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bellows    音标拼音: [b'ɛloz]
n. 风箱

风箱

bellows
n 1: a mechanical device that blows a strong current of air;
used to make a fire burn more fiercely or to sound a
musical instrument

Bellows \Bel"lows\, n. sing. & pl. [OE. bely, below, belly,
bellows, AS. b[ae]lg, b[ae]lig, bag, bellows, belly. Bellows
is prop. a pl. and the orig. sense is bag. See {Belly}.]
An instrument, utensil, or machine, which, by alternate
expansion and contraction, or by rise and fall of the top,
draws in air through a valve and expels it through a tube for
various purposes, as blowing fires, ventilating mines, or
filling the pipes of an organ with wind.
[1913 Webster]

{Bellows camera}, in photography, a form of camera, which can
be drawn out like an accordion or bellows.

{Hydrostatic bellows}. See {Hydrostatic}.

{A pair of bellows}, the ordinary household instrument for
blowing fires, consisting of two nearly heart-shaped
boards with handles, connected by leather, and having a
valve and tube.
[1913 Webster]


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  • Bellows - Wikipedia
    The term "bellows" is used by extension for a number of applications that do not involve air transfer Bellows are widely used in industrial and mechanical applications such as rod boots, machinery way covers, lift covers and rail covers to protect rods, bearings and seals from dirt
  • Bellows Air Force Station
    Bellows Air Force Station is committed to restoring and protecting the Pu’uwai Wetlands and beach shoreline
  • BELLOWS Definition Meaning - Merriam-Webster
    The meaning of BELLOWS is an instrument or machine that by alternate expansion and contraction draws in air through a valve or orifice and expels it through a tube; also : any of various other blowers How to use bellows in a sentence
  • Bellows - McMaster-Carr
    Circulate air through HVAC systems using round, rectangular, and fabric duct Choose from our selection of light duty round bellows, flat bellows, three-sided flat bellows, and more Same and Next Day Delivery
  • Bellows | Air Blower, Vacuum Pump Compressor | Britannica
    Bellows, mechanical contrivance for creating a jet of air, consisting usually of a hinged box with flexible sides, which expands to draw in air through an inward opening valve and contracts to expel the air through a nozzle The bellows was invented in the European Middle Ages and was commonly used
  • What are the Common Applications of Bellows?
    Unlike the traditional leather forge and fireplace bellows, the modern-day hi-tech bellows are metallic This article presents to you a brief preview of different types of standard bellows, along with their common industrial and commercial uses
  • BELLOWS | English meaning - Cambridge Dictionary
    BELLOWS definition: 1 a tool used to blow air, especially into a fire to make it burn better: 2 a tool used to blow… Learn more





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