Electrically fired superimposed projectile
OwnerHoward F. Broylesinventor
Life of this patent
Estimating the term…
Abstract
A superimposed charge projectile employing electrically actuated squibs with combinations of temperature and pressure fusing associated with each charge. Electrical conductors for the projectile are formed as a part of the longitudinal casing along the superimposed charges with both detonators and pressure switches located in the casing wall in communication with respective superimposed charges. The fuses are arranged so that the charges are armed and fired in sequence by the cooperative effort of pressure activated switches in the casing and thermally fusible armed links to enable each stage in sequence for firing through a common opening adjacent to the first or outermost superimposed charge.
Claims8
A cartridge for an electrically fired weapon system comprising;
- an elongated casing including an end opening;
- a plurality of individual superimposed charges in said casing, each positioned to be propelled in sequence through said end opening;
- each of said superimposed charges comprising projectile means and a propellant charge;
- detonator means for each of said charges and positioned to detonate and propel each projectile means in sequence through said end opening;
- electrical contact means extending longitudinally along said casing in energizing relationship with respective detonator means;
- including fusible link means short circuiting at least one of said squib means;
- said fusible link means positioned to be fired by detonation of the charge preceeding the charge associated with said squib means of the next succeeding charge;
- and
- further including pressure responsive switch means positioned within the wall of said casing in detonation pressure communication with at least one of said charges.
A cartridge for an electrically fired weapon system comprising;
- an elongated casing including an end opening;
- a plurality of individual superimposed charges in said casing, each positioned to be propelled in sequence through said end opening;
- each of said superimposed charges comprising projectile means and a propellant charge;
- detonator means for each of said charges and positioned to detonate and propel each projectile means in sequence through said end opening;
- electrical contact means extending longitudinally along said casing in energizing relationship with respective detonator means;
- including fusible link means short circuiting at least one of said squib means;
- said fusible link means positioned to be fired by detonation of the charge preceeding the charge associated with said squib means of the next succeeding charge.
A cartridge for an electrically fired weapon system comprising;
- an elongated casing including an end opening;
- a plurality of individual charges in said casing, each comprising projectile means, a propellant charge and detonator means, all positioned for sequential detonation and propelling of respective projectile means through said end opening;
- said casing having a plurality of through bores therein communicating with each respective charge;
- electrical conductor means extending longitudinally along said casing;
- and
- said detonator means comprising an electrically fired squib means communicating through said through bore with said electrical conductor means in detonation relationship with said propellant charge and into detonation relationship with the charge;
- and
- including individual pressure responsive switch means positioned and associated with individual of said plurality of charges;
- and
- including fusible link means positioned in at least one of said through bores wherein said fusible link means is connected to said electrical conductor means in short circuit relationship with the squib means of the next succeeding charge.
Dependencies are inferred from the claim text.