gas blowpipe

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• Blowpipe (tool) — The Blowpipe is a narrow tube by means of which a stream or jet of air or a specific gas or gas mix can be directed onto a flame to concentrate or increase heat. Jewelers and glassmakers have used the blowpipe since ancient times, with the blast… …   Wikipedia

• blowpipe — [blō′pīp΄] n. 1. a small tube used to force air or gas into a flame to intensify and concentrate its heat 2. a metal tube used in glass blowing 3. BLOWGUN …   English World dictionary

• blowpipe — /bloh puyp /, n. 1. a tube through which a stream of air or gas is forced into a flame to concentrate and increase its heating action. 2. Also called blow iron, blowtube. Glass Blowing. a long metal pipe used to gather and blow the molten glass… …   Universalium

• blowpipe — noun Date: 1685 1. a small tubular instrument for directing a jet of air or other gas into a flame so as to concentrate and increase the heat 2. blowgun 3. a tubular instrument used for revealing or cleaning a bodily cavity by forcing air into it …   New Collegiate Dictionary

• blowpipe — blow·pipe blō .pīp n a tubular instrument used in anatomy and zoology for revealing or cleaning a bodily cavity by forcing air into it * * * blow·pipe (bloґpīp) a tube through which a current of air or other gas is forced upon a flame to… …   Medical dictionary

• blowpipe — noun 1》 a primitive weapon consisting of a long tube through which an arrow or dart is blown. 2》 a long tube by means of which molten glass is blown.     ↘a tube used to intensify the heat of a flame by blowing air or other gas through it at high …   English new terms dictionary

• blowpipe — blow•pipe [[t]ˈbloʊˌpaɪp[/t]] n. 1) chem. a tube through which a stream of air or gas is forced into a flame to concentrate and increase its heating action 2) cer a long metal pipe used to gather and blow molten glass in making hollowware 3)… …   From formal English to slang

• blowpipe — /ˈbloʊpaɪp / (say blohpuyp) noun 1. a pipe or tube through which missiles are blown by the breath. 2. a tube through which a stream of air or gas is forced into a flame to concentrate and increase its heating action. 3. Glassblowing a long iron… …  

• blowpipe — n. 1 a tube used esp. by primitive peoples for propelling arrows or darts by blowing. 2 a tube used to intensify the heat of a flame by blowing air or other gas through it at high pressure. 3 a tube used in glass blowing …   Useful english dictionary

• Oxyhydrogen blowpipe — Oxyhydrogen Ox y*hy dro*gen, a. [Oxy (a) + hydrogen.] (Chem.) Of, pertaining to, or consisting of, a mixture of oxygen and hydrogen at over 5000[deg] F. [Webster 1913 Suppl.] {Oxyhydrogen blowpipe}. (Chem.) See {Blowpipe}. {Oxyhydrogen… …   The Collaborative International Dictionary of English

• Timeline of hydrogen technologies — A timeline of the history of hydrogen technology.Timeline1600s* 1625 First description of hydrogen by Johann Baptista van Helmont. First to use the word gas . * 1650 Turquet de Mayerne obtained by the action of dilute sulphuric acid on iron a gas …   Wikipedia