threaded plug

См. также в других словарях:

• plug —    An insertion, generally cylindrical in shape. When applied to metal sculpture, it refers to an insert of the same or similar material as the sculpture. Such an insert is best threaded, screwed into a drilled hole (for example where there has… …   Glossary of Art Terms

• drain plug — Usually a threaded plug at the lowest point of the sump, gearbox, cooling system, etc., which is removed in order to drain the oil or coolant, and typically has a recessed hexagon head. Also see magnetic drain plug oil drain plug oil pan drain… …   Dictionary of automotive terms

• level plug — A threaded plug in the side of a gearbox or rear axle to determine if sufficient oil has been used during filling …   Dictionary of automotive terms

• Spark plug — A spark plug (also, very rarely nowadays, in British English: a sparking plug) is an electrical device that fits into the cylinder head of some internal combustion engines and ignites compressed aerosol gasoline by means of an electric spark.… …   Wikipedia

• Fusible plug — A fusible plug is a threaded metal plug, usually made out of bronze, brass, or gunmetal. The plug typically has a tapered hole drilled completely through its length. This hole is then sealed with a metal of low melting point, usually lead or tin …   Wikipedia

• radiator drain plug — A threaded closure plug located at the underside of a radiator used to drain the coolant; usually equipped with a hex or Allen head …   Dictionary of automotive terms

• spark plug — ☆ spark plug n. 1. an electrical device threaded into the cylinder of an internal combustion engine to ignite the fuel mixture by producing timed sparks between electrodes 2. Informal a person or thing that inspires, activates, or advances… …   English World dictionary

• Laboratory glassware — Three beakers, a conical flask, a graduated cylinder and a volumetric flask …   Wikipedia

• Hydropneumatic suspension — Hydropneumatic is a type of automotive suspension system, invented by Citroën, and fitted to Citroën cars, as well as being adapted by other car manufacturers, notably Rolls Royce, Mercedes Benz and Peugeot. It was also used on Berliet trucks.… …   Wikipedia

• Coal torpedo — A coal torpedo. This example was prepared as a model, with a partial coal dust coating and the plug left out. It was found in Jefferson Davis office by Union General Edward Ripley when Union forces captured Richmond in April 1865. The coal… …   Wikipedia

• Glossary of rail terminology — Rail transport Operations Track Maintenance High speed Gauge Stations …   Wikipedia