COOLING PLASMA TORCH NOZZLES AND RELATED SYSTEMS AND METHODS

In some aspects, nozzles for a plasma arc torch can include a first body having a first end, a second end, and a longitudinal axis; and a second body disposed about a portion of the first body to complement the first body, the second body defining a set of channels formed on an internal surface shap...

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Bibliographic Details
Main Authors CURRIER, Brian J, DUNBAR, Steve, PETERS, John
Format Patent
LanguageEnglish
French
Published 15.12.2016
Subjects
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
PLASMA TECHNIQUE
PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OFNEUTRONS
PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMICBEAMS
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Summary:In some aspects, nozzles for a plasma arc torch can include a first body having a first end, a second end, and a longitudinal axis; and a second body disposed about a portion of the first body to complement the first body, the second body defining a set of channels formed on an internal surface shaped to form a set of liquid flow passages between the first body and the second body, the second body at least partially defining at least one inlet and at least one outlet to the set of liquid flow passages. Selon certains aspects de l'invention, des buses pour chalumeau à arc de plasma peuvent comprendre un premier corps présentant une première extrémité, une seconde extrémité, et un axe longitudinal; et un second corps disposé autour d'une partie du premier corps pour compléter ce dernier, le second corps délimitant un ensemble de canaux formés sur une surface interne façonnée de manière à former un ensemble de passages d'écoulement de liquide entre le premier corps et le second corps, le second corps délimitant au moins partiellement un orifice d'entrée et au moins un orifice de sortie par rapport à l'ensemble de passages d'écoulement de liquide.
Bibliography:Application Number: WO2016US36463