SHAPED CHARGE Russian patent published in 2005 - IPC

Abstract RU 2244243 C1

FIELD: designing of shaped charges.

SUBSTANCE: the shaped charge has a casing, initiating device, explosive cartridge with a shaped recess coated with a facing, inert lens, a damping insert is placed between the safety-actuating mechanism, its thickness in the axis of symmetry of the shaped charge is selected from the range determined by inequality: b₂₁< b₂< b,22

and an air gap is provided, whose thickness in the axis of symmetry of the shaped charge is selected from the range determined by inequality: D.1

t .2

(1+δ) - b₁< b₃ < (Δh - b₂). The total time of delay of the output of the axial compression wave to the main explosive charge is determined from relation: t₀= t_b + t_s + t_l.

EFFECT: enhanced reliability of the shaped charge with a simple design.

2 dwg, 1 ex

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RU 2 244 243 C1

Authors

Akimov A.A.

Antonova A.V.

Antonova E.V.

Kirjushkin I.N.

Knjazeva L.N.

Chukov A.N.

Dates

2005-01-10—Published

2003-10-30—Filed