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POWER GENERATION SWITCH meetings achieved

Foreign code F130007265
File No. 2010-073WO
Posted date Apr 5, 2013
Country WIPO
International application number 2012JP003136
International publication number WO 2012/157246
Date of international filing May 14, 2012
Date of international publication Nov 22, 2012
Priority data
  • P2011-109928 (May 16, 2011) JP
Title POWER GENERATION SWITCH meetings achieved
Abstract

This power generation switch (100) is provided with: parallel beams (11a, 11b) that include at least one magnetostrictive rod that is a magnetostrictive material formed into a beam shape

coils (12a, 12b) wound around the magnetostrictive rod

a first joining member (10a) that, at the first end of the parallel beams, is a member that joins two beams that configure the parallel beams

a second joining member (10b) that, at the second end, is a member that joins the two beams that configure the parallel beams

field magnet units (14a, 14b) that cause the generation of magnetic flux penetrating each of the two beams in the same orientation

and an operation member (50) that a user operates. The first joining member forms an affixed end that is not displaced, and the second joining member forms a free end that can oscillate freely. The operation member applies external force to the second joining member in a manner so that a free oscillation wherein positive axial force arises at one of the two beams and negative axial force arises at the other of the two beams arises at the parallel beams.

  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY,
  • UENO, TOSHIYUKI,
  • IKEHATA, YOSHIO,
  • YAMADA, SOTOSHI
  • Inventor
  • UENO, TOSHIYUKI,
  • IKEHATA, YOSHIO,
  • YAMADA, SOTOSHI
IPC(International Patent Classification)
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