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RU94043537A - Detonating device based on high explosive - Google Patents

Detonating device based on high explosive

Info

Publication number
RU94043537A
RU94043537A RU94043537/02A RU94043537A RU94043537A RU 94043537 A RU94043537 A RU 94043537A RU 94043537/02 A RU94043537/02 A RU 94043537/02A RU 94043537 A RU94043537 A RU 94043537A RU 94043537 A RU94043537 A RU 94043537A
Authority
RU
Russia
Prior art keywords
charge
initiating
blasting
initiated
detonating device
Prior art date
Application number
RU94043537/02A
Other languages
Russian (ru)
Other versions
RU2120101C1 (en
Inventor
В.Н. Лобанов
С.Н. Прокопьев
М.Л. Рудько
Original Assignee
Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики filed Critical Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики
Priority to RU94043537A priority Critical patent/RU2120101C1/en
Publication of RU94043537A publication Critical patent/RU94043537A/en
Application granted granted Critical
Publication of RU2120101C1 publication Critical patent/RU2120101C1/en

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Air Bags (AREA)

Abstract

FIELD: blasting, explosive devices used in blasting in mining and petroleum-gas industries and construction. SUBSTANCE: the detonating device casing accommodates the igniting charge, intermediate envelope with initiating and initiated charges. The intermediate envelope is made in such a manner that the cross-section area of its interior near the initiating charge is smaller than that near the initiated charge. EFFECT: simplified fabrication practice. 2 cl, 1 dwg

Claims (1)

Область применения: взрывные работы, взрывные устройства, используемые при проведении взрывных работ в горнодобывающей и нефтегазовой промышленности и строительстве. Технический результат: упрощение технологии изготовления. Сущность изобретения: в корпусе детонирующего устройства размещены воспламенительный элемент, промежуточная оболочка с инициирующим и инициируемым зарядами. Промежуточная оболочка выполнена таким образом, что площадь поперечного сечения ее внутренней полости в области инициирующего заряда меньше, чем в области инициируемого заряда.Scope: blasting, explosive devices used during blasting in the mining and oil and gas industry and construction. Effect: simplification of manufacturing technology. The inventive device detonating device housing an igniter element, an intermediate shell with initiating and initiated charges. The intermediate shell is made in such a way that the cross-sectional area of its inner cavity in the region of the initiating charge is smaller than in the region of the initiated charge.
RU94043537A 1994-12-13 1994-12-13 Detonating device based on high explosive RU2120101C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94043537A RU2120101C1 (en) 1994-12-13 1994-12-13 Detonating device based on high explosive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94043537A RU2120101C1 (en) 1994-12-13 1994-12-13 Detonating device based on high explosive

Publications (2)

Publication Number Publication Date
RU94043537A true RU94043537A (en) 1996-10-27
RU2120101C1 RU2120101C1 (en) 1998-10-10

Family

ID=20163078

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94043537A RU2120101C1 (en) 1994-12-13 1994-12-13 Detonating device based on high explosive

Country Status (1)

Country Link
RU (1) RU2120101C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ292545B6 (en) 2001-08-06 2003-10-15 Austin Detonator S. R. O. Detonating fuse with improved spatial and power adjustment of initiating capacity and brisance
RU2661923C1 (en) * 2017-04-13 2018-07-23 Федеральное государственное унитарное предприятие "Российский Федеральный ядерный центр - Всероссийский научно-исследовательский институт экспериментальной физики" (ФГУП "РФЯЦ-ВНИИЭФ") Detonating device based on high explosive agent
RU2761916C1 (en) * 2020-09-22 2021-12-14 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Detonating apparatus

Also Published As

Publication number Publication date
RU2120101C1 (en) 1998-10-10

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20131214