Warhead construction having an electrical ignition device

Claim 2

An electrical ignition device for the explosive charge of a warhead, comprising a warhead having an explosive charge therein with a central bore, a trip element effective upon contact with target, electronic circuitry connected to said trip element for actuartion thereby to deliver a voltage impulse, an ignition train connected to said circuitry and having an operative position and a safety position and including a first member responsive to the voltage impulse and an end member connected to said first member and the explosive charge and effective with the ignition train in its ready position to set off the explosive charge, and a delay member connected between said first member and said end member for actuating said end member after a time interval starting at the response of the first member and predetermined by said delay member, said warhead having a bottom at its trailing end, the electronic circuitry being located inside said warhead adjacent said bottom, and said ignition train all being mounted in the bore of said explosive charge at a location extending inwardly from said warhead bottom, and an elongated bushing arranged in the bore of said explosive charge, said bushing having a lining of aluminum.

Claim 3

An electrical ignition device for the explosive charge of a warhead, comprising a warhead having an explosive charge therein with a central bore, a trip element effective upon contact with a target, electronic circuitry connected to said trip element for actuation thereby to deliver a voltage impulse, an ignition train connected to said circuitry and having an operative position and a safety position and including a first member responsive to the voltage impulse and an end member connected to said first member and the explosive charge and effective with the ignition train in its ready position to set off the explosive charge, and a delay member connected between said first member and said end member for actuating said and member after a time interval starting at the response of the first member and predetermined by said delay member, said warhead having a bottom at its trailing end, the electronic circuitry being located inside said warhead adjacent said bottom, and said ignition train all being mounted in the bore of said explosive charge at a location extending inwardly from said warhead bottom, a pot in said warhead adjacent said bottom and a bushing connected into the bottom of said pot and extending longitudinally along the bore of said explosive charge and means interconnecting said pot and said bushing providing a preset breaking joint which breaks under a predetermined stress.

Claim 4

An electrical ignition device for the explosive charge of a warhead, comprising a warhead having an explosive charge therein with a central bore, a trip element effective upon contact with a target, electronic circuitry connected to said trip element for actuation thereby to deliver a voltage impulse, an ignition train connected to said circuitry and having an operative position and a safety position and including a first member responsive to the voltage impulse and an end member connected to said first member and the explosive charge and effective with the ignition train in its ready position to set off the explosive charge, and a delay member connected between said first member and said end member for actuating said and member after a time interval starting at the response of the first member and predetermined by said delay member, said warhead having a bottom at its trailing end, the electronic circuitry being located inside said warhead adjacent said bottom, and said ignition train all being mounted in the bore of said explosive charge at a location extending inwardly from said warhead bottom, a pot in said warhead adjacent said bottom and a bushing connected into the bottom of said pot and extending longitudinally along the bore of said explosive charge and means interconnecting said pot and said bushing providing a preset breaking joint which breaks under a predetermined stress.

Claim 5

An electrical ignition device for the explosive charge of a warhead, comprising a warhead having an explosive charge therein with a central bore, a trip element effective upon contact with a target, electonic circuitry connected to said trip element for actuation thereby to deliver a voltage impulse, an ignition train connected to said circuitry and having an operative position and a safety position and including a first member responsive to the voltage impulse and an end member connected to said first member and the explosive charge and effective with the ignition train in its ready position to set off the explosive charge, and a delay member connected between said first member and said end member for actuating said end member after a time interval starting at the response of the first member and predetermined by said delay member, said warhead having a bottom at its trailing end, the electronic circuitry being located inside said warhead adjacent said bottom, and said ignition train all being mounted in the bore of said explosive charge at a location extending inwardly from said warhead bottom, a safety device for positioning said ignition train in a safety position including a power cylinder having a piston rod movable backwardly and forwardly therein, a lever pivotally mounted inside said warhead and connected to said piston rod and being movable thereby, a draw rod connected to said lever and movable by actuation of said lever and at least one swing unit connected to said draw rod being movable thereby to shift an ignition train element between the safety and actuation positions, said safety device and said electronic circuit being connected to said bottom, said draw rod extending outwardly from said bottom for actuating said shifting elements and being located in the bore of the explosive charge.

