in case of incorrect or interrupted earth connection

Industry

CPC
H02H11/001

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HELECTRICITY H02Electric power H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS H02H11/00Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result

Current Industry

H02H11/001in case of incorrect or interrupted earth connection

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Di-circuit breaker device and operating method for detecting a volt...
- Patent number 11,228,175
- Issue date Jan 18, 2022
- Heinrich Kopp GmbH
- Nicolas Schuck
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Leakage current protection system for marinas
- Patent number 11,143,714
- Issue date Oct 12, 2021
- Marina Electrical Equipment, Inc.
- Robert C. Dively
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for adaptive AC/DC surge protection
- Patent number 11,011,906
- Issue date May 18, 2021
- Illinois Tool Works
- Dimitris Jim Pelegris
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of lighting driver protection in case of loss of neutral con...
- Patent number 10,912,174
- Issue date Feb 2, 2021
- SIGNIFY HOLDING B.V.
- Yuhong Fang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Monitoring system to monitor the condition of an industrial wiring...
- Patent number 10,910,831
- Issue date Feb 2, 2021
- TECNIKABEL S.P.A.
- Roberto Gariboldi
- G01 - MEASURING TESTING
Information Patent Grant
Photovoltaic panel rapid shutdown and recovery
- Patent number 10,672,918
- Issue date Jun 2, 2020
- Solantro Semiconductor Corp.
- Mihai Varlan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Phase operation indicator
- Patent number 10,418,216
- Issue date Sep 17, 2019
- Intermountain Electronics, Inc.
- Dale V. Curtis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Subsea electrical unit and system
- Patent number 10,138,712
- Issue date Nov 27, 2018
- Siemens Aktiengesellschaft
- Mikael Kristian Eriksen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for detecting the existence of a safety ground
- Patent number 9,662,987
- Issue date May 30, 2017
- Lear Corporation
- David A. Hein
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric charging apparatus and operation method thereof
- Patent number 9,499,058
- Issue date Nov 22, 2016
- LSIS Co., Ltd.
- Chang Jun Im
- 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
Open neutral protection
- Patent number 8,891,219
- Issue date Nov 18, 2014
- Reliance Controls Corporation
- Neil A. Czarnecki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply monitoring system
- Patent number 8,779,776
- Issue date Jul 15, 2014
- Jemena Asset Management (6) Pty Ltd
- Karl Nathan Edwards
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ground detection circuit and method of manufacturing the same
- Patent number 8,742,943
- Issue date Jun 3, 2014
- Belkin International, Inc.
- Jeffrey W. Garb
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method to determine the impedance of a disconnected elec...
- Patent number 7,772,857
- Issue date Aug 10, 2010
- ABB Research Ltd.
- Gabriel Olguin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Telecommunications cable
- Patent number 7,696,437
- Issue date Apr 13, 2010
- Belden Technologies, Inc.
- William T. Clark
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device for identifying AC power supply arrangement
- Patent number 7,446,538
- Issue date Nov 4, 2008
- Hon Hai Precision Industry Co., Ltd.
- Heng-Chen Kuo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wiring error detection circuit
- Patent number 7,142,402
- Issue date Nov 28, 2006
- TII Network Technologies, Inc.
- Nisar A. Chaudhry
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical ground protection device and method
- Patent number 7,136,267
- Issue date Nov 14, 2006
- Arthur A. Silverman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical ground protection device and method
- Patent number 6,975,491
- Issue date Dec 13, 2005
- Arthur A. Silverman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protective circuit for electronic modules, especially driver modules
- Patent number 6,804,097
- Issue date Oct 12, 2004
- Dirk Tillenburg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for protecting electronic equipment and related methods
- Patent number 6,542,347
- Issue date Apr 1, 2003
- Danny J. Young
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical ground fault protection circuit
- Patent number 6,437,951
- Issue date Aug 20, 2002
- Michael R. Ahlstrom
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
DI protective switching device
- Patent number 6,094,329
- Issue date Jul 25, 2000
- Heinrich Kopp AG
- Klaus Dieter Heinz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Di protective switching device
- Patent number 6,091,591
- Issue date Jul 18, 2000
- Heinrich Kopp AG
- Klaus Dieter Heinz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Connector for consumer networks
