- master cylinder
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the hydraulic pump of an automotive braking system that contains a cylinder and one or two pistons, is actuated by the brake pedal, and supplies hydraulic fluid under pressure to the brakes at each wheel.
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Universalium. 2010.
master cylinder
Look at other dictionaries:
Master cylinder — A master cylinder from a Geo Storm. The master cylinder is a control device that converts non hydraulic pressure (commonly from a driver s foot) into hydraulic pressure, in order to move other device(s) which are located at the other end of the… … Wikipedia
master cylinder — The primary component for pressurizing fluid in a hydraulic system. Used in the braking system, it supports a reservoir for holding brake fluid and is activated each time the driver depresses the brake pedal. Also see brake master cylinder dual… … Dictionary of automotive terms
master cylinder — noun a cylinder that contains brake fluid that is compressed by a piston • Syn: ↑brake cylinder, ↑hydraulic brake cylinder • Hypernyms: ↑cylinder, ↑piston chamber • Part Holonyms: ↑hydraulic brake, ↑ … Useful english dictionary
master cylinder — A component of a hydraulic brake system whose piston is moved by the pilot. This pushes the hydraulic fluid into the wheel cylinder, applying the brake … Aviation dictionary
Master cylinder — Формный цилиндр офсетной множительной машины; цилиндр с офсетной бумажной формой; Цилиндр с эталонной формой … Краткий толковый словарь по полиграфии
brake master cylinder — The part of the hydraulic brake system which stores the brake fluid. As the brake pedal is applied pressure is forced against a small movable piston in the master cylinder to push hydraulic fluid through the lines to the wheel cylinders and force … Dictionary of automotive terms
dual-piston master cylinder — See tandem master cylinder … Dictionary of automotive terms
split-system master cylinder — See tandem master cylinder … Dictionary of automotive terms
tandem master cylinder — A master cylinder with two pistons; when the brake pedal is pressed, the pushrod activates the primary piston which in turn moves the secondary piston; necessary for dual circuit braking systems … Dictionary of automotive terms
cylinder — [1] The round chamber or hole in the cylinder block that houses the pistons and where combustion takes place. Also called bore or barrel. [2] Any tube like device. [3] A device which converts fluid power into linear mechanical force and motion.… … Dictionary of automotive terms
