Arc spraying torch head

Details Arc spraying torch head Arc spraying torch head

2003-04-24

2008-10-07

Paschall, Mark H (Department: 3742)

Electric heating

Metal heating

By arc

C219S121470, C219S076160, C219S076150

Reexamination Certificate

active

07432469

ABSTRACT:
The invention provides an arc spraying torch head including: a pair of spray material guides attached to a head body so as to face forward and guiding a flexible wire-like spray material inserted therein; a main air nozzle attached to the head body, and jetting main air toward a melting area of the spray material; the head body being provided with an auxiliary air nozzle which jets auxiliary air toward the melting area; the direction of jetted auxiliary air by the auxiliary air nozzle is tilted with respect to the direction of jetted main air by the main air nozzle, the auxiliary air being jetted toward the melting area; and a spray direction of the spray material being inclined with respect to the direction of the jetted main air.

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