JPH01123100U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1 is a block diagram of a proximity fuse showing an embodiment of this invention, and FIG. 2 is a block diagram showing a conventional proximity fuse. In the figure, 1 is a safety condition circuit, 2 is a detonation condition circuit, 3 is a target proximity detection circuit, 4 is a detonation pulse generation circuit, 5 is a detonation timing designation circuit, 6 is a target distance detection circuit, 7 is an OR circuit, and 8 is a This is a pulse control circuit. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims (1)

[Scope of utility model registration request] A safety condition circuit that prevents the guided missile from exploding before firing, a detonation condition circuit that makes the guided missile ready for detonation when it is about to fly, a target proximity detection circuit that detects the target when it approaches the target, and specifies the detonation timing. a detonation time designation circuit; a target distance detection signal that receives the output signal of the detonation time designation circuit and generates a distance signal at the designated time; and an OR circuit that processes the output signals of the target proximity detection circuit and the target distance detection circuit. , a detonation pulse generation circuit that generates a detonation pulse based on the output signals from the safety condition circuit, the detonation condition circuit, and the OR circuit, and a detonation pulse generated by the detonation pulse generation circuit according to the output signal of the detonation timing designation circuit. Proximity fuze with pulse control circuit.