DOP2017000041A - Un detonante de explosivos - Google Patents

Un detonante de explosivos

Info

Publication number
DOP2017000041A
DOP2017000041A DO2017000041A DO2017000041A DOP2017000041A DO P2017000041 A DOP2017000041 A DO P2017000041A DO 2017000041 A DO2017000041 A DO 2017000041A DO 2017000041 A DO2017000041 A DO 2017000041A DO P2017000041 A DOP2017000041 A DO P2017000041A
Authority
DO
Dominican Republic
Prior art keywords
trigger
wave
explosive
shape
detonator
Prior art date
Application number
DO2017000041A
Other languages
English (en)
Inventor
Petrus Van Niekerk Albert
Johannes Goosen Adriaan
Original Assignee
Alba Mfg Corp
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 Alba Mfg Corp filed Critical Alba Mfg Corp
Publication of DOP2017000041A publication Critical patent/DOP2017000041A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/04—Detonator charges not forming part of the fuze
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02—Shaped or hollow charges
    • F42B1/024—Shaped or hollow charges provided with embedded bodies of inert material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/08—Blasting cartridges, i.e. case and explosive with cavities in the charge, e.g. hollow-charge blasting cartridges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/22—Elements for controlling or guiding the detonation wave, e.g. tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/26—Arrangements for mounting initiators; Accessories therefor, e.g. tools
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C19/00—Details of fuzes
    • F42C19/08—Primers; Detonators
    • F42C19/09—Primers or detonators containing a hollow charge

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

Se proporciona un detonante de explosivos (10) cuya forma le permite ajustarse a un pozo de tronadura adyacente a una carga explosiva principal. El detonante (10) comprende un cuerpo (12) que contiene una carga de una sustancia explosiva (22) con un pasaje (24) que se extiende hacia el interior del cuerpo (12) para recibir un detonador (26) en el mismo. El detonante (10) se configura para modificar la forma de una onda de detonación generada tras la iniciación del detonador (26). En una modalidad, el detonante (10) incluye una primera (32) y una segunda sustancia explosiva (34), moldeándose y seleccionándose la primera sustancia explosiva (32) de forma tal que permita que una porción exterior de la onda de detonación se acelere respecto del resto de la onda, modificando de este modo la forma de la onda de una onda generalmente esférica a una onda generalmente plana. En una modalidad, el detonante incluye un miembro interno que puede modificar la forma de la onda de detonación.
DO2017000041A 2014-08-06 2017-02-06 Un detonante de explosivos DOP2017000041A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA201405775 2014-08-06

Publications (1)

Publication Number Publication Date
DOP2017000041A true DOP2017000041A (es) 2017-04-30

Family

ID=54148577

Family Applications (1)

Application Number Title Priority Date Filing Date
DO2017000041A DOP2017000041A (es) 2014-08-06 2017-02-06 Un detonante de explosivos

Country Status (6)

Country Link
US (1) US10048047B2 (es)
AU (2) AU2015300680B2 (es)
DO (1) DOP2017000041A (es)
NZ (1) NZ725004A (es)
WO (1) WO2016020875A2 (es)
ZA (1) ZA201701573B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2012367828B2 (en) * 2012-01-25 2016-08-04 International Technologies, Llc Booster explosive support device
US9921042B1 (en) * 2015-03-31 2018-03-20 Los Alamos National Security, Llc Superdetonation devices and methods for making and using the same
US10690459B1 (en) * 2018-03-23 2020-06-23 The United States Of America As Represented By The Secretary Of The Navy Detonation-wave-shaping fuze booster
CN108917500B (zh) * 2018-07-23 2020-08-04 雅化集团绵阳实业有限公司 一种铅芯式燃爆元件及由该燃爆元件组成的基础雷管
US12104887B2 (en) 2018-07-31 2024-10-01 Orica International Pte Ltd Explosive device configured for producing a quasi-planar shock wave
GB2576162B (en) 2018-08-06 2022-09-07 Linear Shaped Ltd Detonation wavefront controller
KR20190085836A (ko) 2018-10-23 2019-07-19 권문종 기폭용 라이너를 이용한 발파공법
WO2024083703A1 (en) * 2022-10-17 2024-04-25 Maxamcorp International, S.L. Linear shaped charge with integrated shock wave amplification element

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB637332A (en) 1947-10-06 1950-05-17 John Henry Cook Improved detonating explosive charges and method of using said charges to impress surfaces
US3561361A (en) * 1950-04-18 1971-02-09 Us Army Detonation system for shaped charges
GB785155A (en) * 1959-01-14 1957-10-23 Borg Warner Improvements in or relating to explosive charges
DE1696660A1 (de) * 1968-03-08 1971-11-18 Dynamit Nobel Ag Hohlsprengladung
BE756502A (fr) * 1969-09-23 1971-03-01 Dynamit Nobel Ag Charge explosive a amorcage annulaire
FR2216544B1 (es) * 1973-02-02 1976-09-10 Luchaire Sa
DE2852359C1 (de) * 1978-12-04 1991-02-21 Dynamit Nobel Ag Inerteinlage zur Detonationswellenlenkung in Hohlladungen
DE3116930C2 (de) 1981-04-29 1986-05-15 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Vorrichtung zum Initiieren einer Sprengladung
DE3127280C1 (en) * 1981-07-10 1989-09-28 Messerschmitt Boelkow Blohm Shaped charge
FR2672380B1 (fr) * 1983-08-18 1993-12-31 Commissariat A Energie Atomique Charge formee a hautes performances.
CH654104A5 (fr) * 1983-10-04 1986-01-31 Brind Anstalt Ind Ensemble explosif hybride.
FR2569473B1 (fr) * 1984-08-21 1987-10-23 Realisa Applic Techni Et Perfectionnements apportes aux charges creuses
US4729318A (en) 1987-03-12 1988-03-08 The United States Of America As Represented By The United States Department Of Energy Explosive plane-wave lens
FR2792717B1 (fr) * 1987-11-20 2001-11-09 Jean Cauchetier Projectile a charge creuse comportant un ecran, a encombrement reduit
US4829901A (en) * 1987-12-28 1989-05-16 Baker Hughes Incorporated Shaped charge having multi-point initiation for well perforating guns and method
US5565644A (en) * 1995-07-27 1996-10-15 Western Atlas International, Inc. Shaped charge with wave shaping lens
US6186069B1 (en) 1998-04-09 2001-02-13 Ensign-Bickford (South Africa Proprietary) Limited Explosives booster
JP5623386B2 (ja) * 2008-04-25 2014-11-12 レイセオン カンパニー 高インパルスのヒューズブースタ用方法及び装置
EP2165595B1 (en) * 2008-09-23 2014-05-14 Deere & Company Twine arm assembly
EP2434251A1 (en) * 2010-09-22 2012-03-28 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Explosive cutting
AU2012325691B2 (en) * 2011-10-17 2016-07-14 Ael Mining Services Limited Booster assembly

Also Published As

Publication number Publication date
NZ725004A (en) 2018-06-29
AU2015300680A1 (en) 2016-12-15
WO2016020875A2 (en) 2016-02-11
ZA201701573B (en) 2019-02-27
US10048047B2 (en) 2018-08-14
AU2017254936A1 (en) 2017-11-23
WO2016020875A3 (en) 2016-04-14
AU2017254936B2 (en) 2019-02-14
US20170227340A1 (en) 2017-08-10
AU2015300680B2 (en) 2017-08-03

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