luminous discharge tube

См. также в других словарях:

• Luminous efficacy — is a measure of how well a light source produces visible light. It is the ratio of luminous flux to power. Depending on context, the power can be either the radiant flux of the source s output, or it can be the total electric power consumed by… …   Wikipedia

• Crookes tube — A Crookes tube. The electrons travel in straight lines from the cathode on the left, shown by the shadow cast by the cross on the fluorescence on the righthand wall. The anode is at the bottom. A Crookes tube is an early experimental electrical… …   Wikipedia

• High-intensity discharge lamp — A High intensity discharge (HID) lamp is a type of electrical lamp which produces light by means of an electric arc between tungsten electrodes housed inside a translucent or transparent fused quartz or fused alumina tube. This tube is filled… …   Wikipedia

• Crackle tube — A small battery powered Luminglas device, turned on. A small battery powered Luminglas device, turned …   Wikipedia

• Geissler tube — Geis sler tube (Elec.) A glass tube provided with platinum electrodes, and containing some gas under very low tension, which becomes luminous when an electrical discharge is passed through it; so called from the name of a noted maker in germany.… …   The Collaborative International Dictionary of English

• Plucker tube — Geissler tube Geis sler tube (Elec.) A glass tube provided with platinum electrodes, and containing some gas under very low tension, which becomes luminous when an electrical discharge is passed through it; so called from the name of a noted… …   The Collaborative International Dictionary of English

• Geissler tube — /guys leuhr/ a sealed glass tube with platinum connections at the ends, containing rarefied gas made luminous by an electrical discharge. [1865 70; named after H. Geissler (1814 79), German inventor] * * * …   Universalium

• Geissler tube — [ gʌɪslə] noun a sealed tube of glass or quartz with a central constriction, filled with vapour for the production of a luminous electrical discharge. Origin C19: named after its German inventor Heinrich Geissler …   English new terms dictionary

• Geissler tube — /ˈgaɪslə tjub/ (say guysluh tyoohb) noun a sealed glass tube with platinum connections at the ends, containing rarefied gas made luminous by an electrical discharge. {named after H Geissler, 1814–79, German mechanic} …  

• geissler tube — n. a sealed tube of glass or quartz with a central constriction, filled with vapour for the production of a luminous electrical discharge. Etymology: H. Geissler, Ger. mechanic d. 1879 …   Useful english dictionary

• газосветная трубка — — [Я.Н.Лугинский, М.С.Фези Жилинская, Ю.С.Кабиров. Англо русский словарь по электротехнике и электроэнергетике, Москва, 1999 г.] Тематики электротехника, основные понятия EN vacuum tube lampluminous discharge tube …   Справочник технического переводчика