Ammunition and explosives – Igniting devices and systems – Ignition or detonation circuit
Patent
1971-03-03
2000-10-31
Tudor, Harold J.
Ammunition and explosives
Igniting devices and systems
Ignition or detonation circuit
244 316, F42B 1302
Patent
active
061385727
ABSTRACT:
A passive, infrared, guided missile fuze, capable of detecting the presence of a target, having an axis which coincides substantially with the direon of forward motion of the missile, comprising three infrared detectors for detecting three separate beams of infrared electromagnetic radiation from the target, the beams forming angles with the axis. More specifically, the missile fuze detects the presence of a target when two of the infrared detectors simultaneously detect two beams of infrared radiation from the target. In a sophisticated embodiment, the fuze is able to determine in which quadrant of space the target is located.
REFERENCES:
patent: 2377589 (1945-06-01), Sutcliffe
patent: 2415348 (1947-02-01), Haigney
patent: 2424193 (1947-07-01), Rost et al.
patent: 2520433 (1950-08-01), Robinson
patent: 2997595 (1961-08-01), Carey et al.
patent: 3129424 (1964-04-01), Rabinow
patent: 3130308 (1964-04-01), Astheimer
Fendelman Harvey
Kagan Michael A.
Stan John
The United States of America as represented by the Secretary of
Tudor Harold J.
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