vane blower
11Fan vaulting — Fan Fan (f[a^]n), n. [AS. fann, fr. L. vannus fan, van for winnowing grain; cf. F. van. Cf. {Van} a winnowing machine, {Winnow}.] 1. An instrument used for producing artificial currents of air, by the wafting or revolving motion of a broad… …
12Fan wheel — Fan Fan (f[a^]n), n. [AS. fann, fr. L. vannus fan, van for winnowing grain; cf. F. van. Cf. {Van} a winnowing machine, {Winnow}.] 1. An instrument used for producing artificial currents of air, by the wafting or revolving motion of a broad… …
13Fan window — Fan Fan (f[a^]n), n. [AS. fann, fr. L. vannus fan, van for winnowing grain; cf. F. van. Cf. {Van} a winnowing machine, {Winnow}.] 1. An instrument used for producing artificial currents of air, by the wafting or revolving motion of a broad… …
14Governor (device) — For other uses, see governor (disambiguation). A governor, or speed limiter, is a device used to measure and regulate the speed of a machine, such as an engine. A classic example is the centrifugal governor, also known as the Watt or fly ball… …
15fan — I (New American Roget s College Thesaurus) n. fanner, blower, winnower, flabellum, ventilator; wind; informal, devotee, follower, enthusiast, supporter, rooter (sl.), addict (sl.), groupie (sl.). See activity. v. t. blow, winnow, cool, refresh,… …
16Gas compressor — A gas compressor is a mechanical device that increases the pressure of a gas by reducing its volume. Compressors are similar to pumps: both increase the pressure on a fluid and both can transport the fluid through a pipe. As gases are… …
17Powerplus supercharger — NOTOC NOEDITSECTION The Powerplus was a design of supercharger used to boost the performance of car engines in the 1930s. It is a mechanically driven positive displacement pump, operating on the sliding vane principle. MG cars Powerplus is best… …
18Vacuum 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… …
19BMP-1 — at US Bolling Air Force Base, 1 October 1986. Type Infantry fighting vehicle Place of origin …
20Fan (mechanical) — A mechanical fan is an electrically powered device used to produce an airflow for the purpose of creature comfort (particularly in the heat), ventilation, exhaust, or any other gaseous transport.Mechanically, a fan can be any revolving vane or… …
