hydraulic mechanism

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• Hydraulic press — A hydraulic press is a hydraulic mechanism for applying a large lifting or compressive force. It is the hydraulic equivalent of a mechanical lever, and is also known as a Bramah press after the inventor, Joseph Bramah, of England. He invented and …   Wikipedia

• Hydraulic machinery — are machines and tools which use fluid power to do work. Heavy equipment is a common example.In this type of machine, high pressure hydraulic fluid is transmitted throughout the machine to various hydraulic motors and hydraulic cylinders. The… …   Wikipedia

• Hydraulic brake — The hydraulic brake is an arrangement of braking mechanism which uses brake fluid, typically containing ethylene glycol, to transfer pressure from the controlling unit, which is usually near the operator of the vehicle, to the actual brake… …   Wikipedia

• Hydraulic ram — A hydraulic ram is a cyclic water pump powered by hydropower. It functions as a hydraulic transformer that takes in water at one hydraulic head and flow rate, and outputs water at a different hydraulic head and flow rate. The device utilizes a… …   Wikipedia

• Hydraulic accumulator — A hydraulic accumulator is an energy storage device. It is a pressure storage reservoir in which a non compressible hydraulic fluid is held under pressure by an external source. That external source can be a spring, a raised weight, or a… …   Wikipedia

• Hydraulic tappet — A hydraulic lifter, also known as a hydraulic tappet or a hydraulic lash adjuster, is a device for maintaining zero valve clearance in an internal combustion engine. The Conventional means of adjusting valve actuation always require a small… …   Wikipedia

• hydraulic system — noun a mechanism operated by the resistance offered or the pressure transmitted when a liquid is forced through a small opening or tube • Hypernyms: ↑mechanism • Hyponyms: ↑hydraulic transmission, ↑hydraulic transmission system …   Useful english dictionary

• Hydraulic bicycle — A hydraulic bicycle is a chainless bicycle that transfers power to the pedals by means of a liquid passing through tubes from hydraulic pump to hydraulic motor and back.Advantages include:* Shifting, through valves and displacement, provides… …   Wikipedia

• hydraulic power — ▪ engineering also called  Fluid Power,         power transmitted by the controlled circulation of pressurized fluid, usually a water soluble oil or water–glycol mixture, to a motor that converts it into a mechanical output capable of doing work… …   Universalium

• hydraulic — adj. 1 (of water, oil, etc.) conveyed through pipes or channels usu. by pressure. 2 (of a mechanism etc.) operated by liquid moving in this manner (hydraulic brakes; hydraulic lift). 3 of or concerned with hydraulics (hydraulic engineer). 4… …   Useful english dictionary

• hydraulic brake — noun brake system in which a brake pedal moves a piston in the master cylinder; brake fluid then applies great force to the brake pads or shoes • Syn: ↑hydraulic brakes • Hypernyms: ↑brake system, ↑brakes • Hyponyms: ↑disk brake, ↑disc brake …   Useful english dictionary