ELECTRIC TO DYNAMIC ENERGY CONVERTER

PURPOSE:To make a converter into a microminiaturized size by a method wherein a conductive linear shape memory material to memorize a shpae is coated with an elastic coating material to be supplied with power recovering the memorizing capacity. CONSTITUTION:The linear shape memory material 1 comprising Ti-Ni alloy etc. is formed of arm 3 comprising coil element 5 and linear elements 6, 7 and forked holding unit 4 while the entire surface of the material 1 is coated with the coating material 2 with less thermal conductivity such as soft and elastic silicon rubber etc. Then firstly both the state of closed holding unit 4 and the state of bent arm unit 3 are memorized by means of said shape memory material 1 and said holding unit 4 is closed by means of connecting power supply 10 to said holding unit 4 while said arm 3 is bent by means of connecting said power supply 10 to said arm unit 3. Through these procedures,electric energy may be converted into dynamic energy by means of supplying said units 3 and 4 with power to simlify the constitution making the converter ultra compact.

申请(专利)号: JP19810172888
申请日期: 1981年10月30日
公开(公告)日: 1983年5月7日
公开(公告)号: JPS5875486(A)
主分类号: F03G7/06,F,F03,F03G,F03G7
分类号: F03G7/06,H02N10/00,F,H,F03,H02,F03G,H02N,F03G7,H02N10
申请(专利权)人: WASEDA DAIGAKU
发明(设计)人: MIWA NORIYUKI,IGUCHI NOBUHIRO,HONMA MASARU