Electric primers for projectilesdoi:US3090308 ALouis-david, PaschoudUS
An electric primer comprises two electrodes, one being a hollow cylindrical member 1 and the other a member 8 which houses a detonating charge and sleeves 4, 9. The two electrodes are electrically connected by a thin layer of colloidal metal forming a conducting bridge 7 whose lower surface ...
Aug. 12. Gun cartridges; projectiles; projectile fuses.- Consists in the use of hexanitrodiphenylsulphide (C6H2(NO2)3)S as an explosive charge for projectiles, primers, and detonators. This substance can be used in the crystalline uncompressed or compressed condition; and, for projectile ...
Improvements in or relating tothe use of explosives for filling projectiles, mines, torpedos, primers, detonators andthe likeCarl Hartmann Inventor Schlebusch Proscia