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[D8627Y2], Test Report, Edison Machine Works, Henry E Walter, August 19th, 1886

Title: [D8627Y2], Test Report, Edison Machine Works, Henry E Walter, August 19th, 1886
Editor's Notes: Test Report: Arrangement of winding and connecting to double the number of commutator blocks, or to halve the self-induction of coils. [Includes a detailed sketch.] ##To prevent one [-----] arm being moved so much further than the other that it would make almost a short circuit on the armature, they (the [------] arms) should move simultaneously. To run well, [------] must be in line.
Author: Edison Machine Works; Walter, Henry E
Date: 1886-08-19
Type: Test Report
Subject: Testing and quality control; Dynamos and generators
Folder ID: D8627-F
Microfilm ID: 79:550
Document ID: D8627Y2
URL: https://edisondigital.rutgers.edu/document/D8627Y2
Rights: Thomas Edison National Historical Park
Publisher: Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Has Version: Archive.org Viewer, Microfilm Series Reel 79

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