
1) Automobile term 2) Automobile word 3) Automobile related term 4) Breton melodic apparatus 5) Breton symphonic equipment 6) Breton music device 7) Breton music instrument 8) Breton musical apparatus 9) Breton apparatus 10) Breton music equipment 11) Breton device 12) Breton symphonic device 13) Breton musical device
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https://www.crosswordclues.com/clue/piston

1) Ram 2) Stopper
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https://www.crosswordclues.com/clue/piston

A piston is a component of reciprocating engines, reciprocating pumps, gas compressors and pneumatic cylinders, among other similar mechanisms. It is the moving component that is contained by a cylinder and is made gas-tight by piston rings. In an engine, its purpose is to transfer force from expanding gas in the cylinder to the crankshaft via a p...
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http://en.wikipedia.org/wiki/Piston
[music] The piston (Breton: pistoñ, English phonetic `pist-on`) is a type of oboe invented by Breton musician, teacher, and luthier Youenn Le Bihan in 1983. The pistoñ is a contemporary development of the hautbois, classical and/or baroque oboe, influenced by the bombard or talabard, the traditional double reed instrument of Brittany. It ...
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http://en.wikipedia.org/wiki/Piston_(music)
[optics] In optics, piston is the mean value of a wavefront or phase profile across the pupil of an optical system. The piston coefficient is typically expressed in wavelengths of light at a particular wavelength. Its main use is in curve-fitting wavefronts with Cartesian polynomials or Zernike polynomials. However, similar to a real V8 eng...
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http://en.wikipedia.org/wiki/Piston_(optics)

• (n.) A sliding piece which either is moved by, or moves against, fluid pressure. It usually consists of a short cylinder fitting within a cylindrical vessel along which it moves, back and forth. It is used in steam engines to receive motion from the steam, and in pumps to transmit motion to a fluid; also for other purposes.Piston: words in t...
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http://thinkexist.com/dictionary/meaning/piston/

(from the article `diesel engine`) any internal-combustion engine in which air is compressed to a sufficiently high temperature to ignite diesel fuel injected into the cylinder, where ... Pressure is equal to the force divided by the area on which it acts. According to Pascal`s principle, in a hydraulic system a pressure exerted on a .....
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http://www.britannica.com/eb/a-z/p/72

(from the article `keyboard instrument`) The combination pedals can also be operated electropneumatically. They are usually supplemented by a series of buttons, or pistons, placed below each ...
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http://www.britannica.com/eb/a-z/p/72

in a transmission line, a longitudinally movable obstacle which reflects essentially all of the incident energy
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http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=726-11-01

Pushes air from the cylinder into the barrel
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http://www.encyclo.co.uk/local/20524

<machinery> A sliding piece which either is moved by, or moves against, fluid pressure. It usually consists of a short cylinder fitting within a cylindrical vessel along which it moves, back and forth. It is used in steam engines to receive motion from the steam, and in pumps to transmit motion to a fluid; also for other purposes. Piston head...
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http://www.encyclo.co.uk/local/20973

Metal cylinder typically made of aluminum alloy that acts as the compression chamber plunger in a combustion engine.
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http://www.encyclo.co.uk/visitor-contributions.php
Pis'ton noun [ French
piston ; confer Italian
pistone piston, also
pestone a large pestle; all from Latin
pinsere ,
pistum , to pound, to stamp. See
Pestle ,
Pistil .]
(Machinery) A sliding piece which either is moved by, or moves against, flui...
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http://www.encyclo.co.uk/webster/P/95

(braking system) a moveable part of a master cylinder or wheel caliper. Master cylinder piston produces pressure and caliper piston applies that pressure to brake disc, slowing or stopping wheel.
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http://www.horizonsunlimited.com/gear-up/motorcycle-terms-and-glossary

(engine) a cylindrical part, closed at one end, which moves up and down in cylinder. Open end is attached to connecting rod. Combustion pressure is exerted on closed end of piston, causing connecting rod to move and camshaft to turn.
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http://www.horizonsunlimited.com/gear-up/motorcycle-terms-and-glossary

The moving component in the cylinder of a steam engine or internal combustion engine that translates into motion the force exerted by pressurised steam or exploding fuel.
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http://www.translationdirectory.com/glossaries/glossary256.php

It is a part of a machine, it is fitted inside a cylinder and moves back wards and forwards.
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http://www.vidyagyaan.com/general-knowledge/science/glossary-of-physics-ter

[
n] - United States neoclassical composer (1894-1976) 2. [n] - mechanical device that has a plunging or thrusting motion
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http://www.webdictionary.co.uk/definition.php?query=piston

A cylindrical part which reciprocates in the cylinder bore of an engine and transmits the force of the gas pressure through the connecting rod to the crankshaft.Oil-Control RingsThe piston ring, usually located at the lower part of the piston, that prevents an excessive amount of lubricating oil from being drawn up into the combustion space during ...
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https://www.encyclo.co.uk/local/20687

A cup-shaped member of circular cross-section which slides up and down in the cylinder of an engine. It absorbs the expansion force of the fuel in the cylinder and transmits it via the connecting rod to the crankshaft.
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https://www.encyclo.co.uk/local/20784
plunger noun mechanical device that has a plunging or thrusting motion
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https://www.encyclo.co.uk/local/20974
(technology) Any disc or cylinder, circular in cross-section, used in reciprocating engines (steam, petrol, diesel oil) to harness power. Pistons are driven up and down in cylinders by expanding steam or hot gases. They pass on their motion via a connecting rod and crank to a crankshaft, w...
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https://www.encyclo.co.uk/local/21221

A solid, cylindrically shaped part that alternately compresses fuel vapor within a cylinder (the compression stroke) and is thrust downward (the power stroke) by the force of the explosion that results when the vapor is ignited. Rocker arms connect the pistons to the crankshaft.
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https://www.encyclo.co.uk/local/22335
No exact match found.