ATE196570T1 - Elektrisches verteilungssystem mit einer mehrzahl von steckdosen, wobei jeder steckdose eine vorrichtung zur präventiven prüfung des zustandes der last umfasst - Google Patents

Elektrisches verteilungssystem mit einer mehrzahl von steckdosen, wobei jeder steckdose eine vorrichtung zur präventiven prüfung des zustandes der last umfasst

Info

Publication number
ATE196570T1
ATE196570T1 AT93110931T AT93110931T ATE196570T1 AT E196570 T1 ATE196570 T1 AT E196570T1 AT 93110931 T AT93110931 T AT 93110931T AT 93110931 T AT93110931 T AT 93110931T AT E196570 T1 ATE196570 T1 AT E196570T1
Authority
AT
Austria
Prior art keywords
electrical distribution
load
checking
outlet
electrical
Prior art date
Application number
AT93110931T
Other languages
English (en)
Inventor
Domenico Bosatelli
Original Assignee
Gewiss Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from ITMI921707A external-priority patent/IT1255425B/it
Priority claimed from IT000810 external-priority patent/IT1272363B/it
Priority claimed from IT000809 external-priority patent/IT1272362B/it
Priority claimed from ITMI930811 external-priority patent/IT1272364B/it
Application filed by Gewiss Spa filed Critical Gewiss Spa
Application granted granted Critical
Publication of ATE196570T1 publication Critical patent/ATE196570T1/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/33—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
    • H02H3/334—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers with means to produce an artificial imbalance for other protection or monitoring reasons or remote control
    • H02H3/335—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers with means to produce an artificial imbalance for other protection or monitoring reasons or remote control the main function being self testing of the device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64—Means for preventing incorrect coupling
    • H01R13/641—Means for preventing incorrect coupling by indicating incorrect coupling; by indicating correct or full engagement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/24—Circuit arrangements for boards or switchyards
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
    • H02H11/005—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of too low isolation resistance, too high load, short-circuit; earth fault
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/12—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to underload or no-load
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network
    • H02J13/13—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the transmission of data to equipment in the power network
    • H02J13/1321—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the transmission of data to equipment in the power network using a wired telecommunication network or a data transmission bus
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network
    • H02J13/18—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the remotely-controlled equipment, e.g. converters or transformers
    • H02J13/34—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the remotely-controlled equipment, e.g. converters or transformers the equipment being switches, relays or circuit breakers
    • H02J13/36—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the remotely-controlled equipment, e.g. converters or transformers the equipment being switches, relays or circuit breakers specially adapted for protection systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network
    • H02J13/18—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the remotely-controlled equipment, e.g. converters or transformers
    • H02J13/38—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the remotely-controlled equipment, e.g. converters or transformers the equipment being power outlets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • H01R13/7036—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling
    • H01R13/7038—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling making use of a remote controlled switch, e.g. relais, solid state switch activated by the engagement of the coupling parts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/12—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to undesired approach to, or touching of, live parts by living beings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/005—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting using a power saving mode
    • H02J9/007—Detection of the absence of a load
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/124—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wired telecommunication networks or data transmission busses

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Jib Cranes (AREA)
  • Dry Development In Electrophotography (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Connecting Device With Holders (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
AT93110931T 1992-07-14 1993-07-08 Elektrisches verteilungssystem mit einer mehrzahl von steckdosen, wobei jeder steckdose eine vorrichtung zur präventiven prüfung des zustandes der last umfasst ATE196570T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ITMI921707A IT1255425B (it) 1992-07-14 1992-07-14 Dispositivo di distribuzione elettrica con controllo preventivo dello stato del carico particolarmente per utenze civili ed industriali
IT000810 IT1272363B (it) 1993-04-23 1993-04-23 Dispositivo per il rilevamento della polarita' di prese di corrente e simili particolarmente per utenze civili ed industriali
IT000809 IT1272362B (it) 1993-04-23 1993-04-23 Dispositivo per il rilevamento della presenza di spine in prese di corrente particolarmente per utenze civili ed industriali
ITMI930811 IT1272364B (it) 1993-04-23 1993-04-23 Dispositivo per la rilevazione e misurazione dello stato del carico particolarmente per prese per utenze civili ed industriali

