Title:
爆薬材料の起爆
Document Type and Number:
Japanese Patent JP2010521643
Kind Code:
A
Abstract:
A detonator free blasting system, which comprises: a bulk explosive; a confined explosive; a fiber optic adapted to deliver laser light to the confined explosive, wherein the confined explosive is provided relative to the bulk explosive such that detonation of the confined explosive causes initiation of the bulk explosive.
Inventors:
Goodridge, Richard John
Appleby, Rodney Wayne
Johnson, David Olaf
Mirror, thomas
Appleby, Rodney Wayne
Johnson, David Olaf
Mirror, thomas
Application Number:
JP2009552977A
Publication Date:
June 24, 2010
Filing Date:
March 14, 2008
Export Citation:
Assignee:
ORICA EXPLOSIVE TECHNOLOGY PTY LTD.
International Classes:
F42B3/113
Domestic Patent References:
| JPH02137790A | 1990-05-28 | |||
| JPH03122086A | 1991-05-24 | |||
| JPS63103887A | 1988-05-09 | |||
| JPS5438177U | 1979-03-13 | |||
| JPS63273800A | 1988-11-10 | |||
| JP2002537534A | 2002-11-05 | |||
| JPH04366399A | 1992-12-18 | |||
| JPS61161399A | 1986-07-22 |
Foreign References:
| EP0289184A1 | 1988-11-02 | |||
| US4391195A | 1983-07-05 | |||
| WO2008113108A1 | 2008-09-25 | |||
| US5385098A | 1995-01-31 | |||
| US3358601A | 1967-12-19 | |||
| US20050183610A1 | 2005-08-25 |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Yoshihiro Kobayashi
Satoshi Deno
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Yoshihiro Kobayashi
Satoshi Deno