Running time display for a projectile time fuze

Details Running time display for a projectile time fuze Running time display for a projectile time fuze

1987-03-06

1988-06-14

Parr, Ted L.

Ammunition and explosives

Igniting devices and systems

102221, 102293, F42C 900

Patent

active

047504242

ABSTRACT:
A running time display for a projectile time fuze uses a digital display visible through a transparent window in a nose of the projectile. The fuze running time can be programmed either electrically by a receiving coil within the nose or manually by a time setting ring on the surface of the nose. To facilitate a running time display during adverse visibility conditions, the display may comprise LED elements with the display elements being intermittently energized to reduce electrical power consumption from a battery powering the time fuze.

REFERENCES:
patent: 1541790 (1925-06-01), Cheley et al.
patent: 2826991 (1958-03-01), Beach
patent: 4586436 (1986-05-01), Denney et al.
patent: 4594944 (1986-06-01), Rongus et al.
patent: 4632031 (1986-12-01), Jarrott et al.
patent: 4633779 (1987-01-01), Biggs et al.

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