[N315029] Technical Note, April 6th, 1886
https://edisondigital.rutgers.edu/document/N315029
PDF: Archive.org
CSV: Metadata
Metadata
- Title
- [N315029] Technical Note, April 6th, 1886
- Editor's Notes
- "Lamp Make a mouse mill like Thompsons recorder or perhaps the Gas Lighter Mouse mill run by motor will answer. Use this in static experimetns on Lamps for counter charges-- Speaking tube-- Try greatest distnace with inch gas pipe diaphragm on ends and 35 lbs to squre in pressure inside you can speak-- Try lead pipe instead 1/4 inch inside bore-- Try at different pressures if necessary pressure causes greater distance carry pressure up to 100 lbs or more to square insh Try glass Tubing but on & sealing wax poured on joint" (drawing)
- Author
- Edison, Thomas Alva
- Date
- 1886-04-06
- Type
- Technical Note
- Folder ID
- N315-F
- Microfilm ID
- 42:961
- Document ID
- N315029
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- Has Version
- Archive.org Viewer, Microfilm Series Reel 42
- Item sets
- [N315-F] N-86-04-03.1 (1886)