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:	KATZWINKEL REINER, PRAUSSE CLAUDIA, URBAN ALEXANDER, MAX STEPHAN
Format:	Patent
Sprache:	eng
Schlagworte:	ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION SOUND-PRODUCING DEVICES TESTING
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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.