ARCUATE MOTION ACTUATOR AND FIN SERVO BASED ON PIEZO-ELECTRIC MOTORS

ARCUATE MOTION ACTUATOR AND FIN SERVO BASED ON PIEZO-ELECTRIC MOTORS

A flap actuator for adjusting the orientation of a flap or the like, the actuator. The actuator includes: a static arcuate member having a radius of curvature; a piezoelectric motor biased to be in operable contact with the static arcuate member; a housing for housing the piezoelectric motor; and a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: KARASIKOV, Nir
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
AEROPLANES
AIRCRAFT
AMMUNITION
AVIATION
BLASTING
COSMONAUTICS
EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
HEATING
HELICOPTERS
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
TRANSPORTING
WEAPONS
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Beschreibung
Zusammenfassung:A flap actuator for adjusting the orientation of a flap or the like, the actuator. The actuator includes: a static arcuate member having a radius of curvature; a piezoelectric motor biased to be in operable contact with the static arcuate member; a housing for housing the piezoelectric motor; and a flap orientation shaft operably connecting between the housing and the flap. The distance between the shaft and the static arcuate member is essentially equal to the radius of curvature of the static arcuate member.