ULTRASONIC SENSOR DEVICE

The invention relates to an ultrasonic sensor device for detecting surfaces and/or detecting the distance of identified surfaces by means of an ultrasonic sensor (1), which is arranged on a metallic part (2), via which the ultrasonic sensor (1) sends and receives, by means of an adhesive (4). The de...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MAX, STEPHAN, PRAUSSE, CLAUDIA, URBAN, ALEXANDER, KATZWINKEL, REINER
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PHYSICS SOUND-PRODUCING DEVICES
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Beschreibung
Zusammenfassung:	The invention relates to an ultrasonic sensor device for detecting surfaces and/or detecting the distance of identified surfaces by means of an ultrasonic sensor (1), which is arranged on a metallic part (2), via which the ultrasonic sensor (1) sends and receives, by means of an adhesive (4). The device also comprises a substantially annular damping part (7), which surrounds the ultrasonic sensor (1) and limits the vibration transmission thereof. The annular damping part (7) locally limits the transmission of the ultrasonic vibrations onto the metallic part (2), to which the ultrasonic sensor device is attached, and reduces the interference signals.