Improvements in the systems of ignition of safety mechas of the type bickford and similar articles of combustión slow. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in the systems of ignition of safety mechas of the type bickford and similar articles of slow combustión. Considering that: the provision of a cap (6) of tubular section opened by one of its extremes and with an intermediate zone of two side drills, the cap is closed by one of its extremes; the elements that ensure the ignition consist of a quick fuel bit (8) through the side drills of the socket and against which the free end of the bickford (1) or similar article, introduced is applied to pressure in the cap, to whom the fire communicates for its ignition. (Machine-translation by Google Translate, not legally binding)