FIELD: ignition devices. SUBSTANCE: ignition device uses an electric primer head built around a semiconductor crystal with an integrated circuit. A power supply is connected to electric primer head. Electronic unit receives starting signal, decodes it, transmits it with a delay to ignition device. Particular cases of construction of electric primer head and semiconductor crystal are described. EFFECT: enhanced reliability. 45 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2046277C1 |
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|
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| BLOCK FOR HULL PROTECTION | 1992 |
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RU2098397C1 |
| 0 |
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SU373967A1 | |
| PROCESS FOR PREPARING EXPLOSIVE WATER-IN-OIL TYPE EMULSION | 1986 |
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| DEVICE FOR INITIATING BLASTING CHARGE OF EXPLOSIVE | 0 |
|
SU845770A3 |
| LOW-POWER PRIMER AND METHOD OF ITS MANUFACTURE | 1993 |
|
RU2124492C1 |
