<p>A detonator (120) which has a battery (136) which is movable by a pressure wave from a shock tube (158) to a position at which the battery is placed in electrical contact with a circuit (130) which controls firing of an ignition element (128).</p>
申请公布号
WO2011044593(A8)
申请公布日期
2011.09.15
申请号
WO2010ZA00059
申请日期
2010.10.01
申请人
DETNET SOUTH AFRICA (PTY) LIMITED;KOEKEMOER, ANDRE;KRUGER, JOHANNES, PETRUS;BIRKIN, CHRISTOPHER, MALCOLM
