Bellows - Wikipedia
网页A bellows or pair of bellows is a device constructed to furnish a strong blast of air.
Bellows Definition & Meaning - Merriam-Webster
网页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
网页Abrasion-Resistant High-VacuumHose with Quick-Clamp Fittings. A braided exterior protects this hose from abrasion and over- bending. Also known as bellows, the ribbed interior makes it flexible enough to connect high-vacuum components that aren't directly aligned.
Metal bellows - Wikipedia
网页Metal bellows are elastic vessels that can be compressed when pressure is applied to the outside of the vessel, or extended under vacuum. When the pressure or vacuum is released, the bellows will return to its original shape, provided the material has not been stressed past its yield strength.
BELLOWS | English meaning - Cambridge Dictionary
网页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.
Bellows | Air Blower, Vacuum Pump & Compressor | Britannica
网页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.
Bellows, Diaphragms and Bourdon Tubes - Inst Tools
网页Mechanical pressure-sensing elements include the bellows, the diaphragm, and the bourdon tube. Each of these devices converts a fluid pressure into a force. If unrestrained, the natural elastic properties of the element will produce a motion proportional to the applied pressure.
BELLOWS Definition & Meaning | Dictionary.com
网页Bellows definition: a device for producing a strong current of air, consisting of a chamber that can be expanded to draw in air through a valve and contracted to expel it through a tube.. See examples of BELLOWS used in a sentence.
U.S. Bellows: Expansion Joints and Bellows Manufacturer ...
网页2024年9月10日 · U.S. Bellows provides custom designed expansion joints in duct work and fabricated duct work assemblies. The assemblies may include fabricated elbows, tees, and straight sections of duct work, in carbon steel or stainless steel, …
bellows - Wiktionary, the free dictionary
网页2 天之前 · bellows (plural bellows) A device for delivering pressurized air in a controlled quantity to a controlled location. At its most simple terms a bellows is a container which is deformable in such a way as to alter its volume which has an outlet or outlets where one wishes to blow air. When wood fires were common, so were bellows for helping start ...
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