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piston    音标拼音: [p'ɪstən]
n. 活塞,瓣

活塞,瓣

Piston
n 1: United States neoclassical composer (1894-1976) [synonym:
{Piston}, {Walter Piston}]
2: mechanical device that has a plunging or thrusting motion
[synonym: {piston}, {plunger}]

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 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.
[1913 Webster]

{Piston head} (Steam Eng.), that part of a piston which is
made fast to the piston rod.

{Piston rod}, a rod by which a piston is moved, or by which
it communicates motion.

{Piston valve} (Steam Eng.), a slide valve, consisting of a
piston, or connected pistons, working in a cylindrical
case which is provided with ports that are traversed by
the valve.
[1913 Webster]


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  • Piston - Wikipedia
    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 piston rod and or connecting rod
  • Piston – Minecraft Wiki
    A piston is a block capable of pushing entities and most blocks when given a redstone signal A sticky piston is a variant of the piston that can additonally pull most blocks when it retracts
  • What is Piston? | How does a Piston work? - Mechanical Boost
    The piston is a reciprocating mechanical disc that reciprocates forward and backward inside the compression chamber of the engine It transfers its motion to the crankshaft via a connecting rod
  • 活塞piston官方中文完整版, 活塞piston官方中文完整版 - Free Online Games
    June 18, 2026 - 活塞piston官方中文完整版, 活塞piston官方中文完整版 free games, 活塞piston官方中文完整版 flash games, free flash games, 活塞piston官方中文完整版 online games, play 活塞piston官方中文完整版 game
  • 7 Parts of Piston and Their Functions [Complete Guide]
    In an engine, its purpose is to transfer force from expanding gas in the cylinder to the crankshaft by means of a piston rod or connecting rod The piston is connected or associated with a connecting rod, which is then connected to the crankshaft
  • What Is a Piston?- Functions, Parts, Materials, and Types
    What is a Piston? The piston is found in reciprocating engines, reciprocating pumps, gas compressors, hydraulic cylinders and pneumatic cylinders It is the moving element contained by a cylinder, and sealed by piston rings
  • How an Engine Piston Works | 4-Stroke Animation Explained
    🔧 How an Engine Piston Works – Full 4-Stroke Cycle Explained 🔥 This video clearly illustrates the working mechanism of an internal combustion engine piston through a smooth 3D animation
  • Exploring the Inner Workings of Pistons: A Visual Guide
    Explore a detailed diagram of piston parts and learn about the different components that make up this essential engine part
  • 13 Types of Piston and Their Uses [Complete Details]
    Types of Piston (What is piston) :- A piston is a component of I C engine; it is shaped like a disk which reciprocates inside the cylinder The piston moves due to combustion of fuel-air mixture in the cylinder
  • What is a Piston?- Definition, Parts, and Types
    A piston is a component of reciprocating engines, reciprocating pumps, gas compressors, hydraulic cylinders, and pneumatic cylinders, among other similar mechanisms It is the moving component that is enclosed in a cylinder and made gas-tight by piston rings





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