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MX2008010338A - Elementos de retardo, detonadores que contienen los mismos y metodos de fabricacion. - Google Patents

Elementos de retardo, detonadores que contienen los mismos y metodos de fabricacion.

Info

Publication number
MX2008010338A
MX2008010338A MX2008010338A MX2008010338A MX2008010338A MX 2008010338 A MX2008010338 A MX 2008010338A MX 2008010338 A MX2008010338 A MX 2008010338A MX 2008010338 A MX2008010338 A MX 2008010338A MX 2008010338 A MX2008010338 A MX 2008010338A
Authority
MX
Mexico
Prior art keywords
signal
initiation
making
methods
same
Prior art date
Application number
MX2008010338A
Other languages
English (en)
Inventor
Joseph W Twarog Jr
John Childs
Tyson J Plitt
John C Campbell Jr
Original Assignee
Dyno Nobel Inc
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 Dyno Nobel Inc filed Critical Dyno Nobel Inc
Publication of MX2008010338A publication Critical patent/MX2008010338A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
    • F42C9/10—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by combustion
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • C06B45/12—Compositions or products which are defined by structure or arrangement of component of product having contiguous layers or zones
    • C06B45/14—Compositions or products which are defined by structure or arrangement of component of product having contiguous layers or zones a layer or zone containing an inorganic explosive or an inorganic explosive or an inorganic thermic component
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C5/00—Fuses, e.g. fuse cords
    • C06C5/06—Fuse igniting means; Fuse connectors
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C7/00—Non-electric detonators; Blasting caps; Primers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Air Bags (AREA)
  • Fuses (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

El inicio de una carga (152, Figura 4) de salida en respuesta a una señal de inicio puede retardarse al transmitir la señal de inicio a un fusible (40) de retardo fabricado a partir de un laminado reactivo de capas múltiples para iniciar una reacción exotérmica de aleación auto-mantenida en el laminado. La reacción sigue una trayectoria de viaje que puede ser en zigzag, enrollada o alargada de otra manera, para proporcionar un tiempo de retardo deseado. La carga (152) de salida puede estar en un iniciador montado en una línea (111) de transmisión de señales que emite la señal de inicio. Un elemento (84, Figura 9) de retardo puede contener un sustrato (86) y un laminado (88) reactivo de capas múltiples dispuesto en el sustrato, y conformarse para definir una trayectoria de viaje en serpentín de la ubicación de una señal (I) de entrada a la ubicación de una señal (O) de salida. El elemento de retardo puede disponerse en un obturador comprendido de miembros (62a, 62b, Figura 6) sólidos o en un cuerpo (76, Figura 7) tubular.
MX2008010338A 2006-02-13 2007-02-13 Elementos de retardo, detonadores que contienen los mismos y metodos de fabricacion. MX2008010338A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77276606P 2006-02-13 2006-02-13
PCT/US2007/003941 WO2007095303A2 (en) 2006-02-13 2007-02-13 Delay elements, detonators containing the same and methods of making

Publications (1)

Publication Number Publication Date
MX2008010338A true MX2008010338A (es) 2008-10-17

Family

ID=38372118

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2008010338A MX2008010338A (es) 2006-02-13 2007-02-13 Elementos de retardo, detonadores que contienen los mismos y metodos de fabricacion.

Country Status (8)

Country Link
CN (1) CN101427098A (es)
AU (1) AU2007215065A1 (es)
CA (1) CA2642148A1 (es)
MX (1) MX2008010338A (es)
PE (1) PE20071270A1 (es)
TR (1) TR200808604T1 (es)
WO (1) WO2007095303A2 (es)
ZA (1) ZA200806922B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7930976B2 (en) 2007-08-02 2011-04-26 Ensign-Bickford Aerospace & Defense Company Slow burning, gasless heating elements
CN101858714B (zh) * 2009-04-09 2013-11-27 陈永超 引信用外露式万向着发机构
CN101813441A (zh) * 2009-08-20 2010-08-25 北京维深数码科技有限公司 一种数码电子雷管的装配方法
EP2299466B1 (en) * 2009-09-17 2017-08-30 ABB Schweiz AG Fuze- or ignition cable with chemical charge material for the use in switching devices
AU2011224469B2 (en) 2010-03-09 2014-08-07 Dyno Nobel Inc. Sealer elements, detonators containing the same, and methods of making
US8608878B2 (en) 2010-09-08 2013-12-17 Ensign-Bickford Aerospace & Defense Company Slow burning heat generating structure
DE102010060937A1 (de) * 2010-12-01 2012-06-06 Universität des Saarlandes Reaktive metallische Multischichten und Verfahren zum Herstellen von reaktiven metallischen Multischichten
CA2848612A1 (en) * 2011-10-17 2013-04-25 Ael Mining Services Limited Pyrotechnic time delay element
CN104149110B (zh) * 2014-07-30 2016-03-02 山西壶化集团股份有限公司 一种高精度铅芯延期体端面切平装置
CN116065993A (zh) * 2021-10-29 2023-05-05 中国石油天然气集团有限公司 新型机械锚定推靠总成
CN117049933B (zh) * 2023-08-11 2025-02-18 西北大学 一种可热塑成型的复合钨系延期药及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5031538A (en) * 1990-02-07 1991-07-16 The Ensign-Bickford Company Delay train ignition buffer
US5046425A (en) * 1990-10-23 1991-09-10 The United States Of America As Represented By The Secretary Of The Army Manufacture of explosive circuits using silk screening techniques and explosive inks
US6006671A (en) * 1995-02-24 1999-12-28 Yunan; Malak Elias Hybrid shock tube/LEDC system for initiating explosives
US6736942B2 (en) * 2000-05-02 2004-05-18 Johns Hopkins University Freestanding reactive multilayer foils

Also Published As

Publication number Publication date
ZA200806922B (en) 2010-01-27
WO2007095303A3 (en) 2007-12-06
CN101427098A (zh) 2009-05-06
PE20071270A1 (es) 2008-02-27
AU2007215065A1 (en) 2007-08-23
WO2007095303A2 (en) 2007-08-23
TR200808604T1 (tr) 2009-03-23
CA2642148A1 (en) 2007-08-23

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