FIELD: blasting, in particular, fuzes actuated by preset mechanical force, applicable in petroleum-extracting industry, in constructions of heads of jet perforators. SUBSTANCE: device has a body with a striker, primer cap, transfer charge and detonator successively arranged in it. The striker is made of material with a hardness not exceeding HB 270. EFFECT: enhanced safety in handling. 4 cl, 1 dwg, 1 ex
Title | Year | Author | Number |
---|---|---|---|
BLASTING FACILITY OF MECHANICAL TYPE | 2000 |
|
RU2202764C2 |
IGNITER FOR DETONATION UNIT | 2002 |
|
RU2226665C2 |
BLASTING DEVICE | 1998 |
|
RU2149349C1 |
FUZE | 2001 |
|
RU2204112C2 |
LIGHT-SOUND PULSE GENERATOR | 2002 |
|
RU2224971C1 |
IMPACT DETONATING DEVICE BASED ON HIGH EXPLOSIVE | 2021 |
|
RU2780991C1 |
DETONATING DEVICE BASED ON HIGH EXPLOSIVE AGENT | 2017 |
|
RU2661923C1 |
MECHANICAL FUZE DETONATING DEVICE | 1993 |
|
RU2083948C1 |
DETONATION DEVICE | 2002 |
|
RU2225584C2 |
METHOD FOR INITIATION OF HIGH EXPLOSIVES | 1997 |
|
RU2143094C1 |
Authors
Dates
2000-07-20—Published
1999-08-02—Filed