Actuator with Interchangeable Bending-vibrating Foils, Based on a Langevin-type Transducer
The invention concerns an actuator with bending-vibrating foils, comprising: a transducer (20) of the "Langevin" type, connected to a foil (1) with a longitudinal principal extension direction, characterised in that: the transducer (20) is such to excite longitudinal modes, i.e. modes in which the direction of the produced motion is equal to that of the applied electrical field; foil (1) is placed in such a way that its longitudinal principal extension direction is substantially perpendicular to the direction of the motion produced by said transducer (20).
Attached files:Patents:AT 501,795
Inventor(s):
LAMBERTI NICOLA ANTONIO [IT]; CASACCHIA GIUSEPPE [IT]; ARDIA LUCA [IT]; CAPUTO ANDREA [IT]
Type of Offer:
Sale
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