Sensitive area element and assembly comprising sensitive area elements

Sensitive area element and assembly comprising sensitive area elements

The sensor arrangement has several sensing units (9) comprising tactile switches (14), and oscillating circuits (12) arranged parallel to the commonstrip guard systems (10,11). The current signals of the sensing units differ in characteristic such as resonance frequency, attenuation, and frequency r...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Schaaf, Ulrich, Wahl, Ruben, Stihler, Patrick, Denes, Istvan, Kugler, Andreas, Thuersam, Markus, Herrmann, Falk, Zimmermann, Andre
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ALARM SYSTEMS
BASIC ELECTRIC ELEMENTS
BASIC ELECTRONIC CIRCUITRY
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
ORDER TELEGRAPHS
PHYSICS
PULSE TECHNIQUE
RELAYS
SELECTORS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
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Beschreibung
Zusammenfassung:The sensor arrangement has several sensing units (9) comprising tactile switches (14), and oscillating circuits (12) arranged parallel to the commonstrip guard systems (10,11). The current signals of the sensing units differ in characteristic such as resonance frequency, attenuation, and frequency response. The conductive layers (3,4) are formed in the top face and underside of a middle non-conductive layer (2) of the sensing unit. An independent claim is included for arrangement of sensing two dimensional elements.