Piezoelectric oscillated nozzle
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United States of America Patent
Stats
-
Aug 6, 1985
Grant Date -
N/A
app pub date -
Oct 14, 1982
filing date -
Oct 15, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An arrangement for discharging liquid droplets comprises a housing including a chamber for holding liquid therein having an intake port connected to a liquid supply container, a vibrating member secured to the housing in pressure transmitting relation with the liquid in the chamber. The vibrating member is formed with at least one nozzle opening therein through which the liquid is discharged forwardly of the housing. A piezoelectric transducer is secured to the vibrating member for inducing a rearward displacement therein to discharge a small quantity of liquid through the nozzle opening.
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