Concept cluster: The Elements > Pumping or types of pumps
adj
Equipped with and climate-controlled by air-conditioning; cooled by an air-conditioner.
n
Alternative spelling of air pump [A pump that moves air either into or out of something.]
n
(obsolete, slang) Pump water.
adj
(of a water supply) Rising to the surface under its own hydrostatic pressure.
n
A form of water treatment in which water is pumped backwards through the filter media, sometimes with intermittent use of compressed air.
n
(industrial engineering) Cooling fluid discharged from a plant at the end of its cycle.
n
A water pump consisting of a series of buckets on a chain, wheel or drum.
n
A valve in a pipeline which allows the liquid or gas to flow in one direction only.
n
(mechanical engineering) A shock absorber.
n
A mechanical damping device consisting of a piston that moves through a viscous fluid (usually oil); used, in conjunction with a spring, in shock absorbers.
n
A mechanism in a diving regulator which controls the supply of gas by opening to provide flow when the user inhales, and shuts off supply when inhalation stops.
n
A pump, in the form of a nodding donkey, for pumping water
n
A current of air, usually coming into a room or vehicle.
n
(automotive) A type of engine sump where oil that flows down from the crankshaft etc is sucked up into an external reservoir (as opposed to a wet sump where it simply pools in a pan at the bottom of the engine).
n
(mechanics) A jet jump for lifting water or withdrawing air from a space.
n
The cap that closes the opening of a tank, e.g. the fuel tank of a car, through which the tank can be filled.
n
The entire escape route viewed as a whole.
n
A kind of pump in which the upstroke of the piston draws liquid, through an inlet valve, into the cylinder. On the downstroke, the liquid is discharged, through an outlet valve, into the outlet pipe.
n
The solid piston of a force pump; the instrument by which water is forced in a pump.
n
A water pump in which a flow of water is intermittently halted by a valve so that the flow is forced upward through an open pipe, usually into a reservoir.
n
Abbreviation of hydrostatic lock. (a condition affecting a compression device that compresses gases, having been infiltrated by an unsustainable amount of incompressible liquid, or, being unable to further compress gases, locking the device in place) [(mechanical engineering, usually uncountable) A condition that arises when a device which compresses gases seizes up because of the infiltration of liquid, which prevents further compression.]
adj
powered by water
n
A hydraulic pump.
v
To seize up because liquid has infiltrated a mechanism for compressing gasses.
n
Something which or someone who impels, usually a part of a pump.
v
(aviation, transitive, by extension, of a jet engine) To cause (an undesired object or fluid) to enter the engine, generally via the intake.
n
An inward stroke; specifically, in a steam engine or other engine, a stroke in which the piston is moving away from the crankshaft.
n
The place where water, air or other fluid is taken into a pipe or conduit; opposed to outlet.
n
A vent or similar passage to allow the escape of something.
v
(transitive) To convey or transport (something) by means of pipes.
v
(transitive) To lay a system of pipes through something
v
To attach to a water supply and drain.
n
The part of a control valve used to control the opening or closing of the actuator based on electric, or pneumatic signals
n
A pump which operates by periodically changing the volume of a cavity
n
A small pump used in aquariums.
n
A basic pumping unit consisting of two positive displacement pumps designed to dispense two components at a precisely controlled ratio.
n
An instance of the action of a pump; one stroke of a pump; any action similar to pumping
n
Synonym of gas and dash
n
Someone who works at a petrol station filling up vehicles with petrol
v
to remove liquid using a pump
v
(transitive) To inflate by means of a pump.
v
Alternative form of pump someone's tires [(chiefly Canada, idiomatic) To praise, encourage, or vigorously support someone.]
n
(nautical) A marine system that creates a jet of water for propulsion; a water jet
v
Synonym of prime the pump (figurative senses)
n
That which is raised by pumps.
n
(uncountable) Abbreviation of pumped-storage hydroelectricity. (hydroelectricity from pumped storage)
adj
(of water) raised by pumping
n
One who pumps something.
n
A building containing pumping equipment to provide the water supply on a farm (from a well, spring, creek, or pond).
v
Pronunciation spelling of pumping.
n
A building which houses one or more pumps, usually for the purpose of pumping water or sewage.
n
(nautical) The emptying of a waste from a vessel into a holding tank by means of a pump
v
(transitive) To clear (a pump) of sediment by starting and stopping it repeatedly.
adj
(hydraulic engineering) Pertaining to a pumping system that raises the level of water that is flowing in a waterway.
v
(transitive, physics) To use a laser to raise an electron (in an atom or ion etc) back to a previous high state.
n
A pump in which a rapidly running endless rope raises water by the momentum communicated to the water by its adhesion to the rope.
n
Synonym of roughing pump
n
A type of vacuum pump that is used to achieve rough vacuum from initial atmospheric pressure.
n
(figuratively) Any mechanism offering relief from pressure or tension, e.g. emotionally.
n
A long cylinder with valved piston for use in drilling rocks.
n
(chiefly aviation) A fuel pump used to remove the last dregs of usable fuel from a fuel tank once the fuel level in the tank has fallen too low for the primary fuel pumps to be able to draw fuel from the tank.
n
A pump based on the Archimedean screw mechanism
n
(automotive) The act of dampening shocks by dissipating kinetic energy.
n
A valve used to turn something off.
n
A form of rotary pump.
n
Such a gap as a component of an engine's ignition system, especially that between the electrodes of a spark plug.
adj
(of a hydraulic press) Producing pressure or motion by the introduction of a solid substance (such as a long rod, or a cord wound on a roller) into a cylinder previously filled with a liquid.
n
(rare, military) An extremely destructive and powerful warhead.
v
(intransitive) To install a tank.
v
to refill (or recharge) something
n
(in combination) Something, such as a radio or an engine, with the specified type or number of valves.
n
A hydraulic ram.
n
A pump especially adapted for pumping water from the hull of a wrecked vessel.

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