GB8905374D0 - Method and system for safeguarding electrical apparatus - Google Patents

Method and system for safeguarding electrical apparatus

Info

Publication number
GB8905374D0
GB8905374D0 GB898905374A GB8905374A GB8905374D0 GB 8905374 D0 GB8905374 D0 GB 8905374D0 GB 898905374 A GB898905374 A GB 898905374A GB 8905374 A GB8905374 A GB 8905374A GB 8905374 D0 GB8905374 D0 GB 8905374D0
Authority
GB
United Kingdom
Prior art keywords
electrical apparatus
safeguarding
safeguarding electrical
electrical
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.)
Withdrawn
Application number
GB898905374A
Other versions
GB2229025A (en
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.)
ELOCKTRONICS Ltd
Original Assignee
ELOCKTRONICS Ltd
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 ELOCKTRONICS Ltd filed Critical ELOCKTRONICS Ltd
Priority to GB8905374A priority Critical patent/GB2229025A/en
Publication of GB8905374D0 publication Critical patent/GB8905374D0/en
Publication of GB2229025A publication Critical patent/GB2229025A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
    • G08B13/1409—Mechanical actuation by lifting or attempted removal of hand-portable articles for removal detection of electrical appliances by detecting their physical disconnection from an electrical system, e.g. using a switch incorporated in the plug connector
    • G08B13/1418—Removal detected by failure in electrical connection between the appliance and a control centre, home control panel or a power supply
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass
    • G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/06—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using power transmission lines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00007—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission
    • H02J13/00009—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission using pulsed signals
GB8905374A 1989-03-09 1989-03-09 Safeguarding electrical apparatus Withdrawn GB2229025A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8905374A GB2229025A (en) 1989-03-09 1989-03-09 Safeguarding electrical apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8905374A GB2229025A (en) 1989-03-09 1989-03-09 Safeguarding electrical apparatus

Publications (2)

Publication Number Publication Date
GB8905374D0 true GB8905374D0 (en) 1989-04-19
GB2229025A GB2229025A (en) 1990-09-12

Family

ID=10653001

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8905374A Withdrawn GB2229025A (en) 1989-03-09 1989-03-09 Safeguarding electrical apparatus

Country Status (1)

Country Link
GB (1) GB2229025A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5072370A (en) * 1990-05-08 1991-12-10 International Business Machines Corporation System and method for monitoring electronic data processing equipment
SE9200066L (en) * 1992-01-10 1993-07-11 Easy Shopping Ab DEVICE FOR CODE PROTECTED ELECTRONIC DEVICES
DE4429206C2 (en) * 1994-08-18 1998-04-09 Atlas Copco Tools Ab Device to lock or release an electric hand tool
US5530431A (en) * 1995-04-11 1996-06-25 Wingard; Peter F. Anti-theft device for protecting electronic equipment
GB9700094D0 (en) * 1997-01-04 1997-02-19 Siemens Measurements Ltd Security system
GB2325549A (en) * 1997-05-23 1998-11-25 Richard Michael Langfor Knight Security and immobilisation system
US6469615B1 (en) * 1997-10-27 2002-10-22 Darren J. Kady Locking device for tools and equipment
AU1401800A (en) * 1998-12-04 2000-06-26 Norman Frederick Parkin Disabling an electrical device
CA2258817C (en) * 1999-01-05 2003-08-05 Digital Security Controls Ltd. Dual mode panel
NO991931L (en) * 1999-04-22 2000-10-23 Leiv Eiriksson Nyfotek As Anti-theft system
FR2808149B1 (en) 2000-04-19 2003-01-31 Electricite De France METHOD AND DEVICE FOR ENABLING CONTROL OF AN ELECTRIC APPARATUS CONNECTED TO A NETWORK
ES2220202B1 (en) * 2002-12-31 2005-12-16 Fernando Mendez Rebollo ANTI-THEFT SYSTEM FOR ALL TYPES OF APPLIANCES CONNECTED TO THE DOMESTIC ELECTRICAL NETWORK.
FR2854712B1 (en) * 2003-05-07 2007-05-18 Philippe Besnard SECURITY SYSTEM FOR AVOIDING THE FLIGHT, MOVEMENT OR ENSURING TRACEABILITY OF OBJECTS USING RADIO FREQUENCY TAGS AND ONLINE CURRENT TECHNOLOGY
WO2007083161A1 (en) * 2006-01-19 2007-07-26 Kevin Jones Security system
GB2424107B (en) 2006-01-19 2007-03-14 Kevin Jones Security System
US20090098829A1 (en) 2006-04-26 2009-04-16 Power Secure Development Aps System for securing electrical apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5021779A (en) * 1985-08-14 1991-06-04 Michael Bisak Security device
GB8526294D0 (en) * 1985-10-24 1985-11-27 Pcg Designs Ltd Alarm & signalling systems
GB2183377A (en) * 1985-11-07 1987-06-03 Alan William Robinson Remote control of electrical appliances

Also Published As

Publication number Publication date
GB2229025A (en) 1990-09-12

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)