ejector vacuum pump

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• 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 brake — The vacuum brake is a braking system used on trains. It was first introduced in the mid 1860s and a variant, the automatic vacuum brake system became almost universal in British train equipment, and in those countries influenced by British… …   Wikipedia

• Ejector — E*ject or, n. 1. One who, or that which, ejects or dispossesses. [1913 Webster] 2. (Mech.) A jet jump for lifting water or withdrawing air from a space. [1913 Webster] 3. That part of the mechanism of a breech loading firearm which ejects the… …   The Collaborative International Dictionary of English

• Ejector condenser — Ejector E*ject or, n. 1. One who, or that which, ejects or dispossesses. [1913 Webster] 2. (Mech.) A jet jump for lifting water or withdrawing air from a space. [1913 Webster] 3. That part of the mechanism of a breech loading firearm which ejects …   The Collaborative International Dictionary of English

• pump — pump1 pumpable, adj. pumpless, adj. pumplike, adj. /pump/, n. 1. an apparatus or machine for raising, driving, exhausting, or compressing fluids or gases by means of a piston, plunger, or set of rotating vanes. 2. Engin., Building Trades. a shore …   Universalium

• Ejector venturi scrubber — This type of technology is a part of the group of air pollution controls collectively referred to as wet scrubbers.An ejector or venturi scrubber is an industrial pollution control device, usually installed on the exhaust flue gas stacks of large …   Wikipedia

• Ejector (disambiguation) — May refer to:*Ejector or Injector, a pump like device without moving parts *Steam ejector, a railway locomotive component used to create vacuum *Ejection seat, an escape device for aircraft *Ejector rack, an aircraft fitting for carrying bombs …   Wikipedia

• ejector — noun /iːˈʤɛktɚ/ a) One who, or that which, ejects or dispossesses. b) (Mech.) A jet jump for lifting water or withdrawing air from a space. It´s user to suck vapors or air. (Steam Engine), a condenser in which the vacuum is maintained by a jet… …   Wiktionary

• Diffusion pump — Six inch oil diffusion pump. Diffusion pumps use a high speed jet of vapor to direct gas molecules in the pump throat down into the bottom of the pump and out the exhaust. Presented in 1915 by Wolfgang Gaede[1] and using mercury vapor, they were… …   Wikipedia

• эжекторный вакуумный насос — Пароструйный низковакуумный насос, в котором происходит турбулентно вязкостный захват газа струей. [ГОСТ 5197 85] Тематики вакуумная техника EN ejector vacuum pump DE Treibmittelstrahlvakuumpumpe FR pompe à vide à éjecteur …   Справочник технического переводчика

• Aspirator — Infobox Laboratory equipment name = Aspirator caption = A copper aspirator. The water inlet and outlet are at the top and bottom, respectively; the air inlet is on the side. acronym = other names = Eductor jet pump Injector/Ejector Filter pump… …   Wikipedia