Edgerton Lab Notebook T-1, Page 78: January 28, 1931

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Page start date:

January 28, 1931

Content type:

diagram,notes

Transcription:

Glued Jan 28 1931 HE Edgerton Jan 27 1931 HE Edgerton A method of synchronizing a salient pole synchronous motor by switching the field current at a favorable angle. [diagram] A light beam from a light would be reflected by a mirror on a pole and so adjusted so that it would strike a light [?] device at a favorable angle.

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