stroke of pump

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• variable-stroke fuel pump — A type of high pressure pump normally used in the fuel system and sometimes in the hydraulic system, whose output can be varied, as required. This is done by varying the stroke of the piston by altering the swash plate angle. Also known as a… …   Aviation dictionary

• Stroke recovery — Stroke rehabilitation, or, in more optimistic terms, stroke recovery, is the process by which patients with disabling strokes undergo treatment to help them return to normal life as much as possible by regaining and relearning the skills of… …   Wikipedia

• Stroke — Stroke, n. [OE. strok, strook, strak, fr. striken. See {Strike}, v. t.] 1. The act of striking; a blow; a hit; a knock; esp., a violent or hostile attack made with the arm or hand, or with an instrument or weapon. [1913 Webster] His hand fetcheth …   The Collaborative International Dictionary of English

• stroke oar — Stroke Stroke, n. [OE. strok, strook, strak, fr. striken. See {Strike}, v. t.] 1. The act of striking; a blow; a hit; a knock; esp., a violent or hostile attack made with the arm or hand, or with an instrument or weapon. [1913 Webster] His hand… …   The Collaborative International Dictionary of English

• Stroke ratio — In a reciprocating piston engine, the stroke ratio, defined by either bore/stroke ratio or stroke/bore ratio, is a term which is used to describe the ratio between the diameter of the cylinder bore and the length of the piston stroke within its… …   Wikipedia

• pump — pump1 pumpable, adj. pumpless, adj. pumplike, adj. /pump/, n. 1. an apparatus or machine for raising, driving, exhausting, or compressing fluids or gases by means of a piston, plunger, or set of rotating vanes. 2. Engin., Building Trades. a shore …   Universalium

• Stroke — For other uses, see Stroke (disambiguation). Stroke Classification and external resources CT scan slice of the brain showing a right hemispheric ischemic stroke (left side of image). ICD 10 …   Wikipedia

• Stroke (engine) — Reciprocating motion, used in reciprocating engines and other mechanisms, is back and forth motion. Each cycle of reciprocation consists of two opposite motions: there is a motion in one direction, and then a motion back in the opposite direction …   Wikipedia

• pump — 1. n. & v. n. 1 a machine, usu. with rotary action or the reciprocal action of a piston, for raising or moving liquids, compressing gases, inflating tyres, etc. 2 an instance of pumping; a stroke of a pump. v. 1 tr. (often foll. by in, out, into …   Useful english dictionary

• pump — 1. noun /pʌmp/ a) A device for moving or compressing a liquid or gas. This pump can deliver 100 gallons of water per minute. b) An instance of the action of a pump; one stroke of a pump; any action similar to pumping It takes thirty pumps to get… …   Wiktionary

• Stroke volume — The amount of blood pumped by the left ventricle of the heart in one contraction. The stroke volume is not all of the blood contained in the left ventricle. The heart does not pump all the blood out of the ventricle. Normally, only about two… …   Medical dictionary