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2 749 146

(13)

(51)

IPC

F42C19/08(2006-01-01)

F42B3/10(2006-01-01)

(21) (22)

Application

2020132623, 2020-10-01

(24)

Start date

2020-10-01

(22)

Actual filing date

2020-10-01

(45)

Published

2021-06-07

(72)

Inventor

Ivanov Aleksandr NikolaevichYanichev Semen AndreevichKiselev Sergej NikolaevichMalikhov Egor EvgenevichGlazyrin Andrej AleksandrovichOvcharov Igor Vladimirovich

(73)

Holder

Rossijskaya Federatsiya, Ot Imeni Kotoroj Vystupaet Gosudarstvennaya Korporatsiya Po Atomnoj EnergiiFederalnoe Gosudarstvennoe Unitarnoe Predpriyatie Federalnyj Yadernyj Tsentr Vserossijskij Nauchno-Issledovatelskij Institut Tekhnicheskoj Fiziki Imeni Akademika E.I. Zababakhina"

DETONATION TRANSMISSION DEVICE Russian patent published in 2021 - IPC F42C19/08 F42B3/10

Abstract RU 2749146 C1

FIELD: blasting operations.

SUBSTANCE: detonation transmission device consists of case 1, in which two coaxial channels are made, separated by an indestructible barrier. In one channel, there is initiator 2, and in the other one, there is a receiving node containing receiving 5 and transmitting 6 high explosive (hereinafter – HE) charges, and retainer 4 with dielectric gasket 3 installed in it, bordering receiving HE charge 5. Receiving HE charge 5 borders on transmitting HE charge 6, located in cap 7, equipped with hub 8. The height of the layer along the h_k axis of receiving HE charge 5, located between hub 8 and dielectric gasket 3, is determined from the mathematical expression.

EFFECT: invention is aimed at providing the reliable transmission of the initiating pulse through an indestructible barrier, increasing device safety and operational reliability.

6 cl, 1 tbl, 1 dwg

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RU 2 749 146 C1

Authors

Ivanov Aleksandr Nikolaevich

Yanichev Semen Andreevich

Kiselev Sergej Nikolaevich

Malikhov Egor Evgenevich

Glazyrin Andrej Aleksandrovich

Ovcharov Igor Vladimirovich

Dates

2021-06-07—Published

2020-10-01—Filed