- Patent number 6,034,447
- Issue date Mar 7, 2000
- Siemens AG
- Johann Wolf
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ground detector for a static grounding system
- Patent number 6,031,700
- Issue date Feb 29, 2000
- Hsueh-Chang Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Connector, in particular a plug-in connector for TT and TN networks
- Patent number 6,011,680
- Issue date Jan 4, 2000
- Siemens AG
- Reinhard Solleder
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Safety ground detector
- Patent number 5,754,114
- Issue date May 19, 1998
- Delco Electronics Corporation
- Dennis L. Gnadt
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Safety electrical assembly for electric power equipment
- Patent number 5,485,339
- Issue date Jan 16, 1996
- Jacques Dufresne
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
DI-CIRCUIT BREAKER DEVICE AND OPERATING METHOD FOR DETECTING A VOLT...
- Publication number 20210143635
- Publication date May 13, 2021
- Heinrich Kopp GmbH
- Nicolas Schuck
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF LIGHTING DRIVER PROTECTION IN CASE OF LOSS OF NEUTRAL CON...
- Publication number 20190215919
- Publication date Jul 11, 2019
- PHILIPS LIGHTING HOLDING B.V.
- YUHONG FANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MONITORING SYSTEM TO MONITOR THE CONDITION OF AN INDUSTRIAL WIRING...
- Publication number 20180337530
- Publication date Nov 22, 2018
- TECNIKABEL S.p.A.
- Roberto Gariboldi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RELAY PROTECTION SYSTEM
- Publication number 20170302073
- Publication date Oct 19, 2017
- LITTELFUSE, INC.
- James Riley
- G01 - MEASURING TESTING
Information Patent Application
SUBSEA ELECTRICAL UNIT AND SYSTEM
- Publication number 20160053587
- Publication date Feb 25, 2016
- SIEMENS AKTIENGESELLSCHAFT
- Mikael Kristian ERIKSEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC CHARGING APPARATUS AND OPERATION METHOD THEREOF
- Publication number 20140285136
- Publication date Sep 25, 2014
- LSIS CO., LTD
- CHANG JUN IM
- B60 - VEHICLES IN GENERAL
Information Patent Application
Open Neutral Protection
- Publication number 20140002940
- Publication date Jan 2, 2014
- Neil A. Czarnecki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
ELECTRICAL SURGE PROTECTOR AND METHOD OF PROVIDING THE SAME
- Publication number 20130094111
- Publication date Apr 18, 2013
- Belkin International, Inc.
- Jeffrey W. Garb
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR DETECTING THE EXISTENCE OF A SAFETY GROUND
- Publication number 20120212235
- Publication date Aug 23, 2012
- LEAR CORPORATION
- David A. Hein
- B60 - VEHICLES IN GENERAL
Information Patent Application
Ground Detection Circuit and Method of Manufacturing the Same
- Publication number 20110187552
- Publication date Aug 4, 2011
- Belkin International, Inc.
- Jeffrey W. Garb
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
POWER SUPPLY MONITORING SYSTEM
- Publication number 20100102826
- Publication date Apr 29, 2010
- Karl Nathan Edwards
- G01 - MEASURING TESTING
Information Patent Application
System And Method To Determine The Impedance Of A Disconnected Elec...
- Publication number 20100013498
- Publication date Jan 21, 2010
- Gabriel Olguin
- G01 - MEASURING TESTING
Information Patent Application
TELECOMMUNICATIONS CABLE
- Publication number 20080073105
- Publication date Mar 27, 2008
- William T. Clark
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Open neutral detection circuit
- Publication number 20070236845
- Publication date Oct 11, 2007
- Mark Swint
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DEVICE FOR IDENTIFYING AC POWER SUPPLY ARRANGEMENT
- Publication number 20070223155
- Publication date Sep 27, 2007
- HON HAI Precision Industry CO., LTD.
- Heng-Chen Kuo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electric shock prevention residual current circuit breaker
- Publication number 20070215576
- Publication date Sep 20, 2007
- South China Engineering & Manufactured LTD.
- Yuecheung Chung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Extension Cord with Electromagnetic Radiation-Shielding Function
- Publication number 20070181325
- Publication date Aug 9, 2007
- Kuo Hung Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrical ground protection device and method
- Publication number 20050168893
- Publication date Aug 4, 2005
- Arthur A. Silverman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Portable power supply with safety switch
- Publication number 20050122650
- Publication date Jun 9, 2005
- Max Hartwell Beasley
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electrical ground protection device and method
- Publication number 20040070896
- Publication date Apr 15, 2004
- Arthur A. Silverman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electrical ground fault protection circuit
- Publication number 20030043516
- Publication date Mar 6, 2003
- Michael R. Ahlstrom
- H01 - BASIC ELECTRIC ELEMENTS