Publications (1)

Publication Number Publication Date
ATE196570T1 true ATE196570T1 (de) 2000-10-15

Family

ID=27453010

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93110931T ATE196570T1 (de) 1992-07-14 1993-07-08 Elektrisches verteilungssystem mit einer mehrzahl von steckdosen, wobei jeder steckdose eine vorrichtung zur präventiven prüfung des zustandes der last umfasst

Country Status (9)

Country Link
US (1) US5708551A (de)
EP (1) EP0581078B1 (de)
JP (1) JPH06237533A (de)
KR (1) KR940003151A (de)
AT (1) ATE196570T1 (de)
AU (1) AU670943B2 (de)
CA (1) CA2099336A1 (de)
DE (1) DE69329446D1 (de)
MX (1) MX9304264A (de)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5621256A (en) * 1993-04-20 1997-04-15 Molex Incorporated Hysteresis in a circuit for sensing presence of a plug
GB2288291B (en) * 1994-04-05 1998-06-10 Smiths Industries Plc Electrical systems and connectors
US5754445A (en) * 1995-12-20 1998-05-19 Primex Technologies, Inc. Load distribution and management system
DE19601878A1 (de) * 1996-01-19 1997-07-24 Siemens Ag Verbindungsanordnung für Verbrauchernetze
GB2315373B (en) * 1996-07-12 2001-02-14 Superpitch Ltd Charging apparatus for electrically powered vehicles
FR2752944B1 (fr) * 1996-09-03 1998-10-16 Schneider Electric Sa Dispositif de detection preventive de defauts avec reconnaissance du type de charge
FR2756049B1 (fr) * 1996-11-18 1998-12-31 Schneider Electric Sa Dispositif de detection preventive de defauts avec identification du type de charge
DE19651718C2 (de) * 1996-12-12 1998-10-29 Kopp Heinrich Ag Fehlerstromschutzeinrichtung
US6176718B1 (en) 1998-12-31 2001-01-23 Power-Off Products, Llc Adaptive/reactive safety plug receptacle
US6826369B1 (en) * 1999-04-23 2004-11-30 System To Asic, Inc. Intelligent sensor platform
US6222285B1 (en) * 1999-09-07 2001-04-24 Shop Vac Corporation Intelligent switch control circuit
AU2002210822A1 (en) * 2000-11-02 2002-05-15 Michael Graham Miller Verification system
US8514529B1 (en) * 2000-11-21 2013-08-20 Pass & Seymour, Inc. Electrical wiring device
US6552888B2 (en) * 2001-01-22 2003-04-22 Pedro J. Weinberger Safety electrical outlet with logic control circuit
US6599141B2 (en) 2001-04-27 2003-07-29 General Dynamics Ots (Aerospace), Inc. Apparatus for providing AC power to airborne in-seat power systems
GB2381393B (en) * 2001-10-26 2005-11-02 Agco Gmbh & Co Mobile high voltage network
DE502004005483D1 (de) * 2003-10-31 2007-12-27 Norgren Gmbh Elektrische Steuereinrichtung
KR100907451B1 (ko) * 2004-10-25 2009-07-13 노키아 코포레이션 비디오／오디오 플러그를 통하여 전자 장치에 연결된 주변장치의 감지, 식별 및 동작
EP1722455A1 (de) * 2005-05-13 2006-11-15 Mitsubishi Electric Information Technology Centre Europe B.V. Verfahren und Vorrichtung zur Steuerung der Stromversorgung für einen Teil einen Stromverteilungsnetzes
ITMI20050899A1 (it) * 2005-05-17 2006-11-18 Bticino Spa Dispositivo di protezione di un impia to elettrico
FR2902241A1 (fr) 2005-07-06 2007-12-14 Thomson Licensing Sa Appareil de production d'un signal electrique dote d'un moyen lumineux caracterisant ledit signal
FR2902242A1 (fr) * 2005-07-06 2007-12-14 Thomson Licensing Sa Appareil de production d'un signal electrique dote d'un moyen lumineux caracterisant ledit signal
US20070047270A1 (en) * 2005-09-01 2007-03-01 Creative Technology Ltd. Load detector for an AC-AC power supply
US7505237B2 (en) * 2005-10-05 2009-03-17 Energy Safe Technologies, Inc. Electrical safety outlet
ES2289904B1 (es) * 2005-11-16 2008-12-16 Francisco Gamez Titos Sistema de proteccion electrica por eliminacion previa de la tension de alimentacion.
DE102005061845B4 (de) 2005-12-23 2013-07-18 Siemens Aktiengesellschaft Vorrichtung zur Stromversorgung von Feldgeräten
