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COOPERATIVE SHAPE MEMORY ALLOY TORQUE TUBES FOR CONTINUOUS-ACTION TURNING MOTOR
COOPERATIVE SHAPE MEMORY ALLOY TORQUE TUBES FOR CONTINUOUS-ACTION TURNING MOTOR
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机译:连续动作转向电机的协作形状记忆合金扭矩管
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摘要
An engine turning “clock work” motor including two shape memory alloy (SMA) torque tube actuators, ratcheting mechanisms, and gearing. The gearing communicates the SMA torque tube actuators with a common gear that applies torque to a shaft, so that while one torque tube is heated and applying torque, the other torque tube is relaxed (using a cooling mechanism). The ratchet prevents the relaxing torque tube from applying torque in the incorrect direction.
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