SU1579164A1 - ELECTRODETONATOR - Google Patents
ELECTRODETONATORInfo
- Publication number
- SU1579164A1 SU1579164A1 SU4358937/23A SU4358937A SU1579164A1 SU 1579164 A1 SU1579164 A1 SU 1579164A1 SU 4358937/23 A SU4358937/23 A SU 4358937/23A SU 4358937 A SU4358937 A SU 4358937A SU 1579164 A1 SU1579164 A1 SU 1579164A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- charge
- blasting explosive
- groove
- insert
- height
- Prior art date
Links
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
Электродетонатор, содержащий корпус, в котором размещены заряд бризантного взрывчатого вещества и мостик, установленный на дне корпуса и соединенный с электродами, отличающийся тем, что, с целью уменьшения габаритов при сохранении инициирующей способности и минимальной энергии задействования путем создания оптимального распределения плотности запрессовки бризантного взрывчатого вещества по заряду, в него введена диэлектрическая вставка с поперечным сквозным пазом, жестко соединенная с корпусом, при этом мостик расположен внутри паза, а размеры вставки и паза выбраны в соответствии с соотношением0 < a ≅ D - l,b< h < H,d< b, b< d,где a - ширина вставки;D - внутренние поперечные размеры корпуса;l - длина мостика;h - высота вставки;H - высота заряда бризантного взрывчатого вещества;b- высота паза;b- ширина паза;d- критический диаметр детонации бризантного взрывчатого вещества заряда;d- предельный диаметр детонации бризантного взрывчатого вещества заряда.An electric detonator comprising a housing in which a blasting explosive charge is placed and a bridge mounted at the bottom of the housing and connected to the electrodes, characterized in that, in order to reduce overall dimensions while maintaining the initiating ability and minimum activation energy by creating an optimal distribution of the blasting explosive density fitting according to the charge, a dielectric insert with a transverse through groove is inserted into it, rigidly connected to the body, while the bridge is located inside the pas a, and the dimensions of the insert and the groove are chosen in accordance with the ratio 0 <a ≅ D - l, b <h <H, d <b, b <d, where a is the width of the insert, D is the internal transverse dimensions of the case, l is the length of the bridge h is the height of the insert, H is the height of the charge of the blasting explosive, b is the height of the groove, b is the width of the groove, d is the critical diameter of detonation of the blasting explosive of charge, d is the maximum diameter of the detonation of blasting explosive of charge.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4358937/23A SU1579164A1 (en) | 1988-01-05 | 1988-01-05 | ELECTRODETONATOR |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4358937/23A SU1579164A1 (en) | 1988-01-05 | 1988-01-05 | ELECTRODETONATOR |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1579164A1 true SU1579164A1 (en) | 1999-08-20 |
Family
ID=60527555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4358937/23A SU1579164A1 (en) | 1988-01-05 | 1988-01-05 | ELECTRODETONATOR |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1579164A1 (en) |
-
1988
- 1988-01-05 SU SU4358937/23A patent/SU1579164A1/en active
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