[W100DLA015], Technical Note, Thomas Alva Edison, June 8th, 1887
https://edisondigital.rutgers.edu/document/W100DLA015
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Title
[W100DLA015], Technical Note, Thomas Alva Edison, June 8th, 1887
Editor's Notes
drawing {Edison v. Bunsen? Edison Exjhibit I} "Dick Patent Municipal-- You see in this device when the arc jumps to Central wire it gets 3 amperes & this is sufficient to fuse the small wire X This wire connects to the Volute Spiral Contact spring & holds the point awy from the contact in the socket about 1/32@1/10--but when it X fuses. The spring socks the contacts together & cuts lamp out-- This is a electro mechanical instad of magnet--"
Author
Date
1887-06-08
Type
Subject
Folder/Volume ID
W100DLA-F
Document ID
W100DLA015
Rights
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University