| 摘要 |
1. The encapsulation of the ultrasound head with a piezoceramic transducer, in the shape of a bush, inside which there is mounted an ultrasound head connected disjunctively characterised in that the ultrasound head (2) is mounted in two parallel planes: the first plane (P1) and the second plane (P2) perpendicular to the axis, where in the first plane (P1) there is a locating pad (4) mounted on a screw (8), pressed in the upper part of the encapsulation (1), which connects the elements of the head (2), and in the second plane (P2) there is a flexible ring (5), preferably O-ring type, mounted on the cylindrical part of the wave-guide (3) of the head (2).2. The encapsulation according to embodiment No. 1, characterised in that the flexible ring (5) is located in the channel (7) situated on the external surface of the wave-guide (3) and in the channel (6) located on the internal surface of the encapsulation (1).<IMAGE>
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