vacuum leak detector


vacuum leak detector
vakuumo nesandarumo ieškiklis statusas T sritis fizika atitikmenys: angl. vacuum leak detector vok. Vakuummeterlecksucher, m rus. вакуумный течеискатель, m pranc. détecteur de vide, m

Fizikos terminų žodynas : lietuvių, anglų, prancūzų, vokiečių ir rusų kalbomis. – Vilnius : Mokslo ir enciklopedijų leidybos institutas. . 2007.

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  • vacuum leak detector — vakuumo nesandarumo ieškiklis statusas T sritis Standartizacija ir metrologija apibrėžtis Įtaisas vakuuminės aparatūros ar įrangos nesandarumui aptikti. atitikmenys: angl. vacuum leak detector vok. Vakuummeterlecksucher, m rus. вакуумный… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • Grid-leak detector — A grid leak detector is a combination diode rectifier and audio amplifier used as a detector in vacuum tube A.M. radio receivers. In the circuit, the grid of the detector usually a low mu or medium mu triode is connected to the secondary of the… …   Wikipedia

  • Vacuum — This article is about empty physical space or the absence of matter. For other uses, see Vacuum (disambiguation). Free space redirects here. For other uses, see Free space (disambiguation). Pump to demonstrate vacuum In everyday usage, vacuum is… …   Wikipedia

  • 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

  • Vacuum pump — A vacuum pump is a device that removes gas molecules from a sealed volume in order to leave behind a partial vacuum. The vacuum pump was invented in 1650 by Otto von Guericke. Types Pumps can be broadly categorized according to three… …   Wikipedia

  • List of vacuum tubes — This is a list of vacuum tubes or thermionic valves. Before the advent of semiconductor devices, hundreds of tube types were used in consumer and industrial electronics; today only a few types are still used in specialized applications. Contents… …   Wikipedia

  • Grid leak — is the small current through the grid of a thermionic valve into the circuit which feeds the grid. It is an inherent operating characteristic of triodes and other vacuum tubes.This current is caused by the small negative EMF which is present in… …   Wikipedia

  • Plate detector (radio) — A plate detector is a vacuum tube detector circuit used in A.M. radios. This circuit employs a tube with an indirectly heated cathode, typically a medium mu triode, or a tetrode or pentode with a sharp cut off control grid. Rectification of R.F.… …   Wikipedia

  • Wunderlich (vacuum tube) — Wunderlich refers to a series of vacuum tubes introduced in the early 1930s. Wunderichs were designed to be used as full wave detectors in AM radio receivers. However, because of their unusual design, they were rarely used in commercially… …   Wikipedia

  • Hydrogen leak testing — is the normal way in which a hydrogen pressure vessel or installation is checked for leaks or flaws. There are various tests.*The Hydrostatic test, The vessel is filled with a nearly incompressible liquid usually water or oil and examined for… …   Wikipedia


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