Edgerton Lab Notebook T-6, Page 05: September 16, 1935

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Page start date:

September 16, 1935

Content type:

diagram,notes

Transcription:

Sept 7-15 at Mt Katahdin Maine with Harold Hagen and Win Hall. Sept 16 1935. Timer for photoflash overvoltage. (Sketch with labels: 'Coil which is pushed off by back currents'; 'Pivot'; 'Stop to catch moveable arm at end of stroke'.) (Sketch with labels: 'Pivot'; 'Coil'.) (Sketch with lables: 'Stop'; 'Pivot'; 'Switch to short-circuit a turn (? or 'timer') on the secondary of the reactor ('reaction'?) in series with the lamp. Mechanical force pushes the coil out'; 'Lamp'.)

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