ES8702686A1 - Un circuito de etiqueta resonante. - Google Patents

Un circuito de etiqueta resonante.

Info

Publication number
ES8702686A1
ES8702686A1 ES535180A ES535180A ES8702686A1 ES 8702686 A1 ES8702686 A1 ES 8702686A1 ES 535180 A ES535180 A ES 535180A ES 535180 A ES535180 A ES 535180A ES 8702686 A1 ES8702686 A1 ES 8702686A1
Authority
ES
Spain
Prior art keywords
circuit
deactivator
security system
electronic security
resonant tag
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.)
Expired
Application number
ES535180A
Other languages
English (en)
Other versions
ES535180A0 (es
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.)
Individual
Original Assignee
Individual
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 PCT/US1984/000613 external-priority patent/WO1985004975A1/en
Application filed by Individual filed Critical Individual
Priority to ES535180A priority Critical patent/ES8702686A1/es
Publication of ES535180A0 publication Critical patent/ES535180A0/es
Publication of ES8702686A1 publication Critical patent/ES8702686A1/es
Expired legal-status Critical Current

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Abstract

CIRCUITO DE ETIQUETA RESONANTE. CONSTA DE: UN CONDENSADOR (C1) FORMADO POR LAS PLACAS DE CONDENSADOR (10, 12) SITUADAS EN SUPERFICIES OPUESTAS ENTRE SI DE UN SUSTRATO (14) DE MATERIAL DIELECTRICO AISLANTE; UN INDUCTOR (11) EN SERIE CON EL CONDENSADOR, PARA OBTENER UNA UNICA FRECUENCIA DE RESONANCIA; UNA VIA ELECTRICA (16) CONECTADA A UN EXTREMO DE LA PLACA (10) DEL CONDENSADOR A TRAVES DEL SUSTRATO, Y UNA VIA CONDUCTORA (18) CONECTADA AL EXTREMO DE LA PLACA (12) DEL CONDENSADOR Y DOTADA CON UNA PARTE (20) QUE LLEVA UNA ENTALLADURA. SE UTILIZA EN SISTEMAS ELECTRONICOS DE SEGURIDAD EN ALMACENES Y TIENDAS.
ES535180A 1984-04-23 1984-08-14 Un circuito de etiqueta resonante. Expired ES8702686A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES535180A ES8702686A1 (es) 1984-04-23 1984-08-14 Un circuito de etiqueta resonante.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US1984/000613 WO1985004975A1 (en) 1982-05-10 1984-04-23 Resonant tag and deactivator for use in an electronic security system
ES535180A ES8702686A1 (es) 1984-04-23 1984-08-14 Un circuito de etiqueta resonante.

Publications (2)

Publication Number Publication Date
ES535180A0 ES535180A0 (es) 1986-12-16
ES8702686A1 true ES8702686A1 (es) 1986-12-16

Family

ID=34796736

Family Applications (1)

Application Number Title Priority Date Filing Date
ES535180A Expired ES8702686A1 (es) 1984-04-23 1984-08-14 Un circuito de etiqueta resonante.

Country Status (1)

Country Link
ES (1) ES8702686A1 (es)

Also Published As

Publication number Publication date
ES535180A0 (es) 1986-12-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20041030