[N045104C], Technical Note, Francis Robbins Upton, 1879

Item

Abstract

induction coils after paraffining; fr. 1119 present armature surface area; fr. 1121 [prob begin of notes for Jeannette] diagram connections machine diagram of system keep armature dry and free from chips or dust; problem of crosses and excessive heating; adjusting commutators; connections for exciting machines; notes for Jeanette for arctic expedition prob all of Upton's notes are for this; fr. 1132 distribution diagrams [consider as ill]

Date

1879-00-00

Decade

1870-1879

Identifier

N045104C

Folder Set

N045

Title

[N045104C], Technical Note, Francis Robbins Upton, 1879

Microfilm ID

32:1112

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University