发明公开
- 专利标题： PLASMA BLASTING PROBE ASSEMBLY
- 专利标题（中）： PROBE血浆胸围
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申请号： EP96901671.0申请日： 1996-02-12
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公开(公告)号： EP0811105A1公开(公告)日： 1997-12-10
- 发明人: WINT, Gregory , MENARD, Michel
- 申请人： NORANDA INC.
- 申请人地址： BCE Place, 181 Bay Street, Suite 4100 Toronto Ontario, M5J 2T3 CA
- 专利权人： NORANDA INC.
- 当前专利权人： NORANDA INC.
- 当前专利权人地址： BCE Place, 181 Bay Street, Suite 4100 Toronto Ontario, M5J 2T3 CA
- 代理机构： Grape, Knut, Dipl.-Ing., et al
- 优先权： US19950395469 19950228
- 国际公布： WO1996027066 19960906
- 主分类号： E21B7
- IPC分类号： E21B7 ; E21C37
摘要：
The present invention is concerned with a probe (12) assembly for plasma blasting or fragmenting a substance such as rock, concrete and the like. The probe assembly contains a probe made of two coaxial electrodes (26, 28) separated by dielectric material (38); a termination box (13) secured to the probe and coupled to an energy storage module, and containing electrical connections between the probe and the energy storage module; and dampening means (14) for dampening the movement of the termination box and the probe after a blast.
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