Method of controlling detonators fitted with integrated delay electronic ignition modules, encoded firing control and encoded ignition module assembly for implementation purposes
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United States of America Patent
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May 28, 1996
Grant Date -
N/A
app pub date -
Sep 13, 1993
filing date -
Sep 17, 1992
priority date (Note) -
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Abstract
Method according to which, the programming unit (18) transmits, after completion of the programming of the ignition modules, the delay times also programmed to the firing control unit (17). The firing control unit (17) can interrogate simultaneously the ignition modules (15) which send back the information requested to it. The encoded firing control assembly and the encoded ignition modules enable to implement the process.
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