LIGHTING INSTALLATION Russian patent published in 1994 - IPC

Abstract RU 2015625 C1

FIELD: outdoor lighting systems. SUBSTANCE: lighting installation with gaseous-discharge lamp and pulse ignition unit is fitted with stand-by filament lamp and control device limiting no-load operation of pulse ignition unit and lighting up stand-by lamp when main one goes off. EFFECT: reduced time of operation of pulse ignition unit under emergency condition and provision for operational condition of lighting installation when gaseous-discharge lamp is disconnected. 1 dwg

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RU 2 015 625 C1

Authors

Sokolov V.F.

Dates

1994-06-30Published

1990-07-31Filed