FIELD: demolition means.
SUBSTANCE: the low-voltage electric detonator based on high explosive has a body made in the form of a case provided with a cap. An inflammation unit, pyrotechnic composition, element in the form of a disk of polarized piezoelectric ceramics and a primary high-explosive charge are positioned in series in the cap. The main high-explosive charge is located in the body under the cap.
EFFECT: produced a reliable and safe electric detonator not containing any initiating explosive.
1 dwg
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Authors
Dates
2008-01-20—Published
2006-05-22—Filed