cylinder piston

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• Cylinder head porting — refers to the process of modifying the intake and exhaust ports of an internal combustion engine to improve the quality and quantity of the air flow. Cylinder heads, as manufactured, are usually suboptimal due to design and manufacturing… …   Wikipedia

• Cylinder (engine) — Illustration of an engine cylinder with a cross section view of the piston, connecting rod, valves and spark plug. A cylinder is the central working part of a reciprocating engine or pump, the space in which a piston travels. Multiple cylinders… …   Wikipedia

• cylinder block — noun a metal casting containing the cylinders and cooling ducts of an engine the engine had to be replaced because the block was cracked • Syn: ↑engine block, ↑block • Hypernyms: ↑cast, ↑casting • Part Holonyms: ↑ …   Useful english dictionary

• Piston valves — are an integral part of the cylinder arrangement of a steam locomotive. They control the admission and exhaustion of steam from the cylinders, enabling a locomotive to move under its own power. Design principles When on the move, a steam… …   Wikipedia

• Cylinder — most commonly refers to: Cylinder (geometry), a three dimensional geometric shape Cylinder may also refer to: Contents 1 Science and technology 1.1 Information storage …   Wikipedia

• Piston — Pis ton, n. [F. piston; cf. It. pistone piston, also pestone a large pestle; all fr. L. pinsere, pistum, to pound, to stamp. See {Pestle}, {Pistil}.] (Mach.) A sliding piece which either is moved by, or moves against, fluid pressure. It usually… …   The Collaborative International Dictionary of English

• Piston head — Piston Pis ton, n. [F. piston; cf. It. pistone piston, also pestone a large pestle; all fr. L. pinsere, pistum, to pound, to stamp. See {Pestle}, {Pistil}.] (Mach.) A sliding piece which either is moved by, or moves against, fluid pressure. It… …   The Collaborative International Dictionary of English

• Piston rod — Piston Pis ton, n. [F. piston; cf. It. pistone piston, also pestone a large pestle; all fr. L. pinsere, pistum, to pound, to stamp. See {Pestle}, {Pistil}.] (Mach.) A sliding piece which either is moved by, or moves against, fluid pressure. It… …   The Collaborative International Dictionary of English

• Piston valve — Piston Pis ton, n. [F. piston; cf. It. pistone piston, also pestone a large pestle; all fr. L. pinsere, pistum, to pound, to stamp. See {Pestle}, {Pistil}.] (Mach.) A sliding piece which either is moved by, or moves against, fluid pressure. It… …   The Collaborative International Dictionary of English

• Cylinder — Cyl in*der (s?l ?n d?r), n. [F. cylindre, OF. cilindre, L. cylindrus, fr. Gr. ky lindros, fr. kyli ndein, kyli ein, to roll. Cf. {Calender} the machine.] [1913 Webster] 1. (Geom.) (a) A solid body which may be generated by the rotation of a… …   The Collaborative International Dictionary of English

• Cylinder axis — Cylinder Cyl in*der (s?l ?n d?r), n. [F. cylindre, OF. cilindre, L. cylindrus, fr. Gr. ky lindros, fr. kyli ndein, kyli ein, to roll. Cf. {Calender} the machine.] [1913 Webster] 1. (Geom.) (a) A solid body which may be generated by the rotation… …   The Collaborative International Dictionary of English