Filament in a sentence

Filament An LED filament consists of multiple LED dice connected in series on a common longitudinal substrate that form a thin rod reminiscent of a traditional incandescent filament.

Reducing filament evaporation One of the problems of the standard electric light bulb is filament notching due to evaporation of the filament.

While inert gas reduces filament evaporation, it also conducts heat from the filament, thereby cooling the filament and reducing efficiency.

Filament is a continuous strand consisting of anything from 1 filament to many.

Filament of a 200-watt incandescent lightbulb highly magnified Filament of a burnt-out 50-watt incandescent lightbulb in an SEM in stereoscopic mode, presented as an anaglyph image 3D red cyan glasses are recommended to view this image correctly.

Filament yarn consists of filament fibres (very long continuous fibres) either twisted together or only grouped together.

For a 60-watt 120-volt lamp, the uncoiled length of the tungsten filament is usually convert, and the filament diameter is convert.

For example, in most vacuum tubes the cathode is a nickel tube with the filament inside it, and the heat from the filament causes the outside surface of the tube to emit electrons.

Here the filament absorbs soft X-rays between 100 and 300 eV, indicating that the hot gas is located behind the filament.

In a tube in which the filament itself was the cathode, the alternating electric field from the filament surface would affect the movement of the electrons and introduce hum into the tube output.

Manufacturing Tantalum filament light bulb, 1908, the first metal filament bulb Early lamps were laboriously assembled by hand.

Silk is a natural filament, and synthetic filament yarns are used to produce silk-like effects.

Texturized yarns are made by a process of air texturizing filament yarns (sometimes referred to as taslanizing ), which combines multiple filament yarns into a yarn with some of the characteristics of spun yarns.

The coiled-coil filament evaporates more slowly than a straight filament of the same surface area and light-emitting power.

The cold resistance of tungsten-filament lamps is about 1/15 the hot-filament resistance when the lamp is operating.

The combination of the halogen gas and the tungsten filament produces a halogen cycle chemical reaction which redeposits evaporated tungsten back onto the filament, increasing its life and maintaining the clarity of the envelope.

The fibers making up a yarn may be continuous filament fibers such as silk and many synthetics, or they may be staples (fibers of an average length, typically a few inches); naturally filament fibers are sometimes cut up into staples before spinning.

The filament ends with a capping protein. citation citation The flagellar filament is the long helical screw that propels the bacterium when rotated by the motor, through the hook.

The increased random heat motion of the filament knocks electrons out at the surface of the filament, into the evacuated space of the tube.

These hot spots evaporate faster than the rest of the filament, which increases the resistance at that point—this creates a positive feedback that ends in the familiar tiny gap in an otherwise healthy-looking filament.