Time delay computer for ordnance fuse

Claim 2

In a missile having a fuze for detonating the missile warhead in the proximity of a target, means associated with said fuze for sensing the presence of a target, and means responsive to the sensing of a target by said sensing means for delaying the detonation of said warhead for an internally varied time interval until said missile is at an optimum position with respect to said target.

Claim 3

In a fixed angle fuze, a computer for determining the optimum time for detonating said fuze in the presence of a target comprising means providing a voltage indicative of the relative velocity of said fuze with respect to said target, means connected to the output of said voltage providing means for storing said voltage when said fuze is at a predetermined distance from said target, means connected to said storage means so as to be controlled by said stored voltage for initiating a time delay inversely proportional to said stored voltage when said fuze detects said target, and means connected to said time delay means for producing a detonation pulse at the end of said time delay.

Claim 4

In a fixed angle fuze, a computer for determining the optimum time for detonating said fuze in the presence of a target comprising means providing a voltage indicative of the relative velocity of said fuze with respect to said target, means connected to the output of said voltage providing means for storing said voltage when said fuze is at a predetermined distance from said target, means connected to said storage means so as to be controlled by said stored voltage for initiating a time delay inversely proportional to said stored voltage when said fuze detects said target, and means connected to said time delay means for producing a detonation pulse at the end of said time delay.

Claim 5

In a fixed angle fuze for detonating an associated missile warhead in the proximity of a target, means for continuously supplying range voltage information to said fuze, means connected to said range voltage supplying means for converting said range voltage information to a voltage representative of the velocity of said missile relative to said target, storage means responsive to the output of said converting means for storing said relative velocity voltage, switch means connected between said converting means and said storage means for disconnecting said converting means from said storage means when the missile is at a predetermined distance from said target, detecting means for detecting the proximity of said target, means responsive to the detection of the target by said detecting means for providing a detonation pulse, and means connected to said means providing a detonation pulse and to said storage means for delaying said detonation pulse for a time inversely proportional to said stored voltage.

Claim 6

In a fixed angle fuze for detonating an associated missile warhead in the proximity of a target, means for continuously supplying range voltage information to said fuze, means connected to said range voltage supplying means for converting said range voltage information to a voltage representative of the velocity of said missile relative to said target, storage means responsive to the output of said converting means for storing said relative velocity voltage, switch means connected between said converting means and said storage means for disconnecting said converting means from said storage means when the missile is at a predetermined distance from said target, detecting means for detecting the proximity of said target, means responsive to the detection of the target by said detecting means for providing a detonation pulse, and means connected to said means providing a detonation pulse and to said storage means for delaying said detonation pulse for a time inversely proportional to said stored voltage.

Claim 7

The invention of claim 3 wherein said delay means additionally comprises means for adjusting said delaying means in accordance with the size of said target.