INTEGRATED FLOW CONTROL ASSEMBLY FOR AIR-ASSISTED SPRAY GUN,申请号WO2009US06682-传众专利搜索

INTEGRATED FLOW CONTROL ASSEMBLY FOR AIR-ASSISTED SPRAY GUN

申请公布号：WO2010077332(A2)

申请号：WO2009US06682

申请日期：2009.12.22

申请公布日期：2010.07.08

申请人：

GRACO MINNESOTA INC.;OLSON, DIANE, L.;JOHNSON, DANIEL, R.;MUETZEL, PAMELA, J.

发明人：OLSON, DIANE, L.;JOHNSON, DANIEL, R.;MUETZEL, PAMELA, J.

分类号：B05B7/02;B05B7/24;B05B15/00

主分类号：B05B7/02

摘要：An air-assisted sprayer comprises a platform, an air reservoir, a fluid reservoir, a spray cap and a dual flow valve. The air reservoir extends through the platform and is configured to receive a source of pressurized air. The fluid reservoir extends through the platform to intersect the air reservoir, and is configured to receive a source of pressurized fluid. The spray cap is configured to receive pressurized air from the air reservoir and pressurized fluid from the fluid reservoir to discharge a stream of atomized fluid from the platform. The dual flow valve is positioned within the platform to intersect the air reservoir and the fluid reservoir to simultaneously vary volumetric flow rates of the pressurized air and the pressurized fluid over a range.