[N322AAA] Technical Note, August 1886
https://edisondigital.rutgers.edu/document/N322AAA
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Title
[N322AAA] Technical Note, August 1886
Editor's Notes
"Oil - glycerin- pump Hot- use parafine. Iodine, to attack Hg & Antimony or Bismuth to absorb-- Iron spiral metallic spiral iron prefd-- Kept Hot by Current or combustion tube containing iron or metal or material when heated decomposes water & produces a solid Oxide-- Use extra iron filiment in Lamp which is to be heated by current of the vacuum obtained while lamp hot by Kerosene Lamp aftewards raising same to melting point & breaking & drawing it down by magnet. Straightening filiments" possibly related drawings follow
Supplied year and month
Author
Date
1886-08-00
Type
Folder/Volume ID
N322-F
Microfilm ID
43:453
Document ID
N322AAA
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University