Sentence examples for heated filament from inspiring English sources
Special mirrors for such instruments as reflecting telescopes are usually silvered by evaporation of silver onto a surface from an electrically heated filament in high vacuum.
The flashbulb, developed in the 1920s, is a transparent envelope filled with oxygen and a tangle of fine aluminum, magnesium, or zirconium wire ignitable by an electrically heated filament or, rarely, a chemical deflagrator.
Fleming failed to appreciate the possibilities he had opened up and it was the American inventor Lee De Forest who in 1906 conceived the idea of interposing an open-meshed grid between the heated filament and positively biased anode, or plate, to control the flow of electrons.
Ignition is characterized experimentally using an electrically heated filament setup.
Conventional X-ray tubes will use a lensing cup around the heated filament assembly.
A thin layer of powder was coated on an electrically heated filament.
Instead of heated filaments, these sensors have artificial hairs.
The sensors themselves contained heated filaments and worked by recording how quickly the heat was lost.
Electrically heated filaments are frequently used to study catalytic processes.
The solutions can be useful for the thermal design of devices made of graphene or nanowires or electrically heated filaments.
The ignition temperatures of the produced alloys in air were determined using digital imaging and three-color pyrometry of the electrically heated filaments coated with different alloy powders.
