| 摘要 |
Apparatus for fixing a sonic or ultrasonic transducer to a container. The transducer is arranged axially displaceable in the recess in a holder. A spring is mounted in the recess, which attempts to urge the transducer outwards. On both sides of the transducer, the holder is connected to a clamping strip for passing around the periphery of the container. At least one of the two connections between the holder and the clamping strip is formed by a clamping device for tightening the clamping strip. The clamping device includes a spring determining the clamping force of the clamping strip. |
