B - Operations – Transporting – 23 – K
Patent
B - Operations, Transporting
23
K
B23K 7/00 (2006.01) F23D 14/54 (2006.01)
Patent
CA 2109772
A novel cutting nozzle assembly for a postmixed oxygen-fuel gas torch is disclosed. The nozzle assembly includes a cylindrical shroud which surrounds and extends away from the gas discharge orifices in the gas discharge end of the cutting nozzle. The cylindrical shroud has the advantage of producing a tighter gas stream and of promoting a more thorough mixing of the preheat oxygen and the fuel gas to provide a hotter, more compact flame which produces a more parallel-sided cut through metal workpieces. The cutting tip therefore conserves metal as well as cutting gases. It also cuts faster than prior art postmixed cutting nozzles.
Cette invention concerne une tête de coupe de conception nouvelle pour torche oxygène-gaz à post-mélange. La tête comprend un manchon cylindrique qui entoure les orifices de décharge de gaz et prolonge devant eux. Ce manchon présente l'avantage de produire un jet de gaz plus étroit et de favoriser un mélange homogène de l'oxygène de préchauffage et du gaz combustible pour donner une flamme plus chaude et plus compacte assurant une coupe à flancs plus parallèles des pièces de métal. La buse de coupe permet une économie de métal et de gaz de coupe. Il permet également une coupe plus rapide par rapport aux chalumeaux coupeurs à post-mélange antérieurs.
Norton Rose Or S.e.n.c.r.l.,s.r.l./llp
Oxy-Arc International Inc.
LandOfFree
Cutting nozzle assembly for a postmixed oxy-fuel gas torch does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cutting nozzle assembly for a postmixed oxy-fuel gas torch, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cutting nozzle assembly for a postmixed oxy-fuel gas torch will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1776809