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2 138 760

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IPC

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Application

98122199/02, 1998-12-01

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Start date

1998-12-01

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Actual filing date

1998-12-01

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Published

1999-09-27

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Inventor

Shumskij A.I.Ljutikov G.G.Popov V.K.Vedernikov Ju.N.Jashchenkov D.D.Katalkina V.A.Ageev M.V.Kopnov V.L.Nekljudov A.G.Pozdnjakov S.A.

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Holder

Gnpp

DETONATING CAP Russian patent published in 1999 - IPC

Abstract RU 2138760 C1

FIELD: blasting operations in mining, extractive industries and construction. SUBSTANCE: detonating cap has a sleeve accommodating an ignition cartridge, the main high-explosive charge and a sturdy envelope with an initiating charge of zircon. The relation between the total linear mass of the sleeve walls and envelope and the linear mass of the initiating charge exceed 1.7, and the relation between the length of the initiating charge and its height exceeds 1.1. EFFECT: enhanced reliability of functioning of detonating cap. 1 dwg, 2 tbl

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RU 2 138 760 C1

Authors

Shumskij A.I.

Ljutikov G.G.

Popov V.K.

Vedernikov Ju.N.

Jashchenkov D.D.

Katalkina V.A.

Ageev M.V.

Kopnov V.L.

Nekljudov A.G.

Pozdnjakov S.A.

Dates

1999-09-27—Published

1998-12-01—Filed