CARTRIDGE FOR A LIQUID-COOLED PLASMA ARC TORCH

A consumable cartridge frame for a liquid-cooled plasma arc torch is provided. The consumable cartridge frame includes an insulator body configured to be disposed between a torch head and a cartridge tip. The consumable cartridge also includes a first cooling channel, disposed in the body, configure...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HOFFA, Michael, SANDERS, Nicholas, A, SHIPULSKI, E., Michael
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A consumable cartridge frame for a liquid-cooled plasma arc torch is provided. The consumable cartridge frame includes an insulator body configured to be disposed between a torch head and a cartridge tip. The consumable cartridge also includes a first cooling channel, disposed in the body, configured to conduct a first fluid flow received from the torch head to contact a component of the cartridge tip connected to the cartridge frame. The consumable cartridge further includes a first return channel, disposed in the body, configured to conduct at least a portion of the first fluid flow from the component to the torch head. The first cooling channel and the first return channel are non-concentric in relation to a central longitudinal axis of the body.