Electrical igniter and method of manufacture

Details Electrical igniter and method of manufacture Electrical igniter and method of manufacture

1952-01-10

1976-10-05

Hunt, Brooks H.

Metal working

Method of mechanical manufacture

Electrical device making

102 28R, H05K 1300

Patent

active

039836240

ABSTRACT:
1. The method of joining a bridge wire to a pair of electrodes in a detonator in which the electrodes are separated by a dielectric, comprising the steps of aligning a plurality of detonators in a mounting jig, stringing bridge wire across the electrodes of said plurality of detonator assemblies, tensioning said wire until said wire and electrodes are in intimate contact, placing a droplet of conductive silver paint to the point of contact of said wire and said electrode, allowing said paint to harden at ambient temperature, and cutting said wire adjacent the outer periphery of said assembly to separate said detonators.

REFERENCES:
patent: 1605688 (1926-11-01), Olin et al.
patent: 1606413 (1926-11-01), Grant
patent: 1832052 (1931-11-01), Schmitt et al.
patent: 2212474 (1940-08-01), Johnson et al.
patent: 2265419 (1941-12-01), Brand et al.
patent: 2279451 (1942-04-01), English et al.
patent: 2338409 (1944-01-01), Conradty
patent: 2575071 (1951-11-01), Rockwell
patent: 2632237 (1953-03-01), Miller
"New Advances in Printed Circuits"-National Bureau of Standards, Miscellaus Publication 192, (1948)-pp. 15,16,39,60 and 65.

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