in case of incorrect or interrupted earth connection

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Di-circuit breaker device and operating method for detecting a volt...

Leakage current protection system for marinas

Method and apparatus for adaptive AC/DC surge protection

Method of lighting driver protection in case of loss of neutral con...

Monitoring system to monitor the condition of an industrial wiring...

Photovoltaic panel rapid shutdown and recovery

Phase operation indicator

Subsea electrical unit and system

Method and apparatus for detecting the existence of a safety ground

Electric charging apparatus and operation method thereof

Faulty protective earth ground circuit detection system and method

Open neutral protection

Power supply monitoring system

Ground detection circuit and method of manufacturing the same

System and method to determine the impedance of a disconnected elec...

Telecommunications cable

Device for identifying AC power supply arrangement

Wiring error detection circuit

Electrical ground protection device and method

Electrical ground protection device and method

Protective circuit for electronic modules, especially driver modules

Apparatus for protecting electronic equipment and related methods

Electrical ground fault protection circuit

DI protective switching device

Di protective switching device

Connector for consumer networks

Ground detector for a static grounding system

Connector, in particular a plug-in connector for TT and TN networks

Safety ground detector

Safety electrical assembly for electric power equipment

Patents Applicationslast 30 patents

DI-CIRCUIT BREAKER DEVICE AND OPERATING METHOD FOR DETECTING A VOLT...

METHOD OF LIGHTING DRIVER PROTECTION IN CASE OF LOSS OF NEUTRAL CON...

MONITORING SYSTEM TO MONITOR THE CONDITION OF AN INDUSTRIAL WIRING...

RELAY PROTECTION SYSTEM

SUBSEA ELECTRICAL UNIT AND SYSTEM

ELECTRIC CHARGING APPARATUS AND OPERATION METHOD THEREOF

Open Neutral Protection

Faulty Protective Earth Ground Circuit Detection System And Method

ELECTRICAL SURGE PROTECTOR AND METHOD OF PROVIDING THE SAME

METHOD AND APPARATUS FOR DETECTING THE EXISTENCE OF A SAFETY GROUND

Ground Detection Circuit and Method of Manufacturing the Same

POWER SUPPLY MONITORING SYSTEM

System And Method To Determine The Impedance Of A Disconnected Elec...

TELECOMMUNICATIONS CABLE

Open neutral detection circuit

DEVICE FOR IDENTIFYING AC POWER SUPPLY ARRANGEMENT

Electric shock prevention residual current circuit breaker

Extension Cord with Electromagnetic Radiation-Shielding Function

Electrical ground protection device and method

Portable power supply with safety switch

Electrical ground protection device and method

Electrical ground fault protection circuit