What does control grid mean?
Definitions for control grid
con·trol grid
This dictionary definitions page includes all the possible meanings, example usage and translations of the word control grid.
Princeton's WordNet
grid, control gridnoun
an electrode placed between the cathode and anode of a vacuum tube to control the flow of electrons through the tube
Wikipedia
Control grid
The control grid is an electrode used in amplifying thermionic valves (vacuum tubes) such as the triode, tetrode and pentode, used to control the flow of electrons from the cathode to the anode (plate) electrode. The control grid usually consists of a cylindrical screen or helix of fine wire surrounding the cathode, and is surrounded in turn by the anode. The control grid was invented by Lee De Forest, who in 1906 added a grid to the Fleming valve (thermionic diode) to create the first amplifying vacuum tube, the Audion (triode).
Wikidata
Control grid
The control grid is an electrode used in thermionic valves used to modulate the flow of electrons in the cathode to anode or plate circuit.
Matched Categories
Numerology
Chaldean Numerology
The numerical value of control grid in Chaldean Numerology is: 5
Pythagorean Numerology
The numerical value of control grid in Pythagorean Numerology is: 9
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"control grid." Definitions.net. STANDS4 LLC, 2024. Web. 6 May 2024. <https://www.definitions.net/definition/control+grid>.
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