Method for manufacturing an ultrasonic transducer for use in a fluid medium
First Claim
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1. A method for manufacturing an ultrasonic transducer for use in a fluid medium, the method comprising:
- stretching at least one sealing film connected to at least one housing of the ultrasonic transducer, so that in a stretched state, the at least one sealing film at least partially seals an opening;
wherein the ultrasonic transducer includes at least one transducer core which has at least one acoustic-electric transducer element, the ultrasonic transducer also including the at least one housing which at least partially surrounds the transducer core and which has at least one opening facing the fluid medium.
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Abstract
A method for manufacturing an ultrasonic transducer for use in a fluid medium is described. The ultrasonic transducer includes at least one transducer core having at least one acoustic-electric transducer element. The ultrasonic transducer furthermore includes at least one housing which at least partially surrounds the transducer core and which has at least one opening facing the fluid medium. In the method, at least one sealing film is stretched and connected to the housing in the stretched state in such a way that the sealing film at least partially seals the opening.
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Citations
14 Claims
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1. A method for manufacturing an ultrasonic transducer for use in a fluid medium, the method comprising:
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stretching at least one sealing film connected to at least one housing of the ultrasonic transducer, so that in a stretched state, the at least one sealing film at least partially seals an opening; wherein the ultrasonic transducer includes at least one transducer core which has at least one acoustic-electric transducer element, the ultrasonic transducer also including the at least one housing which at least partially surrounds the transducer core and which has at least one opening facing the fluid medium. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. An ultrasonic transducer for use in a fluid medium, comprising:
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at least one transducer core which has at least one acoustic-electric transducer element; at least one housing which at least partially surrounds the transducer core and which has at least one opening facing the fluid medium; and at least one sealing film connected to the at least one housing of the ultrasonic transducer, so that in a stretched state, the at least one sealing film at least partially seals an opening.
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Specification