AU2931889A - Installation and detection method for concealed objects - Google Patents

Installation and detection method for concealed objects

Info

Publication number
AU2931889A
AU2931889A AU29318/89A AU2931889A AU2931889A AU 2931889 A AU2931889 A AU 2931889A AU 29318/89 A AU29318/89 A AU 29318/89A AU 2931889 A AU2931889 A AU 2931889A AU 2931889 A AU2931889 A AU 2931889A
Authority
AU
Australia
Prior art keywords
installation
detection method
concealed objects
concealed
objects
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.)
Abandoned
Application number
AU29318/89A
Inventor
Michael David Crossfield
Anthony Raven
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.)
Scientific Generics Ltd
Original Assignee
Scientific Generics 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 Scientific Generics Ltd filed Critical Scientific Generics Ltd
Publication of AU2931889A publication Critical patent/AU2931889A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V15/00—Tags attached to, or associated with, an object, in order to enable detection of the object
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00—Installations of electric cables or lines in or on the ground or water

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
AU29318/89A 1988-01-15 1989-01-13 Installation and detection method for concealed objects Abandoned AU2931889A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888800879A GB8800879D0 (en) 1988-01-15 1988-01-15 Location system
GB8800879 1988-01-15

Publications (1)

Publication Number Publication Date
AU2931889A true AU2931889A (en) 1989-08-11

Family

ID=10630014

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29318/89A Abandoned AU2931889A (en) 1988-01-15 1989-01-13 Installation and detection method for concealed objects

Country Status (4)

Country Link
AU (1) AU2931889A (en)
GB (1) GB8800879D0 (en)
WO (1) WO1989006810A1 (en)
ZA (1) ZA89294B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5532598A (en) * 1994-05-25 1996-07-02 Westinghouse Electric Corporation Amorphous metal tagging system for underground structures including elongated particles of amorphous metal embedded in nonmagnetic and nonconductive material
GB9506909D0 (en) 1995-04-04 1995-05-24 Scient Generics Ltd Spatial magnetic interrogation system
AU738801B2 (en) * 1995-04-04 2001-09-27 Flying Null Limited Magnetic coding of articles
GB2313745B (en) * 1995-04-04 1999-11-10 Flying Null Ltd Spatial magnetic interrogation
AU738819B2 (en) * 1995-04-04 2001-09-27 Flying Null Limited Magnetic coding of articles
FR2753281B1 (en) * 1996-09-06 1998-11-27 Magsys MAGNETIC DETECTOR
GB9918657D0 (en) * 1999-08-06 1999-10-13 Flying Null Ltd Coded label information extraction method
FR2806483B1 (en) * 2000-03-14 2004-01-09 Electronique Angelidis Et Sarr METHOD FOR DETECTION AND IDENTIFICATION OF AN OBJECT AMONG A PLURALITY OF OBJECTS, AND DEVICE FOR ITS IMPLEMENTATION

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3665511A (en) * 1970-03-02 1972-05-23 Superior Continental Corp Magnetic detection apparatus
DE3106661C2 (en) * 1981-02-23 1984-03-08 kabelmetal electro GmbH, 3000 Hannover Arrangement for locating a metal-free cable
US4553136A (en) * 1983-02-04 1985-11-12 Allied Corporation Amorphous antipilferage marker
US4581524A (en) * 1983-04-26 1986-04-08 Minnesota Mining And Manufacturing Company Flexible ferromagnetic marker for the detection of objects having markers secured thereto
US4660025A (en) * 1984-11-26 1987-04-21 Sensormatic Electronics Corporation Article surveillance magnetic marker having an hysteresis loop with large Barkhausen discontinuities
SE500440C2 (en) * 1985-12-03 1994-06-27 Reef Ind Inc Edge sealed marking tape containing a metal foil layer

Also Published As

Publication number Publication date
WO1989006810A1 (en) 1989-07-27
ZA89294B (en) 1990-03-28
GB8800879D0 (en) 1988-02-17

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