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
Links
Landscapes
- Burglar Alarm Systems (AREA)
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.
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) |
-
1984
- 1984-08-14 ES ES535180A patent/ES8702686A1/es not_active Expired
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 |