Linear ignition fuse

Details Linear ignition fuse Linear ignition fuse

1978-11-20

1980-09-02

Miller, Edward A.

Ammunition and explosives

Igniting devices and systems

102 90, C06C 500, F42B 310

Patent

active

042200873

ABSTRACT:
Non-detonative linear ignitor fuse for substantially instantaneous ignition of materials distributed along the exterior length of the fuse. The fuse includes a core of non-detonative, ignitive material encased within an imperforate frangible sheath which is ruptured by combustion of the core material. A gas channel extends longitudinally of the fuse adjacent to the ignitive material. As the ignitive reaction travels along the length of the fuse, the sheath is shattered, and incandescent reaction products are spewed from the fuse in a generally radial direction.

REFERENCES:
patent: 548022 (1895-10-01), Watson
patent: 2239052 (1941-04-01), Pearsall et al.
patent: 3027839 (1962-04-01), Grandy et al.
patent: 3320881 (1967-05-01), Brett et al.
patent: 3667391 (1972-06-01), Amiable et al.
patent: 3712222 (1973-01-01), Richardson et al.
patent: 3730096 (1973-05-01), Prior
patent: 3874293 (1975-04-01), Seligmann
patent: 3881420 (1975-05-01), Smith et al.

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