DETONATION TRANSMISSION DEVICE Russian patent published in 2021 - IPC F42C19/00 F42B3/10 

Abstract RU 2746956 C1

FIELD: physics.

SUBSTANCE: invention relates to devices that initiate and directionally transmit detonation in order to initiate an explosive charge of the detonated object. The detonation transmission device has a metal body with an insert installed in it. There is a detonation channel between the detonator and the detonation object in the insert. The insert is made of an inert material with density of less than 0.3 g/cm3. The insert is composite. One of the parts of the insert has a longitudinal groove that is made with an outlet lateral hole. There is a plastic explosive of the detonation channel in the outlet lateral hole. The detonation channel has a receiving block and a transmitting block closed by a liner transmitting detonation in a given direction.

EFFECT: reducing the shock wave impact on the surrounding structures.

6 cl, 2 dwg

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RU 2 746 956 C1

Authors

Efremov Valerij Ivanovich

Ryzhov Evgenij Anatolevich

Dates

2021-04-22Published

2019-12-30Filed