thermionic

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

He followed up with a more detailed piece in Wireless World that October, envisioning “space-stations” that relied on thermionic valves serviced by an onboard crew supplied by atomic-powered rockets.

From Nature • Jan. 17, 2017

Ordinary thermionic tubes generate electrons by boiling them from a hot filament.

From Time Magazine Archive

Profs. Elster and Geitel of Germany�Early thermionic knowledge, extended by: Profs. Thomson, of Cambridge Univ. and Richardson, -. of Kings College, London?The essence of long-distance and wireless telephony.

From Time Magazine Archive

The device that may change the world's means of making power: a small "thermionic converter" that now turns about 9% of its heat energy into electricity, may eventually convert up to 30%.

From Time Magazine Archive

Above the mantel of the lodge's thermionic fireplace was hung a brilliant cascading stereo of Yosemite Falls in misty motion.

From Deepfreeze by Locke, Robert Donald