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PE20142086A1 - PYROTECHNICAL DELAY ELEMENT - Google Patents

PYROTECHNICAL DELAY ELEMENT

Info

Publication number
PE20142086A1
PE20142086A1 PE2014000551A PE2014000551A PE20142086A1 PE 20142086 A1 PE20142086 A1 PE 20142086A1 PE 2014000551 A PE2014000551 A PE 2014000551A PE 2014000551 A PE2014000551 A PE 2014000551A PE 20142086 A1 PE20142086 A1 PE 20142086A1
Authority
PE
Peru
Prior art keywords
delay element
injection
membrane
volume
opening
Prior art date
Application number
PE2014000551A
Other languages
Spanish (es)
Inventor
Hendrik Cornelius Bezuidenhout
Pieter Stephanus Jacobus Halliday
Original Assignee
Ael Mining Services Ltd
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 Ael Mining Services Ltd filed Critical Ael Mining Services Ltd
Publication of PE20142086A1 publication Critical patent/PE20142086A1/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

REFERIDA A UN ELEMENTO DE RETARDO PIROTECNICO QUE INCLUYE UNA CARCASA QUE SE MOLDEA POR INYECCION A PARTIR DE UN MATERIAL NO METALICO, LA CUAL COMPRENDE UN ALOJAMIENTO DENTRO DEL CUAL HAY UN VOLUMEN Y TIENE UNA ABERTURA A TRAVES DE LA CUAL SE CARGA UNA COMPOSICION PIROTECNICA, TAMBIEN POSEE UNA MEMBRANA DENTRO DEL VOLUMEN QUE SEPARA UN EXTREMO DE IGNICION DE LA CARCASA DE LA COMPOSICION, EN EL QUE LA MEMBRANA TIENE UNA PERFORACION O ABERTURA CON UNA FORMA, EN SECCION TRANSVERSAL, CIRCULAR, CUADRADA, RECTANGULAR, CRUCIFORME, ESTRELLADA O POLIGONAL. EL MATERIAL NO METALICO ES UN MATERIAL DE PLASTICO SELECCIONADO DE MATERIAL TERMOENDURECIBLE, TERMOPLASTICO, REFORZADO CON FIBRAS O RADIACION Y MEZCLA DE MATERIALES MOLDEABLES POR INYECCIONREFERRED TO A PYROTECHNICAL DELAY ELEMENT THAT INCLUDES A CASE THAT IS INJECTION MOLDED BY INJECTION FROM A NON-METALLIC MATERIAL, WHICH INCLUDES A HOUSING WITHIN WHICH THERE IS A VOLUME AND HAS AN OPENING THROUGH WHICH A PYRETECHNITION IS CHARGED. IT ALSO HAS A MEMBRANE WITHIN THE VOLUME THAT SEPARATES AN EXTREME OF IGNITION FROM THE CASE OF THE COMPOSITION, IN WHICH THE MEMBRANE HAS A PERFORATION OR OPENING WITH A SHAPED, IN CROSS SECTION, CIRCULAR, SQUARE, RECTANGULAR, OR POLYGULAR CRUCIFELLAL. THE NON-METALLIC MATERIAL IS A PLASTIC MATERIAL SELECTED FROM HEAT-HARDENING, THERMOPLASTIC MATERIAL, REINFORCED WITH FIBERS OR RADIATION AND MIXTURE OF INJECTION MOLDABLE MATERIALS

PE2014000551A 2011-10-17 2012-10-16 PYROTECHNICAL DELAY ELEMENT PE20142086A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA201107996 2011-10-17

Publications (1)

Publication Number Publication Date
PE20142086A1 true PE20142086A1 (en) 2014-12-06

Family

ID=47192241

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2014000551A PE20142086A1 (en) 2011-10-17 2012-10-16 PYROTECHNICAL DELAY ELEMENT

Country Status (11)

Country Link
US (1) US20140245917A1 (en)
EP (1) EP2769170B1 (en)
AP (1) AP2014007504A0 (en)
AU (1) AU2012325733A1 (en)
CA (1) CA2848612A1 (en)
CL (1) CL2014000951A1 (en)
ES (1) ES2559362T3 (en)
PE (1) PE20142086A1 (en)
PL (1) PL2769170T3 (en)
WO (1) WO2013059841A1 (en)
ZA (1) ZA201401724B (en)

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2436305A (en) * 1944-02-03 1948-02-17 Remington Arms Co Inc Ammunition
FR1098633A (en) * 1954-01-21 1955-08-16 Brandt Soc Nouv Ets Self-propelled projectile
US4753170A (en) * 1983-06-23 1988-06-28 Jet Research Center Polygonal detonating cord and method of charge initiation
USH866H (en) * 1986-07-17 1991-01-01 The United States Of America As Represented By The Secretary Of The Navy Shaped charge assembly
US4742773A (en) * 1986-10-03 1988-05-10 The Ensign-Bickford Company Blasting signal transmission tube delay unit
US5031538A (en) * 1990-02-07 1991-07-16 The Ensign-Bickford Company Delay train ignition buffer
US5522318A (en) * 1990-11-05 1996-06-04 The Ensign-Bickford Company Cushion element for detonators and the like; apparatus and method of assembly
CA2270914C (en) * 1997-09-08 2006-08-29 Gregory B. Grace Distributed charge inflator system
US6640719B1 (en) * 1999-01-11 2003-11-04 The United States Of America As Represented By The Secretary Of The Army Fuze explosive train device and method
US6470806B1 (en) * 2000-02-28 2002-10-29 Kenneth R. Murray Cartridge format delay igniter
US7951247B2 (en) * 2002-10-01 2011-05-31 Lawrence Livermore National Security, Llc Nano-laminate-based ignitors
EP1622851A2 (en) * 2003-04-30 2006-02-08 Dyno Nobel Inc. Tubular signal transmission device and method of manufacture
JP2006140927A (en) * 2004-11-15 2006-06-01 Sanyo Electric Co Ltd Radio apparatus, and method and program for controlling transmission
US7650840B2 (en) * 2005-02-08 2010-01-26 Dyno Nobel Inc. Delay units and methods of making the same
AU2007215065A1 (en) * 2006-02-13 2007-08-23 Dyno Nobel Inc. Delay elements, detonators containing the same and methods of making
AP2640A (en) * 2006-03-24 2013-04-11 Ael Mining Services Ltd Detonation of explosives
PL2005105T3 (en) * 2006-03-24 2011-02-28 Ael Mining Services Ltd Detonation of explosives
DE102008032744B4 (en) * 2008-07-11 2010-04-01 Junghans Microtec Gmbh Igniter for a projectile

Also Published As

Publication number Publication date
CL2014000951A1 (en) 2014-08-08
WO2013059841A1 (en) 2013-04-25
PL2769170T3 (en) 2016-06-30
ZA201401724B (en) 2014-12-23
AU2012325733A1 (en) 2014-04-03
EP2769170A1 (en) 2014-08-27
CA2848612A1 (en) 2013-04-25
ES2559362T3 (en) 2016-02-11
EP2769170B1 (en) 2015-12-16
AP2014007504A0 (en) 2014-03-31
US20140245917A1 (en) 2014-09-04

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Legal Events

Date Code Title Description
FD Application declared void or lapsed