Ammunition and explosives – Igniting devices and systems – Electrical primer or ignitor
Patent
1997-08-15
1999-09-28
Tudor, Harold J.
Ammunition and explosives
Igniting devices and systems
Electrical primer or ignitor
1022021, 102380, 102481, 60223, 60256, F42B 3914, F42C 1908
Patent
active
059592354
ABSTRACT:
A device for initiating burning of an explosive or propellant material subjected to external heating prior to detonation is described, the device comprising at least two materials, at least a first one of which materials melts at a temperature below the temperature at which detonation of said explosive or propellant material is induced and reacts with said second material to produce an exothermic reaction to cause initiation of burning in said explosive or propellant material.
REFERENCES:
patent: 3713360 (1973-01-01), Shansey
patent: 4478151 (1984-10-01), Vetter et al.
patent: 5206456 (1993-04-01), Pracchia et al.
patent: 5427030 (1995-06-01), Kidd et al.
patent: 5466537 (1995-11-01), Diede et al.
Navy Technical Disclosure Bulletin, Navy Case No. 70822,Navy Tech. Cat. No. 6000,2082, vol. 13, No. 2, Jun. 1988, Arlington, VA, US, pp. 25-29, XP000006461 Tawei David Chung et al.: "Removable Hazard Mitigating Device" see abstract.
Incendiary Potential of Exothermic Intermetallic Reactions Technical Report AFATL-TR-71-87, Jul. 1971.
Royal Ordnance Public Limited Company
Tudor Harold J.
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