FIELD: explosive technology.
SUBSTANCE: inventions group relates to explosive technology, namely to devices for increasing the safety of systems for initiating the detonation of explosive charges of an object of detonation, which has several points of initiation, for example, in downhole perforators, multi-section charges, in fragmentation warheads of directional action. Shut-off initiator of detonation, in which the detonation channel between detonators and the object of detonation, equipped with logical elements I - detonation triodes (DT), are given special shapes and structure.
EFFECT: elimination of detonation of the explosive of the object of detonation in case of emergency initiation of one detonator or in case of emergency sequential initiation of several detonators at intervals exceeding the operating range of diesel fuel, as well as reduction of explosive consequences in other modes of emergency impacts - bullet, fragmentation, shock wave or electric.
6 cl, 21 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ANNULAR DETONATION INITIATOR (VERSIONS) | 2020 |
|
RU2737092C1 |
| CONTROLLED DETONATION LOGIC CIRCUIT | 2022 |
|
RU2781360C1 |
| CONTROLLED DETONATION LOGIC CIRCUIT | 2022 |
|
RU2788668C1 |
| EXPLOSIVE DEVICE (VERSIONS) | 2014 |
|
RU2575900C1 |
| DETONATION TRIODE | 2016 |
|
RU2616044C1 |
| DIAGRAM OF CONTROLLED DETONATION LOGIC CHAIN | 2011 |
|
RU2470256C1 |
| EXPLOSIVE DEVICE | 2013 |
|
RU2542803C1 |
| DETONATION LOGIC DEVICE FOR SHAPING OF EXPLOSION WAVE | 2013 |
|
RU2542804C1 |
| INITIATOR | 2016 |
|
RU2636982C1 |
| DETONATION DIODE-SPLITTER (VERSIONS) | 2016 |
|
RU2630336C1 |
