cryopump

cryopump
A vacuum pump that traps gases and vapours by condensing them on a cold surface.

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  • Cryopump — A cryopump is a vacuum pump that traps gases and vapours by condensing them on a cold surface. They are only effective on some gases, depending on the freezing and boiling points of the gas relative to the cryopump s temperature. They are… …   Wikipedia

  • cryopump — kriogeninis siurblys statusas T sritis radioelektronika atitikmenys: angl. cryopump vok. Kryopumpe, f rus. криогенный насос, m; крионасос, m pranc. cryopompe, f …   Radioelektronikos terminų žodynas

  • cryopump — n. a vacuum pump using liquefied gases. * * * ˈkrīōˌˌ noun Etymology: cry + pump (I) : a vacuum pump whose operation involves the freezing and adsorption of gases on cold surfaces at very low temperatures • cryopump intransitive verb …   Useful english dictionary

  • cryopump — cryo·pump …   English syllables

  • ion cryopump — joninis kriogeninis siurblys statusas T sritis radioelektronika atitikmenys: angl. ion cryopump vok. Ionenkryopumpe, f rus. ионно криогенный насос, m pranc. ion cryopompe, f …   Radioelektronikos terminų žodynas

  • 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

  • vacuum technology — Introduction       all processes and physical measurements carried out under conditions of below normal atmospheric pressure. A process or physical measurement is generally performed in a vacuum for one of the following reasons: (1) to remove the …   Universalium

  • Cold trap — For the atmospheric phenomenon, see Cold trap (astronomy). Cold trap immersed in cold medium in Dewar flask. Some workers prefer the opposite arrangement, where vapors flow down the wall of the trap, and are sucked up the inner tube; this reduces …   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

  • Molecular-beam epitaxy — (MBE), is one of several methods of depositing single crystals. It was invented in the late 1960s at Bell Telephone Laboratories by J. R. Arthur and Alfred Y. Cho.MethodMolecular beam epitaxy takes place in high vacuum or ultra high vacuum (10−8… …   Wikipedia

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