INSTITUTE OF NATIONAL COLLEGES OF TECHNOLOGY JAPAN
发明人:
OTA ICHIRO,大田 一郎,TERADA SHINYA,寺田 晋也
申请号：
JP2016042179
公开号：
JP2017154173A
申请日:
2016.03.04
申请国别(地区):
JP
年份:
2017
代理人:
摘要：
PROBLEM TO BE SOLVED: To reduce a size and to lower cost furthermore than hitherto, in a shock wave generator for generating a shock wave in the water.SOLUTION: While applying a voltage between electrodes, conductive liquid is allowed to enter a gap between each end of a first electrode and a second electrode each electrode end of which is separated to such a degree that a current does not flow between each electrode, to thereby achieve conduction between each electrode end by underwater discharge, and a shock wave is generated by vapor explosion of the conductive liquid generated by underwater discharge between each electrode end via the conductive liquid.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】水中で衝撃波を発生する衝撃波発生装置について、従来よりも小型化及び低価格化を実現する。【解決手段】電極間に電圧を加えつつ電極間に電流が流れない程度に電極端部を離間させた第1電極と第2電極の端部空隙に導電性液体を侵入させて電極端部間を水中放電によって導通させ、導電性液体を介して電極端部間で発生する水中放電により発生する導電性液体の蒸気爆発によって衝撃波を発生させることを特徴とする衝撃波発生装置。【選択図】図1
