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ATE202648T1 - SAFETY SYSTEM - Google Patents

SAFETY SYSTEM

Info

Publication number
ATE202648T1
ATE202648T1 AT97944964T AT97944964T ATE202648T1 AT E202648 T1 ATE202648 T1 AT E202648T1 AT 97944964 T AT97944964 T AT 97944964T AT 97944964 T AT97944964 T AT 97944964T AT E202648 T1 ATE202648 T1 AT E202648T1
Authority
AT
Austria
Prior art keywords
item
components
security apparatus
coupled
safety system
Prior art date
Application number
AT97944964T
Other languages
German (de)
Inventor
John Christopher Peter Binns
Original Assignee
Dna Security Systems 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
Priority claimed from GBGB9621827.6A external-priority patent/GB9621827D0/en
Priority claimed from GBGB9708120.2A external-priority patent/GB9708120D0/en
Application filed by Dna Security Systems Ltd filed Critical Dna Security Systems Ltd
Application granted granted Critical
Publication of ATE202648T1 publication Critical patent/ATE202648T1/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Alarm Systems (AREA)
  • Lock And Its Accessories (AREA)
  • Power Sources (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)

Abstract

The invention discloses a novel tamper proof security apparatus including a number of modular and interoperable components that when correctly coupled enable power to be supplied to an item, and when one of said components is incorrectly coupled, power supply is prevented and the item is thus selectively disabled. Said security apparatus can effectively protect electrically powered equipment from unauthorised use and/or theft and by use of a trinary addressing system provides unlimited numbers of unique security codes in addition to an unbreakable code.
AT97944964T 1996-10-19 1997-10-20 SAFETY SYSTEM ATE202648T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9621827.6A GB9621827D0 (en) 1996-10-19 1996-10-19 Security apparatus
GBGB9708120.2A GB9708120D0 (en) 1997-04-22 1997-04-22 Security apparatus
PCT/GB1997/002762 WO1998018109A1 (en) 1996-10-19 1997-10-20 Security apparatus

Publications (1)

Publication Number Publication Date
ATE202648T1 true ATE202648T1 (en) 2001-07-15

Family

ID=26310260

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97944964T ATE202648T1 (en) 1996-10-19 1997-10-20 SAFETY SYSTEM

Country Status (6)

Country Link
EP (1) EP0932888B1 (en)
JP (1) JP2001507092A (en)
AT (1) ATE202648T1 (en)
AU (1) AU4629297A (en)
DE (1) DE69705419T2 (en)
WO (1) WO1998018109A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2357611B (en) 1999-12-21 2004-06-02 Ibm Electronic location tag
DE102015011016A1 (en) 2015-08-22 2016-03-24 Daimler Ag Anti-theft alarm system for vehicle trailers
EP3345169A1 (en) 2015-09-01 2018-07-11 Philips Lighting Holding B.V. A system and method for monitoring the connection of a pluggable lighting unit to a socket
WO2018178999A1 (en) * 2017-03-31 2018-10-04 Munirathinam Uma Mahesh Electrical shock proof power supply system
WO2019155262A1 (en) * 2018-02-09 2019-08-15 Munirathinam Uma Mahesh Electrical shock proof power supply system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390868A (en) * 1980-11-14 1983-06-28 International Business Machines Corporation Security of manufactured apparatus
WO1987001229A1 (en) * 1985-08-14 1987-02-26 Dunn, Jeffrey Security device
SE9200066L (en) * 1992-01-10 1993-07-11 Easy Shopping Ab DEVICE FOR CODE PROTECTED ELECTRONIC DEVICES
KR0160682B1 (en) * 1995-03-14 1998-12-15 김광호 Personal computer with illegal use prevention operation by chip-in card
US5530431A (en) * 1995-04-11 1996-06-25 Wingard; Peter F. Anti-theft device for protecting electronic equipment

Also Published As

Publication number Publication date
EP0932888A1 (en) 1999-08-04
EP0932888B1 (en) 2001-06-27
DE69705419T2 (en) 2002-06-06
WO1998018109A1 (en) 1998-04-30
AU4629297A (en) 1998-05-15
DE69705419D1 (en) 2001-08-02
JP2001507092A (en) 2001-05-29

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties