Conformal coating applicator and method

Details Conformal coating applicator and method Conformal coating applicator and method

2006-01-12

2008-09-09

Meeks, Timothy (Department: 1792)

Coating processes

Spraying

C427S424000, C427S427300, C239S406000, C239S421000, C239S424000, C239S424500, C239S425000

Reexamination Certificate

active

07422772

ABSTRACT:
An applicator for dispensing a conformal coating material onto a substrate. The applicator has a body with a nozzle having a dispensing orifice at a distal end of the body, and assist air is supplied to a location adjacent the dispensing orifice. A seat is disposed in the nozzle around the dispensing orifice, and an end of a needle is movable into contact with and through the seat to terminate a flow of the coating material through the dispensing orifice and eliminate any coating material flow path downstream of the seat. A needle guide is used to laterally support the needle above the nozzle. The distal end of a nozzle is the distal end of the applicator and is exposed for cleaning.

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Precision Valve & Automation,Valves, Controllers, Tanks&Accessories, Manual Fluid Dispensing Systems, Product Brochure, no data.
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