Edgerton Lab Notebook T-1, Page 78:
January 28, 1931
- 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.
- Keywords:
http://edgerton-digital-collections.org