Claim 6

An electrical ignition device for the explosive charge of a warhead, comprising a warhead having an explosive charge therein with a central bore, a trip element effective upon contact with a target, electonic circuitry connected to said trip element for actuation thereby to deliver a voltage impulse, an ignition train connected to said circuitry and having an operative position and a safety position and including a first member responsive to the voltage impulse and an end member connected to said first member and the explosive charge and effective with the ignition train in its ready position to set off the explosive charge, and a delay member connected between said first member and said end member for actuating said end member after a time interval starting at the response of the first member and predetermined by said delay member, said warhead having a bottom at its trailing end, the electronic circuitry being located inside said warhead adjacent said bottom, and said ignition train all being mounted in the bore of said explosive charge at a location extending inwardly from said warhead bottom, a safety device for positioning said ignition train in a safety position including a power cylinder having a piston rod movable backwardly and forwardly therein, a lever pivotally mounted inside said warhead and connected to said piston rod and being movable thereby, a draw rod connected to said lever and movable by actuation of said lever and at least one swing unit connected to said draw rod being movable thereby to shift an ignition train element between the safety and actuation positions, said safety device and said electronic circuit being connected to said bottom, said draw rod extending outwardly from said bottom for actuating said shifting elements and being located in the bore of the explosive charge.

Claim 7

A warhead construction, comprising an outer casing having a contact tip at its forward end and a closed bottom at its opposite trailing end, an explosive charge in said casing having a longitudinally extending substantially centrally positioned bore extending inwardly from the end thereof adjacent said bottom, electronic ignition means in said casing alongside said bottom, an ignition train including a first actuation member connected to said ignition means and actuatable thereby and all located in said bore intermediate the length of said ignition train and spaced a considerable distance away from said electronic ignition means, said train including a plurality of ignitable elements connected to said first member and spaced along the bore and providing successively actuated charges providing a delayed ignition of said explosive charge, said ignitable elements being movable between a safety position and an actuation position, and means for moving said safety elements from a safety position into an actuation position, including a fluid cylinder mounted on said bottom having a piston slidable therein and a connection on said bottom for supplying fluid pressure to said cylinder to arm said ignition circuit.

Claim 8

A warhead construction, comprising an outer casing having a contact tip at its forward end and a closed bottom at its opposite trailing end, an explosive charge in said casing having a longitudinally extending substantially centrally positioned bore extending inwardly from the end thereof adjacent said bottom, electronic ignition means in said casing alongside said bottom, an ignition train including a first actuation member connected to said ignition means and actuatable thereby and all located in said bore intermediate the length of said ignition train and spaced a considerable distance away from said electronic ignition means, said train including a plurality of ignitable elements connected to said first member and spaced along the bore and providing successively actuated charges providing a delayed ignition of said explosive charge, said ignitable elements being movable between a safety position and an actuation position, and means for moving said safety elements from a safety position into an actuation position, including a fluid cylinder mounted on said bottom having a piston slidable therein and a connection on said bottom for supplying fluid pressure to said cylinder to arm said ignition circuit.

Claim 9

An electrical ignition device for the explosive charge of a warhead, comprising a warhead having an explosive charge therein with a central bore, a trip element effective upon contact with a target, electronic circuitry connected to said trip element for actuation thereby to deliver a voltage impulse, an ignition train connected to said circuitry and having an operative position and a safety position and including a first member responsive to the voltage impulse and an end member connected to said first member and the explosive charge and effective with the ignition train in its ready position to set off the explosive charge, and a delay member connected between said first member and said end member for actuating said end member after a time interval starting at the response of the first member and predetermined by said delay member, said warhead having a bottom at its trailing end, the electronic circuitry being located inside said warhead adjacent said bottom, and said ignition train all being mounted in the bore of said explosive charge at a location extending inwardly from said warhead bottom.

Claim 10

An electrical ignition device for the explosive charge of a warhead, comprising a warhead having an explosive charge therein with a central bore, a trip element effective upon contact with a target, electronic circuitry connected to said trip element for actuation thereby to deliver a voltage impulse, an ignition train connected to said circuitry and having an operative position and a safety position and including a first member responsive to the voltage impulse and an end member connected to said first member and the explosive charge and effective with the ignition train in its ready position to set off the explosive charge, and a delay member connected between said first member and said end member for actuating said end member after a time interval starting at the response of the first member and predetermined by said delay member, said warhead having a bottom at its trailing end, the electronic circuitry being located inside said warhead adjacent said bottom, and said ignition train all being mounted in the bore of said explosive charge at a location extending inwardly from said warhead bottom.