发明名称 |
Destroying apparatus and method, and holding member for use in that method |
摘要 |
Supplying a predetermined amount of electric energy to a fine metal wire 4 in a short time causes the fine metal wire 4 to melt and evaporate. Following this phenomenon, a blasting substance 10 expands in volume, so that the evaporative expansion force resulting from the melting evaporation of the fine metal wire 4 is transmitted to and blasts a to-be-blasted object 5.
|
申请公布号 |
US6279477(B1) |
申请公布日期 |
2001.08.28 |
申请号 |
US19990230739 |
申请日期 |
1999.01.29 |
申请人 |
HITACHI ZOSEN CORPORATION |
发明人 |
ARAI HIROAKI;MAEHATA HIDEHIKO;INOUE TETSUYA;TAMAKOSHI DAISUKE;KATO TSUYOSHI |
分类号 |
E21C37/18;E01D24/00;E04G23/08;F42D3/00;(IPC1-7):F42B3/10 |
主分类号 |
E21C37/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|