- battery tube
- лампа прямого накала
Англо русский политехнический словарь. Академик.ру. 2011.
battery tube
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Battery (vacuum tube) — In electronics, vacuum tubes were traditionally powered by batteries. Each battery had a different designation depending on which vacuum tube element it was associated with.Initially, the only such device was a diode with only a filament… … Wikipedia
Battery eliminator — A battery eliminator is a device powered by an electrical source other than a battery, which then converts the source to a suitable DC voltage that may be used by a second device designed to be powered by batteries. A battery eliminator does away … Wikipedia
Tube socket — Left to right: octal (top and bottom view), loctal, and miniature (top and side view) sockets. An early transistor socket and an IC socket are included for comparison. Tube sockets are electrical sockets into which vacuum tubes (also known as… … Wikipedia
Battery (electricity) — For other uses, see Battery (disambiguation). Various cells and batteries (top left to bottom right): two AA, one D, one handheld ham radio battery, two 9 volt (PP3), two AAA, one C, one … Wikipedia
battery filler — A device with a long hollow tube with a rubber bulb at one end. It is used for inserting into a container of battery acid and sucking up the acid, then inserting into the battery cell to fill it. However, motorcycle batteries arrive from the… … Dictionary of automotive terms
Vacuum tube — This article is about the electronic device. For experiments in an evacuated pipe, see free fall. For the transport system, see pneumatic tube. Modern vacuum tubes, mostly miniature style In electronics, a vacuum tube, electron tube (in North… … Wikipedia
B battery — noun battery for supplying a constant positive voltage to the plate of a vacuum tube • Hypernyms: ↑battery, ↑electric battery * * * ˈbēˌ noun Usage: usually capitalized 1st B : an electric battery connected in the plate circuit of an electron… … Useful english dictionary
C battery — noun battery used to maintain the grid potential in a vacuum tube • Hypernyms: ↑battery, ↑electric battery * * * noun Usage: usually capitalized C : a battery used to maintain the potential of a grid controlled electron tube at a desired value,… … Useful english dictionary
List of battery sizes — 4.5 Volt, D, C, AA, AAA, AAAA, A23, 9 Volt, CR2032 and LR44 batteries. This article lists the sizes and shapes of some common primary and secondary battery types in household and light industrial use. The long history of disposable dry cells… … Wikipedia
A battery — noun the battery used to heat the filaments of a vacuum tube • Hypernyms: ↑battery, ↑electric battery * * * ˈāˌ noun Usage: usually capitalized A : a battery used to heat the filaments or cathode heaters of electron tubes called also filament… … Useful english dictionary
Torpedo tube — A torpedo tube is a device for launching torpedoes in a horizontal direction. There are two main types of torpedo tube: *Those designed to operate below water level, as fitted to submarines and some surface ships *Deck mounted torpedo launchers… … Wikipedia
