[N009048] Technical Note, December 1878
https://edisondigital.rutgers.edu/document/N009048
PDF: Archive.org
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Metadata
- Title
- [N009048] Technical Note, December 1878
- Editor's Notes
- Upton notes, calcs, drawings re "If a battery works against a Gramme Question "Gramme machine mnoves about the same How much power hand break" [is this among questions given Upton when he first comes to work--see that notebook]; later "Tried magnet tried commutators Six lamps all red heat from the [?] Six lamps 1/4 in 1/2 HP 3000[degree sign] F" and more calcs may be from Dec or early Jan; Jan 14 drawings by Batch follow Upton material frame 998
- Supplied year and month
- Author
- Upton, Francis Robbins
- Date
- 1878-12-00
- Type
- Technical Note
- Subject
- Dynamos and generators
- Folder ID
- N009-F
- Microfilm ID
- 29:966
- Document ID
- N009048
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- Has Version
- Archive.org Viewer, Microfilm Series Reel 29