[N319015], Technical Note, Thomas Alva Edison, April 8th, 1886
https://edisondigital.rutgers.edu/document/N319015
PDF: Archive.org
CSV: Metadata
Metadata
- Title
- [N319015], Technical Note, Thomas Alva Edison, April 8th, 1886
- Editor's Notes
- p. 15 dynamo drawing "Copy Extra coil fixed on outside of armature & at right angles to coil on armature with main current through it having same ampere spirals as armature"; p. 17 drawing "Copy this Two separate and distinct windings on one armature each with separate commutator 50 volts each-- The Two are connected in series at the brushes so the current of one tends to make a magnetism in armature the opposite of the other"; pp. 19-23 rough sketches; p. 25 dynamo drawings labeled "Copy"; p. 27 drawing "Copy Wind armature thus one turn around then before going to commutator another turn round but at right angles & so on winding in regular way-- Thus 1/2 the wire valueless but helps to concentrate the lines of force for the other so the result is the same as only 1/2 wire is used on loaded armature anyway owing to position of brushes"; pp. 29-33 dynamo sketches
- Author
- Edison, Thomas Alva
- Date
- 1886-04-08
- Type
- Technical Note
- Folder ID
- N319-F
- Microfilm ID
- 43:177
- Document ID
- N319015
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- Has Version
- Archive.org Viewer, Microfilm Series Reel 43
- Item sets
- [N319-F] N-86-04-07 (1886)