[N322AAA] Technical Note, August 1886

https://edisondigital.rutgers.edu/document/N322AAA

View document with UniversalViewer   → View document on Archive.org  → Re-use this digital object via a IIIF manifest

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

Date

1886-08-00

Folder/Volume ID

N322-F

Microfilm ID

43:453

Document ID

N322AAA

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Download CSV | JSON