[NM017ABI], Technical Note, Thomas Alva Edison, May 20th, 1882

Item

Abstract

"without increasing investment in armature--By cutting of field all lines of for[ce]" Multipolar dynamos; sketches of 6 versions. 2nd image: "Concentration of field Put in concentrated poles" ie multipolar dynamo.

Date

1882-05-20

Decade

1880-1889

Identifier

NM017ABI

Folder Set

NM017

Title

[NM017ABI], Technical Note, Thomas Alva Edison, May 20th, 1882

Microfilm ID

44:482

Publisher

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

Item sets