Accession Number : ADD005958

Title :   Time Delay Computer Using Fuze Doppler for Air-to-Air Missiles.

Descriptive Note : PATENT,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Kinsey,Lloyd E ; Roush,Gregory C

Report Date : 23 Jan 1979

Pagination or Media Count : 5

Abstract : Fuzing incorporating a doppler signal for establishing warhead fuzing time. More particularly, circuitry is provided in which the doppler is detected, integrated and used upon exceeding the level of a preset threshold device to enable two preset counters to effect fuzing only if their individual preset counts are achieved within a time established by their associated timers. A third, higher count, preset counter effects the fuzing if not earlier realized from one of the counters, while a dropout detector responsive to the threshold device output effects the fuzing in cases where the threshold level is exceeded and then lost. (Author)

Descriptors :   *Patents, *Electric trigger controls, *Fuses(Electrical), *Guided missile fuzes, *Time delay fuzes, Doppler effect, Fire control computers, Circuits, Counters, Threshold effects, Electric fuzes(Ordnance), Guided missile warheads, Air to air missiles

Subject Categories : Electrical and Electronic Equipment
      Guided Missile Warheads and Fuzes
      Ammunition and Explosives
      Fire Control and Bombing Systems

Distribution Statement : APPROVED FOR PUBLIC RELEASE