The thermionic vacuum tube and its applications (1920)
Van der Bijl, Hendrik Johannes, 1887- · New York McGraw-Hill Book, Co · leaf 195
the grid,that is, it is necessary to know the shape of the dynamic character-istic. It is convenient to distinguish three cases: (1) the dynamiccharacteristic of the tube itself; (2) that of the plate circuitcontaining tube and non-inductive resistance, and (3) that ofthe circuit containing tube… … -40 ■30 -M Grid Volts-Eg Fig. 85. pared with the plate resistance. As far as the passage of electronsfrom cathode to anode is concerned, the thermionic tube, whichoperates with a pure electron discharge, shows no lag, such as isfound to exist in an arc which depends for its operation on ioniza-tion…
Telegraph, Wireless
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten10unit-567-383.webp)
![An illustration from Histoire de mes ascensions : récit de vingt-quatre voyages aériens [1868-1877] (1880)](https://img.insideoutlibrary.com/img/200/ia-39002011210615.med.yale.edu-277-19.webp)
