Piezoelectric transducer with curved shafts
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United States of America Patent
Stats
-
Dec 31, 1985
Issued Date -
N/A
app pub date -
Dec 17, 1984
filing date -
Mar 4, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This invention relates to a piezoelectric transducer for generating ultrasonic oscillations, in which a bolt joining two metal elements clamping the transducer elements is constructed as a flushing passage, and to which a curved tubular shaft is connected via an end fitting comprising a passage. The shaft has its internal diameter enlarged as far as beyond the area of its curvature, and the bolt is traversed on the one hand by a plastics material tube connectible to the end fitting and may be connected at the proximal side of the transducer to a flushing pipe.
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