Invention Grant
US08341958B2 Shape memory alloy actuated device 有权
形状记忆合金致动装置

Shape memory alloy actuated device
Abstract:
A shape memory alloy (SMA) actuated device capable of stress inducing the SMA to its martensite state to reset the device. The device having at least one SMA wire utilized to move a movable member from a first position to a second position. The device further configured to utilize force from a first source to reset the device when the SMA is at or below the first temperature, and utilize force from at least a second source to reset the device when the SMA is above the first temperature.
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