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Title:
EMERGENCY LIGHTING APPARATUS
Document Type and Number:
Japanese Patent JPS53128170
Kind Code:
A
Abstract:

PURPOSE: To obtain small and cheap emergency lighting apparatus, by utilizing oscillator as discharge lamp starter while normal conditon and as discharge lamp lighting device when electric source is interrupted.


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Inventors:
WATANABE YOSHIO
TOMURA KOUICHI
IYAMA HIROYUKI
Application Number:
JP4265977A
Publication Date:
November 08, 1978
Filing Date:
April 15, 1977
Export Citation:
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Assignee:
HITACHI LTD
International Classes:
H02J9/02; H02J9/00; H05B41/14; (IPC1-7): H02J9/00; H05B41/14



 
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