DEVICE FOR FORMATION OF PHOSPHORESCING SIGNAL SURFACES Russian patent published in 2001 - IPC

Abstract RU 2172191 C2

FIELD: device for formation of phosphorescing signal surfaces, which indicate the direction of evacuation in case of danger. SUBSTANCE: it has a receiving profile open from one side, inserted in whose recess is a strip of phosphorescing material covered with a protective layer, when the receiving profile is positioned on the floor surface. The given device at a low construction and adjustment to the height of the floor coating has a prolonged duration of phosphorescence. EFFECT: prevented damage to a considerable extent caused by walking. 24 cl, 12 dwg

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RU 2 172 191 C2

Authors

Krokajde Gunnar

Dates

2001-08-20Published

1996-09-28Filed