SURROUNDINGS-SENSING SYSTEM HAVING A MODULAR ULTRASONIC TRANSDUCER, AND A MOTOR VEHICLE HAVING SUCH A SURROUNDINGS-SENSING SYSTEM

SURROUNDINGS-SENSING SYSTEM HAVING A MODULAR ULTRASONIC TRANSDUCER, AND A MOTOR VEHICLE HAVING SUCH A SURROUNDINGS-SENSING SYSTEM

A surroundings-sensing device for emitting and/or receiving ultrasonic signals including an ultrasonic transducer, which includes at least one transducer element and at least one resonance body including a front body and a rear body, and including a diaphragm for sound transmission, which is coupled...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TREPTOW, THOMAS, BARTYLLA, DAVID
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ANALOGOUS ARRANGEMENTS USING OTHER WAVES
DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES
FOR PERFORMING MECHANICAL WORK IN GENERAL
GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES
MEASURING
METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY
PERFORMING OPERATIONS
PHYSICS
RADIO DIRECTION-FINDING
RADIO NAVIGATION
TESTING
TRANSPORTING
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Beschreibung
Zusammenfassung:A surroundings-sensing device for emitting and/or receiving ultrasonic signals including an ultrasonic transducer, which includes at least one transducer element and at least one resonance body including a front body and a rear body, and including a diaphragm for sound transmission, which is coupled to an end face of the front body, the front body, the transducer element, and the rear body being separably connected to one another, and the front body being fastened on the diaphragm. Further described is a motor vehicle including a bumper, a side mirror, or a door section and at least one such surroundings-sensing device, the diaphragm of the surroundings-sensing device being formed by an outer skin of the bumper, the side mirror, or the door section and the ultrasonic transducer being situated concealed behind the outer skin.