DE68913160D1 - Elektrische sicherheitsanlage. - Google Patents

Elektrische sicherheitsanlage.

Info

Publication number
DE68913160D1
DE68913160D1 DE89906185T DE68913160T DE68913160D1 DE 68913160 D1 DE68913160 D1 DE 68913160D1 DE 89906185 T DE89906185 T DE 89906185T DE 68913160 T DE68913160 T DE 68913160T DE 68913160 D1 DE68913160 D1 DE 68913160D1
Authority
DE
Germany
Prior art keywords
security system
electrical security
electrical
security
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE89906185T
Other languages
English (en)
Other versions
DE68913160T2 (de
Inventor
Douglas Knights
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
B&R Electrical PLC
Original Assignee
B&R Electrical PLC
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
Application filed by B&R Electrical PLC filed Critical B&R Electrical PLC
Application granted granted Critical
Publication of DE68913160D1 publication Critical patent/DE68913160D1/de
Publication of DE68913160T2 publication Critical patent/DE68913160T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
DE68913160T 1988-05-23 1989-05-22 Elektrische sicherheitsanlage. Expired - Fee Related DE68913160T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8812151A GB2222039B (en) 1988-05-23 1988-05-23 Electrical safety apparatus
PCT/GB1989/000560 WO1989011747A1 (en) 1988-05-23 1989-05-22 Electrical safety apparatus

Publications (2)

Publication Number Publication Date
DE68913160D1 true DE68913160D1 (de) 1994-03-24
DE68913160T2 DE68913160T2 (de) 1994-09-08

Family

ID=10637361

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68913160T Expired - Fee Related DE68913160T2 (de) 1988-05-23 1989-05-22 Elektrische sicherheitsanlage.

Country Status (8)

