Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 333
a suitable source of direct current.Under these circumstances it was shownthat the lamp would Sash or blink atalmost any desired frequency according tothe values of the resistance and capacity.Frequencies between one Hash per secondand about 8,000 per second were obtained,the higher frequencies… … 20O l/o/tS- Fig. 1. -Characteristic curve of Neon tube. Neon tube. The tube consists essentiallyof a glass bulb enclosing two metalelectrodes and filled with Neon gas at alow pressure. These lamps are suppliedcommercially by the General ElectricCompany under the mime ot Osglim.When a suitable…
Lighting
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