shaft pump
81mining — /muy ning/, n. 1. the act, process, or industry of extracting ores, coal, etc., from mines. 2. the laying of explosive mines. [1250 1300; ME: undermining (walls in an attack); see MINE2, ING1] * * * I Excavation of materials from the Earth s… …
82Power take-off — A power take off (PTO) is a splined driveshaft, usually on a tractor or that can be used to provide power to an attachment or separate machine. It is designed to be easily connected and disconnected. The power take off allows implements to draw… …
83List of Chinese inventions — A bronze Chinese crossbow mechanism with a buttplate (the wooden components have …
84Corvair Powerglide — Chevrolet Corvair Powerglide is a two speed automatic transmission designed specially for the then all new 1960 Chevrolet Corvair compact car that emerged in the fall of 1959 as Chevrolet s competitor in the then booming small car market. The… …
85Ceramic matrix composite — Fracture surface of a fiber reinforced ceramic composed of SiC fibers and SiC matrix. The fiber pull out mechanism shown is the key to CMC properties …
86Jet engine performance — This article describes how jet engine performance is estimated during the design phase. Similar techniques are used once the engine has been built and is being tested, except the performance of individual components, rather than being assumed, is …
87Rolls-Royce Merlin — Merlin The Rolls Royce Merlin …
88Component parts of internal combustion engines — Internal combustion engines come in a wide variety of types, but have certain family resemblances, and thus share many common types of components. Contents 1 Combustion chambers 2 Ignition system 2.1 Spark 2.2 Compression …
89Crankshaft — For other uses, see Crankshaft (disambiguation). Crankshaft (red), pistons (gray) in their cylinders (blue), and flywheel (black) The crankshaft, sometimes casually abbreviated to crank, is the part of an engine which translates reciprocating… …
90Crank (mechanism) — A crank is an arm attached at right angles to a rotating shaft by which reciprocating motion is imparted to or received from the shaft. It is used to change circular into reciprocating motion, or reciprocating into circular motion. The arm may be …
