ACTUATOR AND ITS MATERIAL

PROBLEM TO BE SOLVED: To provide an actuator material which can be reduced in weight and size and also can be safely used in a vapor phase such as in the atmosphere or the like, and an actuator using the same. SOLUTION: As a material for the actuator, a material prepared by blending conductive parti...

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Bibliographische Detailangaben
Hauptverfasser: KATOU MIDORI, ISHIBASHI MASAYOSHI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide an actuator material which can be reduced in weight and size and also can be safely used in a vapor phase such as in the atmosphere or the like, and an actuator using the same. SOLUTION: As a material for the actuator, a material prepared by blending conductive particles with a polymeric material having the large absolute value of a thermal expansion coefficient is used. COPYRIGHT: (C)2007,JPO&INPIT