WO2002037128A3 - Verification system - Google Patents

Verification system Download PDF

Info

Publication number
WO2002037128A3
WO2002037128A3 PCT/IB2001/002007 IB0102007W WO0237128A3 WO 2002037128 A3 WO2002037128 A3 WO 2002037128A3 IB 0102007 W IB0102007 W IB 0102007W WO 0237128 A3 WO0237128 A3 WO 0237128A3
Authority
WO
WIPO (PCT)
Prior art keywords
signal
verification
power supply
monitoring
applying
Prior art date
Application number
PCT/IB2001/002007
Other languages
French (fr)
Other versions
WO2002037128A2 (en
Inventor
Michael Graham Miller
Original Assignee
Michael Graham Miller
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 Michael Graham Miller filed Critical Michael Graham Miller
Priority to AU2002210822A priority Critical patent/AU2002210822A1/en
Publication of WO2002037128A2 publication Critical patent/WO2002037128A2/en
Publication of WO2002037128A3 publication Critical patent/WO2002037128A3/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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
    • G01R31/68—Testing of releasable connections, e.g. of terminals mounted on a printed circuit board
    • G01R31/69—Testing of releasable connections, e.g. of terminals mounted on a printed circuit board of terminals at the end of a cable or a wire harness; of plugs; of sockets, e.g. wall sockets or power sockets in appliances
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)

Abstract

The invention relates to a method of verifying the presence of electrical equipment (26) connected to an electrical power supply, such as a main power supply (16.1, 16.2), the method including the steps of generating a verification signal; applying the verification signal to a first conductor (18.2), connectable in use to a first core (28) of a power supply cable (27) for the equipment (26); and monitoring a resultant signal. The invention extends to a verification device (10) for verifying the presence of the electrical equipment (26), the device including a verification signal generating means for generating a verification signal; a signal applying means for applying the verification signal to the first conductor (18.2); and a monitoring means for monitoring a resultant signal.
PCT/IB2001/002007 2000-11-02 2001-10-26 Verification system WO2002037128A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002210822A AU2002210822A1 (en) 2000-11-02 2001-10-26 Verification system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA2000/6270 2000-11-02
ZA200006270 2000-11-02

Publications (2)

Publication Number Publication Date
WO2002037128A2 WO2002037128A2 (en) 2002-05-10
WO2002037128A3 true WO2002037128A3 (en) 2002-08-08

Family

ID=25588962

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2001/002007 WO2002037128A2 (en) 2000-11-02 2001-10-26 Verification system

Country Status (2)

Country Link
AU (1) AU2002210822A1 (en)
WO (1) WO2002037128A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE524831C2 (en) * 2002-12-23 2004-10-12 Pinpoint Ab Device and method for detecting illegal removal of electronic equipment
WO2005039017A1 (en) * 2003-10-08 2005-04-28 Black & Decker Inc. Battery charger
US7405536B2 (en) 2003-10-08 2008-07-29 Black & Decker Inc. Battery pack-detecting charger
WO2005094154A2 (en) * 2004-03-31 2005-10-13 Kamstrup A/S Method and device for detecting an external antenna
NL2000650C2 (en) * 2007-05-16 2008-11-18 Briljant Octrooi B V Theft protection system for application to a portable electrical installation.
NL1035201C1 (en) * 2008-03-25 2009-09-28 Agumar Systems B V Method for securing a network, security system, transmitters and receivers as part of such a system and lightning protection provided with such a system.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0581078A2 (en) * 1992-07-14 1994-02-02 GEWISS S.p.A. Electrical distribution device with preventive checking of the state of the load, particularly for civil and industrial users
GB2277598A (en) * 1993-04-20 1994-11-02 Jekyll Electronic Technology L Portable appliance testers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0581078A2 (en) * 1992-07-14 1994-02-02 GEWISS S.p.A. Electrical distribution device with preventive checking of the state of the load, particularly for civil and industrial users
GB2277598A (en) * 1993-04-20 1994-11-02 Jekyll Electronic Technology L Portable appliance testers

Also Published As

Publication number Publication date
AU2002210822A1 (en) 2002-05-15
WO2002037128A2 (en) 2002-05-10

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