FR2897206B1 (fr) * 2006-02-03 2008-03-21 Mge Ups Systems Soc Par Action Dispositif de branchement en parallele d'une pluralite d'appareils d'alimentation electrique
WO2008024451A2 (en) * 2006-08-24 2008-02-28 Technology Mavericks, Llc Current sensing load demand apparatus and methods
ES2384464T3 (es) * 2006-10-20 2012-07-05 Abb Technology Ag Armario de distribución de energía de MV o HV con comunicación digital integrada, y un módulo multifuncional para un armario de este tipo
KR100836747B1 (ko) * 2006-10-27 2008-06-17 주식회사유성계전 직류접지검출장치
KR100831338B1 (ko) * 2006-12-15 2008-05-22 한국전기연구원 아크전류 식별을 위한 신호검출회로 및 디지털 데이터처리방법과 자체성능 시험방법
US7575467B2 (en) 2006-12-27 2009-08-18 Thomas Wilmer Ferguson Electrically safe receptacle
TW200845514A (en) * 2007-05-03 2008-11-16 Kainan High School Of Commerce And Industry Power supply safty socket
US20090128348A1 (en) * 2007-11-20 2009-05-21 Hsu Kang-Neng Overload alarm device and method thereof
GB0723313D0 (en) * 2007-11-28 2008-01-09 Balfour Beatty Plc Electrical safety device
WO2009128102A1 (en) * 2008-04-17 2009-10-22 Giovanni Nocera Safety electrical socket and use of said socket in electric systems with automatic load control
US8139337B2 (en) * 2008-09-23 2012-03-20 Energy Safe Technologies, Inc. Systems and methods for reducing electrically-caused fires in wiring devices
US8200370B2 (en) * 2008-12-04 2012-06-12 American Power Conversion Corporation Energy reduction
JP2012511300A (ja) * 2008-12-04 2012-05-17 アメリカン パワー コンバージョン コーポレイション エネルギー節約の統合
US20100145884A1 (en) * 2008-12-04 2010-06-10 American Power Conversion Corporation Energy savings aggregation
WO2010113187A1 (en) * 2009-03-30 2010-10-07 C.R.T. A. S.R.L. Protection and command module for electrical systems and apparatus
ITGE20100118A1 (it) * 2010-10-22 2012-04-23 Giacomino Canale "telebloks" telecomando - blocco elettrico- sicurezza - interblocco elettrico.
EP2448071A1 (de) * 2010-10-28 2012-05-02 3M Innovative Properties Company Telekommunikationsverbindungsvorrichtung
TWI422155B (zh) * 2010-11-08 2014-01-01 Richtek Technology Corp 應用在積體電路實現多功能腳位的電路及方法
CA2774364C (en) 2011-04-18 2014-01-28 Norman R. Byrne Electrical system with circuit limiter
US9300128B2 (en) * 2013-11-19 2016-03-29 International Business Machines Corporation Method to provide a more robust GFCI circuit breaker
US10001513B2 (en) * 2015-05-13 2018-06-19 Veris Industries, Llc Electrical monitoring system
US10090770B2 (en) * 2016-06-16 2018-10-02 Nxp B.V. Isolated power converter with output voltage protection
CA2981704C (en) 2016-10-07 2020-10-20 Norman R. Byrne Electrical power cord with intelligent switching
CA3068293A1 (en) 2017-06-26 2019-01-03 Hubbell Incorporated Distributed charging station
US11855441B2 (en) * 2017-07-13 2023-12-26 Hubbell Incorporated System and method for controlling an electrical receptacle
US11224736B2 (en) 2018-05-31 2022-01-18 Tc1 Llc Blood pump controllers
CN110890787B (zh) * 2018-09-10 2023-11-28 帕西·西姆公司 Wi-fi或有线三路开关
US11424561B2 (en) 2019-07-03 2022-08-23 Norman R. Byrne Outlet-level electrical energy management system
US20220018903A1 (en) * 2020-07-16 2022-01-20 Panduit Corp. Disconnect Verification
US12136789B2 (en) 2021-01-08 2024-11-05 II Stephen Saxon Fuller Electrical outlet with safety feature
US11431137B2 (en) 2021-01-08 2022-08-30 II Stephen Saxon Fuller Electrical outlet with safety feature
CN114563685B (zh) * 2022-02-24 2024-10-29 深圳英恒电子有限公司 一种负载特性测试方法及电路
US20240283288A1 (en) * 2023-02-19 2024-08-22 Helder Feixas Systems and methods for managing power consumption of electronic devices
GB2641812A (en) * 2024-06-14 2025-12-17 Harting Int Innovation Ag Pair of electrical connectors and method for determining a connection status of the pair of electrical connectors

