ring-gauge
11Micrometer gauge — Micrometer Mi*crom e*ter, n. [Micro + meter: cf. F. microm[ e]tre.] An instrument, used with a telescope or microscope, for measuring minute distances, or the apparent diameters of objects which subtend minute angles. The measurement given… …
12Piston ring — A piston ring is an open ended ring that fits into a groove on the outer diameter of a piston in a reciprocating engine such as an internal combustion engine or steam engine. The three main functions of piston rings in reciprocating engines are:# …
13Ball gauge — A ball gauge is an instrument used by the umpires in cricket to check whether the size of a cricket ball meets the standard measurements mandated by the Laws of Cricket. It is usually in a form somewhat like a pair of handcuffs with two connected …
14Pirani gauge — The Pirani gauge is a robust thermal conductivity gauge used for the measurement of the pressures in vacuum systems. It was invented in 1906 by Marcello Pirani. ConstructionThe Pirani gauge consists of a metal filament (usually platinum)… …
15Magnetic level gauge — A magnetic level gauge is used to measure the level of fluids. A magnetic level gauge includes a “floatable” device that can float both in high and low density fluids. Magnetic level gauges may also be designed to accommodate severe environmental …
16Sagene Ring — Infobox rail line name = Sagene ring caption = type = Tramway system = Oslo Tramway status = Partially abandoned start = Treschows gate end = Kirkegata stations = open = 1916 close = 1954 owner = Municipality of Oslo operator = Oslo… …
17Alarm gauge — Alarm A*larm ([.a]*l[aum]rm ), n. [F. alarme, It. all arme to arms ! fr. L. arma, pl., arms. See {Arms}, and cf. {Alarum}.] 1. A summons to arms, as on the approach of an enemy. [1913 Webster] Arming to answer in a night alarm. Shak. [1913… …
18cartridge gauge — cartridge gauge, a gun metal ring of the required size, with a handle, on which is stamped the size of the cartridge, used to test the diameter of a cartridge …
19Bullseye (shooting competition) — Kimber Raptor with a paper target, 91 1X score. Bullseye, also known as conventional pistol, is a shooting sport in which participants shoot handguns at paper targets at fixed distances and time limits. A number of organizations, including the… …
20Dunhill (cigar brand) — Dunhill cigars were produced in Cuba by Cubatabaco for Alfred Dunhill of London from 1982 to 1991, in various countries afterwards, and are now owned by British American Tobacco.HistoryIn 1907, Alfred Dunhill opened his first tobacco shop on Duke …
