发明名称 |
LOGGER DEVICE FOR BLASTING OPERATIONS AND METHOD OF USE |
摘要 |
An electrical interface apparatus includes two electrical input terminals, a microprocessor disposed in electrical communication with the two electrical input terminals, and a connector disposed in electrical communication with the microprocessor. The two input terminals are disposed and configured to be releasably connected to two detonator leg wires of a detonator, the microprocessor is configured to receive an input signal from the two detonator leg wires when a voltage reference is injected into the two detonator leg wires via the two electrical input terminals, and the connector is disposed and configured to be releasably connected to a handheld computer. |
申请公布号 |
WO2011046907(A2) |
申请公布日期 |
2011.04.21 |
申请号 |
WO2010US52269 |
申请日期 |
2010.10.12 |
申请人 |
DYNO NOBEL INC.;MICHNA, RICHARD JOSEPH;LEVAN, ROBERT W. |
发明人 |
MICHNA, RICHARD JOSEPH;LEVAN, ROBERT W. |
分类号 |
F42D1/055 |
主分类号 |
F42D1/055 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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