FIELD: means for initiation of high-explosive charges, applicable in production of detonators. SUBSTANCE: the initiation means has a blast signal transmission unit, case with the main and intermediate explosive charges, cap with a hole and a charge of initiating explosive. Placed in the cap bottom part between the charge of the initiating explosive and the blast signal transmission unit is a dose of ignition compound, which has a cavity communicating with the hole in the cap. EFFECT: enhanced safety in manufacture and use of initiation means. 4 cl, 1 dwg
Title | Year | Author | Number |
---|---|---|---|
MEANS OF INITIATION | 1998 |
|
RU2148240C1 |
DETONATOR | 1997 |
|
RU2113685C1 |
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|
RU2095734C1 |
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INITIATING MEANS | 1997 |
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BLASTING CAP AND INITIATING COMPOUNDS | 1993 |
|
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PROCESS OF MANUFACTURE OF ELECTRIC DETONATORS | 1995 |
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PRIMER CALIBRATION PLIERS-MARKER | 2000 |
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|
RU2141099C1 |
Authors
Dates
2001-02-20—Published
1999-12-23—Filed