[N317109] Technical Note, April 13th, 1886
https://edisondigital.rutgers.edu/document/N317109
PDF: Archive.org
CSV: Metadata
Metadata
- Title
- [N317109] Technical Note, April 13th, 1886
- Editor's Notes
- p. 110 "On phonoplex try 2 7 ohm coils in series with 8 cells instead of 4 so same amperes passes through both as one-- see if this don’t do better if not make one sounder with 4 points so they will leave & close exactly & use separate battery & separate condensers around the sparking points. Perhaps the 2 coils in series requiring 8 cells causes such high EMF at points that to get rid of spark too much condnesermusst be used & this takes it from the line but withone sounder & separate points ok; p. 111-13 drawing "Multiple phonolex";
- Author
- Edison, Thomas Alva
- Date
- 1886-04-13
- Type
- Technical Note
- Folder ID
- N317-F
- Microfilm ID
- 43:57
- Document ID
- N317109
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- Has Version
- Archive.org Viewer, Microfilm Series Reel 43
- Item sets
- [N317-F] N-86-04-03.3 (1886)