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE234210C (de) *
US3628094A (en) * 1970-09-23 1971-12-14 Sybron Corp Apparatus of medical and other types
DE2411344B2 (de) * 1974-03-09 1976-09-30 Palm, Hubert, Dr.med., 7750 Konstanz Automatisches aus- und einschaltgeraet fuer ein elektrisches wechselstromnetz, insb. hausnetz
IT8067378A0 (it) * 1980-03-11 1980-03-11 Fiat Ricerche Rete per la distribuzione di energia elettrica
US4466040A (en) * 1982-05-10 1984-08-14 The Singer Company Safety device
SE448590B (sv) * 1983-04-18 1987-03-02 Jan Svensson Forfarande och anordning for detektering av en elektrisk belastning
CH663694A5 (de) * 1984-02-10 1987-12-31 Volpi Ag Sicherheits-steckdose.
DD234210A3 (de) * 1984-09-28 1986-03-26 Weinert E Messgeraetewerk Anordnung zum gefahrlosen anschluss eines netzbetriebenen geraetes
US4675769A (en) * 1985-11-15 1987-06-23 Data General Corporation Electronic board identification
US4853823A (en) * 1986-10-23 1989-08-01 Amp Incorporated Safety receptacle
US4825150A (en) * 1987-12-24 1989-04-25 Fl Industries, Inc. Voltage and continuity tester
GB2222039B (en) * 1988-05-23 1992-07-01 B & R Electrical Prod Ltd Electrical safety apparatus
US4915639A (en) * 1988-11-08 1990-04-10 B.A.S.E.C. Industries, Ltd. "Smart" AC receptacle and complementary plug
US5270576A (en) * 1992-03-06 1993-12-14 Compulog Corporation Electrical connector network

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KR940003151A (ko) 1994-02-21
AU670943B2 (en) 1996-08-08
EP0581078B1 (de) 2000-09-20
MX9304264A (es) 1994-02-28
AU4158393A (en) 1994-01-20
JPH06237533A (ja) 1994-08-23
EP0581078A2 (de) 1994-02-02
EP0581078A3 (de) 1994-11-17
US5708551A (en) 1998-01-13
CA2099336A1 (en) 1994-01-15
DE69329446D1 (de) 2000-10-26

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