DocumentCode
1459841
Title
Electronic instruments for production testing of camera shutters
Author
Lavender, R. W.
Author_Institution
Ansco Research Laboratories, Division of General Aniline and Film Corporation, Binghamton, N. Y.
Volume
72
Issue
4
fYear
1953
fDate
4/1/1953 12:00:00 AM
Firstpage
336
Lastpage
340
Abstract
The test instruments used for checking time synchronization between the shutter switch contact “make” and the opening of the shutter aperture, the equivalent energy transfer of the “momentary make” type of shutter switches, and an instrument for checking the life of shutters during production are briefly described.
Keywords
Apertures; Cameras; Contacts; Instruments; Switches; Synchronization; Testing;
fLanguage
English
Journal_Title
Electrical Engineering
Publisher
ieee
ISSN
0095-9197
Type
jour
DOI
10.1109/EE.1953.6438610
Filename
6438610
Link To Document