pipe cavity

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• pipe — I. /paɪp / (say puyp) noun 1. a hollow cylinder of metal, wood, or other material, for the conveyance of water, gas, steam, etc., or for some other purpose; a tube. 2. any of various tubular or cylindrical objects, parts, or formations. 3. a… …  

• pipe — n. & v. n. 1 a tube of metal, plastic, wood, etc. used to convey water, gas, etc. 2 (also tobacco pipe) a a narrow wooden or clay etc. tube with a bowl at one end containing burning tobacco, the smoke from which is drawn into the mouth. b the… …   Useful english dictionary

• pipe — noun 1》 a tube used to convey water, gas, oil, or other fluids.     ↘a cavity in cast metal. 2》 a device used for smoking tobacco, consisting of a narrow tube with a bowl at one end in which the tobacco is burned, the smoke from which is then… …   English new terms dictionary

• Mouth pipe — Mouth Mouth (mouth), n.; pl. {Mouths} (mou[th]z). [OE. mouth, mu[thorn], AS. m[=u][eth]; akin to D. mond, OS. m[=u][eth], G. mund, Icel. mu[eth]r, munnr, Sw. mun, Dan. mund, Goth. mun[thorn]s, and possibly L. mentum chin; or cf. D. muil mouth,… …   The Collaborative International Dictionary of English

• Heat pipe — A heat pipe is a heat transfer mechanism that can transport large quantities of heat with a very small difference in temperature between the hotter and colder interfaces. Inside a heat pipe, at the hot interface a fluid turns to vapour and the… …   Wikipedia

• Progressive cavity pump — A progressive cavity pump is also known as a progressing cavity pump, eccentric screw pump or even just cavity pump and, as is common in engineering generally, these pumps can often be referred to by using a genericized trademark. Hence names can …   Wikipedia

• Injection pipe — Injection In*jec tion, n. [L. injectio : cf. F. injection.] 1. The act of injecting or throwing in; applied particularly to the forcible insertion of a liquid or gas, by means of a syringe, pump, etc. [1913 Webster] 2. That which is injected;… …   The Collaborative International Dictionary of English

• Sand pipe — Sand Sand, n. [AS. sand; akin to D. zand, G. sand, OHG. sant, Icel. sandr, Dan. & Sw. sand, Gr. ?.] 1. Fine particles of stone, esp. of siliceous stone, but not reduced to dust; comminuted stone in the form of loose grains, which are not coherent …   The Collaborative International Dictionary of English

• sand pipe — noun 1. : a pipe containing sand or serving as a channel for sand (as on a locomotive) 2. : a tubular cavity from a few inches to many feet in depth formed by solution especially in calcareous rocks and often filled with gravel and sand * * *… …   Useful english dictionary

• blow|pipe — «BLOH PYP», noun. 1. a tube for blowing air or gas into a flame to increase the heat. 2. a blowgun. 3. a long, metal tube used in glass blowing to blow molten glass into the desired shape, form, or size; blowtube. 4. Medicine. an instrument for… …   Useful english dictionary

• Раковина — [hole, pipe, cavity] открытая или закрsnfz полость в слитке или отливке, образованная при кристаллизации металла. Раковины в зависимости от причины возникникновения подразделяются на: газовые (следствие выделения газов, растворенных в жидком… …   Энциклопедический словарь по металлургии