APPARATUS FOR DEACTIVATION OF ELECTRONIC ARTICLE SURVEILLANCE TAGS

In accordance with the present invention there is provided an apparatus for deactivating electronic article surveillance tags comprising a deactivation coil (132), a capacitor (118), charging means for charging th e capacitor ( 118) to a predetermined level, and an electronic switch (130) connected...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	EASTER, RONALD B, EMBLING, STEVEN W
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ALARM SYSTEMS BASIC ELECTRIC ELEMENTS ELECTRICITY INDUCTANCES MAGNETS ORDER TELEGRAPHS PHYSICS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES SIGNALLING SIGNALLING OR CALLING SYSTEMS TRANSFORMERS
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Beschreibung
Zusammenfassung:	In accordance with the present invention there is provided an apparatus for deactivating electronic article surveillance tags comprising a deactivation coil (132), a capacitor (118), charging means for charging th e capacitor ( 118) to a predetermined level, and an electronic switch (130) connected to the capacitor (118) and the deactivation coil (132 ) so that when the switch (130) is open the capacitor (118) can be charged by the charging means and when the switch (130) is closed the capacitor (118) can discharge through the deactivation coil (132).