[NM017AAO], Technical Note, Thomas Alva Edison, October 13th, 1882

https://edisondigital.rutgers.edu/document/NM017AAO

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Title

[NM017AAO], Technical Note, Thomas Alva Edison, October 13th, 1882

Editor's Notes

"Patent on grounded or insulated clamps or terminals= The metallic portion of the leading in wire & the clamp and all of the broadened end of the Carbon filament is covered with several coasts of japanned varnish well baked This protection [---] to the Electrical Carrying from the Carbon Loop by diminshing the area of contact of the Electrodes with the residual air thus increasing the resistance of the discharging space. Claim Insulating the metallic terminals within the globe of an incandescent Electric Lamp-- Insulating the terminals of the filament of carbon within the vacuum champber Mention Collodim may be used & other ocmpounds such as glue which can be applied in a plastic state."

Mentioned

Date

1882-10-13

Decade

1880-1889

Folder/Volume ID

NM017-F

Microfilm ID

44:404

Document ID

NM017AAO

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
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