Directional flare

Details Directional flare Directional flare

1976-09-29

1978-04-04

Pendegrass, Verlin R.

Ammunition and explosives

Igniting devices and systems

102 87, F42B 428

Patent

active

040820416

ABSTRACT:
A directional flare system is disclosed. A flare is used which emits light generally isotropically when actuated. An opaque shield is located to one side of the flare to prevent the transmission of light from the flare throughout a preselected sector about a vertical axis passing through the flare. Means are provided for maintaining the opaque shield in a preferred angular orientation about the vertical axis.

REFERENCES:
patent: 1899518 (1933-02-01), Moore
patent: 3393967 (1968-07-01), Fleishman et al.
patent: 3499385 (1970-03-01), Douda
patent: 3893396 (1975-07-01), Simmons

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