ELECTRIC DETONATOR LOADED WITH SLURRY

PROBLEM TO BE SOLVED: To provide an electric detonator loaded with slurry. SOLUTION: The slurry being a pyrotechnic material 38 is loaded into the detonator 2. An ignition assembly provided with a header 22 having at least one electrical conductive pin 30 and a bridge formation wire 34 between the h...

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Bibliographische Detailangaben
Hauptverfasser: HAMILTON BRIAN K, HAYNES KENNETH E, BLOMBERG WILLIAM J, PARKS BRENT A, KIRK DOUG R
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide an electric detonator loaded with slurry. SOLUTION: The slurry being a pyrotechnic material 38 is loaded into the detonator 2. An ignition assembly provided with a header 22 having at least one electrical conductive pin 30 and a bridge formation wire 34 between the header and the pin is installed to connect the bridge formation wire with the pyrotechnic material of the detonator properly. In another embodiment of this invention, a shell is provided as an another electric connection part of the header, and the connection part is joined with the header by connection through bending or welding and connects a loading cup including the pyrotechnic material with the shell furthermore. COPYRIGHT: (C)2008,JPO&INPIT