a volta...
- Publication number 20050219783
- Publication date Oct 6, 2005
- Siemens Aktiengesellschaft
- Martin Hunner
- B60 - VEHICLES IN GENERAL
Information Patent Application
Control circuit and a method for electrically connecting a load to...
- Publication number 20050207075
- Publication date Sep 22, 2005
- PROTECTELEC PTY LIMITED
- Wayne Francis Callen
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Device for monitoring a neutral and earth break and electrical swit...
- Publication number 20040024545
- Publication date Feb 5, 2004
- Schneider Electric Industries SAS
- Simon Tian
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Ballast safety circuit
- Publication number 20030137252
- Publication date Jul 24, 2003
- Zhengguo Zhou
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Device safety system and method
- Publication number 20030133236
- Publication date Jul 17, 2003
- Raymond H. Legatti
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

responsive to occurrence of voltage on parts normally at earth potential

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

In-vehicle protection apparatus

Automatic ground fault circuit interrupter (GFCI) reset system and...

Circuit with timing function and leakage protection plug

Electrical system with current-consuming circuit for discharging a...

Detection of a protective conductor failure by means of an active s...

Overvoltage protection circuit

Ground overcurrent control system and methods of using same

Squib circuit high side battery short protection

Apparatus and methods for electrical overstress protection

Monitor circuit

Ground overcurrent control system and methods of using same

Leakage current detection and protection device for power cord

Electrical protection device and a method of providing electrical p...

Safety-oriented load switching device and method for operating a sa...

Grounding safety control point monitoring method, measuring circuit...

Leakage protection method and device having live/neutral wire ident...

Method of electricity leakage detection and prevention of electrica...

Method for diagnosing leakage of electric parts and servicing guide...

Method and device for discharging a high-voltage system

Control unit for a motor vehicle

Protection method and device of an electrical network for aircraft

Capacitor discharging circuit and converter

Intelligent electrical outlet for collective load control

Automobile charging apparatus

Faulty protective earth ground circuit detection system and method

Uninterruptible power supply system for avoiding arcing generation...

Switching device and method for operating same

High-voltage bus discharge with logarithmic self-protection

Electricity distribution network with stray voltage monitoring and...

Systems and methods for detecting a faulty ground strap connection

Patents Applicationslast 30 patents

POWER CORD CAPABLE OF BEING DETECTED BY LEAKAGE PROTECTOR WHEN LEAK...

Circuit with Timing Function and Leakage Protection Plug

GROUND OVERCURRENT CONTROL SYSTEM AND METHODS OF USING SAME

MICRO-GRID SMART OUTPUT ADAPTOR

SQUIB CIRCUIT HIGH SIDE BATTERY SHORT PROTECTION

DETECTION OF A PROTECTIVE CONDUCTOR FAILURE BY MEANS OF AN ACTIVE S...

METHOD OF ELECTRICITY LEAKAGE DETECTION AND PREVENTION OF ELECTRICA...

CONNECTOR AND ELECTRICAL LEAKAGE DETECTION DEVICE

Protection method and device of an electrical network for aircraft

Faulty Protective Earth Ground Circuit Detection System And Method

CAPACITOR DISCHARGING CIRCUIT AND CONVERTER

AUTOMOBILE CHARGING APPARATUS

UNINTERRUPTIBLE POWER SUPPLY SYSTEM FOR AVOIDING ARCING GENERATION...

METHOD FOR PREVENTING ELECTRIC SHOCK BY CONTACT WITH CONNECTED-TO-G...

METHOD AND DEVICE FOR DISCHARGING A HIGH-VOLTAGE SYSTEM

Discharge circuit for high-voltage networks

SWITCHING DEVICE AND METHOD FOR OPERATING SAME

HIGH-VOLTAGE BUS DISCHARGE WITH LOGARITHMIC SELF-PROTECTION

ELECTRICITY DISTRIBUTION NETWORK WITH STRAY VOLTAGE MONITORING AND...

ELECTRICAL INTERFACE SYSTEM

Systems and methods for detecting a faulty ground strap connection

Method and system to identify grounding concerns in an electric pow...

LEAKAGE CURRENT DETECTION AND PROTECTION CIRCUIT FOR A POWER PLUG

Interruption circuit with improved shield

Leakage current detector interrupter with reset lockout

Device for short-circuiting two electric lines for reducing a volta...

Control circuit and a method for electrically connecting a load to...

Device for monitoring a neutral and earth break and electrical swit...

Ballast safety circuit

Device safety system and method