| 摘要 |
PROBLEM TO BE SOLVED: To provide a thermal expansion polymer wax actuator providing quick operation by enlarging a contact area of a heat source to a compound or the like without arranging an exoergic device with a complicated mechanical structure in an interior. SOLUTION: The actuator generates power by using expansion and contraction when heating and cooling polymer wax. In the thermal expansion polymer wax actuator, magnetic powder is mixed in the polymer wax, and the magnetic powder is heated by electromagnetic induction. COPYRIGHT: (C)2008,JPO&INPIT
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