Country Link
US (1) US5151841A (de)
EP (1) EP0372050B1 (de)
JP (1) JPH03501439A (de)
AU (1) AU618371B2 (de)
DE (1) DE68913160T2 (de)
DK (1) DK171006B1 (de)
GB (1) GB2222039B (de)
WO (1) WO1989011747A1 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5426552A (en) * 1991-07-08 1995-06-20 Aditan, Inc. Electrical supply safety socket
CA2099336A1 (en) * 1992-07-14 1994-01-15 Domenico Bosatelli Electrical distribution device with preventive checking of the state of the load, particularly for civil and industrial users
FR2704686A1 (fr) * 1993-04-30 1994-11-04 Oneill Andre Procédé et dispositif de sécurisation d'un point de distribution d'énergie, notamment une prise électrique, et appareillages électriques incluant ce dispositif.
WO1994027348A1 (fr) * 1993-05-13 1994-11-24 Neill Andre O Procede et dispositif de securisation d'un point de distribution d'energie et appareillages electriques associes
AU2800095A (en) * 1994-06-27 1996-01-19 Powerbreaker Plc Improved electrical switch
DE19601883A1 (de) * 1996-01-19 1997-07-24 Siemens Ag Steckdose
IT1292207B1 (it) * 1997-06-26 1999-01-25 Compact S R L Metodo e dispositivo di sicurezza per l'alimentazione a piena tensione di un dispositivo utilizzatore solo quando necessario e
KR100241163B1 (ko) * 1997-12-30 2000-02-01 김정무 역위상 변압기를 이용한 누설전류 경보/차단 장치
US6339526B1 (en) * 1998-07-01 2002-01-15 Lucent Technologies Inc. Low voltage cutoff circuit with short circuit detection capability and method of operation thereof
US6222285B1 (en) * 1999-09-07 2001-04-24 Shop Vac Corporation Intelligent switch control circuit
AU2001276383A1 (en) * 2000-07-06 2002-01-14 Bts Holding International B.V. Camera system including a safety circuit
ITBG20030032A1 (it) * 2003-05-09 2004-11-10 Armando Iaquinangelo Dispositivo per la gestione di prese elettriche.
AU2006202668B2 (en) * 2005-06-22 2010-11-18 Safe T Smart Plug Pty. Limited Portable electrical monitoring device
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.
US8502106B2 (en) * 2006-05-15 2013-08-06 Illinois Tool Works Inc. Welding system and method having power controller with workpiece sensor
US20070295699A1 (en) * 2006-06-27 2007-12-27 Mark Ulrich Multi-level welding position controller
US20080006613A1 (en) * 2006-07-10 2008-01-10 Mark Ulrich Short resistant welder
WO2008024451A2 (en) * 2006-08-24 2008-02-28 Technology Mavericks, Llc Current sensing load demand apparatus and methods
US7928609B2 (en) * 2006-10-03 2011-04-19 International Safety & Development, Llc Shock-proof electrical outlet
US7575467B2 (en) * 2006-12-27 2009-08-18 Thomas Wilmer Ferguson Electrically safe receptacle
CN101414719B (zh) * 2007-10-15 2013-01-09 鸿富锦精密工业（深圳）有限公司 安全插座
US8136890B2 (en) * 2008-04-02 2012-03-20 International Safety & Development, Llc Shock proof devices and methods
US20100073839A1 (en) * 2008-09-23 2010-03-25 Michael Baxter Systems and Methods for Detecting Unsafe Thermal Conditions in Wiring Devices
US8139337B2 (en) * 2008-09-23 2012-03-20 Energy Safe Technologies, Inc. Systems and methods for reducing electrically-caused fires in wiring devices
CN101726684A (zh) * 2008-10-28 2010-06-09 鸿富锦精密工业（深圳）有限公司 侦测报警电路
US8089181B2 (en) * 2009-06-30 2012-01-03 Astronics Advanced Electronic Systems Corp. System and method to measure load type and exclude the human body model
US20120078546A1 (en) * 2010-09-28 2012-03-29 Maxim Integrated Products, Inc. Load-side voltage detection via electric metering processing
US8873208B2 (en) 2011-05-26 2014-10-28 Simon Avitan Electric safety circuit for use with an electric receptacle
US8995099B2 (en) 2011-08-05 2015-03-31 Great Stuff, Inc. Control system for electrical cord reel
WO2014011758A1 (en) * 2012-07-10 2014-01-16 Ilumisys, Inc. Protective circuit for electric device for avoiding electrical shock
WO2014196977A2 (en) * 2013-06-06 2014-12-11 Simon Avitan Electric safety circuit for use with an electric receptacle
US9300128B2 (en) * 2013-11-19 2016-03-29 International Business Machines Corporation Method to provide a more robust GFCI circuit breaker
US9577389B2 (en) 2014-03-07 2017-02-21 International Safety Holdings, LLC Systems and methods for modular shock proof electrical outlets
EP3314709B1 (de) * 2015-06-24 2020-11-04 Eaton Intelligent Power Limited Detektor zum erkennen eines erd / fehlerstromes
WO2017192106A1 (en) * 2016-05-03 2017-11-09 Guvenli Elektrik Elektronik Sanayi Ticaret Ve Pazarlama Limited Sirketi A smart control system for detecting plug-in or removal of electrical devices, detecting short circuit, sensing human contact to the conductor line and protecting human from electrical shocks
US11431137B2 (en) 2021-01-08 2022-08-30 II Stephen Saxon Fuller Electrical outlet with safety feature

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789255A (en) * 1952-12-23 1957-04-16 Mekler Dan Protective device for electric outlets and implements connected therewith
NL8202259A (nl) * 1982-06-04 1984-01-02 Philips Nv Voedingsstelsel omvattende een wisselspanning-voedingsbron, een belasting en een verbindingskabel tussen bron en belasting.
SE448590B (sv) * 1983-04-18 1987-03-02 Jan Svensson Forfarande och anordning for detektering av en elektrisk belastning
DE3343270A1 (de) * 1983-11-30 1985-06-05 Daimler-Benz Ag, 7000 Stuttgart Schaltbare einphasenwechselspannung-steckdose
US4630161A (en) * 1984-10-01 1986-12-16 American Antigravity Co., Inc. Protection technique for exposed conductor

Also Published As

Publication number Publication date
JPH03501439A (ja) 1991-03-28
EP0372050A1 (de) 1990-06-13
GB8812151D0 (en) 1988-06-29
AU618371B2 (en) 1991-12-19
GB2222039A (en) 1990-02-21
WO1989011747A1 (en) 1989-11-30
GB2222039B (en) 1992-07-01
US5151841A (en) 1992-09-29
AU3680089A (en) 1989-12-12
DK171006B1 (da) 1996-04-15
DE68913160T2 (de) 1994-09-08
EP0372050B1 (de) 1994-02-16
DK17390D0 (da) 1990-01-22
DK17390A (da) 1990-03-22

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Legal Events

Date Code Title Description
8380 Miscellaneous part iii

Free format text: DER INHABER IST ZU AENDERN IN: POWERBREAKER PLC, HARLOW, ESSEX, GB

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee