Apparatus for thermal spray coating

Details Apparatus for thermal spray coating Apparatus for thermal spray coating

2007-05-15

2007-05-15

Keasel, Eric (Department: 3752)

Fluid sprinkling, spraying, and diffusing

With means fusing solid spray material at discharge means

With supply holder for fusible material

C239S079000, C239S128000, C239S135000, C239S290000, C239S296000, C219S121470, C219S121510

Reexamination Certificate

active

10909115

ABSTRACT:
A system for thermal spray coating of a particulate material onto a substrate includes a spray gun apparatus having dual vortex chambers for the mixing of fuel gas and oxygen. The apparatus provides a jet flame resulting from a compression wave formed by compressed air. Dual venturis control the flow of fluidized coating material particles to provide smooth and controlled delivery of coating material to the spray gun.

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