[N082013], Technical Note, Francis Robbins Upton, April 2nd, 1880

https://edisondigital.rutgers.edu/document/N082013

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Title

[N082013], Technical Note, Francis Robbins Upton, April 2nd, 1880

Editor's Notes

Test of Edison and Prony dynamoms. Measurements of boiler pressure, rpm, weight. Conclude weight measure may be wrong. Data in book 41 p. 250. Fr 601 tests continue. Fr 604 resistance of electrometer. 607 "opposed celled;" comparing "standard" with "amalgamated." 609 begins "plan tests" of power needed for dynamo under varying electrical conditions.

Date

1880-04-02

Folder/Volume ID

N082-F

Microfilm ID

35:597

Document ID

N082013

Publisher

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