impeller
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Impeller — Impeller, „aus dem Vollen“ gefräst Ein Impeller ist ein von einem ring oder röhrenförmigen Gehäuse umschlossener Propeller. Das Konstruktionsprinzip gleicht dem von Mantelpropellern, die bei Luftfahrzeugen eingesetzt werden. Hier werden die… … Deutsch Wikipedia
Impeller — Im*pel ler, n. One who, or that which, impels. [1913 Webster] … The Collaborative International Dictionary of English
impeller — (n.) 1680s, agent noun from IMPEL (Cf. impel) (v.). As a machine part from 1890 … Etymology dictionary
impeller — [im pel′ər] n. any person or thing that impels, as the rotorlike part in a water pump … English World dictionary
Impeller — An impeller is a rotor inside a tube or conduit to increase the pressure and flow of a fluid.Impellers in pumpsAn impeller is a rotating component of a centrifugal pump, usually made of iron, steel, aluminum or plastic, which transfers energy… … Wikipedia
impeller — [1] A rotating member of a centrifugal pump which is equipped with vanes to convert mechanical energy into fluid energy. A rotor or wheel with blades or vanes used in pumps to drive and circulate fluid. Also see volute [2] A fluid coupling or… … Dictionary of automotive terms
impeller — i. A part of a gas turbine engine used in the compressor section. It consists of a forged disc with radially opposed vanes on one or both sides, forming a convergent passage in conjunction with the compressor casing. ii. A device that imparts… … Aviation dictionary
impeller — impel ► VERB (impelled, impelling) 1) drive, force, or urge to do. 2) drive forward. DERIVATIVES impeller noun. ORIGIN Latin impellere, from in towards + pellere to drive … English terms dictionary
impeller vane — Any one of the vanes on the impeller of a centrifugal compressor, serving to take in air and accelerate it radially outward. Also called an impeller blade. See impeller (ii) … Aviation dictionary
impeller wheel — The vaned rotary disc in a centrifugal compressor. Usually called the impeller. See impeller (ii) … Aviation dictionary
