DocumentCode
1459783
Title
Photo-electric smoke detection and test techniques using barrier-layer cells
Author
Cockram, R.W.J.
Volume
15
Issue
4
fYear
1955
fDate
4/1/1955 12:00:00 AM
Firstpage
209
Lastpage
218
Abstract
Two automatic smoke detection equipments for use in aircraft, which depend on obscuration and reflection respectively, are described, and the techniques evolved for testing are given. The methods advanced are developed from a common basis of arranging for calibration of a photo-cell either for each test or from a sub-standard illumination.
Keywords
electronics applications; fires; instrumentation; photoelectric devices;
fLanguage
English
Journal_Title
Radio Engineers, Journal of the British Institution of
Publisher
iet
Type
jour
DOI
10.1049/jbire.1955.0025
Filename
5259041
Link To Document