[N314157] Technical Note, March 23rd, 1886
https://edisondigital.rutgers.edu/document/N314157
PDF: Archive.org
CSV: Metadata
Metadata
- Title
- [N314157] Technical Note, March 23rd, 1886
- Editor's Notes
- "Make Lamps of all kinds of glass and test conductivity." drawings follow; "Try various liquid with capilliary index see if Magnetic or E contracts or expands same--" (drawing); "Put under water & break capilliary X off, let the H2O & SO4 remain in. Take out and melt X solid then decompose & burst it." (drawing); "Radiant matter in vacuum" (drawings); "Vary incandescence of one other constant (drawings); "Make measurements (drawings one with fig label "gold or plat foil"); "10 lamps each" (drawing with fig. label thyat is list of metals) "Work these slowly after Reg Lamp, finished & good vaccum-- Afterwards work them gradually up, slowly keeping vacuum running until busted-- Run Life curve--"
- Date
- 1886-03-23
- Type
- Technical Note
- Subject
- Incandescent lamp
- Folder ID
- N314-F
- Microfilm ID
- 42:891
- Document ID
- N314157
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- License
- CC0 1.0 Universal
- Has Version
- Archive.org Viewer, Microfilm Series Reel 42
- Item sets
- [N314-F] N-86-03-18 (1886)