|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 25 인용 특허 : 0|
A paint spraying apparatus of the type utilizing a high speed rotating disk having a liquid feed mechanism to the underside of the disk, wherein the improvement includes a metering valve which forms an extension of the rotating sprayer portion and is intermediate the spraying disk and a screw-driven pump, wherein the valve may be axially positioned into a valve seat for controlling liquid flow rate.
An apparatus for spraying liquid by centrifugal atomization of liquid pumped from a container to the surface of a high speed spinning disk, comprising (a) a drive motor mounted on a vertical axis and having a downwardly projecting motor shaft; (b) a circular disk and helical screw pump attached to said motor shaft in axial alignment, the upper end of said screw pump forming a frusto conical valve member; (c) a hollow tube surrounding said screw pump and extending into said container, said tube having a telescoping upper portion and a lower portion which ...