Electrostatic spray gun

Details Electrostatic spray gun Electrostatic spray gun

1979-03-16

1980-12-30

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Electrostatic type

With automatic safety feature

B05B 502

Patent

active

042418801

ABSTRACT:
An improved electrostatic spray gun is disclosed including an electrically conductive metal handle assembly, an electrically insulative barrel assembly, and an electrically insulative nozzle assembly terminating at its forward end in a small diameter discharge orifice through which the coating material is ejected. An ionizing electrode protrudes from the discharge orifice. The flow of material through the barrel and the nozzle assembly is controlled by a trigger actuated needle and seat valve assembly close to the discharge orifice and in axial alignment with an annular fluid flow passageway in the barrel portion of the gun. A high value resistor is disposed in the barrel portion of the gun and a second lower value resistor is disposed inside the needle valve immediately upstream of the ionizing electrode. The elements of the improved electrostatic spray gun cooperate to provide clean and safe operation.

REFERENCES:
patent: 3459374 (1969-08-01), Probst
patent: 3583632 (1971-06-01), Shaffer et al.
patent: 3938740 (1976-02-01), Bertilsson et al.

Affiliated with

Also associated with

Rating

Electrostatic spray gun does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrostatic spray gun, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrostatic spray gun will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3457